Nokia Solutions and Networks T6EK1 User Manual

Page 1

Span Line, RGPS, and RF–GPS Cabling – continued

Connecting Customer–Defined Inputs to the CBIO

The unit provides eight customer–defined inputs for connection to external contacts. Each input (a signal/ground pair) is monitored for an “OPEN” (>50 k Ohms) or “CLOSED” (<3 Ohms) condition.

RGPS or RF–GPS Installation

If RGPS is being installed, proceed to Table 4-36. If RF–GPS is being installed, proceed to Table 3-7.

Cable Pinout

Figure 4-42 shows the connector pins on cables C and C1. Table 4-35 gives the pinout for cable C and C1.

Figure 4-42: Connector Pins Numbering for Cables C and C1

CONNECTOR FOR

11 12

CABLE C

PIN 9

PIN 1

CONNECTOR FOR

CABLE C1

Table 4-35: Pinout for Cables C and C1

Cable C Wire Color Cable C1

Pin Signal Pin

9 DC Ground 1 Blue–Black 15 1 Power 1 Blue 8 8 DC Ground 2 Yellow–Black 14

10 Power 2 Yellow 7

Jun 2004

4 Transmit Port (–) Green–Black 9 5 Transmit Port (+) Green 1 2 Receive Port (–) White–Black 12 3 Receive Port (+) White 4 7 No Connect Red–Black No Connect

table continued on next page

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Span Line, RGPS, and RF–GPS Cabling – continued

Table 4-35: Pinout for Cables C and C1

Cable C Cable C1Wire Color

Pin PinSignal

6 No Connect Red No Connect 12 PPS Timing (–) Brown–Black 10 11 PPS Timing (+) Brown 2

Wire colors are the same for both cables.

Procedure to Install the RGPS

Head

The RGPS is connected to the BTS via the RGPS connector on the CBIO Board. See Figure 4-41.

Site specific characteristics determine the GPS cabling that is installed. Install each cable by referring to the cabling diagram in Figure 4-41, and the procedure in Table 4-36. The lightning arrestor connections are shown in Figure 4-46.

Figure 4-43 and Figure 4-44 show the RGPS head. Be sure to factor in mounting considerations as described in Chapter 3.

CAUTION

The RGPS head must not make contact with any metal surface other than the provided hardware. Use only the equipment provided to mount the RGPS head. Failure to do so could damage the RGPS head.

Table 4-36: Procedure for Installing the RGPS Head and Cabling

Step Action

1 Determine the mounting location. 2

3 Remove RF–GPS cover plate from CBIO Board.

n W ARNING

The structure of the wall should be verified by a qualified structural engineer. Mounting the RGPS head and hardware to an inadequate wall structure and/or using inadequate

installment methods can result in serious personal injury. Use the appropriate mounting bolts for the mounting surface and install the two wall mounting

brackets. Refer to Figure 4-43.

Remove protective connector cover.

4 Connect cables C and C1 into the punch block, as if they were part of the same cable, cut in the

middle maintaining color code and signal integrity. Connect the same corresponding color on both sides of the punchblock (see Figure 4-41 and Table 4-35).

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Span Line, RGPS, and RF–GPS Cabling – continued

Table 4-36: Procedure for Installing the RGPS Head and Cabling

Step Action

5 Connect RGPS cable (cable C1) to D–connector.

Attach ferrite bead on the cable close to the BTS connector. 6 Route RGPS cable C (12–pin Deutsch connector) into the pipe. 7 Mate the 12–pin Deutsch connector of the RGPS Head cable and cable C. Refer to Figure 4-43.

Tighten the spinning flange on the connector a quarter turn to secure the connection. 8 Insert the pipe into the threaded mount in the RGPS Head and carefully hand–tighten. 9 Place the assembly into the mounting brackets. Refer to Figure 4-43. Tighten the U–bolt clamps

to secure the assembly.

Figure 4-43: Installing the Remote GPS Head

VIEW A

RGPS HEAD (MOTOROLA PART NUMBER 0186012H03)

U–BOLTS

RGPS HEAD WITH 12 PIN MALE CONNECTOR

RGPS INTERFACE CABLE WITH 12 PIN FEMALE CONNECTOR ON ONE END AND UNTERMINATED WIRE ON OTHER END

REFER TO VIEW A

NOTE:

CLAMP BRACKETS (2)

1. REPLACEMENT RGPS HEAD (MOTOROLA PART NUMBER 0186012H04)

MATING CONNECTORS

CABLE TO PUNCHBLOCK

(CABLE C)

Jun 2004

WALL MOUNTING

BRACKETS (2)

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CABLE TO PUNCHBLOCK

(CABLE C)

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Span Line, RGPS, and RF–GPS Cabling – continued

Figure 4-44: RGPS Head

THREADED MOUNT ADAPTER

12–PIN DEUTSCH TYPE MMP CONNECTOR

Connecting the RGPS Cable to Lightning Arrestor

Figure 4-45 is a detail of the RGPS connections. Figure 4-46 is a detail of the Lightning Arrestor connections.

Figure 4-45: RGPS to SC480 Connection Diagram

RGPS HEAD (MOTOROLA P/N 0186012H04)

11 12

RGPS CABLE CONNECTOR

(VIEWED FROM CABLE PERSPECTIVE)

CELL SITE GROUND =

LIGHTNING ARRESTOR

(WNP CGDSO971017AA1

OR EQUIVALENT)

UNUSED

Red/Black

Red

CABLE DRAIN

Green/Black

Green

White/Black

White

Brown/Black

Brown

Yellow

Blue/Black

Yellow/Black

Earth Ground

Blue

D–CONNECTOR

TO BTS

9 1

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Span Line, RGPS, and RF–GPS Cabling – continued

Figure 4-46: RGPS Lightning Arrestor Wiring

C1 (RGPS) TO BTS UNIT

EARTH GROUND

Blue/Black Blue Yellow/Black Yellow

Green/Black Green

White/Black White

Cable Drain

Red/Black Red Brown/Black Brown

Equipment

Equipment+40V

+17V

Equipment+17V

MOUNTING PLATE

+40V

Lines +17V

Lines

Blue/Black

Blue Yellow/Black Yellow

Green/Black

Green White/Black

White

Cable Drain

Red/Black

Red Brown/Black Brown

C (RGPS) TO RGPS RECEIVER

Blue White/Black

White

Green/Black Green Red

Red/Black

Yellow/Black Blue/Black Yellow Brown Brown/Black

10 11

3 4

5 6

7 8 9

Connecting the RF–GPS Cable

Figure 4-47 shows the components of the RF–GPS. The RF–GPS is connected to the BTS via the RF–GPS module through the RGPS connector on the CBIO Board. See Figure 4-48.

Procedure

Use the procedure in Table 4-37 to install the RF–GPS system.

Table 4-37: Procedure for Installing RF–GPS Antenna and Cabling

Step Action

1 Determine the mounting location (see RF–GPS Mounting Considerations, Table 6-34). 2 Install the mounting kit at the RF–GPS location of choice. Use the appropriate mounting bolts for

mounting surface.

n W ARNING

The roof structure on which the mounting pole is attached should be verified by a qualified structural engineer for the weight of the RF–GPS engine and mounting hardware or under adverse conditions for the installation area

Mounting the RF–GPS antenna and hardware to an inadequate roof surface and/or using inadequate installation methods can result in serious injury.

4 Attach the RF–GPS head assembly to the post mounting assembly and secure the assembly to the

assembly to the mounting kit using the screws and nuts supplied (see Figure 4-47).

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Page 6

Span Line, RGPS, and RF–GPS Cabling – continued

Table 4-37: Procedure for Installing RF–GPS Antenna and Cabling

Step Action

5 Attach the grounding kit to the mounting pole. 6 Connect one (1) N connector of the 50–feet superflex cable to the N jack of the RF–GPS antenna cable

and route the other end of the cable down to the frame. 7 If not already done, attach RF–GPS Module to CBIO Board and secure using 4 M4 screws. 8 Route the cable to the RF–GPS connector at the rear of the BTS. 9 Connect cable to RF–GPS connector. See Figure 4-48.

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Span Line, RGPS, and RF–GPS Cabling – continued

Figure 4-47: RF–GPS Installation and Components

3/4–IN

CABLE ASSEMBLY

(N–DSK) (12–IN LONG)

(CGDSMCXNJACK)

MOUNTING SHROUD

(CGDSMNT62311)

OUTER GASKET

(CGDSMNT62311)

CABLE RETAINING NUT (CGDSMNT62311)

4–IN

RUBBER BOOT

(CGDSANT62301)

3–IN

“N” JACK (CGDSMCXNJACK)

(SEE NOTE 1)

ANTENNA/PREAMP

(CGDSANT62301)

(CGDSVXL550)

1/2–IN SCREWS

2”

POST MOUNTING ASSEMBLY (CGDS62312)

CONNECTOR

NOTE:

1. TOTAL WEIGHT FOR GPS ANTENNA ASSEMBLY – 0.65 LBS.

MOUNTING & GROUNDING KIT (CGDS2417071)

“N” JACK

ADJUSTABLE FROM

33.5 TO 47–IN

Jun 2004

ROOF

E/K

(FSJ4–50B)

TO BTS

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REF TO

FW00410R

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Page 8

Span Line, RGPS, and RF–GPS Cabling – continued

Figure 4-48: Span and RF–GPS Cabling Details

Customer I/ O

PWR

RF–GPD IN

EXPANSION FRAME SYNC – OUT

DAISY–CHAIN POWER

SDCX POWER

SDCX KIT NO.

SDCX SERIAL NO.

Connecting MCC–DO

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DAISY–CHAIN SYNC – OUT

ti–cdma–wp–00311–v01–ildoc–ah

At the front of the BTS under the CCP2 Shelf, there are two ethernet connectors for MCC–DO use: Single and Dual. The connections can be made with standard ethernet cables. The MCC–DO card provides for three MCC–DO span lines (See Figure 4-49). Refer to 1X EV–DO Hardware Installation manual – 68P09257A95 for further information.

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Span Line, RGPS, and RF–GPS Cabling – continued

Figure 4-49: EV–DO Connections

NOTE: MCC–DO card occupies MCC

slots 1 & 2.

SPARE

BPR A BPR B AUX

19MHz EVEN

GLI

RESET

RESET ALARM MMI

MMI

GROUP 1 SPAN

DUAL SINGLE

PWR/ALM

ACTIVE

SINGLE

DUAL

GRP1

SPAN

GRP2

SPAN

GRP3

SPAN

ENET

TAT

ACT

ACTIVE

PWR/ALM

LAN A LAN B

PWR/ALM

SYSTEM STATUS

MCC–DO Span Line Connections

Ethernet Connections

ti–cdma–wp–00326–v01–ildoc–ah

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Page 10

Customer Input / Output Cables

Introduction

The objective of this procedure is to attach the ferrite core onto the customer input and output cables.

Cable Descriptions and Part Numbers

Table 4-38 gives the cable descriptions and part numbers used to install the Customer I/O connectors.

Table 4-38: Cable Descriptions and Part Numbers

Cable Qty. Part Number Description

E 1 Customer

Supplied

4 Molex, terminal

plugs, P/N 39352–0106

2 Molex, terminal

plugs, P/N 39352–0108

3 Motorola P/N

7687717T02

1–3 Customer

Supplied

Customer Input and Output Connector Pinouts

Customer Input/Output cable, 0–8 conductor, 18–24 AWG, stranded wire

Connector, 6 pin

Connector, 8 pin

Core, Ferrite

Tie–wrap

Input Pinouts

Table 4-39 lists the pinouts for the Customer Input connectors.

4-76

Table 4-39: Customer Input Connector Pinouts

Pin Number Description

1 Customer Input 1/5 2 Customer Input 1/5 Return 3 Customer Input 2/6 4 Customer Input 2/6 Return 5 Customer Input 3/7 6 Customer Input 3/7 Return

table continued on next page

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Site Cleanup – continued

Table 4-39: Customer Input Connector Pinouts

Pin Number Description

7 Customer Input 4/8 8 Customer Input 4/8 Return

Output Pinouts

Table 4-40 lists the pinouts for the Customer Output connectors.

Table 4-40: Customer Input Connector Pinouts

Pin Number Description

1 Customer Output 1/3/5/7 NC 2 Customer Output 1/3/5/7 C 3 Customer Output 1/3/5/7 NO 4 Customer Output 2/4/6/8 NC 5 Customer Output 2/4/6/8 C 6 Customer Output 2/4/6/8 NO

Procedure

Follow the procedure in Table 4-41 to attach a ferrite core.

Table 4-41: Procedure for Using Ferrite Core on Customer Input and Output Wires

Step Action

1 Route Customer I/O cables from termination equipment to rear of BTS and connect. 2 At the rear of the BTS, just below the top, are three pairs of connectors for customer defined inputs

and outputs. See Figure 4-48.

3 Connect the cable for Customer Outputs 1 and 2 to BTS connector CUST. OUTPUT 1–2.

Perform the same for the remaining connectors.

4 After connections are made, bundle the wires of CUST. OUTPUT 1–2 and CUST. OUTPUT 3–4

together and place a ferrite core around them. Ensure that the wires will not be pinched prior to closing and latching the ferrite core.

5 Slide ferrite core as close to the BTS connectors as possible without causing stress. Use a tie–wrap on

the ferrite core side away from the BTS connectors to hold the ferrite core in place.

6 Perform step 4 and step 5 for CUST. OUTPUT 5–6 and CUST. OUTPUT 7–8 and CUST. INPUT

1–4 and CUST. INPUT 5–8.

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Page 12

Site Cleanup

Remove Protective Covering

Lighting Fixtures

Tools

Remove any anti–static plastic or cloth sheeting that was used to cover the equipment.

Remove the masking tape from the fluorescent light fixtures.

Place all hand and power tools in the installation tool kit or other appropriate place. Note any tools that need replacement, cleaning, or adjustment.

Materials

Place any leftover materials in a location specified by the site manager.

Remove Debris

Remove any packing material. Ensure that all scrap materials have been removed from any tables or

stands. Clean/sweep the area. Ensure that all alignment marks have been

removed.

Environment

Remove any temporary weather protection used for installation. Check that the power connections are tight. Organize any items (manuals, materials, etc.) left on site and place them

in a location specified by the site manager. Check that the unit lock is secure and key is removed. Verify that cabling is properly secured between unit and enclosures.

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Page 13

Installation Completion Checklist

Directions

Fill out the installation completion checklist and make any necessary copies. You may copy this check sheet as needed.

Indoor Installation Completion Checklist

Date Hardware Installation Completed: ________________________ Site:_______________________________________________________ Serial Number(s):__________________________

__________________________________________________________ Checklist Completed By:_____________________________________ Checklist Reviewed By:______________________________________

Table 4-42: Indoor Installation Completion Checklist

Status No. Item Notes

1 Equipment is not damaged. 2 Air flow clearance requirements are met. 3 Mounting plate is level and secure. (Indoor) 4 BTS is securely mounted to plate and rack.

(Indoor)

5 TME is securely mounted to wall or pole.

(Outdoor)

6 PDM is installed and cabled within TME.

(Outdoor)

7 BTS is securely mounted within the TME.

(Outdoor) 8 BTS is correctly cabled to TME. 9 1U Module is installed and cabled to TME (If

used).

10 HMS is securely mounted to TME. (Outdoor) 11 HMS is cabled to TME. (Outdoor) 12 PDE is securely mounted to wall or pole.

(outdoor)

Jun 2004

13 HX is securely mounted to PDE. (Outdoor) 14 HX is cabled to PDE. (Outdoor) 15 TME, PDE, and cCLPA are grounded.

(Outdoor)

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table continued next page

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Installation Completion Checklist – continued

Table 4-42: Indoor Installation Completion Checklist

Status NotesItemNo.

16 TME is cabled to PDE and cCLPA through

conduit and conduit hubs on TME are tight.

17 PDE is cabled to TME through conduit and

conduit hubs on PDE are tight.

18 cCLPA is cable to TME through conduit and

and conduit hubs on cCLPA are tight.

19 Conduit is sufficiently grounded. 20 200–240 VAC is connected to PDE.

21 Battery backups (if used) are connected to the

PDE.

22 TME DC power cable is connected (through

conduit) to PDE (Outdoor)

23 cCLPA DC power cable is connected through

conduit) to PDE

24 RGPS head and mast are secure. 25 RGPS head has a clear view of the sky and is

not in a location which accumulates debris.

Make sure the RGPS is located away from

the BTS transmit antenna.

26 Local GPS antenna is secure. (If used) 27 Local GPS cabling is installed (If used). 28 Mounting rack is isolated from the Master

ground. (Indoor)

29 cCLPA is securely mounted to rack (if in

use). (Indoor)

30 Compact BTS connection to the DC source is

secure. (Indoor)

4-80

31 cCLPA connection to its DC source is secure.

(Indoor)

32 The antenna connections are secure. 33 The antenna cables are protected by lightning

arrestors (if applicable).

34 Span and RGPS connections are protected by

lightning arrestors (if applicable).

35 The RGPS ground lead is connected to the

BTS digital ground reference.

