ADTRAN 1000 239 HRE User Manual

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TOTAL ACCESS

®

1000 239 HRE

JOBAID

 

61179513L1-22A

 

 

 

0212

 

 

 

 

#61179513L1-22A#

239 HRE

LED STATUS

 

CLEI: VAR1FC0B_ _

NETWORK

 

 

 

LP1 / LP2

OFF

No synchronization with the ICOT.

 

 

GREEN

Synchronized with good signal quality on NET Loop 1/Loop 2

 

 

 

(> 2 dB margin).

239 HRE

YELLOW

Synchronized with marginal signal quality on NET Loop 1/Loop 2

1179513L1

 

(1 to 2 dB margin).

 

 

 

RED

Synchronized with poor signal quality on NET Loop 1/Loop 2

 

 

(0 dB margin).

 

CUSTOMER

 

 

LP1

LP1 / LP2

OFF

No synchronization with the RT.

N

GREEN

Synchronized with good signal quality on CUST Loop 1/Loop 2

 

 

E

 

 

(> 2 dB margin).

LP2

T

 

YELLOW

Synchronized with marginal signal quality on CUST Loop 1/Loop 2

 

 

LP1

C

 

(1 to 2 dB margin).

U

RED

 

 

Synchronized with poor signal quality on CUST Loop 1/Loop 2

 

S

 

 

(0 dB margin).

LP2

T

 

OFF

No active arming or loopback is detected at the HRE.

 

LL / RL

LL

RL

YELLOW

Indicates LB from HRE toward the network is active.

(Y)

(G)

GREEN

Indicates LB from HRE toward the customer is active.

HDSL LOOP SPECIFICATIONS FOR OPTIMUM OPERATION

Cable pairs must be nonloaded

No single Bridged Tap > 2 kft

Maximum loop resistance is 800

Pulse attenuation (LOSS on HDSL Current System Status screen) < 30 dB

Impulse noise < 50 dBrn as measured using a 50 kb filter

Total Bridged Tap < 2.5 kft

196 KHz insertion loss < 35 dB

Signal quality of 6 dB or higher, with no fluctuation and equal on both loops

Wideband Noise < 31 dBrn as measured using a 50 kb filter

Internal Clock Accuracy +25 ppm (exceeds Stratum 4)

LOOPBACK AND CONTROL CODES

FUNCTION

CODE

RESPONSE

ARM (in-band)

11000 (binary)

ICOT and HRE(s) will arm and the HLIU will loop up toward the network.

 

 

 

ARM (ESF Data Link)

FF48 (hex) or 1111 1111

 

 

0100 1000 (binary) sent

ICOT and HRE(s) will arm and the HLIU will loop up toward the network.

 

in the Facility Data Link

 

 

 

 

Disarm (in-band)

11100 (binary)

All units are removed from the armed state and loopbacks will be released.

 

 

 

Disarm (ESF Data Link)

FF24 (hex) or 1111 1111

 

 

0010 0100 (binary) sent in All units are removed from the armed state and loopbacks will be released.

 

the Facility Data Link

 

Activation ICOT1

D3D3 (hex) or

If received while in an armed state, the ICOT will loop toward the network.

 

1101 0011 1101 0011

 

 

(binary)

 

Loop down w/out

9393 (hex) or

Automatically releases without disarming any ICOT and HRE that may be in

disarming2

1001 0011 1001 0011 (binary) loopback toward the network.

HRE Network Loop up1

C741

If an HRE is present and units armed, the HRE will loop up toward network..

 

(1100 0111 0100 0001)

 

HLIU Loop up1

C742

If received while in an armed state, the HLIU will loop toward the network..

 

(1100 0111 0100 0010)

 

1Units must be armed with 11000b or FF48h before this code will work.

2In order to behave like an NIU, the HLIU will not loop down from the network side with 9393h.

NOTE: All codes listed above must be sent for a minimum of 5 seconds in order for them to be detected and acted upon.

Card Edge Pin Assignment

 

Pin

Designation

Description

1

GND

Ground

2

NC

No Connect

3T1 Customer Loop 1 Tip

4R1 Customer Loop 1 Ring

5T1 Network Loop 1 Tip

6R1 Network Loop 1 Ring

7

NC

No Connect

8T Network Loop 2 Tip

9R Network Loop 2 Ring

10 GND Ground

11T Customer Loop 2 Tip

12R Customer Loop 2 Ring

C A U T I O N !

SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED.

■ For a complete Installation and Maintenance Practice (P/N 61179513L1-5):(877)457-5007,Faxback Document 900. Please have your fax number ready. ■

POWERING OPTIONS

The ICOT will power the entire Total Access 1000 System. When an HRE is used to extend the range of the POTS circuits, a second ICOT is used to provide auxiliary span power to the system through additional copper pairs. (See Figure 1). The Total Access 1000 system continues to receive span power through the HDSL loops. The second ICOT is only needed for its span powering capacity. No circuit information can be accessed from it. NoDSX-1connections are necessary. The loop will not train, and it will always show an alarm condition. Applications using onlyU-BR1Tesdo not require an additional ICOT.

