Cheetah 64NEX User Manual

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Page 1

SER

HEETAH

UIDE

64NEX

3G C

IDEO

OMPATIBLE

ATRIX

IGITAL

WITCHER

Publication: 81-9059-0685-0, Rev. A

March, 2011

www.pesa.com

Phone: 256.726.9200

Page 2

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

Thank You !!

for purchasing your new Video Routing Equipment from PESA. We appreciate your confidence in our products. PESA produces quality, state-of-the-art equipment designed to deliver our users the highest degree of performance, dependability and versatility available anywhere. We want you to know that if you ever have a concern or problem with a PESA product, we have a team of engineers, technicians and customer service professionals available 24/7/365 to help resolve the issue.

Our commitment is to continue earning the trust and confidence of our customers throughout the industry by incorporating cutting-edge technology into the highest quality, most cost effective products on the market. And we would like to invite you to tell us how we’re doing. If you have any comments or suggestions concerning your PESA equipment, please contact our Customer Service Department.

Again thank you for choosing PESA; and we look forward to a long-term partnership with you and your facility.

ERVICE AND ORDERING

SSISTANCE

PESA 103 Quality Circle, Suite 210 Huntsville AL 35806 USA

www.PESA.com

AIN OFFICE

Tel: 256.726.9200 Fax: 256.726.9271

No part of this publication (including text, illustrations, tables, and charts) may be reproduced, stored in any retrieval system, or transmitted in any form or by any means, including but not limited to electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of PESA.

Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. All information, illustrations, and specifications contained in this publication are based on the latest product information available at the time

of publication approval. The right is reserved to make changes at any time without notice.

Printed in the United States of America.

March, 2011

ERVICE DEPARTMENT

Tel: 256.726.9222 (24/7) Toll Free: 800.323.7372 Fax: 256.726.9268 Email: service@PESA.com

Proprietary Information of PESA I

Page 3

ABLE OF CONTENTS

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

CHAPTER 1 ABOUT THIS MANUAL..........................................................................................1-1

1.1

1.2

1.2.1

1.2.2

1.2.3

CHAPTER 2 INTRODUCTION .....................................................................................................2-1

2.1

2.1.1

CHAPTER 3 CHASSIS VIEWS AND SPECIFICATIONS...........................................................3-1

3.1

3.2

CHAPTER 4 INSTALLATION.......................................................................................................4-1

4.1

4.2

4.3

4.4

4.5

4.6

4.6.1

4.6.2

4.7

4.8

4.9

4.9.1

4.9.2

4.9.3

4.9.4

4.9.5

4.9.6

4.9.7

4.9.8

4.10

4.10.1

CHAPTER 5 FRAME AND CONTROL VERIFICATION...........................................................5-1

5.1

5.2

OCUMENTATION AND SAFETY OVERVIEW

ARNINGS, CAUTIONS, AND NOTES

WARNING...........................................................................................................................1-1

CAUTION............................................................................................................................1-1

NOTE..................................................................................................................................1-1

RODUCT OVERVIEW

Cheetah 64NEX Standard Features......................................................................................2-1

HEETAH

PECIFICATIONS

NPACKING AND INSPECTION

HOOSING A LOCATION

OUNTING A CHEETAH ROUTER CHASSIS IN AN EQUIPMENT RACK

ONNECTING EQUIPMENT CABLES

ONNECTION GUIDE CHECKLIST

HASSIS SUPPLY POWER CONNECTIONS

Chassis Supply Power..........................................................................................................4-4

International Power Requirements.......................................................................................4-5

HEETAH

HASSIS SYSTEM CONNECTION LOCATIONS

EAR PANEL CONNECTORS

RS-232 Control Connectors COM 1 and COM 2..................................................................4-7

RS-422 Control Connectors COM3/PRC..............................................................................4-9

System Control Alarm Connector.......................................................................................4-10

PRC Loop Connector.........................................................................................................4-11

RCP Panel Port Connectors...............................................................................................4-12

Network Connectors ..........................................................................................................4-13

Frame and System Alarm Connectors ................................................................................4-15

House Synchronization Input Connectors...........................................................................4-16

ETTING CHASSIS LEVEL CODES (STROBES

Chassis Strobe Switch Functions........................................................................................4-19

YSTEM PRE-START VERIFICATION CHECKLIST

YSTEM STARTUP

64NEX F

64NEX C

...........................................................................................................2-1

RAME VIEWS

...................................................................................................................3-3

.......................................................................................................4-1

HASSIS INPUT/OUTPUT SIGNAL CONNECTORS

..................................................................................................4-7

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

.....................................................................................1-1

.........................................................................................3-1

..............................................................................................4-1

.......................................................................................4-2

..........................................................................................4-3

..........................................................................1-1

.....................................4-1

..............................................................................4-4

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

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

) ......................................................................4-17

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

CHAPTER 6 OPERATIONAL DESCRIPTIONS AND CARD/MODULE INSTALLATIONS..6-1

6.1

6.1.1

6.1.2

6.1.3

6.1.4

6.1.5

6.1.6

Proprietary Information of PESA II

HEETAH SERIES POWER SUPPLIES

Cheetah Series Power Supply Information ...........................................................................6-1

Cheetah Series Chassis Power Supplies Locations and Allocations......................................6-2

LED Indicators and Test Points ...........................................................................................6-2

+28V Test Points.................................................................................................................6-3

Installing the Power Supplies...............................................................................................6-3

Removing the Power Supplies..............................................................................................6-3

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

Page 4

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

ABLE OF CONTENTS (CONT.)