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table continued next page

Jun 2004

Page 15

Installation Completion Checklist – continued

Table 4-42: Indoor Installation Completion Checklist

Status NotesItemNo.

36 Installation hardware is removed. 37 The earth ground connections are secure

between the earth ground and the Compact

BTS. (Indoor)

38 The DC input cable is securely attached to the

DC input connector. (Indoor)

39 The BTS–to–cCLPA cabling is secure (if

applicable) (Indoor)

40 cCLPA connection to earth ground is secure

(if cCLPA in use). (Indoor)

41 The antenna N–type connectors are securely

attached to the antenna A and B connectors

(if applicable). (Indoor)

42 All unused ports on BTS and/or cCLPA are

properly terminated. (Indoor)

43 All cables are dressed and tied. (Indoor) 44 Power, Span, Customer I/O, PA, RGPS, and

DO cables to the BTS have a ferrite core

attached and tie–wrapped in place.

45 The external power source (DC) is active.

(Indoor)

46 AC power source is active. (Outdoor) 47 The circuit breaker on the BTS is disengaged

(Pulled out).

48 Circuit breakers are disengaged (Pulled out)

on TME PDM. (Outdoor)

49 Circuit breakers are disengaged (Pulled out)

on PDE. (Outdoor)

50 Circuit breaker is disengaged (Pulled out) on

cCLPA.

51 The site is cleaned, swept and trash removed.

Jun 2004

52 The site specific documentation is present at

the site.

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Installation Completion Checklist – continued

Notes

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Page 17

Chapter 5: Power Installation

Table of Contents

Frame Configuration DIP Switch 5-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction 5-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting Frame Configuration DIP Switch 5-1 . . . . . . . . . . . . . . . . . . . . . . .

Expansion Frame DIP Switch Settings 5-2 . . . . . . . . . . . . . . . . . . . . . . . . .

Expansion 1 Frame DIP Switch 5-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expansion 2 Frame DIP Switch 5-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expansion 3 Frame DIP Switch 5-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pre–Power Up Test (Indoor) 5-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 5-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power for EV–DO 5-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Equipment 5-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Inspection 5-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DC Power Pre–Test 5-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

cCLPA DC Power Pre–Test 5-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AC Power Input (Outdoor Configuration) 5-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 5-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Equipment 5-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Inspection 5-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Battery Backup DC Power Input (Outdoor Configuration) 5-9 . . . . . . . . . . . . . . . .

Objective 5-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Descriptions and Part Numbers 5-9 . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Equipment 5-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tools Required 5-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Inspection 5-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Initial Power–Up Test 5-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Initial Power–Up Tests 5-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Outdoor Configuration Initial Power Test 5-12 . . . . . . . . . . . . . . . . . . . . . . .

Remove Power 5-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Removing BTS Power 5-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Removing cCLPA Power 5-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Removing PDE Power 5-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Table of Contents – continued

Notes

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Page 19

Frame Configuration DIP Switch

Introduction

This section describes setting the DIP switch positions for starter/single frame and exapansion frames. The following sections describe BTS preparation before applying DC power.

Setting Frame Configuration DIP Switch

The frame configuration switch is located on the Compact BTS Input/Output (CBIO) Card of the BTS. Figure 5-1 shows the switch position for a starter /single frame configuration. If there are expansion frames, then each would have the DIP switch positions set to reflect that frames identification. See Figure 5-2.

The switch settings must be verified and set before power is applied to the BTS. Refer to Figure 5-1 or Table 5-1 for a starter or single frame.

Figure 5-1: DIP Switch Configuration

PWR

RF–GPS IN

EXPANSION FRAME SYNC – OUT

SDCX POWER

DAISY–CHAIN SYNC – OUT

DAISY–CHAIN POWER

Frame ID

1 2 3 4

3rd and 4th Positions

– Don’t Care

Note: Black represents Switch Actuator

SDCX KIT NO.

SDCX SERIAL NO.

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Page 20

Frame Configuration DIP Switch – continued

Table 5-1: Frame ID Switch Position – Single/Starter Frame

1 2 3 4

UP UP –– ––

–– = Don’t Care. These switch positions do not affect the BTS.

Expansion Frame DIP Switch Settings

Figure 5-2 shows the switch position for the expansion frames.

Figure 5-2: Expansion Frames DIP Switch Configuration

Expansion 1

1 2 3 4

PWR

RF–GPS IN

Expansion 2

1 2 3 4

EXPANSION FRAME SYNC – OUT

DAISY–CHAIN POWER

SDCX POWER

DAISY–CHAIN SYNC – OUT

SDCX KIT NO.

SDCX SERIAL NO.

Expansion 3

1 2 3 4

Note: Black represents Switch Actuator

3rd and 4th Positions

– Don’t Care

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Page 21

Frame Configuration DIP Switch – continued

Expansion 1 Frame DIP Switch

The switch settings must be verified and set before power is applied to the BTS. Refer to Figure 5-2 or Table 5-2 for the expansion 1 frame.

Table 5-2: Frame ID Switch Position – Expansion 1 Frame

1 2 3 4

DN UP –– ––

–– = Don’t Care. These switch positions do not affect the BTS.

Expansion 2 Frame DIP Switch

The switch settings must be verified and set before power is applied to the BTS. Refer to Figure 5-2 or Table 5-3 for Expansion 2 frame.

Table 5-3: Frame ID Switch Position – Expansion 2 Frame

1 2 3 4

Expansion 3 Frame DIP Switch

UP DN –– ––

–– = Don’t Care. These switch positions do not affect the BTS.

The switch settings must be verified and set before power is applied to the BTS. Refer to Figure 5-2 or Table 5-4 for Expansion 3 frame.

Table 5-4: Frame ID Switch Position – Expansion 3 Frame

1 2 3 4

DN DN –– ––

–– = Don’t Care. These switch positions do not affect the BTS.

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Page 22

Pre–Power Up Test (Indoor)

Objective

Power for EV–DO

Test Equipment

This procedure check for any electrical problems and verifies the operation and tolerances of the cell site BTS power supply prior to applying power for the first time.

Information for applying power to a BTS equipped with EV–DO (MCC–DO) can be found in 1xEV–DO Hardware Installation manual –

68P09257A95

The following test equipment is required to perform the Pre–Power Up test:

S Digital Multimeter (DMM)

CAUTION

Cabling Inspection

Using the site specific documentation generated by Motorola Systems Engineering, verify that the following cable systems are properly connected:

Before handling any circuit cards or modules, be sure to wear a grounding strap to prevent damage from ESD.

S DC Power cabling S Receive RF cabling S Transmit RF cabling S GPS

DC Power Pre–T est

Perform the procedure Table 5-5 in before applying any power to the BTS.

Table 5-5: BTS DC Pre–Power Test

Step Action

* IMPORTANT

When handling circuit boards and modules, be sure to wear a grounding strap to prevent damages

caused by ESD. 1 Remove front panel cover. 2 Unseat all circuit boards and modules, but do not remove them from their slots.

table continued on next page

5-4 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU Jun 2004

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Page 23

Pre–Power Up Test (Indoor) – continued

Table 5-5: BTS DC Pre–Power Test

Step Action

3 At the rear of the BTS, verify that 20 or 25 A circuit breaker is OFF (pulled out). See Figure 5-3 or

Figure 1-8. 4 Use a DMM (set to ohms) and verify the resistance on the +27V bus.

– Remove the Power Supply Module from the CCP2 Shelf – Verify that the resistance from the power (+) feed terminal with respect to ground measures > 500

W See Figure 5-3

– Verify that the resistance from the power (–) feed terminal with respect to ground measures > 500

W See Figure 5-3

– The resistance measurement should not read 0 (zero). 5 Re–seat all circuit boards into their slots 6 Install the Power Supply Module into its slot. 7 Install front panel cover.

Figure 5-3: Location of Circuit Breaker

Circuit Breaker

25A

GROUND Location

(Screw Holes)

DC Power

Terminal Strip

cCLPA DC Power Pre–Test

Perform the procedure Table 5-6 in before applying any power to the cCLPA.

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Page 24

Pre–Power Up Test (Indoor) – continued

Table 5-6: cCLPA DC Pre–Power Test

Step Action

1 Ensure that DC power is disengaged at the source. Verify that the DC power cable has been connected

using the procedure in Table 4-8. 2 Remove I/O panel cover. 3 At the bottom of the cCLPA, verify that 25 A circuit breaker to OFF (pulled out). See Figure 5-4. 4 Us a DMM (set to ohms) and verify the resistance on the +27 V bus.

– Verify that the resistance from the power (+) feed terminal with respect to ground measures > 500

– Verify that the resistance from the power (–) feed terminal with respect to ground measures > 500

The resistance measurement should not read 0 (zero). 5 Proceed to Initial Power up procedure in Table 5-11.

Figure 5-4: Bottom View of cCLPA

25A FUSE

for +27 V

ti–cdma–wp–00298–v01–ildoc–ah

5-6 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU Jun 2004

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Page 25

AC Power Input (Outdoor Configuration)

Objective

The objective of this procedure is to verify the AC power for the Compact BTS outdoor configuration.

Test Equipment

The following test equipment is required to perform the Pre–Power Up test:

S Digital Multimeter (DMM) or equivalent

Cabling Inspection

Using the site specific documentation generated by Motorola Systems Engineering, verify that the following cable systems are properly connected:

S AC Power cabling S DC Power Cabling

AC power was installed per manufacturer’s installation procedure. Perform the procedure Table 5-7 in before applying any power to the

TME and cCLPA.

Table 5-7: PDE Initial Power –Up Test

Step Action

* IMPORTANT

To avoid extensive re–work of the PDE and BTS connections, this procedure should be performed

after the PDE and TME are mounted in place.

n W ARNING

This equipment uses dangerous voltages and is capable of causing death. Failure to observe this

Warning could result in electrical shock to personnel and damage to equipment. The AC voltage

source should be isolated and locked, and a clearly visible, Warning label attached. 1 Verify that AC power from the source is OFF. 2 If not already done, remove safety shield covering AC terminal block. 3 Connect AC power cable to AC power source. 4 Verify that PDE DC circuit breakers are set to “O” or pulled out (disengaged). 5 Verify that AC power cable is securely connected to PDE AC terminal block.

6 Turn on AC power source.

n W ARNING

This equipment uses dangerous voltages and is capable of causing death. Failure to observe this

Warning could result in electrical shock to personnel and damage to equipment. Do not wear jewelry

on hands/fingers when making electrical measurements.

table continued on next page

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Page 26

AC Power Input (Outdoor Configuration) – continued

Table 5-7: PDE Initial Power –Up Test

Step Action

7 Using a DMM set toVAC, measure the voltage at the AC terminal block. DMM should indicate

200–240 VAC. Adjust AC voltage as necessary. 8 Remove DMM. 9 If there is nothing further to do, replace safety shield. Secure to cabinet with 2 nuts and washers. Use

an adjustable wrench to tighten nuts. Torque nuts to 3.4 N–M (20 in–lbs).

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Page 27

Battery Backup DC Power Input (Outdoor Configuration)

Objective

The objective of this procedure is to verify the Battery Backup DC power for the Compact BTS outdoor configuration.

Cable Descriptions and Part Numbers

Table 5-8 gives the cable description and part number for the recommended cable. Consult manufacturer’s installation guide for further information.

Table 5-8: Cable Descriptions and Part Numbers

Cable Qty. Part Number Description

{

L 1 Customer

Supplied

{

Length of cables are dependent upon BTS equipment layout.

DC power cables, 10 AWG, stranded, designed for +20 to +34 VDC power input

Test Equipment

The following test equipment is required to perform the Pre–Power Up test:

S Digital Multimeter (DMM) or equivalent

Tools Required

Relatively small, flat head, screwdriver or equivalent.

Cabling Inspection

Using the site specific documentation generated by Motorola Systems Engineering, verify that the following cable systems are properly connected:

S AC Power cabling S DC Power Cabling

Battery Backup has been installed per the manufacturer’s installation procedure.

Following the procedure in Table 5-9 to verify Battery Backup DC power is present.

Table 5-9: Procedure to Verify Battery Backup DC Power Test

Step Action

n W ARNING

Do not wear a grounding device or metal of any kind on hands/fingers when working with voltage.

injury to personnel and damage to equipment could occur. 1 Verify that Battery Backup DC Power is disengaged.

table continued on next page

Jun 2004 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU 5-9

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Page 28

Battery Backup DC Power Input (Outdoor Configuration) – continued

Table 5-9: Procedure to Verify Battery Backup DC Power Test

Step Action

2 If not already done, connect Battery Backup DC power cable to batteries. 3 If not already done, remove safety shield covering DC terminal block. 4 Verify that Battery Backup DC power cable is securely connected to DC terminal block of PDE. 5 Verify that circuit breakers on PDE front panel are disengaged (pulled out or set to “O” (OFF)). 6 Turn on Battery Backup source. 7 Using a DMM set to VDC, measure the voltage at the DC terminal block. DMM indicates VDC in the

range +20 to +34 VDC. 8 Remove DMM. 9 If there is nothing further to do, replace safety shield. Secure to cabinet with 2 nuts and washers. Use

an adjustable wrench to tighten nuts. Torque nuts to 3.4 N–M (20 in–lbs).

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Page 29

Initial Power–Up Test

Initial Power–Up Tests

WARNING

Potentially lethal voltage and current levels are present in the Compact BTS. This test must NOT be performed without a second person present capable of administering emergency medical treatment. Remove all decorative metal before beginning this test. Do NOT wear a grounding strap when performing voltage measurements.

BTS Initial Power–Up

Perform the procedure in Table 5-10 to verify input power. Once power has been applied the cards and modules within the BTS should begin operating within specifications.

Table 5-10: Procedure for BTS Initial Power–Up

Step Action

NOTE

If the BTS is being utilized in an outdoor configuration, perform this procedure after the TME has

been verified as operational. 1 Ensure that DC power source is OFF. 2 Connect DC power to BTS DC Power input. 3 Turn on DC power source. 4 Use a DMM (set to VDC) to verify the +27 V power output is within +20 to +34 VDC) 5 On the BTS, set the 25 A circuit breaker to ON (push in). See Figure 5-3. 6 If not already done, install the fan module, note that the fan module begins operating. Feel for air

movement at the exhaust vent on top of the BTS. 7 Ensure that all circuit boards and modules are seated and locked into their associated slots.

cCLPA Initial Power –Up

Perform the procedure in Table 5-11 to perform the initial power–up.

Table 5-11: Procedure cCLPA Initial Power–Up

Step Action

NOTE

If the cCLPA is being utilized in an outdoor configuration, perform this procedure after the PDE has

been verified as operational. 1 Ensure that DC power source is OFF.

table continued on next page

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Page 30

Initial Power–Up Test – continued

Table 5-11: Procedure cCLPA Initial Power–Up

Step Action

2 If not already done, remove cCLPA I/O panel cover. 3 Connect DC power to cCLPA I/O board DC terminal block. 4 Turn on DC power source. 5 Using a DMM (set to VDC), measure the voltage at the cCLPA I/O board terminal block.

DC voltage should measure in the range of +20 to +34 VDC. Adjust DC power source as necessary. 6 Remove DMM and install I/O panel cover. 7 On the cCLPA, push in 20 A circuit breaker.

Outdoor Configuration Initial Power T est

TME Initial Power–Up

Step Action

Perform the procedure Table 5-12 in before applying any power to the BTS and HMS.

Table 5-12: TME DC Initial Power–Up Test

* IMPORTANT

To avoid extensive re–work of the TME and BTS connections, this procedure should be performed

after the TME with BTS is mounted in place.

NOTE

Perform this procedure after the PDE has been verified as operational. 1 Verify that DC power from the PDE is OFF. 2 If not already done, route DC power cable from PDE through conduit to TME. 3 If not already done, remove protective cover from voltage connection on PDA. 4 Use a Phillips screw driver to remove screws from DC power connector on PDA. 5 Set lug of “–” wire in the RTN location and secure with screw. 6 Set lug of “+” wire in the +27 VDC location and secure with screw. 7 Verify that 1U and TME circuit breakers on PDA are disengaged (pulled out). 8 Turn on PDE supplying the TME. 9 Using a DMM set to VDC, measure the voltage at the PDA connector. DMM should indicate +20 to

+34 VDC.

10 If not already done, connect PDA to HMS Controller (D–connector)

table continued on next page

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Initial Power–Up Test – continued

Table 5-12: TME DC Initial Power–Up Test

Step Action

11 If not already done, connect PDA to BTS. (Three appropriately marked cables .) 12 Engage (push in) TME circuit breaker on PDA.

NOTE

Fans on HMS and BTS begin to operate. With TME cable connected the controller for the HMS and

BTS is bypassed, and DC power is supplied as long as the TME circuit breaker is engaged.

13 Using a DMM set to VDC, measure the voltage at the BTS DC Input connector. DMM should indicate

+20 to +34 VDC.

14 Using a DMM set to VDC, measure the voltage at the HMS Controller connector. DMM should

indicate +20 to +34 VDC.