WARRANTY

ADTRAN will replace or repair this product within the warranty period if it does not meet its published specifications or fails while in service. Warranty information can be found at www.adtran.com/warranty. USA and Canadian customer Faxback: (877) 457-5007,Document 414.

COMPLIANCE

The 239 HRE complies with the requirements covered under UL 60950 and is intended to be installed in an enclosure with an Installation Code (IC) of “B” or “E.” Ensure chassis ground is properly connected.

Code

Input

Output

Power Code (PC)

C

C

Telecommunication Code (TC)

X

X

Installation Code (IC)

A

TURNUP

Figure 1

Switch

T1

TR-08

 

SF

 

or

 

ESF

PRICING AND AVAILABILITY 800.827.0807 TECHNICAL SUPPORT 800.726.8663 GUIDE RETURN FOR REPAIR 256.963.8722 www.adtran.com61179513L1-22A

Central Office

 

Customer Premises

TRDDB

 

 

Total Reach

HRE

Phone

 

 

ICOT

 

Total Access 1000 RT

Modules

 

System

TRDDB

Auxiliary

 

 

 

 

Power

 

Total Reach

Pairs

 

ADTRAN 239 REPEATER HOUSINGS

PART #

Description

HRE Capacity

CLEI Code*

Material

1150027L1

4-slotAir Stub

4

DDMOABA1MA

Stainless Steel

1150027L2

4-slotGel Stub

4

DDMOBBA1MA

Stainless Steel

1152010L3

2-slotGel Stub

2

DDMOBAE1RA

Valox Plastic

1152010L4

2-slotAir Stub

2

DDMOAAE1RA

Valox Plastic

1150057L1

4-slotAir Stub

4

DDMODA01RA

Stainless Steel

1150057L2

4-slotGel Stub

4

DDMOCA01RA

Stainless Steel

1150058L1

8-slotAir Stub

6

DDMOEE01RA

Stainless Steel

1150058L2

8-slotGel Stub

6

DDMOFE01RA

Stainless Steel

1190816L1

16-slotAir Stub

16

DDMOES01RA

Stainless Steel

1190816L2

16-slotGel Stub

16

DDMOFS01RA

Stainless Steel

HRE 239 DEPLOYMENT IN OTHER HOUSINGS

Company

Description

HRE Capacity

Material

 

 

Above Ground

Below Ground

 

AT&T, Keptel, ABACON

25-slot

12

16**

Polymer

SPC

6-slotAir Stub

5

6

Stainless Steel

SPC

6-slotGel Stub

5

6

Stainless Steel

SPC

8-slotAir Stub

7

8

Stainless Steel

SPC

8-slotGel Stub

7

8

Stainless Steel

Keptel

8-slotAir Stub

8

8

Valox Plastic

AT&T, Keptel

12-slotAir Stub

6

N/A

Polymer

Lucent

100-slot

42

N/A

Steel

 

 

 

 

 

HOUSING DIAGRAMS

ADTRAN 8-slot

 

 

 

AT&T/Keptel/ABACON

Above Ground

Above Ground

Below Ground

 

 

 

 

 

 

 

5

7 8

 

 

 

 

1 2

4

 

 

1, 3, 5, 7, 8,10, 12, 14, 15,

 

 

 

 

16, 18, 19, 20, 22, 24, 25

 

 

 

1, 4, 7, 8, 11, 14, 15,

 

 

 

 

17, 19, 20, 23, 25

 

SPC 6-slot

SPC 8-slot

AT&T/Keptel

Above Ground

Above Ground

Above Ground

3

6

5

7 8

 

 

2

4

1 2 3 4

11

 

1

5

 

 

 

 

 

 

 

 

9

3

 

 

 

 

7

1

* TIRKS function code for all cases is HTURENN

 

1, 3, 5, 7, 9, 11

**16 units can be loaded inside the 819 housing for all below ground mounting orientations. if the 819 housing is mounted specifically in the vertical, stub down direction, 18 units can be loaded in slots 1, 3, 5, 7, 8, 10, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 24, 25.

† Vented

Pressurized

Lucent 100 Slot Above Ground

Filled:

Shelf 1: 1, 3, 5, 7, 9, 11

Shelf 2: 1, 3, 5, 7, 9, 11, 14, 16, 18, 20, 22, 24

Shelf 3: 1, 3, 5, 7, 9, 11, 14, 16, 18, 20, 22, 24

Shelf 4: 1, 3, 5, 7, 9, 11, 14, 16, 18, 20, 22, 24