6.2

6.3

6.4

6.5

6.5.1

6.5.2

6.5.3

NSTALLING INPUT BUFFER AND OUTPUT COMBINER CARDS

IDEO MATRIX (CROSSPOINT) CARD

UNCTIONAL DESCRIPTION - DIGITAL VIDEO MATRIX CARD

ATRIX FRAME CONTROLLER

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

(MFC)..................................................................................6-7

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

...............................................6-6

MFC LED Indicators...........................................................................................................6-7

MFC 8-Character Display...................................................................................................6-8

MFC Switch Locations and Settings (S1 and S2)................................................................6-10

CHAPTER 7 MAINTENANCE AND REPAIR..............................................................................7-1

7.1

7.2

7.3

7.4

7.5

7.1.1

7.1.2

7.2.1

7.2.2

AINTENANCE

....................................................................................................................7-1

Maintenance Overview ........................................................................................................7-1

Air Filter .............................................................................................................................7-1

EPAIR

................................................................................................................................7-1

Replacement Parts...............................................................................................................7-2

Return Material Authorization (RMA)..................................................................................7-2

PESA C C PESA (PESA S

USTOMER SERVICE

HEETAH SERIES SUPPORT DOCUMENTATION

WITCHING SYSTEMS, INC.) CUSTOMER SERVICE CONTACT INFORMATION

..................................................................................................7-2

......................................................................7-2

....7-2

CHAPTER 8 APPENDICES............................................................................................................8-1

8.1

8.2

8.3

8.4

PPENDIX A: ETHERNET CONFIGURATION

PPENDIX B:

PPENDIX C:

PPENDIX D: ABBREVIATIONS, ACRONYMS, AND DEFINITIONS

SNMP............................................................................................................8-4

PESA M

ATRIX FRAME CONTROLLER DEBUG PORT PROTOCOL

IST OF FIGURES

..........................................................................8-1

......................8-6

(AA&D) ..........................8-19

IGURE

3-1 C

IGURE

3-2 C

HEETAH HEETAH

64NEX F 64NEX R

RONT VIEWS

EAR VIEW

.....................................................................................................3-2

.................................................................................................3-1

IGURE

4-1 C

IGURE

ABLES ATTACHED TO SUPPORTS

4-2 P

OWER SUPPLIES CONFIGURATION

4-3 C

HEETAH

4-4 C

HASSIS SYSTEM INTERFACE CONNECTOR LOCATIONS AND DESCRIPTIONS (REAR VIEW

4-5 RS-232 C 4-6 RS-422 COM 3/PRC C 4-7 S

YSTEM CONTROL ALARM CONNECTOR

4-8 A

LARM CABLE SETTING AND ASSOCIATED SCHEMATIC

4-9 PRC L 4-10 RS-422 S 4-11 RCP P 4-12 RS-485 C 4-13 N 4-14 E

ETWORK CONNECTORS

THERNET CONNECTOR

64NEX I

ONTROL CONNECTORS

OOP CONNECTOR

YSTEM EXPANSION CABLE

ANEL PORT CONNECTORS

ABLE CONSTRUCTION

NPUT/OUTPUT SIGNAL CONNECTORS

ONTROL CONNECTOR

.............................................................................................................4-11

.........................................................................................................4-13

...........................................................................................................4-14

...............................................................................................4-2

..............................................................................................4-4

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

)...........4-7

..................................................................................................4-7

...............................................................................4-9

....................................................................................4-10

............................................................4-11

........................................................................................4-12

..............................................................................................4-12

...............................................................................................4-13

Proprietary Information of PESA III

Page 5

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

IST OF FIGURES (CONT.)