15 If the 1U connector is being used, engage 1U circuit breaker (push in), use a DMM set to VDC to

measure the voltage at the 1U unit connector. DMM should indicate +20 to +34 VDC.

NOTE

If 1U connector is not in use, do not measure at this time.

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Page 32

Remove Power

Removing BTS Power

Perform the procedure in Table 5-13, if power must be removed from the BTS.

Table 5-13: Procedure to Remove Power to BTS

Step Action

1 For indoor configuration, set the 25 A circuit breaker to OFF (pulled out). See Figure 5-3.

For outdoor configuration, open TME and set circuit breaker on PDA to “O”.

Set TME circuit breaker on PDE to OFF. 2 Confirm all LEDs are OFF. 3 If possible, for added safety, locate circuit breaker of DC power source (PDE or Battery Backup) and

set it to OFF.

Removing cCLP A Power

Table 5-14: Procedure to Remove Power to cCLPA

Step Action

1 Set the 20A circuit breaker to OFF (pulled out). See Figure 5-4. 2 For indoor configuration, turn off DC power source.

For outdoor configuration, pull cCLPA circuit breaker on PDE out. 3 Turn off Battery backup DC power (if used).

Removing PDE Power

Table 5-15: Procedure to Remove Power to PDE

Step Action

Perform the procedure in Table 5-14, if power must be removed from the cCLPA.

Perform the procedure in Table 5-15, if power must be removed from the PDE.

1 Turn off AC power source. 2 Turn off Battery Backup DC power (if used).

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Page 33

Chapter 6: Optimization and Calibration

Table of Contents

Preliminary Operations: Overview 6-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction 6-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cicruit Backhaul Operation 6-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Packet Backhaul Operation 6-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cell–site Types 6-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CDF/NECF 6-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Site Equipage Verification 6-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Initial Installation of Boards/Modules 6-2 . . . . . . . . . . . . . . . . . . . . . . . . . .

Ethernet LAN 6-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ethernet LAN Termination 6-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction to Optimization and Calibration 6-4 . . . . . . . . . . . . . . . . . . . . . . . . . .

Overview 6-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optimization Process Summary 6-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cell-site Types 6-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CDF/NECF 6-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS System Software Download 6-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Site Equipage Verification 6-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Preparing the LMF 6-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overview of Packet BTS files 6-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WinLMF Features and Installation Requirements 6-8 . . . . . . . . . . . . . . . . .

WinLMF File Structure Overview 6-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WinLMF Home Directory 6-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NECF Filename Conventions and Directory Location 6-10 . . . . . . . . . . . . .

WinLMF Operating System Installation 6-11 . . . . . . . . . . . . . . . . . . . . . . . .

Copy BTS CDF (or NECF) and CBSC CDF Files to the

WinLMF Computer 6-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Creating a Named HyperTerminal Connection for MMI

Communication 6-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Span Lines – Interface and Isolation 6-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

T1/E1 Span Interface 6-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Isolate BTS from T1/E1 Spans 6-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

T1/E1 Span Isolation 6-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LMF to BTS Connection 6-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connect the WinLMF to the BTS 6-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Using the LMF 6-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Basic LMF Operation 6-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Table of Contents – continued

The LMF Display and the BTS 6-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Graphical User Interface Overview 6-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Understanding GUI Operation 6-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Command Line Interface Overview 6-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Logging Into a BTS 6-25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Logging Out 6-28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Establishing an MMI Communication Session 6-30 . . . . . . . . . . . . . . . . . . .

Online Help 6-32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pinging the Processors 6-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pinging the BTS 6-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pinging the Processors 6-34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Download the BTS 6-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overview 6-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ROM Code 6-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RAM Code 6-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Verify GLI ROM Code Loads 6-38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Download RAM Code and Data to GLI 6-39 . . . . . . . . . . . . . . . . . . . . . . . .

Download RAM Code and Data to Non–GLI Devices 6-39 . . . . . . . . . . . . .

Selecting CSA Clock Source and Enabling CSAs 6-40 . . . . . . . . . . . . . . . .

Enable MCCs 6-42 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CSA System Time – GPS & HSO/MSO Verification 6-43 . . . . . . . . . . . . . . . . . . . .

Clock Synchronization and Alarm (CSA) Sub–system

Description 6-43 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Front Panel LEDs 6-43 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Equipment Setup 6-51 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Set Calibration 6-65 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

High Stability Oscillator / Medium Stability Oscillator

(HSO/MSO) 6-44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CSA Frequency Verification 6-45 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Equipment Setup

(GPS & HSO/MSO Verification) 6-45 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GPS Initialization/Verification 6-46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting Test Equipment to the BTS 6-51 . . . . . . . . . . . . . . . . . . . . . . . .

Supported Test Equipment 6-51 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Equipment Warm-up 6-55 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Background 6-65 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Calibration Procedures Included 6-65 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GPIB Addresses 6-66 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Selecting Test Equipment 6-66 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Manually Selecting Test Equipment in a Serial Connection Tab 6-67 . . . . .

Automatically Selecting Test Equipment in the Serial Connection Tab 6-68

Calibrating Test Equipment 6-68 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Calibrating Cables Overview 6-69 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Calibrating Test Cable Configurations with a Communications System Analyzer

6-70

Calibrate Test Cabling Using Signal Generator & Spectrum

Analyzer 6-71 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Table of Contents – continued

Setting Cable Loss Values 6-73 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting TX and RX Directional Coupler Loss Value 6-74 . . . . . . . . . . . . . .

Bay Level Offset Calibration 6-76 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Purpose of Bay Level Offset Calibration 6-76 . . . . . . . . . . . . . . . . . . . . . . . .

What is BLO Calibration? 6-76 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Component Verification During Calibration 6-76 . . . . . . . . . . . . . . . . . . . . .

When to Calibrate BLOs 6-76 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BLO Calibration Data File 6-77 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BLO for Expansion BTS 6-78 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Equipment Setup for RF Path Calibration 6-78 . . . . . . . . . . . . . . . . . .

Transmit (TX) Path Calibration Description 6-79 . . . . . . . . . . . . . . . . . . . . .

TX Calibration and the LMF 6-80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Set-up for TX Calibration 6-81 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TX Calibration 6-82 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

All Cal/Audit and TX Calibration Procedure 6-82 . . . . . . . . . . . . . . . . . . . .

Download BLO Procedure 6-84 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Calibration Audit Introduction 6-85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TX Path Audit 6-85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TX Audit Test 6-85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Create CAL File 6-87 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Table of Contents – continued

Notes

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Preliminary Operations: Overview

Introduction

This section first verifies proper frame equipage against the site-specific documentation supplied for each BTS application.

Cicruit Backhaul Operation

If circuit backhaul operation is being used, perform the procedures described in this chapter. Refer to the LMF Help, if further information is needed.

Packet Backhaul Operation

If packet backhaul configuration is being used, perform the procedures described in Appendix I.

Peform the IBR procedures described in Appendix G and Appendix H if GLI3 data load and span parameters need to be verified.

Cell–site Types

CDF/NECF

The site is configured as Omni with one carrier. The BTS can handle two carriers.

The Configuration Data File (CDF) or Network Element Configuration File (NECF) contains information that defines the BTS and data used to download files to the devices. The BTS CDF (bts–#.cdf) and CBSC CDF (cbsc–#.cdf) files are used by circuit BTSs. The NEC Base (NECB – NECB*bts#.xml ) and NEC Journaling (NECJ– NECJ*bts#.xml ) files are used by packet BTSs. CDF or NEC files must be placed in the applicable BTS folder before the LMF can be used to log into that BTS. CDF and NEC files are normally obtained from the CBSC using a floppy disk. A file transfer protocol (ftp) method can be used if the LMF computer has that capability.

The CDF and NEC files include the following information:

S Download instructions and protocol S Site specific equipage information S CCP2 Shelf allocation plan

– BBX equipage – CSA equipage – MCC–1X (16, 24,32, 64) channel element allocation plan. This plan

indicates how the CCP2 shelf is configured, and how paging, synchronization, traffic, and access channel elements (and associated gain values) are assigned among the (up to 3) MCC–1Xs in the shelf.

JUN 2004

S CSA equipage

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Preliminary Operations: Overview

S Effective Rate Power (ERP) table for all TX channels to antennas

respectively. Motorola System Engineering specifies the ERP of a transmit antenna based on the site geography, antenna placement, and government regulations. Working from this ERP requirement, the antenna gain, (dependent on the units of measurement specified) and antenna feed line loss can be combined to determine the required power of the BTS. The corresponding BBX–1X output level required to achieve that power level on any channel/sector can also be determined.

NOTE

Refer to the LMF Help function on–line documentation for additional information on the layout of the LMF directory structure (including CDF or NEC file locations and formats).

Site Equipage Verification

Review the site documentation. Match the site engineering equipage data to the actual boards and modules shipped to the site. Physically inspect and verify the equipment provided for the frame.

CAUTION

Always wear an approved anti–static wrist strap while

Initial Installation of Boards/Modules

Table 6-1: Initial Installation of Boards/Modules

Step Action

1 Refer to the site documentation and, if it was not previously done, slide all boards and modules into

the appropriate shelves as required. DO NOT SEAT the boards and modules at this time.

handling any circuit card/module to prevent damage by ESD. After removal, the card/module should be placed on a conductive surface or back into the anti–static packaging in which it was shipped.

2 As the actual site hardware is installed, record the serial number of each module on a “Serial Number

Checklist” in the site logbook.

6-2

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Ethernet LAN

Ethernet LAN Termination

Figure 6-1: LAN Connectors

Front Panel

For proper operation, the BTS Ethernet Local Area Network (LAN) connections must be terminated with a 50–ohm loads. This is done by placing four (4) 50–ohm BNC terminations on the LAN A and B external IN and OUT connectors located on the rear of the BTS. This is only done on stand–alone BTSs. The front panel LAN connections are not terminated with loads.

Verify that the LAN A and B external IN and OUT connectors at the rear of the BTS have terminations installed. See Figure 6-1 for locations.

P/O Rear Panel

Rear Panel LAN Connectors

PWR/ALM

ACTIVE

PWR/ALM

ACTIVE

PWR/ALM

ACTIVE

PWR/ALM

BPR A BPR B AUX

19MHz EVEN

GLI

RESET

RESET ALARM MMI

MMI

ACTIVE

LAN A & B Connections

LAN A LAN B

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Introduction to Optimization and Calibration

Overview

This section describes procedures for isolating the BTS from the span lines, preparing and using the WinLMF, downloading system operating software, CSA reference verification/optimization, set up and calibration of the supported test equipment, and transmit/receive paths are functioning properly.

NOTE

Before using the WinLMF, use an editor to view the “CAVEATS” section in the “readme.txt” file in the c:\wlmf folder for any applicable information.

Optimization Process Summary

After a BTS is physically installed and the preliminary operations, such as power up, have been completed, the WinLMF is used to optimize the BTS. The basic optimization process consists of the following:

1. Download GLI3 (GLI–bts#–1) with application code and data and then enable GLI3.

2. Use the WinLMF status function and verify that all of the installed devices of the following types respond with status information: CSA, BBX, GLI3, and MCC. If a device is installed and powered up

but is not responding and is colored gray in the BTS display, the device is not listed in the CDF file. The CDF/NECF file must be corrected before the device can be accessed by the WinLMF.

3. Download device application code and data to all devices of the following types:

– CSA – BBX–1X – MCC–1X

4. Verify the operation of the GPS and HSO/MSO signals.

5. Using the WinLMF test equipment selection function, select the test equipment to be used for the calibration.

6. Calibrate the TX and RX test cables if they have not previously been calibrated with the WinLMF computer and software build which will be used for the optimization/calibration. Cable calibration values can be entered manually, if required.

7. Connect the required test equipment for a full optimization.

8. Select all of the BBXs and all of the MCCs and use the full optimization function. The full optimization function performs TX calibration, BLO download, TX audit, all TX tests, and all RX tests for all selected devices.

9. If the TX calibration fails, repeat the full optimization for any failed paths.

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Introduction to Optimization and Calibration – continued

10. If the TX calibration fails again, troubleshoot and correct the problem causing the failure, and repeat the full optimization for the failed path.

11. If the TX calibration and audit portion of the full optimization passes for a path but some of the TX or RX tests fail, troubleshoot and correct the problem causing the failure, and run the individual tests as required until all TX and RX tests have passed for all paths.

Cell-site Types

The site is configured as Omni/Omni. Each cell site type has unique characteristics and must be optimized accordingly.

CDF/NECF

The CDF/NECF (Configuration Data File/Network Element Configuration File) contains information that defines the BTS and data used to download files to the devices. A CDF/NECF file must be placed in the applicable BTS folder before the WinLMF can be used to log into that BTS. CDF/NECF files are normally obtained from the CBSC using a floppy disk. A file transfer protocol (ftp) method can be used if the WinLMF computer has that capability. Refer to the WinLMF Help function on–line documentation for more information.

The CDF/NECF includes the following information:

S Download instructions and protocol S Site specific equipage information S CCP2 Shelf allocation plan

– BBX equipage (based on cell–site type) including IS–95A/B or

CDMA2000 1X capability and redundancy – CSA equipage including redundancy – Multi–Channel CDMA Card 1X channel element allocation plan.

This plan indicates how the CCP2 Shelf is configured, and how the

paging, synchronization, traffic, and access channel elements (and

associated gain values) are assigned among the (up to 3) MCC–1Xs

in the shelf.

S Effective Rated Power (ERP) table for all TX channels to antennas

respectively. Motorola System Engineering specifies the ERP of a transmit antenna based on site geography, antenna placement, and government regulations. Working from this ERP requirement, antenna gain and antenna feed line loss can be combined to calculate the required transmit power at the frame antenna connections. The corresponding BBX output power required to achieve that power level on any channel/sector can then be determined based on Bay Level Offset (BLO) data established during the optimization process.

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Introduction to Optimization and Calibration – continued

NOTE

Refer to Figure 6-2 and the WinLMF Help function on–line documentation for additional information on the layout of

the WinLMF directory structure (including CDF/NECF file locations and formats).

BTS System Software Download

BTS system software must be successfully downloaded to the BTS processor boards before optimization can be performed. BTS operating code is loaded from the WinLMF computer terminal.

The BTS is configured for Circuit Backhaul and uses bts.cdf files. BTSs configured for Packet Backhaul use bts.necf files (bts–xxx.xml) located on the OMC–R.

NOTE

Before using the WinLMF for optimization/ATP, the correct bts–#.cdf (or bts–#.necf) and cbsc–#.cdf files for the BTS must be obtained from the CBSC and put in a bts–# folder in the WinLMF. Failure to use the correct CDF/NECF files can cause wrong results. Failure to use

the correct CDF/NECF files to log into a live (traffic carrying) site can shut down the site.

The CDF/NECF is normally obtained from the CBSC on a DOS formatted diskette, or through a file transfer protocol (ftp) if the WinLMF computer has ftp capability. Refer to the WinLMF Help function on–line documentation for the procedure.

Site Equipage Verification

If you have not already done so, use an editor to view the CDF/NECF, and review the site documentation. Verify the site engineering equipage data in the CDF/NECF matches the actual site hardware using a CDF/NECF conversion table.

CAUTION

Use extreme care not to make any changes to the CDF/NECF content while viewing the file. Changes to the CDF/NECF can cause the site to operate unreliably or render it incapable of operation. Always wear a conductive, high impedance wrist strap while handling any circuit card/module to prevent damage by ESD. Extreme care should be taken during the removal and installation of any card/module. After removal, the card/module should be placed on a conductive surface or back into the anti–static bag in which it was shipped.

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Preparing the LMF

Overview of Packet BTS files

R16.0 and earlier releases had the configuration file called CDF for each BTS and CBSC used by WinLMF. In 16.1 Packet BTS, BTS with GLI3 booting in packet binary, the CDF is replaced by two new configuration files called Network Element Configuration Base (NECB) and Network Element Change Journal (NECJ). The NECB contains the baseline configuration and is analogous to the CDF, while the NECJ contains all the changes made to the configuration since the last time the NECB was re–generated. Once the NECJ gets to 80% of its maximum size, the NECB is re–generated and all the updates are rolled into it.

These files play much broader and vital role than previous CDF files. GLI3 booting in circuit binaries works similar to R16.0.

A few WinLMF related important facts about these files are listed below.

S Both files (NECB and NECJ) are in XML format. S NECB contains all the up-to-date static configuration information and

NECJ contains all the recent changes (including operations) which are not updated in the NECB.

S Both files can be viewed in any XML viewer (most easily available is

Internet Explorer V5.0 and higher). They can be also viewed by any other word processor, but the XML tags will also be seen with them.

S These files will be created by OMC–R from MIB as per the BTS

provisioning.

S These files will be regenerated for each software release upgrade on

the system for each BTS.

S These files will reside on both OMC–R and Packet–GLI3 (unlike

CDF) and will be synchronized periodically between them.

S Both NECB and NECJ file contain a “SoftwareVersion” field in their

header section indicating the system release version of these files.

S Instead of the bts#.cdf file, the packet WinLMF uses a bts#.XML file,

which is a copy of the NECB.XML file.

S Packet–GLI3 will need these files for site initialization. S The scope of NECB has grown much broader than CDF and has much

more BTS centric information. The use of generic version of these files should be strictly avoided for the correct site initialization.

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Preparing the LMF – continued

WinLMF Features and Installation Requirements

Before optimization can be performed, the WinLMF application software must be installed and configured on a computer platform meeting Motorola–specified requirements.

NOTE

For the WinLMF graphics to display properly, the computer platform must be configured to display more than 256 colors. See the operating system software instructions for verifying and configuring the display settings.

Software and files for installing and updating the WinLMF are provided on CD ROM disks. The following items must be available:

S WinLMF application program on CD ROM S CDF/NECF for each supported BTS (on diskette or available from the

CBSC)

S CBSC File for each supported BTS (on floppy disk or CD ROM)

FTP Server

To be able to download files to the GLI3, the WinLMF now runs FTP

server on the WinLMF laptop. The WinLMF FTP server runs from the LMFs home directory. All the files necessary to run the WinLMF FTP server are installed from the WinLMF CD. The FTP server is automatically started by the WinLMF upon successful Login to a Packet BTS.

In addition, the WinLMF provides a new option in the Tools menu called FTP Server. The option starts the LMFs FTP server if Start is selected, and stops the server if Stop is selected. The LMFs FTP server runs on port 21. If any other process is using that port, the error message is displayed to the user stating that the port is occupied. There is another option under FTP Server menu called FTP Monitor, which allows the user to watch FTP activity b/w the WinLMF and GLI.

Firewalls

Firewalls will block the FTP requests from the Packet GLI to the WinLMF laptop. You must disable your firewall before attempting the BTS Synch command. Some common firewall programs to look for include Network ICE, BlackICE, Norton’s Desktop Firewall, Enterprise Firewall, and Personal Firewall.

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Preparing the LMF – continued

WinLMF File Structure Overview

Figure 6-2: WinLMF Folder Structure

FTP Server Port in use

On some Windows 2000 installations, a process called “inetd.exe” makes the FTP server port 21 unusable by the WinLMF. If the WinLMF reports that the FTP server could not start because the port is in use, make sure the inetd.exe is not running by using the Task Manager’s process list. If inetd.exe is running, end the process by selecting it and clicking the “End Process” button. Inetd32.

exe is NOT the same and

ending it will not resolve this problem.

The WinLMF uses a <x>:\<lmf home directory> folder that contains all of the essential data for installing and maintaining the BTS. The following list outlines the folder structure for WinLMF. Except for the bts-nnn folders, these folders are created as part of the WinLMF installation. Refer to the CDMA WinLMF Operator ’s Guide for a complete description of the folder structure.

(C:)

x:\<lmf home directory> folder

cdma folder

BTS–nnn folders (A separate folder is

required for each BTS where bts–nnn is the unique BTS number; for example, bts–163.)

loads folder

version folder (A separate folder is required for each different version; for example, a folder name 2.8.1.1.1.5.)

code folder

data folder

NOTE

The “loads” folder and all the folders below it are not available from the WinLMF for Software Release 2.16.3.x. These folders may be present as as a legacy from previous software versions or downloaded from the OMC–R/CBSC.

WinLMF Home Directory

The WinLMF installation program creates the default home directory, c:\wlmf, and installs the application files and subdirectories (folders) in it. Because this can be changed at installation, the CDMA WinLMF home directory will be referred to with the generic convention of:

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Preparing the LMF – continued

NECF Filename Conventions and Directory Location

Where:

<x> = the WinLMF computer drive letter where the CDMA WinLMF home directory is located.

<lmf home directory> = the directory path or name where the CDMA WinLMF is installed.

NECF

The NECF actually consists of two files: the NECB and NECJ. The naming convention for the NECB and NECJ is:

NECB*bts#.xml NECJ*bts#.xml

Where:

* = any characters can be substituted there # = the actual integer BTS number

The NECB and its corresponding NECJ must have the exact same name, except for the “B” and “J” difference after the initial NEC characters.

The NECB and the NECJ must reside in the <WinLMF_HOME>\cdma\bts–# directory corresponding to the BTS

frame they are for.

Load Information File (LIF)

The LIF contains all the devices binaries available for the specified System Software Release. It is the functional equivalent of the OLF file that was used pre–Packet.

The naming convention for the LIF is:

NE_LIF.xml

The LIF must reside in the <WinLMF_HOME>\cdma\loads\<Software Release Number> directory, where <WinLMF_HOME> = the home directory in which the WinLMF is installed, usually C:\wlmf <Software Release Number> = the System Software Release Number (e.g.

2.16.1.0.10).

Cal File

The Cal File still resides in the <WinLMF_HOME>\cdma\bts–# directory and is named bts–#.cal, where # is the actual integer number of the BTS.

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Preparing the LMF – continued

WinLMF Operating System Installation

This section provides information and instructions for installing and updating the WinLMF software and files.

First Time Installation Sequence

S Install Java Runtime Environment (JRE) S Install U/WIN K–shell emulator S Install WinLMF application programs S Install/create BTS folders

NOTE

Any time you install U/WIN, you must install the WinLMF software because the installation of the WinLMF modifies some of the files that are installed during the U/Win installation. Installing U/Win over–writes these modifications. There are multiple binary image packages for installation on the CD–ROM. When prompted, choose the load that corresponds to the switch release that you currently have installed. Perform the Device Images install after the WinLMF installation. If applicable, a separate CD ROM of BTS Binaries may be available for binary updates.

Follow the procedure in Table 6-2 to install the WinLMF application program using the WinLMF CD ROM.

Table 6-2: Install WinLMF using CD ROM

n Step Action

1 Insert the WinLMF CD ROM disk into your disk drive and perform the following as required: 1a – If the Setup screen appears, follow the instructions displayed on the screen. 1b – If the Setup screen is not displayed, proceed to Step 2.

2 Click on the Start button

3 Select Run.

4 Enter d:\autorun in the Open box and click OK.

NOTE

If applicable, replace the letter d with the correct CD ROM drive letter.

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Preparing the LMF – continued

Copy BTS CDF (or NECF) and CBSC CDF Files to the WinLMF Computer

Before logging on to a BTS with the WinLMF computer to execute optimization/ATP procedures, the correct bts-#.cdf (or bts–#.necf) and cbsc-#.cdf files must be obtained from the CBSC and put in a bts-# folder in the WinLMF computer. This requires creating versions of the CBSC CDF files on a DOS–formatted floppy diskette and using the diskette to install the CDF files on the WinLMF computer.

NOTE

If the WinLMF has ftp capability, the ftp method can be used to copy the CDF or NECF files from the CBSC. On Sun OS workstations, the unix2dos command can be used in place of the cp command (e.g., unix2dos bts–248.cdf bts–248.cdf). This should be done using a copy of the CBSC CDF file so the original CBSC CDF file is not changed to DOS format. When copying CDF or NECF files, comply with the following to prevent BTS login problems with the Windows WinLMF:

– The numbers used in the bts-#.cdf (or bts–#.necf)

and cbsc-#.cdf filenames must correspond to the locally-assigned numbers for each BTS and its

controlling CBSC.

– The generic cbsc–1.cdf file supplied with the

Windows WinLMF will work with locally numbered BTS CDF files. Using this file will not provide a valid optimization unless the generic file is edited to replace default parameters (e.g., channel numbers) with the operational parameters used locally.

The procedure in Table 6-3 lists the steps required to transfer the CDF files from the CBSC to the WinLMF computer. For further information, refer to the WinLMF Help function on–line documentation.

Table 6-3: Copying CDF or NECF Files to the WinLMF Computer

n Step Action

AT THE CBSC:

1 Login to the CBSC workstation.

2 Insert a DOS–formatted floppy diskette in the workstation drive.

3 Type eject –q and press the Enter key.

. . . continued on next page

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Preparing the LMF – continued

Table 6-3: Copying CDF or NECF Files to the WinLMF Computer

n ActionStep

4 Type mount and press the Enter key.

NOTE

S Look for the “floppy/no_name” message on the last line displayed. S If the eject command was previously entered, floppy/no_name will be appended with a number.

Use the explicit floppy/no_name reference displayed when performing step 7.

5 Change to the directory, where the files to be copied reside, by typing cd <directoryname>

(e.g., cd bts–248) and pressing the Enter key. 6 Type ls and press the Enter key to display the list of files in the directory. 7 With Solaris versions of Unix, create DOS–formatted versions of the bts-#.cdf (or bts–#.necf) and

cbsc-#.cdf files on the diskette by entering the following command:

unix2dos <source filename> /floppy/no_name/<target filename>

(e.g., unix2dos bts–248.cdf /floppy/no_name/bts–248.cdf).

NOTE

S Other versions of Unix do not support the unix2dos and dos2unix commands. In these cases, use

the Unix cp (copy) command. The copied files will be difficult to read with a DOS or Windows text editor because Unix files do not contain line feed characters. Editing copied CDF files on the WinLMF computer is, therefore, not recommended.

S Using cp, multiple files can be copied in one operation by separating each filename to be copied

with a space and ensuring the destination directory (floppy/no_name) is listed at the end of the command string following a space (e.g., cp bts–248.cdf cbsc–6.cdf /floppy/no_name).

8 Repeat Steps 5 through 7 for each bts–# that must be supported by the WinLMF computer.

9 When all required files have been copied to the diskette type eject and press the Enter key.

10 Remove the diskette from the CBSC drive.

AT THE WinLMF:

11 If it is not running, start the Windows operating system on the WinLMF computer. 12 Insert the diskette containing the bts-#.cdf (or bts–#.necf) and cbsc-#.cdf files into the WinLMF

computer.

13 Using MS Windows Explorer, create a corresponding bts–# folder in the <x>:\<lmf home

directory>\cdma directory for each bts–#.cdf/cbsc–#.cdf (or bts–#.necf/cbsc–#.cdf) file pair copied

from the CBSC.

14 Use MS Windows Explorer to transfer the bts-#.cdf (or bts–#.necf) and cbsc-#.cdf files from the

diskette to the corresponding <x>:\<lmf home directory>\cdma\bts–# folders created in Step 13.

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Preparing the LMF – continued

Creating a Named HyperTerminal Connection for MMI Communication

Confirming or changing the configuration data of certain BTS Field Replaceable Units (FRU) requires establishing an MMI communication session between the WinLMF and the FRU. Using features of the Windows operating system, the connection properties for an MMI session can be saved on the WinLMF computer as a named Windows HyperTerminal connection. This eliminates the need for setting up connection parameters each time an MMI session is required to support optimization.

Once the named connection is saved, a shortcut for it can be created on the Windows desktop. Double–clicking the shortcut icon will start the connection without the need to negotiate multiple menu levels.

Follow the procedures in Table 6-4 to establish a named HyperTerminal connection and create a Windows desktop shortcut for it.

Table 6-4: Create HyperTerminal Connection

Step Action

1 From the Windows Start menu, select:

Programs>Accessories>

2 Perform one of the following:

S For Win NT, select Hyperterminal and then click on HyperTerminal or S For Win 98, select Communications, double click the Hyperterminal folder, and then double click

on the Hyperterm.exe icon in the window that opens.

NOTE

S If a Location Information Window appears, enter the required information, then click on the

Close button. (This is required the first time, even if a modem is not to be used.)

S If a You need to install a modem..... message appears, click on NO.

3 When the Connection Description box opens:

– Type a name for the connection being defined (e.g., MMI Session) in the Name: window, – Highlight any icon preferred for the named connection in the Icon: chooser window, and – Click OK.

4 From the Connect using: pick list in the Connect To box displayed, select COM1 or COM2 (Win

NT) – or Direct to Com 1 or Direct to Com 2 (Win 98) for the RS–232 port connection and click OK.

NOTE

For WinLMF computer configurations where COM1 is used by another interface such as test equipment and a physical port is available for COM2, select COM2 in the following step to prevent conflicts.

. . . continued on next page

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Preparing the LMF – continued

Table 6-4: Create HyperTerminal Connection

Step Action

5 In the Port Settings tab of the COM# Properties window displayed, configure the RS–232 port

settings as follows:

S Bits per second: 9600 S Data bits: 8 S Parity: None S Stop bits: 1 S Flow control: None

6 Click OK. 7 Save the defined connection by selecting:

File > Save

8 Close the HyperTerminal window by selecting:

File > Exit

9 Click the Yes button to disconnect when prompted.

10 Perform one of the following:

S If the Hyperterminal folder window is still open (Win 98) proceed to step 12 S From the Windows Start menu, select Programs > Accessories.

11 Perform one of the following:

S For Win NT, select Hyperterminal and release any pressed mouse buttons. S For Win 98, select Communications and double click the Hyperterminal folder. S For Win–XP, select Communications and double click the Hyperterminal folder.

12 Highlight the newly–created connection icon by clicking on it. 13 Right click and drag the highlighted connection icon to the Windows desktop and release the right

mouse button.

14 From the popup menu which appears, select Create Shortcut(s) Here. 15 If desired, reposition the shortcut icon for the new connection by dragging it to another location on the

Windows desktop.

16 Close the Hyperterminal folder window by selecting:

File > Close

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Span Lines – Interface and Isolation

T1/E1 Span Interface

NOTE

At active sites, the OMC–R/CBSC must disable the BTS and place it out–of–service (OOS). DO NOT remove the span line cable connectors until the OMC–R/CBSC has disabled the BTS.

Before connecting the WinLMF computer to the BTS LAN, the OMC–R/CBSC must disable the BTS and place it OOS. This will allow the WinLMF to control the BTS, and prevent the CBSC from inadvertently sending control information to the BTS during WinLMF–based tests.

Isolate BTS from T1/E1 Spans

Once the OMC–R/CBSC has disabled the BTS, the spans must be disabled to ensure the WinLMF will maintain control of the BTS.

T1/E1 Span Isolation

Table 6-5 describes the action required for span isolation.

Table 6-5: T1/E1 Span Isolation

Step Action

1 Have the OMC–R/CBSC operator place the BTS OOS. 2 To disable the span lines, disconnect the span or spans from the CBIO Network Span–1X or Group 1

Span–EVDO sockets. If in an outdoor configuration, then unlock and open TME left side door to gain access to rear of BTS.

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LMF to BTS Connection

Figure 6-3: WinLMF Connection Detail

Connect the WinLMF to the BTS

The WinLMF computer may be connected to the LAN A or B connector located on the front panel or at the rear of the BTS. Figure 6-3 below shows the general location of these connectors. LAN A is considered the primary LAN.

Table 6-6: Connecting the WinLMF to the BTS

n Step Action

1 For indoor configuration, remove BTS front panel cover.

For outdoor configuration, unlock and open TME right side door and remove BTS front panel cover.

NOTE

Xircom Model PE3–10B2 or equivalent can also be used to interface the WinLMF Ethernet connection to the BTS frame connected to the PC parallel port, powered by an external AC/DC transformer. In this case, the BNC cable must not exceed 91 cm (3 ft) in length.

2 Connect the WinLMF computer to the LAN A (left–hand) BNC connector . (See Figure 6-3)

* IMPORTANT

The LAN shield is isolated from chassis ground. The LAN shield (exposed portion of BNC connector) must not touch the chassis during optimization.

Remove panel to gain access to the site 1 or site 2 LMF BNC connector.

10BASET/10BASE2

CONVERTER CONNECTS

DIRECTLY TO LAN A

ETHERNET A LMF

CONNECTION

ETHERNET B LMF CONNECTION

JUN 2004

PCMCIA ETHERNET

ADAPTER

If lap top is equipped with an ethernet port, then PCMCIA ethernet adapter is not required

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FRONT OF BTS WITH PANEL COVER REMOVED

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Using the LMF

Basic LMF Operation

LMF Coverage in This Publication – The LMF application program supports maintenance of both CDMA and SAS BTSs. All references to the LMF in this publication are to the CDMA portion of the program.

Operating Environments – The LMF application program allows the user to work in the two following operating environments which are accessed using the specified desktop icons:

S Graphical User Interface (GUI) using the WinLMF icon S Command Line Interface (CLI) using the WinLMF CDMA CLI icon

The GUI is the primary optimization and acceptance testing operating environment. The CLI environment provides additional capability to the user to perform manually controlled acceptance tests and audit the results of optimization and calibration actions.

Basic Operation – Basic operation of the LMF in either environment includes performing the following:

S Selecting and deselecting BTS devices S Enabling devices S Disabling devices S Resetting devices

S Obtaining device status

The following additional basic operation can be performed in a GUI environment:

S Sorting a status report window

For detailed information on performing these and other LMF operations, refer to the LMF Help function on–line documentation.

NOTE

Unless otherwise noted, LMF procedures in this manual are performed using the GUI environment.

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Using the LMF – continued

The LMF Display and the BTS

Graphical User Interface Overview

BTS Display – When the LMF is logged into a BTS, a frame tab is displayed for each BTS frames. The frame tab will be labeled with “CDMA” and the BTS number, a dash, and the frame number (for example, BTS–812–1 for BTS 812, RFMF 1). If there is only one frame for the BTS, there will only be one tab.

CDF/NECF Requirements – For the LMF to recognize the devices installed in the BTS, a BTS CDF/NECF file which includes equipage information for all the devices in the BTS must be located in the applicable <x>:\<lmf home directory>\cdma\bts–# folder. To provide the necessary channel assignment data for BTS operation, a CBSC CDF file which includes channel data for all BTS RFMFs is also required in the folder.

The LMF uses a GUI, which works in the following way:

Understanding GUI Operation

S Select the device or devices. S Select the action to apply to the selected device(s). S While action is in progress, a status report window displays the action

taking place and other status information.

S The status report window indicates when the the action is complete

and displays other pertinent information.

S Clicking the OK button closes the status report window.

The following screen captures are provided to help understand how the GUI operates:

– Figure 6-4 depicts the differences between packet and circuit

CDMA “cdf” file identification. Note that if there is a packet version “bts” file, the “(P)” is added as a suffix. There is a corresponding “(C)” for the circuit mode version.

– Figure 6-5 depicts the Self-Managed Network Elements (NEs) state

of a packet mode. Note that an “X” is on the front of each card that is under Self–Managed Network Elements (NEs) control by the GLI3 card.

– Figure 6-6 depicts three of the available packet mode commands.

Normally the GLI3 has Self-Managed Network Elements (NEs) control of all cards as shown in Figure 6-5 by an “(X)”. In that state the LMF may only status a card. In order to download code or test a card, the LMF must request Self-Managed Network Elements (NEs) control of the card by using the shown dropdown menu. It also uses this menu to release control of the card back to the GLI3. The GLI3 will also assume control of the cards after the LMF logs out of the BTS. The packet mode GLI3 normally is loaded with a tape release

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Using the LMF – continued

Figure 6-4: BTS Login Screen – Identifying Circuit and Packet BTS Files

and NECB and NECJ files which point to a tape release stored on the GLI3. When the GLI3 has control of a card it will maintain that card with the code on that tape release.

– Figure 6-7 depicts a packet mode site that has the MCC–1 and the

BBX–1 cards under LMF control. Notice that the “X” is missing from the front of these two cards.

For detailed information on performing these and other LMF operations, refer to the LMF Help function on–line documentation.

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Using the LMF – continued

Figure 6-5: Self–Managed Network Elements (NEs) State of a Packet Mode

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Using the LMF – continued

Figure 6-6: Available Packet Mode Commands

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Using the LMF – continued

Figure 6-7: Packet Mode Site with MCC–1 and BBX–1 under LMF Control

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Using the LMF – continued

Command Line Interface Overview

The LMF also provides Command Line Interface (CLI) capability. Activate the CLI by clicking on a shortcut icon on the desktop. The CLI can not be launched from the GUI, only from the desktop icon.

Both the GUI and the CLI use a program known as the handler. Only one handler can be running at one time. The architectural design is such that the GUI must be started before the CLI if you want the GUI and CLI to use the same handler.

When the CLI is launched after the GUI, the CLI automatically finds and uses an in–progress login session with a BTS initiated under the GUI. This allows the use of the GUI and the CLI in the same BTS login session.

If a CLI handler is already running when the GUI is launched (this happens if the CLI window is already running when the user starts the GUI, or if another copy of the GUI is already running when the user starts the GUI), a dialog window displays the following warning message:

The CLI handler is already running. This may cause conflicts with the LMF. Are you sure that you want to start the application?

This window also contains yes and no buttons. Selecting yes starts the

application. Selecting no terminates the application.

CLI Format Conventions

The CLI command can be broken down in the following way:

S Verb S Device including device identifier parameters S Switch S Option parameters consisting of:

– Keywords – Equals sign (=) between the keyword and the parameter value – Parameter values

Spaces are required between the verb, device, switch, and option parameters. A hyphen is required between the device and its identifiers. Following is an example of a CLI command.

measure bbx–<bts_id>–<bbx_id> rssi channel=6 sector=5 Refer to the LMF CLI Commands for a complete explanation of the CLI

commands and their usage.

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Using the LMF – continued

Logging Into a BTS

Logging into a BTS establishes a communication link between the BTS and the LMF. An LMF session can be logged into only one BTS at a time.

Prerequisites

Before attempting to log into a BTS, ensure the following have been completed:

S The LMF is correctly installed on the LMF computer. S A bts-nnn folder with the correct CDF/NECF and CBSC files exists. S The LMF computer was connected to the BTS before starting the

Windows operating system and the LMF software. If necessary, restart the computer after connecting it to the BTS in accordance with Table 6-6 and Figure 6-3.

CAUTION

Be sure that the correct bts–#.cdf/necf and cbsc–#.cdf file are used for the BTS. These should be the CDF/NECF files that are provided for the BTS by the CBSC. Failure to use the correct CDF/NECF files can result in invalid optimization. Failure to use the correct CDF/NECF files

to log into a live (traffic–carrying) site can shut down the site.

BTS Login from the GUI Environment

Follow the procedures in Table 6-7 to log into a BTS when using the GUI environment.

Table 6-7: BTS GUI Login Procedure

n Step Action

1 Start the LMF GUI environment by double–clicking on the WinLMF desktop icon (if the LMF is

not running).

– An LMF window will open and display the LMF build number in the title bar.

NOTE

If a warning similar to the following is displayed, select No, shut down other LMF sessions which may be running, and start the LMF GUI environment again:

The CLI handler is already running. This may cause conflicts with the LMF. Are you sure you want to start the application?

Yes No

2 Click on Login tab (if not displayed). 3 Double click on CDMA (in the Available Base Stations pick list).

. . . continued on next page

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Using the LMF – continued

n ActionStep

4 Click on the desired BTS number. 5 Click on the Network Login tab (if not already in the forefront). 6 Enter correct IP address (normally 128.0.0.2) for a field BTS, if not correctly displayed in the IP

Address box. 7 Type in the correct IP Port number (normally 9216) if not correctly displayed in the IP Port box. 8 Click on Ping.

– If the connection is successful, the Ping Display window shows text similar to the following:

Reply from 128 128.0.0.2: bytes=32 time=3ms TTL=255

– If there is no response the following is displayed:

128.0.0.2:9216:Timed out

If the GLI fails to respond, reset and perform the ping process again. If the GLI still fails to

respond, typical problems are shorted BNC to inter–frame cabling, open cables, crossed A and B

link cables, missing 50–Ohm terminators, or the GLI itself.

Table 6-7: BTS GUI Login Procedure

9 If required, match the device corresponding to the BTS configuration by selecting

Multi-channel Preselector type from the Multi-channel Preselector drop–down list (default is

MPC).

10 Click on Login. (A BTS tab with the BTS and frame numbers is displayed.)

NOTE

S If an attempt is made to log into a BTS that is already logged on, all devices will be gray.

S There may be instances where the BTS initiates a log out due to a system error (i.e., a device

failure).

S If the GLI is OOS–ROM (blue), it must be downloaded with RAM code before other devices

can be seen.

S If the GLI is OOS–RAM (yellow), it must be enabled before other installed devices can be seen.

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Using the LMF – continued

BTS Login from the CLI Environment

Follow the procedures in Table 6-8 to log into a BTS when using the CLI environment.

NOTE

If the CLI and GUI environments are to be used at the same time, the GUI must be started first and BTS login must be performed from the GUI. Refer to Table 6-7 to start the GUI environment and log into a BTS.

Table 6-8: BTS CLI Login Procedure

n Step Action

1 Double–click the WinLMF CLI desktop icon (if the LMF CLI environment is not already

running).

NOTE

If a BTS was logged into under a GUI session before the CLI environment was started, the CLI

session will be logged into the same BTS, and step 2 is not required. 2 At the /wlmf prompt, enter the following command:

where:

host = GLI card IP address (defaults to address last logged into for this BTS or 128.0.0.2 if this is

first login to this BTS)

port = IP port of the BTS (defaults to port last logged into for this BTS or 9216 if this is first login

to this BTS)

A response similar to the following will be displayed:

LMF> 13:08:18.882 Command Received and Accepted COMMAND=login bts–33

13:08:18.882 Command In Progress

13:08:21.275 Command Successfully Completed REASON_CODE=”No Reason”

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Using the LMF – continued

Logging Out

Logging out of a BTS is accomplished differently for the GUI and CLI operating environments.

NOTE

The GUI and CLI environments use the same connection to a BTS. If a GUI and the CLI session are running for the same BTS at the same time, logging out of the BTS in either environment will log out of it for both. When either a login or logout is performed in the CLI window, there is no GUI indication that the login or logout has occurred.

Logging Out of a BTS from the GUI Environment

Follow the procedure in Table 6-9 to logout of a BTS when using the GUI environment.

Table 6-9: BTS GUI Logout Procedure

n Step Action

1 Click on BTS in the BTS menu bar. 2 Click the Logout item in the pull–down menu (a Confirm Logout pop-up message will appear).

Click on Yes (or press the Enter key) to confirm logout. The Login tab will appear.

NOTE

If a logout was previously performed on the BTS from a CLI window running at the same time as

the GUI, a Logout Error pop–up message will appear stating the system could not log out of the

BTS. When this occurs, the GUI must be exited and restarted before it can be used for further

operations. 4 If a Logout Error pop–up message appears stating that the system could not log out of the Base

Station because the given BTS is not logged in, click OK and proceed to Step 5. 5 Select File > Exit in the window menu bar, click Yes in the Confirm Logout pop–up, and click

OK in the Logout Error pop–up which appears again. 6 If further work is to be done in the GUI, restart it.

NOTE

S The Logout item on the BTS menu bar will only log you out of the displayed BTS.

S You can also log out of all BTS sessions and exit LMF by clicking on the File selection in the

menu bar and selecting Exit from the File menu list. A Confirm Logout pop–up message will appear.

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Using the LMF – continued

Logging Out of a BTS from the CLI Environment

Follow the procedure in Table 6-10 to logout of a BTS when using the CLI environment.

Table 6-10: BTS CLI Logout Procedure

n Step Action

NOTE

If the BTS is also logged into from a GUI running at the same time and further work must be done

with it in the GUI, proceed to Step 2. 1 Log out of a BTS by entering the following command:

logout bts–<bts#>

A response similar to the following will be displayed:

LMF> 13:24:51.028 Command Received and Accepted

COMMAND=logout bts–33 13:24:51.028 Command In Progress 13:24:52.04 Command Successfully Completed

REASON_CODE=”No Reason”

2 If desired, close the CLI interface by entering the following command:

exit

A response similar to the following will be displayed before the window closes:

Killing background processes....

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Establishing an MMI Communication Session

Equipment Connection – Figure 6-8 illustrates common equipment connections for the LMF computer. For specific connection locations on FRUs, refer to the illustration accompanying the procedures which require the MMI communication session.

If the Motorola SLN2006A MMI Interface Kit is not available, an MMI cable can be made, refer to Appendix D for more information.

Initiate MMI Communication – For those procedures which require MMI communication between the LMF and BTS FRUs, follow the procedures in Table 6-11 to initiate the communication session.

Table 6-11: Establishing MMI Communication

Step Action

1 Connect the LMF computer to the equipment as detailed in the applicable procedure which requires

the MMI communication session. Refer to Figure 6-8 or Figure 6-9 using the GLI3 as an example.

2 If the LMF computer has only one serial port (COM1) and the LMF is running, disconnect the LMF

from COM1 by performing the following:

2a – Click on Tools in the LMF window menu bar, and select Options from the pull–down menu list.

–– An LMF Options dialog box will appear.

2b – In the LMF Options dialog box, click the Disconnect Port button on the Serial Connection tab.

Start the named HyperTerminal connection for MMI sessions by double clicking on its Windows

desktop shortcut.

NOTE

If a Windows desktop shortcut was not created for the MMI connection, access the connection from the Windows Start menu by selecting:

Programs > Accessories > Hyperterminal > HyperTerminal > <Named HyperTerminal Connection (e.g., MMI Session)>

4 Once the connection window opens, establish MMI communication with the BTS FRU by pressing

the LMF computer <Enter>key until the prompt identified in the applicable procedure is obtained.

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Using the LMF – continued

Figure 6-8: LMF Computer Common MMI Connections – Motorola MMI Interface Kit, SLN2006A

RESET Button

To MMI Connector

MMI Connector

LMF COMPUTER

8–PIN

COM1 COM2

8–PIN TO 10–PIN RS–232 CABLE (P/N 30–09786R01)

RS–232 CABLE

NULL MODEM

DB9–TO–DB25 ADAPTER

BOARD

(TRN9666A)

FW00687

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Using the LMF – continued

Figure 6-9: MMI Connection Detail – Fabricated MMI Cable

To MMI Connector

8–PIN

RESET Button

MMI Connector

LMF COMPUTER OR EQUIVALENT

FABRICATED MMI CABLE (SEE MMI CABLE FABRICATION APPENDIX D)

COM1

COM2

DB–9 CONNECTOR

Online Help

Task oriented online help is available in the LMF by clicking on Help in the window menu bar, and selecting LMF Help from the pull–down menu.

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Pinging the Processors

Figure 6-10: BTS Ethernet LAN Termination Diagram

Pinging the BTS

For proper operation, the integrity of the Ethernet LAN A and B links must be verified. Figure 6-10 represents a typical BTS Ethernet configuration. The drawing depicts cabling and termination for both the A and B LANs.

Ping is a program that sends request data packets to hosts on a network, in this case GLI modules on the BTS LAN, to obtain a response from the “target” host specified by an IP address.

Follow the steps in Table 6-12 to ping each processor (on both LAN A and LAN B) and verify LAN redundancy is working properly.

CAUTION

TERMINATION

50Ω

SIGNAL GROUND

Always wear an approved anti–static wrist strap while handling any circuit card/module to prevent damage by ESD.

BIN

BOUT

SIGNAL GROUND

50Ω

TERMINATION

CHASSIS GROUND

JUN 2004

SIGNAL GROUND

TERMINATION

50Ω

SIGNAL GROUND

AIN

AOUT

SIGNAL GROUND

50Ω

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Pinging the Processors

NOTE

The Ethernet LAN A and B cables and/or terminations must be installed on each frame/enclosure external LAN connector before performing this test. All other processor board LAN connections are made through the backplanes.

Table 6-12: Pinging the Processors

Step Action

1 If this is a first–time communication with a newly–installed frame or a GLI card which has been

replaced, perform the procedure in Table 11-3 and then return to step 2.

2 Be sure any uncabled LAN A and B IN and OUT connectors at the rear of BTS are terminated with 50

Ω loads. 3 If it has not already been done, connect the LMF computer to the BTS. 4 If it has not already been done, start a GUI LMF session and log into the BTS ( refer to Table 6-7). 5 Remove the 50Ω termination on the BTS LAN B IN connector.

– The LMF session should remain active.

6 Replace the 50Ω termination on the BTS LAN B IN connector. 7 From the Windows desktop, click the Start button and select Run. 8 In the Open box, type ping and the GLI IP address (for example, ping 128.0.0.2).

NOTE

128.0.0.2 is the default IP address for the GLI card in slot GLI–1 in field BTS units.

9 Click on OK.

10 If the targeted module responds, a DOS window will appear with a display similar to the following:

Reply from 128.0.0.2: bytes=32 time=3ms TTL=255

– If the device responds, proceed to step 18.

If there is no response, the following is displayed:

Request timed out

– If the GLI fails to respond, it should be reset and re–pinged. If it still fails to respond, typical

problems would be: failure of the LMF to login, shorted BNC–to–inter-frame cabling, open cables, crossed A and B link cables, or the GLI itself.

11 Logout of the BTS as described in Table 6-9, exit from the LMF program, and restart the Windows

operating system on the LMF computer.

12 Restart the LMF GUI program as described in LMF Help function on–line documentation, and log into

the BTS as described in Table 6-7.

13 Perform steps 7 through 10 again.

– If the device responds, proceed to step 18 .

6-34

If there is still no response, proceed to step 14.

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Pinging the Processors

Table 6-12: Pinging the Processors

Step Action

14 If ping was unsuccessful after restarting the LMF computer, press the GLI front panel reset pushbutton

and perform steps 7 through 10 again.

15 After the BTS has been successfully pinged, be sure the 50Ω termination was replaced on the BTS

LAN B IN connector at the rear of the BTS. Disconnect the LMF cable from the front LAN A

connector, and connect it to front LAN B (right–hand connector).

16 Remove the 50Ω termination on the BTS LAN A IN connector. 17 Repeat steps 5 through 9 using LAN B. 18 After the BTS has been successfully pinged on the secondary LAN, replace the 50Ω termination on

the BTS LAN A IN connector.

19 Disconnect the LMF cable from the LAN B and connect it to LAN A. 20 Remove and replace the 50Ω termination on the LAN B IN connector to force the GLI to switch to

primary LAN A.

21 Repeat steps 5 through 9 to ensure proper primary LAN operation.

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Download the BTS

Overview

ROM Code

Before a BTS can operate, each equipped device must contain device initialization (ROM) code. ROM code is loaded in all devices during manufacture, factory repair, or, for software upgrades, from the CBSC using the DownLoad Manager (DLM). Device application (RAM) code and data must be downloaded to each equipped device by the user before the BTS can be made fully functional for the site where it is installed.

Downloading ROM code to BTS devices from the LMF is NOT routine maintenance or a normal part of the optimization process. It is only done in unusual situations where the resident ROM code release level in the device is not compatible with the required release level of the site operating software and the CBSC can not communicate with the BTS to perform the download.

If you must download ROM code, the procedures are located in

Appendix C.

Before ROM code can be downloaded from the LMF, the correct ROM code file for each device to be loaded must exist on the LMF computer. ROM code must be manually selected for download.

NOTE

The ROM code file is not available for GLI3s. GLI3s are

ROM code can be downloaded to a device that is in any state. After the download is started, the device being downloaded will change to OOS_ROM (blue). The device will remain OOS_ROM (blue) when the download is completed. A compatible revision–level RAM code must then be downloaded to the device. Compatible code loads for ROM and RAM must be used for the device type to ensure proper performance. The compatible device code release levels for the Base Station System (BSS) software release being used are listed in the Version Matrix section of the SCt CDMA Release Notes (supplied on the tape or CD–ROM containing the BSS software).

RAM Code

Before RAM code can be downloaded from the LMF, the correct RAM code file for each device must exist on the LMF computer. RAM code can be automatically or manually selected depending on the Device menu item chosen and where the RAM code file for the device is stored in the LMF file structure. The RAM code file will be selected automatically if the file is in the <x>:\<lmf home directory>\cdma\loads\n.n.n.n\code folder (where n.n.n.n is the download code version number that matches the “NextLoad” parameter of the CDF file). The RAM code file in the code folder must have the correct hardware bin number for the device to be loaded.

ROM code loaded at the factory.

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Download the BTS – continued

RAM code can be downloaded to a device that is in any state. After the download is started, the device being loaded will change to OOS_ROM (blue). When the download is completed successfully, the device will change to OOS_RAM (yellow).

When code is downloaded to a GLI, the LMF automatically also downloads data and then enables the GLI. When enabled, the GLI will change to INS_ACT (bright green).

For non–GLI devices, data must be downloaded after RAM code is downloaded. To download data, the device state must be OOS_RAM (yellow).

If an MCC–DO card is in use, it can only be loaded using the Local Maintenance Tool (LMT). LMT is software designed specifically for the MCC–DO card. To avoid confusion and duplication of effort, refer to Motorola Lifecycles website at http://www.motorola.com/networkoperators/CDMA–1xEV–DO.htm for further information on LMT or MCC–DO.

The devices to be loaded with RAM code and data are:

S Group Line Interface III (GLI3) S Clock Synchronization and Alarm card (CSA) (Only if new revision

code must be loaded)

S Multi–Channel CDMA (MCC–1X) cards S Broad Band Transceiver (BBX–1X) cards

NOTE

The GLI must be successfully downloaded with RAM code and data, and in INS_ACT (bright green) status before downloading any other device. The RAM code download process for an GLI automatically downloads data and then enables the GLI.

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Download the BTS – continued

Verify GLI ROM Code Loads

Devices should not be loaded with a RAM code version which is not compatible with the ROM code with which they are loaded. Before downloading RAM code and data to the processor cards, follow the procedure in Table 6-13 to verify the GLI devices are loaded with the correct ROM code for the software release used by the Base Station System.

Prerequisite

Identify the correct GLI ROM code load for the software release being used on the BSS by referring to the Version Matrix section of the SCt CDMA Release Notes (supplied on the tapes or CD–ROMs containing the BSS software).

Table 6-13: Verify GLI ROM Code Loads

Step Action

1 If it has not already been done, start a GUI LMF session and log into the BTS ( refer to Table 6-7). 2 Select all GLI devices by clicking on them, and select Device > Status from the BTS menu bar. 3 In the status report window which opens, note the number in the ROM Ver column for each GLI2. 4 If the ROM code loaded in the GLIs is not the correct one for the software release being used on the

BSS, perform the following:

4a – Log out of the BTS as described in Table 6-9 or Table 6-10, as applicable.

4b – Disconnect the LMF computer. 4c – Reconnect the span lines as described in Table 8-6. 4d – Have the CBSC download the correct ROM code version to the BTS devices.

5 When the GLIs have the correct ROM load for the software release being used, be sure the span lines

are disabled as outlined in Table 6-5 and proceed to downloading RAM code and data.

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Download the BTS – continued

Download RAM Code and Data to GLI

Prerequisites

S Prior to performing these procedures, ensure a code file exists for each

of the devices to be loaded.

S The LMF computer is connected to the BTS (refer to Table 6-6), and

is logged in using the GUI environment (refer to Table 6-7).

Procedure

Follow the procedure in Table 6-14 to download the firmware application code for GLI. The download code action downloads data and also enables the GLI.

Table 6-14: Download and Enable GLI Device

n Step Action

1 Note the active LAN to which the LMF computer is connected. 2 At the rear of the BTS, remove the 50–ohm termination from the LAN OUT connector of the

LAN to which the LMF is not connected.

3 Select Tools > Update Next Load > CDMA function to ensure the Next Load parameter is set to

the correct code version level.

4 Note the LAN IP address in the Network Login section of the LMF Login tab, and verify the Win

LMF is logged into the following IP address:

– GLI : 128.0.0.2

5 Down load code to the GLI by clicking on the GLI.

– From the Device pull down menu, select Download > Code/Data

A status report confirms change in the device status.

– Click OK to close the status window. (The GLI should automatically be downloaded with

data and enabled.) 6 If the card accepts the download and enables, proceed to step 8. 7 If the BTS connection is lost during or after the download process, repeat step 4 and step 5 again. 8 Re–install the 50 ohm termination removed from the LAN connector in step 2.

Download RAM Code and Data to Non–GLI Devices

Downloads to non–GLI devices can be performed individually for each device or all installed devices can be downloaded with one action.

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Download the BTS – continued

NOTE

CSA devices are RAM code–loaded at the factory. RAM code is downloaded to CSA only if a newer software version needs to be loaded. When downloading to multiple devices, the download may fail for some of the devices (a time–out occurs). These devices can be loaded individually after completing the multiple download.

Follow the steps in Table 6-15 to download RAM code and data to non–GLI devices.

Table 6-15: Download RAM Code and Data to Non–GLI Devices

n Step Action

1 Select the target CSA, MCC, and/or BBX device(s) by clicking on them. 2 Click Device in the BTS menu bar, and select Download > Code/Data in the pull–down menus.

– A status report is displayed that shows the results of the download for each selected device.

3 Click OK to close the status report window when downloading is completed.

NOTE

After a BBX, CSA, or MCC device is successfully loaded with RAM code and data have changed to the OOS_RAM state (yellow), the status LED should be rapidly flashing GREEN.

NOTE

Selecting CSA Clock Source and Enabling CSAs

The command in Step 2 loads both code and data. Data can be downloaded without doing a code download anytime a device is OOS–RAM using the command in Step 4.

4 To download just the firmware application data to each device, select the target device and select:

Device>Download>Data

CSA must be enabled prior to enabling the MCCs. Procedures in the following two sub-sections cover the actions to accomplish this. For additional information on the CSA sub–system, see “Clock Synchronization and Alarm (CSA) in the CSA System Time – GPS & HSO/MSO Verification section of this chapter.

Select CSA Clock Source

A CSA can have three different clock sources. The CSA Source function can be used to select the clock source for each of the three inputs. This function is only used if the clock source for a CSA needs to be changed. The Clock Source function provides the following clock source options.

S Local GPS S Remote GPS S HSO/MSO

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Download the BTS – continued

Prerequisites

S GLI is INS_ACT (bright green) S CSA is OOS_RAM (yellow) or INS_ACT (bright green)

Follow the procedure in Table 6-16 to select a CSA Clock Source.

Table 6-16: Select CSA Clock Source

n Step Action

1 Select the CSA for which the clock source is to be selected. 2 Click on Device in the BTS menu bar, and select CSA > Select Clock Source... in the pull–down

menu list.

– A CSA clock reference source selection window will appear.

3 Select the applicable clock source in the Clock Reference Source pick lists. Uncheck the related

check boxes for Clock Reference Sources 2 and 3 if you do not want the displayed pick list item to be used.

4 Click on the OK button.

– A status report is displayed showing the results of the operation.

5 Click on the OK button to close the status report window.

NOTE

For Local GPS (RF–GPS), verify the CSA configured with the GPS receiver “daughter board” is installed in the BTS’s CSA slot before continuing.

Enable CSA

Follow the steps outlined in Table 6-17 to enable the CSA.

Table 6-17: Enable CSA

n Step Action

1 Click on Device in the BTS menu bar, and select Enable in the pull–down menu list.

– A status report is displayed showing the results of the enable operation. – Click OK to close the status report window.

* IMPORTANT

– The GPS satellite system satellites are not in a geosynchronous orbit and are maintained and

operated by the United States Department of Defense (DOD). The DOD periodically alters

satellite orbits; therefore, satellite trajectories are subject to change. A GPS receiver that is INS

contains an “almanac” that is updated periodically to take these changes into account.

– If a GPS receiver has not been updated for a number of weeks, it may take up to an hour for the

GPS receiver “almanac” to be updated.

– Once updated, the GPS receiver must track at least four satellites and obtain (hold) a 3–D position

fix for a minimum of 45 seconds before the CSA will come in service. (In some cases, the GPS

receiver needs to track only one satellite, depending on accuracy mode set during the data load).

. . . continued on next page

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Download the BTS – continued

n ActionStep

NOTE

– After CSA have been successfully enabled, be sure the STA/ALM LED is steady green

(alternating green/red indicates the card is in an alarm state). 2 If more than an hour has passed without the CSA enabling, refer to the CSA System Time – GPS &

HSO/MSO Verification section of this chapter (see Table 6-19, Figure 6-11, and Table 6-20) to determine the cause.

Enable MCCs

Table 6-17: Enable CSA

This procedure configures the MCC and sets the “tx fine adjust” parameter. The “tx fine adjust” parameter is not a transmit gain setting, but a timing adjustment that compensates for the processing delay in the BTS (approximately 3 mS).

Follow the steps in Table 6-18 to enable the MCCs installed in the CCP2 shelf.

NOTE

The GLI and primary CSA must be downloaded and enabled (IN–SERVICE ACTIVE), prior to downloading and enabling an MCC.

Table 6-18: Enable MCCs

n Step Action

1 If the GLI/MCC/BBX view is not displayed in the LMF window, click on the GLI/MCC/BBX area

of the CCP2 shelf.

2 Click on the target MCC(s), or click on Select in the BTS menu bar, and select MCCs in the

pull–down menu list.

3 Click on Device in the BTS menu bar, and select Enable in the pull–down menu list.

– A status report is displayed showing the results of the enable operation.

4 Click OK to close the status report window.

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CSA System Time – GPS & HSO/MSO Verification

Clock Synchronization and Alarm (CSA) Sub–system Description

Overview

The primary function of the CSA card is to maintain CDMA system time. A GPS receiver provides the primary timing reference for all CDMA BTS’s During normal operation, the CSA clocking outputs are phase locked to the GPS receiver timing reference. The CSA supports either an on–board GPS receiver module (RF GPS) or Remote GPS (RGPS) receiver. The RGPS receiver consists of a combined GPS receiver and antenna witha digital interface to the CSA.

Backup Timing References

Timing signals from the High Stability Oscillator (HSO) or Medium Stability Oscillator (MSO) are used in the event that the primary (GPS) reference should become unavailable. The HSO or MSO clock is calibrated against the GPS timing signal when a valid GPS timing signal is available to provide the longest possible backup timing performance. The CSA continuously monitors each available timing reference and utilizes the most suited reference to maintain system synchronization.

Front Panel LEDs

Timing Source Fault Management

Fault management has the capability of switching between the GPS synchronization source and the HSO/MSO backup source in the event of a GPS receiver failure. During normal operation, the CSA selects GPS as the primary timing source (Table 6-20). The source selection can also be overridden via the WinLMF or by the system software.

The status of the LEDs on the CSA boards are as follows:

S Steady Green – CSA locked to GPS. S Rapidly Flashing Green – Standby CSA locked to GPS. S Flashing Green/Rapidly Flashing Red – CSA OOS–RAM attempting

to lock on GPS signal.

S Rapidly Flashing Green and Red – Alarm condition exists. Trouble

Notifications (TNs) are currently being reported to the GLI.

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CSA System Time – GPS & HSO/MSO Verification – continued

High Stability Oscillator / Medium Stability Oscillator (HSO/MSO)

General

CSA and HSO/MSO

The CSA utilizes timing signals provided by either an HSO or MSO to maintain BTS synchronization during the absence of valid GPS timing information. WHen a GPS timing signal is available the CSA is responsible for calibration of the HSO or MSO clock to maximize the backup timing interval. A minimum period of 24 hours of operation with a valid GPS reference is required to fully calibrate the HSO backup reference such that a 24 hour backup interval may be provided.

HSO

The HSO is a free–running backup oscillator that is capable of providing a minimum backup interval of 24 hours.

MSO

The MSO is a free–running backup oscillator that is capable of providing a minimum backup interval of 8 hours.

NOTE

Allow the base site and test equipment to warm up for 60 minutes after any interruption in oscillator power. CSA card

warm-up allows the oscillator oven temperature and oscillator frequency to stabilize prior to test. Test equipment warm-up allows the Rubidium standard time base to stabilize in frequency before any measurements are made.

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CSA System Time – GPS & HSO/MSO Verification – continued

CSA Frequency Verification

The objective of this procedure is the initial verification of the Clock Synchronization Alarms (CSA) Module before performing the RF path verification tests.

Test Equipment Setup (GPS & HSO/MSO Verification)

Follow the steps outlined in Table 6-19 to set up test equipment.

Table 6-19: Test Equipment Setup (GPS & HSO/MSO Verification)

Step Action

1 Perform one of the following as required by installed equipment:

1a – Verify a CSA card is installed in the CSA slot, and that the card is INS_ACT (bright green).

2 Connect a serial cable from the LMF COM 1 port (via null modem card) to the MMI port on the CSA

(see Figure 6-11).

3 Start an MMI communication session with the CSA by using the Windows desktop shortcut icon (see

Table 6-11) .

4 When the terminal screen appears press the Enter key until the CSA> prompt appears.

CAUTION

If the RF GPS module is uesd to take care to ensure that the GPS antenna is properly connected to the GPS antenna connector within the power entry compartment only. Damage to the GPS antenna and/or GPS receiver can result if the GPS antenna is inadvertently connected to any other RF connector.

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CSA System Time – GPS & HSO/MSO Verification – continued

Figure 6-11: CSA MMI Terminal Connection

CSA card shown

removed from frame

SYNC MONITOR

FREQ. MONITOR

TO FRONT

PANEL

9–PIN TO 9–PIN

RS–232 CABLE

NULL MODEM

BOARD

(TRN9666A)

FW00372

LMF NOTEBOOK

DB9–TO–DB25 ADAPTER

NOTES:

COM1

1. One LED on each CSA: Green = IN–SERVICE ACTIVE Fast Flashing Green = OOS–RAM Red = Fault Condition Flashing Green & Red = Fault

RS–232 SERIAL MODEM CABLE

GPS Initialization/Verification

Prerequisites

Ensure the following prerequisites have been met before proceeding:

S The CSA and HSO/MSO (if equipped) has been warmed up for at

least 15 minutes.

S The LMF computer is connected to the MMI port of the CSA as

shown in Figure 6-11.

S An MMI communication session has been started (Table 6-11), and

CSA> prompt is present in the HyperTerminal window

the (Table 6-19).

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CSA System Time – GPS & HSO/MSO Verification – continued

Follow the steps outlined in Table 6-20 to initialize and verify proper GPS receiver functioning.

Table 6-20: GPS Initialization/Verification

Step Action

1 To verify that Clock alarms (0000), Dpll is locked and has a reference source, and

GPS self test passed messages are displayed within the report, issue the following MMI

command

bstatus

– The system will display a response similar to the following:

Clock Alarms (0000):

DPLL is locked and has a reference source. GPS receiver self test result: passed

Time since reset 0:33:11, time since power on: 0:33:11

2 Enter the following command at the CSA> prompt to display the current status of the GPS receiver and

HSO or MSO backup reference:

sources

– When equipped with HSO, the system will generate a response similar to the following:

N Source Name Type TO Good Status Last Phase Target Phase Valid –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

LocalGPS Primary 4 YES Good 00Yes 1 HSO Backup 4 YES Good –2013177 –2013177 Yes 2 Not Used

*NOTE “Timed–out” should only be displayed while the HSO is warming up. If the HSO does not

appear as one of the sources, then configure the HSO as a back–up source by entering the following command at the CSA> prompt:

ss 1 12

The HSO or MSO must complete an initial warmup and calibration cycle before being usable as a backup reference source. The intial warmup cycle should be completed in less than 15 minutes. During the warmup cycle, the HSO clock output is disabled and indicated as being “timed out” in the following response to the “sources command:

43:26:15 CSA>sources 43:26:35 43:26:35 N Source Name Type TO Good Status Last Phase Target Phase Valid 43:26:35––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– 43:26:35 0 Local GPS Primary 59 Yes Good 0 0 Yes 43:26:35 1 HSO Backup –25 No Bad timed out unknown No 43:26:35 2 Not Used 43:26:35 Current reference source number: 0

See 2–Cont.

. . . continued on next page

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CSA System Time – GPS & HSO/MSO Verification – continued

Table 6-20: GPS Initialization/Verification

Step Action

2–

At the completion of the HSO warmup cycle, the HSO clcok output is enabled allowing califd clock

Cont

pulses to be detected by the CSA. An integer value should then be displayed in the HSO “Last Phase” entry of the “sources” command as show below. If the HSO or MSO calibration cycle is not completed within 2 hours it will be necessary to inspect the HSO or MSO hardware.

43:29:33 CSA>sources 43:29:43 43:29:43 N Source Name Type TO Good Status Last Phase Target Phase Valid 43:29:43 –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– 43:29:43 0 Local GPS Primary 59 Yes Good 0 0 Yes 43:29:43 1 HSO Backup 3 Yes Bad –xxxxxx –xxxxxx No 43:29:43 2 Not Used 43:29:43 Current reference source number: 0

The HSO or MSO calibration cycle can take as long as 2 hours to complete. The completion of the HSO or MSO calibration is indicated by a “yes” value in the valid column of the “sources” command response as shown below. If the HSO or MSO calibration cycle is not complete within 2 hours it will be necessary to inspect the HSO or MSO hardware.

26:09:33 CSA>sources 26:09:35 26:09:35 N Source Name Type TO Good Status Last Phase Target Phase Valid 26:09:35 –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– 26:09:35 0 Local GPS Primary 59 Yes Good 0 0 Yes 26:09:35 1 HSO 26:09:35 2 Not Used 26:09:35 Current reference source number: 0

Backup 3 Yes Bad 8683466 8683466 Yes

HSO information (underlined text above, verified from left to right) is usually the #1 reference source.

If this is not the case, have the OMC–R determine the correct BTS timing source has been identified in the database by entering the display bts csmgen command and correct as required using the edit

csm csmgen refsrc command.

NOTE

If any of the above areas fail, verify:

– Verify that HSO had been powered up for at least 15 minutes. – If “timed out” is displayed in the Last Phase column, suspect the HSO output buffer or oscillator

is defective

– Verify the HSO is FULLY SEATED and LOCKED.

4 Verify the following GPS information (underlined text above):

– GPS information is usually the 0 reference source. – At least one Primary source must indicate “Status = good” and “Valid = yes” to bring site up.

. . . continued on next page

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CSA System Time – GPS & HSO/MSO Verification – continued

Table 6-20: GPS Initialization/Verification

Step Action

5 Enter the following command at the CSA> prompt to verify that the GPS receiver is in tracking mode.

gstatus

– Observe the following typical response:

27:27:11 CSA>gstatus 27:27:14 GPS Receiver Control Task State: tracking satellites. 27:27:14 Time since last valid fix: 0 seconds 27:27:14 Frame type (0): master 27:27:14 27:27:14 Recent Change Data: 27:27:14 GPS time offset 0 ns. 27:27:14 Initial position: lat 151679000 msec, lon: –316798000 msec, height 0 cm (GPS) 27:27:14 Initial position accuracy (0): estimated. 27:27:14 27:27:14 GPS Receiver Status 27:27:14 Position hold: lat 151679326 msec, lon: –316798498 msec, hgt 21955 cm 27:27:14 Current position: lat 151679326 msec, lon: –316798498 msec, hgt 21955 cm (GPS) 27:27:14 8 satellites tracked, receiving 8 satellites, 8 satellites visible. 27:27:14 Current Dilution of Precision (PDOP or HDOP): 0 27:27:14 Date & Time: 2004:03:16:21:37:48 LS:13 27:27:14 GPS Receiver Status Byte:0x8400 27:27:14 Chan:0, SVID: 24, Mode: 8, RSSI: 42, Status: 0x08a1 27:27:14 Chan:1, SVID: 10, Mode: 8, RSSI: 49, Status: 0x08a0 27:27:14 Chan:2, SVID: ––, Mode: –, RSSI: –––, Status: 0x0000 27:27:14 Chan:3, SVID: 21, Mode: 8, RSSI: 48, Status: 0x08a1 27:27:14 Chan:4, SVID: 26, Mode: 8, RSSI: 50, Status: 0x08a0 27:27:14 Chan:5, SVID: 29, Mode: 8, RSSI: 48, Status: 0x08a0 27:27:14 Chan:6, SVID: 18, Mode: 8, RSSI: 42, Status: 0x08a0 27:27:14 Chan:7, SVID: 17, Mode: 8, RSSI: 50, Status: 0x08a0 27:27:14 Chan:8, SVID: 6, Mode: 8, RSSI: 49, Status: 0x08a0 27:27:14 Chan:9, SVID: ––, Mode: –, RSSI: –––, Status: 0x0000 27:27:14 Chan:10, SVID: ––, Mode: –, RSSI: –––, Status: 0x0000 27:27:14 Chan:11, SVID: ––, Mode: –, RSSI: –––, Status: 0x0000 27:27:14

6 Verify the following GPS information (shown above in underlined text):

– At least 4 satellites are tracked, and 4 satellites are visible. – GPS Receiver Control Task State is “tracking satellites”. Do not continue until this occurs! – Dilution of Precision indication is not more that 30.

Record the current position base site latitude, longitude, height and height reference (height reference to Mean Sea Level (MSL) or GPS height (GPS). (GPS = 0 MSL = 1).

. . . continued on next page

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CSA System Time – GPS & HSO/MSO Verification – continued

Table 6-20: GPS Initialization/Verification

Step Action

7 If steps 1 through 6 pass, the GPS is good.

NOTE

If any of the above mentioned areas fail, verify that:

– If Initial position accuracy is “estimated”

visible (1 satellite must be tracked and visible if actual lat, log, and height data for this site has been entered into CDF file).

– If Initial position accuracy is “surveyed,”

improper GPS receiver timing may occur.

– The GPS antenna is not obstructed or misaligned. – GPS antenna connector center conductor measureS approximately +5 Vdc with respect to the

shield.

– There is no more than 15 dB of loss between the GPS antenna OSX connector and the BTS frame

GPS input.

– Any lightning protection installed between GPS antenna and BTS frame is installed correctly.

(typical), at least 4 satellites must be tracked and

position data must be of sufficient accuracy or

8 Enter the following commands at the CSA> prompt to verify that the CSA is warmed up and that GPS

acquisition has taken place.

debug dpllp

Observe the following typical response if the CSA is not warmed up (15 minutes from application of power) (If warmed–up proceed to step 9)

CSA>DPLL Task Wait. 884 seconds left. DPLL Task Wait. 882 seconds left.

DPLL Task Wait. 880 seconds left. ...........etc.

NOTE

The warm command can be issued at the MMI port used to force the CSA into warm–up, but the reference oscillator will be unstable.

9 Observe the following typical response if the CSA is warmed up.

c:17486 off: –11, 3, 6 TK SRC:0 S0: 3 S1:–2013175,–2013175 c:17486 off: –11 c:17470 off: –11 c:17486 off: –11 c:17470 off: –11 c:17470 off: –11

10 Verify the following GPS information (underlined text above, from left to right):

– Lower limit offset from tracked source variable is not less than –60 (equates to 3µs limit). – Upper limit offset from tracked source variable is not more than +60 (equates to 3µs limit). – TK SRC: 0 is selected, where SRC 0 = GPS.

, 3, 6 TK SRC:0 S0: 3 S1:–2013175,–2013175 , 1, 6 TK SRC:0 S0: 1 S1:–2013175,–2013175 , 3, 6 TK SRC:0 S0: 3 S1:–2013175,–2013175 , 1, 6 TK SRC:0 S0: 1 S1:–2013175,–2013175 , 1, 6 TK SRC:0 S0: 1 S1:–2013175,–2013175

11 Enter the following commands at the CSA> prompt to exit the debug mode display.

debug dpllp

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Test Equipment Setup

Connecting T est Equipment to the BTS

The following types of test equipment are required to perform calibration and ATP tests:

S WinLMF S Communications system analyzer model supported by the WinLMF S Power meter model supported by the WinLMF (required when using

the HP 8921A/600 and Advantest R3465 analyzers)

S Non–radiating transmit line termination load S Directional coupler and in–line attenuator S RF cables and adapters

Refer to Table 6-21 for an overview of connections for test equipment currently supported by the WinLMF. In addition, see the following figures:

S Figure 6-15, Figure 6-17, and Figure 6-18 show the test set

connections for TX calibration

S Figure 6-19 through Figure 6-22 show the test set connections for

optimization/ATP tests

Test Equipment GPIB Address Settings

Supported T est Equipment

CAUTION

All test equipment is controlled by the WinLMF through an IEEE–488/GPIB bus. To communicate on the bus, each piece of test equipment must have a GPIB address set which the WinLMF will recognize. The standard address settings used by the WinLMF for the various types of test equipment items are as follows:

S Signal generator address: 1 S Power meter address: 13 S Communications system analyzer: 18

Using the procedures included in the Verifying and Setting GPIB Addresses section of Appendix B, verify and, if necessary, change the GPIB address of each piece of employed test equipment to match the applicable addresses above

To prevent damage to the test equipment in high power configurations, all transmit (TX) test connections must be through a 30 dB directional coupler plus a 20 dB in-line attenuator for the 800 MHz BTSs. Attenuators are not required for low power configurations.

IS–95A/B Operation

Optimization and ATP testing for IS–95A/B sites or carriers may be performed using the following test equipment:

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Test Equipment Setup – continued

S CyberTest (High Power Configurations only) S Advantest R3267 spectrum analyzer with R3562 signal generator S Advantest R3465 spectrum analyzer with R3561L signal generator

and HP–437B or Gigatronics Power Meter

S Agilent E4406A transmitter test set with E4432B signal generator S Agilent 8935 series E6380A communications test set (formerly HP

8935)

S Hewlett–Packard HP 8921 (with CDMA interface and, for 1.9 GHz,

PCS Interface) and HP–437B or Gigatronics Power Meter

S Spectrum Analyzer (HP8594E) – optional S Rubidium Standard Timebase – optional

CDMA2000 1X Operation

Optimization and ATP testing for CDMA2000 1X sites or carriers may be performed using the following test equipment:

S Advantest R3267 spectrum analyzer with R3562 signal generator S Agilent E4406A transmitter test set with E4432B signal generator S Agilent 8935 series E6380A communications test set (formerly HP

8935) with option 200 or R2K and with E4432B signal generator for 1X FER

S Agilent E7495A communications test set

Test Equipment Preparation

See Appendix B for specific steps to prepare each type of test set and power meter to perform calibration and ATP.

Agilent E7495A communications test set requires additional setup and preparation. This is described in detail in Appendix B.

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Test Equipment Setup – continued

Test Equipment Connection Charts

To use the following charts to identify necessary test equipment connections, locate the communications system analyzer being used in

COMMUNICATIONS SYSTEM ANALYZER columns, and read down

the the column. Where a dot appears in the column, connect one end of the test cable to that connector. Follow the horizontal line to locate the end connection(s), reading up the column to identify the appropriate equipment and/or BTS connector.

IS–95A/B–only Test Equipment Connections

Table 6-21 depicts the interconnection requirements for currently available test equipment supporting IS–95A/B only which meets Motorola standards and is supported by the WinLMF.

Table 6-21: IS–95A/B–only Test Equipment Interconnection

COMMUNICATIONS SYSTEM ANALYZER ADDITIONAL TEST EQUIPMENT

SIGNAL

Cyber–Test

Advantest

R3465 HP 8921A

HP 8921

W/PCS

Power

Meter

GPIB

Interface

WinL

Attenuator

Directional

Coupler

BTS

EVEN SECOND

SYNCHRONIZATION

19.6608 MHZ CLOCK

CONTROL

IEEE 488 BUS

TX TEST CABLES

EVEN

SEC REF

TIME

BASE IN

IEEE

488

IN/OUT

EVEN SEC

SYNC IN

CDMA

TIME BASE

GPIB GPIB

INPUT

50W

EVEN

SECOND

SYNC IN

CDMA

TIME BASE

HP–I

IN/OUT

EVEN

SECOND

SYNC IN

CDMA

TIME BASE

HP–IB

IN/OUT

HP–IB

SERIAL

PORT

20 DB

ATTEN.

BTS

PORT

SYNC

MON-

ITOR

FREQ MON-

ITOR

TX1–6

RX TEST

CABLESRFGEN OUT

RF OUT

50W

DUPLEX

OUT

RF OUT

ONLY

RX1–6

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Test Equipment Setup – continued

CDMA2000 1X/IS–95A/B–capable Test Equipment Connections

Table 6-22 depicts the interconnection requirements for currently available test equipment supporting both CDMA 2000 1X and IS–95A/B which meets Motorola standards and is supported by the WinLMF.

Table 6-22: CDMA2000 1X/IS–95A/B Test Equipment Interconnection

COMMUNICATIONS SYSTEM ANALYZER ADDITIONAL TEST EQUIPMENT

Agilent

SIGNAL

EVEN SECOND

SYNCHRONIZATION

8935 (Op-

tion 200

or R2K)

EXT

TRIG IN

Agilent

E7495A

EVEN SECOND SYNC IN

Advan

test

R3267

EXT

TRIG

Agilent

E4406A

TRIGGER

Agilent

E4432B

Signal

Generator

PATTERN

TRIG IN

Advant-

est R3562 Signal

Genera-

tor

EVEN

SECOND SYNC IN

Power

Meter

GPIB Inter-

face

WinL

30 dB

Directional

Coupler &

20 dB Pad*

BTS

SYNC

MONI

TOR

19.6608 MHZ CLOCK

CONTROL

IEEE 488 BUS

MOD TIME

BASE IN

IEEE

488

EXT REF

GPIB HP–IB GPIB

HP–IB

GPIB

EXT REF

HP–IB

SERIAL

PORT

FREQ

MONITOR

10 MHZ

SIGNAL SOURCE

CONTROLLED

SERIAL I/O

TX TEST

CABLES

RX TEST

CABLES

10 MHZ IN

IN/OUT

DUPLEX

OUT *

PORT 2

RF IN

PORT 1

RF OUT

10 MHZ

SERIAL

RF OUT

50–OHM

10 MHZ OUT (SWITCHED)

OUT

I/O

RF INPUT

RF IN TX1–6

50 OHM

RF OUT

ONLY

10 MHZ IN

RF OUTPUT

50 OHM

RF OUTPUT

50–OHM

SYNTHE

REF IN

SERIAL

I/O

RF IN/OUT

RF OUT 50 OHM

30 DB COUPLER

AND 20 DB PAD

RX1–6

* WHEN USED ALONE, THE AGILENT 8935 WITH OPTION 200 OR R2K SUPPORTS IS–95A/B RX TESTING BUT NOT CDMA2000 1X RX TESTING.

6-54 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU Jun 2004

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Page 91

Test Equipment Setup – continued

Equipment Warm-up

IMPORTANT

Warm-up BTS equipment for a minimum of 60 minutes prior to performing the BTS optimization procedure. This assures BTS stability and contributes to optimization accuracy.

– Agilent E7495A for a minimum of 30 minutes – All other test sets for a minimum of 60 minutes – Time spent running initial or normal power-up,

hardware/firmware audit, and BTS download counts as warm-up time.

WARNING

Before installing any test equipment directly to any BTS TX OUT connector, verify there are no CDMA channels keyed.

– At active sites, have the OMC-R/CBSC place the

antenna (sector) assigned to the BBX under test OOS. Failure to do so can result in serious personal injury and/or equipment damage.

Automatic Cable Calibration Set–up

Manual Cable Calibration

Figure 6-21 and Figure 6-22 show the cable calibration setup for the test sets supported by the WinLMF. The left side of the diagram depicts the location of the input and output connectors of each test equipment item, and the right side details the connections for each test. Table 6-24 provides a procedure for performing automatic cable calibration.

If manual cable calibration is required, refer to the procedures in Appendix B.

Jun 2004 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU 6-55

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Page 92

Test Equipment Setup – continued

Figure 6-12: IS–95A/B and CDMA 2000 1X Cable Calibration Test Setup –

Agilent E4406A/E4432B and Advantest R3267/R3562

SUPPORTED TEST SETS

CALIBRATION SET UP

Motorola CyberTest

A. SHORT CABLE CAL

RF GEN OUTANT IN

Note: The 30 dB directional coupler is not used with the Cybertest test set. The TX cable is connected directly to the Cybertest test set.

A 10dB attenuator must be used with the short test cable for cable calibration with the CyberTest test set. The 10dB attenuator is used only for the cable calibration procedure, not with the test cables for TX calibration and ATP tests.

Agilent 8935 Series E6380A

(formerly HP 8935)

ANT

IN/OUT

B. RX TEST CAL SETUP

SHORT CABLE

N–N FEMALE ADAPTER

TEST

SET

TEST

SET

RX CABLE

Advantest Model R3465

Hewlett Packard Model HP 8921A

DUPLEX

OUT

Note: For 800 MHZ only. The HP8921A cannot be used to calibrate cables for PCS frequencies.

ANT

RF OUT 50Ω

INPUT 50Ω

C. TX TEST AND RX TEST CAL SETUP

100–WATT (MIN)

NON–RADIATING

RF LOAD

TX CABLE FOR TX TEST CABLE CALIBRATION

50 Ω ΤERM.

SHORT CABLE

RX CABLE FOR DRDC RX TEST CABLE CALIBRATION

DIRECTIONAL COUPLER (30 DB)

20 DB IN–LINE ATTENUATOR

N–N FEMALE ADAPTER

TX CABLE

TEST

SET

6-56 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU Jun 2004

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Page 93

Test Equipment Setup – continued

Figure 6-13: CDMA2000 1X Cable Calibration Test Setup – Agilent E7495A

SUPPORTED TEST SETS

Agilent E7495A

A. SHORT CABLE CAL

D. RX and TX TEST SETUP

100–WATT (MIN)

Power REF

GPIO

Port 2 RF In

Serial 1

Serial 2

50 MHz

Sensor

Even Second

Sync In

GPS

Antenna

power adapter

Port 1

RF Out / SWR

Use only

Agilent supplied

Ext Ref

NON–RADIATING

RF LOAD

CALIBRATION SET UP

10 DB PAD

SHORT CABLE

10 DB PAD

50 Ω ΤERM.

SHORT CABLE

DIRECTIONAL COUPLER (30 DB)

20 DB IN–LINE ATTENUATOR

10 DB PAD

N–N FEMALE ADAPTER

TEST

SET

TX CABLE

PORT 2

RF IN

PORT 1 RF OUT

TX CABLE FOR TX TEST CABLE CALIBRATION

RX CABLE FOR DRDC RX TEST CABLE CALIBRATION

10 DB PAD

TEST

SET

Jun 2004 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU 6-57

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Page 94

Test Equipment Setup – continued

Figure 6-14: IS–95A/B and CDMA 2000 1X Cable Calibration Test Setup – Agilent E4406A/E4432B and Advantest R3267/R3562

SUPPORTED TEST SETS

Agilent E4432B (Top) and E4406A (Bottom)

NOTE: 10 MHZ IN ON REAR OF SIGNAL GENERATOR IS CONNECTED TO

10 MHZ OUT (SWITCHED) ON REAR OF TRANSMITTER TESTER

(FIGURE B-18).

RF OUTPUT

50 Ω

RF INPUT

50 Ω

CALIBRATION SET UP

A. SHORT CABLE CAL

SHORT CABLE

B. RX TEST SETUP

N–N FEMALE ADAPTER

SHORT CABLE

TEST

SET

TEST

SET

RX CABLE

Advantest R3267 (Top) and R3562 (Bottom)

NOTE: SYNTHE REF IN ON REAR OF SIGNAL GENERATOR IS

CONNECTED TO 10 MHZ OUT ON REAR OF SPECTRUM ANALYZER

INPUT 50 Ω

RF OUT

50 Ω

D. TX TEST SETUP AND RX TEST SETUP

100–WATT (MIN)

NON–RADIATING

RF LOAD

TX CABLE FOR TX TEST CABLE CALIBRATION

50 Ω ΤERM.

SHORT CABLE

RX CABLE FOR DRDC RX TEST CABLE CALIBRATION

DIRECTIONAL COUPLER (30 DB)

20 DB IN–LINE ATTENUATOR

N–N FEMALE ADAPTER

TX CABLE

TEST

SET

6-58 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU Jun 2004

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Page 95

Test Equipment Setup – continued

TEST SETS TRANSMIT (TX) SET UP

Set-up for TX Calibration

Figure 6-15 and Figure 6-17 show the test set connections for TX calibration.

Figure 6-15: TX Calibration Test Setup – CyberTest (IS–95A/B) and Agilent 8935 (IS–95A/B and CDMA2000 1X)

Motorola CyberTest

100–WATT (MIN.) NON–RADIATING

RF LOAD

FRONT PANEL

NOTE: THE 30 DB DIRECTIONAL COUPLER IS NOT USED WITH THE CYBERTEST TEST SET. THE TX CABLE IS CONNECTED DIRECTLY TO THE CYBERTEST TEST SET.

Agilent 8935 Series E6380A (formerly HP 8935)

IN/OUT

HP–IB TO GPIB BOX

50 Ω TERM .

HIGH POWER CONNECTION

RX OUT

CONNECTOR

TX TEST CABLE

ANTENNA

CONNECTOR

TX TEST CABLE

DIRECTIONAL COUPLER (30 DB)

0–20 DB IN–LINE ATTENUATOR

POWER

SENSOR

RF IN/OUT

Power Meter

(OPTIONAL)*

Communications System Analyzer

* A POWER METER CAN BE USED IN

PLACE OF THE COMMUNICATIONS TEST SET FOR TX CALIBRATION/ AUDIT

LOW POWER

CONNECTION

GPIB

GPIB CABLE

* BLACK RECTANGLES REPRESENT THE RAISED PART OF SWITCHES

DIP SWITCH SETTINGS

BAUD RATE

DATA FORMAT

S MODE

ANT

IN/OUT

cCLPA

TX IN

CONNECTOR

TX 1RX DIV

NOTE: TO PERFORM LOW POWER CALIBRA TION THE POWER METER IS ADEQUATE FOR MEASUREMENT PURPOSES WITHOUT USING THE 30 DB DIRECTIONAL COUPLER AND 0–20 DB ATTENUATOR.

IF THE AGILENT 8935 MUST BE USED, THEN CONNECT TO THE ANT IN PORT.

BTS

LAN

FREQ

MONITOR

SYNC

MONITOR

CSA

GPIB ADRS G MODE

RS232–GPIB

INTERFACE BOX

RS232 NULL MODEM CABLE

CDM

WinLMF

Jun 2004 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU 6-59

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Page 96

Test Equipment Setup – continued

Figure 6-16: TX Calibration Test Setup – Agilent E7495A (IS–95A/B and CDMA2000 1X)

TEST SETS TRANSMIT (TX) SET UP

Agilent E7495A

NOTE: IF BTS IS EQUIPPED

WITH DUPLEXED RX/TX SIGNALS, CONNECT THE TX TEST CABLE TO THE DUPLEXED ANTENNA CONNECTOR.

POWER

SENSOR

POWER METER

PORT 1 RF OUT

COMMUNICATIONS

system analyzer

100–WATT (MIN.) NON–RADIATING

RF LOAD

TX TEST CABLE

DIRECTIONAL

50 Ω TERM .

HIGH POWER

Power REF

GPIO

Port 2

RF In

PORT 2

RF IN

Serial 1

Serial 2

SYNC MONITOR EVEN SEC TICK

PULSE REFERENCE

FROM CSM BOARD

50 MHz

Sensor

Even Second

Sync In

GPS

Antenna

power adapter

Port 1

RF Out / SWR

PORT 1

RF OUT

Use only

Agilent supplied

Ext Ref

CONNECTION

RX OUT

CONNECTOR

ANTENNA

CONNECTOR

COUPLER (30 DB)

TX TEST CABLE

TX IN

CONNECTOR

2O DB IN–LINE ATTENUATOR

PORT 2 RF IN

LOW POWER CONNECTION

ETHERNET HUB

INTERNAL

ETHERNET

CARD

RX DIV

LAN

10BASET/ 10BASE2 CONVERTER

UNIVERSAL TWISTED PAIR (UTP)

CABLE (RJ45 CONNECTORS)

TX 1

FREQ

MONITOR

SYNC

MONITOR

CSA

BTS

CDMA

WinLMF

6-60 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU Jun 2004

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Page 97

Test Equipment Setup – continued

Figure 6-17: TX Calibration Test Setup – Using Power Meter

TEST SETS TRANSMIT (TX) SET UP

NOTE:

THE HP8921A AND ADVANTEST R3465 CANNOT BE USED FOR TX CALIBRATION. A POWER METER MUST BE USED.

NOTE: TO PERFORM LOW POWER CALIBRA TION THE 30 DB DIRECTIONAL COUPLER AND 0–20 DB ATTENUATOR ARE NOT REQUIRED.

Hewlett Packard Model HP 8921A (for 800 MHz)

ANT

NOTE: TO PERFORM LOW POWER CALIBRATION USING THE HP8921A, CONNECT TO THE ANT IN PORT. THE 30 DB DIRECTIONAL COUPLER AND 0–20 DB ATTENUATOR ARE NOT REQUIRED.

50 Ω TERM .

HIGH POWER CONNECTION

RX OUT

CONNECTOR

cCLPA

100–WATT (MIN.)

NON–RADIATING

RF LOAD

TX TEST CABLE

ANTENNA

CONNECTOR

TX IN

CONNECTOR

TX 1RX DIV

TX TEST CABLE

DIRECTIONAL COUPLER (30 DB)

0–20 DB IN–LINE ATTENUATOR

POWER

SENSOR

Power Meter

LOW POWER

CONNECTION

* BLACK RECTANGLES REPRESENT THE RAISED PART OF SWITCHES

DIP SWITCH SETTINGS

DATA FORMAT

BAUD RATE

GPIB CABLE

S MODE

BTS

LAN

FREQ

MONITOR

SYNC

MONITOR

CSA

GPIB ADRS G MODE

RS232–GPIB

INTERFACE BOX

RS232 NULL MODEM CABLE

CDMA

WinLMF

Jun 2004 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU 6-61

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Page 98

Test Equipment Setup – continued

TEST SETS TRANSMIT (TX) SET UP

Figure 6-18: TX Calibration Test Setup – Agilent E4406A and Advantest R3567 (IS–95A/B and CDMA2000 1X)

POWER

Agilent E4406A

NOTE: IF BTS IS EQUIPPED

WITH DRDCS (DUPLEXED RX/TX SIGNALS), CONNECT THE TX TEST CABLE TO THE DRDC ANTENNA CONNECTOR.

100–WATT (MIN.) NON–RADIATING

RF LOAD

SENSOR

RF INPUT 50 Ω OR INPUT 50 Ω

TX TEST CABLE

DIRECTIONAL

TX TEST CABLE

ANTENNA

COUPLER (30 DB)

0–20 DB IN–LINE ATTENUATOR

Advantest R3267

RF INPUT

50 Ω

50 Ω TERM .

HIGH POWER CONNECTION

RX OUT

CONNECTOR

POWER METER

(OPTIONAL)*

Communications

SystemAanalyzer

GPIB

* A POWER METER CAN BE USED IN

PLACE OF THE COMMUNICATIONS TEST SET FOR TX CALIBRATION/ AUDIT

LOW POWER

CONNECTION TO

EITHER THE

POWER METER

OR ANALYZER

GPIB CABLE

cCLPA

INPUT 50 Ω

NOTE: TO PERFORM LOW POWER CALIBRATION THE POWER METER IS ADEQUATE FOR MEASUREMENT PURPOSES WITHOUT USING THE 30 DB DIRECTIONAL COUPLER AND 0–20 DB ATTENUATOR.

BTS

LAN

TX IN

CONNECTOR

TX 1RX DIV

FREQ

MONITOR

SYNC

MONITOR

CSA

* BLACK RECTANGLES REPRESENT THE RAISED PART OF SWITCHES

DIP SWITCH SETTINGS

BAUD RATE

RS232–GPIB

INTERFACE BOX

DATA FORMAT

GPIB ADRS G MODE

RS232 NULL MODEM CABLE

CDMA

WinLMF

S MODE

6-62 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU Jun 2004

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Page 99

Test Equipment Setup – continued

Set–up for A TP

Figure 6-19 and Figure 6-20 show the test set connections for ATP tests.

Figure 6-19: IS–95A/B ATP Test Set–up– CyberTest, Advantest R3465, and Agilent 8935

TEST SETS Optimization/ATP SET UP

Motorola CyberTest

SYNC MONITOR EVEN SEC TICK

PULSE REFERENCE

FROM CSA CARD

IN/OUT

NOTE: The 30 dB directional coupler is not used with the Cybertest test set. The TX cable is connected directly to the Cybertest test set.

Advantest Model R3465

SYNC MONITOR EVEN SEC TICK PULSE REFERENCE FROM CSA CARD

BNC

“T”

FREQ MONITOR

19.6608 MHZ CLOCK REFERENCE FROM CSA CARD

RF GEN

OUT

FREQ MONITOR

19.6608 MHZ CLOCK REFERENCE FROM CSA CARD

RF OUT 50Ω

GPIB CONNECTS

TO BACK OF UNIT

IMPORTANT: WHEN PERFORMING LOW POWER TESTING BYPASS THE COUPLER AND ATTENUATOR AND CONNECT DIRECTLY TO THE ANALYZER.

RX TEST CABLE

NOTE: IF BTS IS EQUIPPED WITH DRDCS (DUPLEXED RX/TX SIGNALS), BOTH THE TX AND RX TEST CABLES CONNECT TO THE DRDC ANTENNA CONNECTOR. (SEE FIGURE 6-22.)

100–WATT (MIN.) NON–RADIATING

RF LOAD

50 Ω TERM .

HIGH POWER CONNECTION

ANTENNA

RF GEN OUT, RF OUT 50Ω, OR RF IN/OUT

DIRECTIONAL COUPLER (30 DB)

0–20 DB IN–LINE ATTENUATOR

TX TEST CABLE

RF IN/OUT OR INPUT 50 Ω

TX TEST CABLE

Communications System Analyzer

EXT

REF IN

cCLPA

EVEN

SECOND/

SYNC IN

GPIB

GPIB CABLE

MONITOR

TX IN

FREQ

SYNC

CSA

BTS

* BLACK RECTANGLES REPRESENT THE RAISED PART OF SWITCHES

DIP SWITCH SETTINGS

BAUD RATE

RS232–GPIB

INTERFACE BOX

DATA FORMAT

GPIB ADRS G MODE

RS232 NULL MODEM CABLE

CDMA

WinLMF

S MODE

INPUT 50Ω

TO EXT TRIGGER CONNECTOR ON REAR OF TEST SET (FOR DETAILS, SEE FIGURE B-15)

Agilent 8935 Series E6380A (formerly HP 8935)

SYNC MONITOR

EVEN SEC TICK

PULSE REFERENCE

FROM CSA CARD

ANT

FREQ MONITOR

19.6608 MHZ CLOCK REFERENCE FROM CSA CARD

10 MHZ REF OUT

RF IN/OUT

HP–IB TO GPIB BOX

RX OUT

RX MAINRX DIV TX1

LAN

Jun 2004 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU 6-63

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Page 100

Test Equipment Setup – continued

Figure 6-20: IS–95A/B ATP Test Setup – HP 8921A

TEST SETS Optimization/ATP SET UP

Hewlett Packard Model HP 8921A W/PCS Interface (for 1900 MHz)

SYNC MONITOR EVEN SEC TICK

PULSE REFERENCE

FROM CSA CARD

FREQ MONITOR

19.6608 MHZ CLOCK REFERENCE FROM CSA CARD

GPIB

CONNECTS

TO BACK OF

UNITS

RX TEST CABLE

100–WATT (MIN.) NON–RADIATING

RF LOAD

RF OUT ONLY

PCS INTERFACE

INPUT/OUTPUT

PORTS

RF IN/OUT

TX TEST CABLE

Signal Generator

INTERFACE*

Communications System Analyzer

EXT

REF IN

EVEN

SECOND/

SYNC IN

HP PCS

GPIB

IN/OUT

RF OUT

ONLY

Hewlett Packard Model HP 8921A

50 Ω TERM .

DIRECTIONAL COUPLER (30 DB)

* FOR 1900 MHZ

ONLY

(for 800 MHz)

SYNC MONITOR

EVEN SEC TICK

PULSE REFERENCE

FROM CSA CARD

IN/OUT

DUPLEX

OUT

NOTE:

FOR 800 MHZ TESTING, CONNECT CABLES TO THE HP 8921A AS FOLLOWS:

RX TEST CABLE TO DUPLEX OUT TX TEST CABLE TO RF IN/OUT

FREQ MONITOR

19.6608 MHZ CLOCK REFERENCE FROM CSA CARD

ANT

GPIB

CONNECTS

TO BACK OF

UNIT

cCLPA

RX OUT

RX MAINRX DIV TX1

LAN

ANTENNA

FREQ

MONITOR

SYNC

MONITOR

TX TEST CABLE

TX IN

CSA

BTS

0–20 DB IN–LINE ATTENUATOR

* BLACK RECTANGLES REPRESENT THE RAISED PART OF SWITCHES

DIP SWITCH SETTINGS

BAUD RATE

RS232–GPIB

INTERFACE BOX

DATA FORMAT

GPIB ADRS G MODE

RS232 NULL MODEM CABLE

CDMA

WinLMF

GPIB CABLE

S MODE

6-64 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU Jun 2004

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