IGURE

4-15 T 4-16 F 4-17 A 4-18 H 4-19 C

YPICAL MATRIX FRAME CONTROLLER CARDS LOCATIONS, SLOT A AND SLOT RAME AND SYSTEM CONTROL ALARM CONNECTOR

LARM CABLE CONNECTION AND CIRCUIT SCHEMATIC OUSE SYNC INPUT (REFERENCE) CONNECTORS HEETAH

64NEX C

HASSIS STROBE SWITCH LOCATION AND SETTINGS (FRONT VIEW

..............................................................4-15

..........................................................4-16

.....................................................................4-16

B...................4-14

)............4-18

IGURE

6-1 C

HEETAH

IGURE

6-2 P

OWER SUPPLY

IGURE

6-3 I

NPUT/OUTPUT SIGNAL CONNECTORS (REAR VIEW

IGURE

6-4 V

IDEO CROSSPOINT MATRIX CARD

IGURE

6-5 B

LOCK DIAGRAM – DIGITAL VIDEO MATRIX CARD

IGURE

6-6 M

ATRIX FRAME CONTROLLER

IGURE

6-7 8-C

IGURE

6-8 MFC D

64NEX C

HASSIS POWER SUPPLY LOCATIONS (FRONT VIEWS

LED I

HARACTER DISPLAY

IPSWITCH LOCATIONS

).....................................6-2

NDICATORS AND TEST POINTS

...................................................................6-2

).....................................................................6-4

LED I

NDICATORS

.................................................................6-5

.....................................................................6-6

.....................................................................................................6-7

..............................................................................................................6-8

....................................................................................................6-10

IST OF TABLES

ABLE

4-1 AC P 4-2 COM1 4-3 PESA CPU L 4-4 COM 3/PRC P 4-5 E

OWER CONNECTORS

AND

COM 2 P

INK PROTOCOLS

IN ASSIGNMENTS

THERNET

LED I

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

IN ASSIGNMENTS

NDICATORS

.........................................................................................4-8

.......................................................................................................4-8

....................................................................................................4-9

......................................................................................................4-14

ABLE

6-1 P

ABLE

OWER SUPPLY

6-2 V

IDEO CROSSPOINT MATRIX CARD

6-3 M

ATRIX FRAME CONTROLLER

6-4 8-C

HARACTER DISPLAY MESSAGES

LED I

NDICATORS

LED I

................................................................................................6-2

LED D

ESCRIPTIONS

NDICATORS

...............................................................6-5

..........................................................................6-7

..............................................................................................6-8

ABLE

8-1 E

THERNET CONFIGURATION

.........................................................................................................8-1

Proprietary Information of PESA IV

Page 6

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

Chapter 1 A

1.1 D

1.2 W

OCUMENTATION AND SAFETY OVERVIEW

This manual provides information for the installation and maintenance of PESA’s Cheetah 64NEX Video Routing Switcher.

It is the responsibility of all personnel involved in the installation, operation, and maintenance of the equipment to know all the applicable safety regulations for the areas they will be working in. Under no

circumstances should any person perform any procedure or sequence in this manual if the procedural sequence will directly conflict with local Safe Practices. Local Safe Practices shall remain as the sole determining factor for performing any procedure or sequence outlined in this document.

Additionally, internal access to the frame compartments of the equipment that is described in this manual is restricted to qualified service personnel only.

ARNINGS, CAUTIONS, AND NOTES

Throughout this document, you should pay attention to various Warnings, Cautions, and Notes. These addendum statements supply necessary information pertaining to the text or topic they address. It is important that you read and understand the statements to avoid possible loss of life, personal injury, and/or destruction/damage to the equipment. These additional statements may also provide added information that could enhance the operating characteristics of the equipment (i.e., Notes). Examples of the graphic symbol used to identify each type of statement and the nature of the statement content are shown in the following paragraphs:

BOUT THIS MANUAL

1.2.1 WARNING

1.2.2 CAUTION

1.2.3 NOTE

Warning statements identify conditions or practices that can result in

loss of life or permanent personal injury if the instructions contained in the statement are not complied with.

Caution statements identify conditions or practices that can result in

personal injury and/or damage to equipment if the instructions contained in the statement are not complied with.

Notes are for information purposes only. However, they may contain

invaluable information important to the correct installation, operation, and/or maintenance of the equipment.

Proprietary Information of PESA 1-1

Page 7

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

Chapter 2 I

2.1 P

RODUCT OVERVIEW

PESA’s Cheetah 64NEX Router is a high performance, modular switch system for either ProAV or Broadcast HD-SDI and 3G-SDI applications, and fully supports SMPTE 259M, 292M, 372M and 424M standards. It’s expandable in sizes from 16X16 up to 64X64 in a 4RU frame that supports redundant power, control, and a hot-swappable crosspoint matrix. I/O cards allow easy expansion in groups of 16 inputs or 16 outputs per card.

The Cheetah 64NEX is a modular design featuring four rear-panel slots for input buffer cards and four slots for output combiner cards. Input or output cards support up to 16 video connections, and are available with standard BNC connectors or SFP fiber optic modules.

With its small 4RU footprint, the Cheetah 64NEX Router can be configured as a partially loaded frame allowing for easy future field expansion. The system’s integrated Matrix Frame Controller monitors the health of the unit and automatically recognizes any new I/O cards. Once the cards are installed, the router can be easily configured with PESA’s PERC 2000 System Controller software. The Cheetah 64NEX router can be controlled from the PESA control system or by a third-party control system such as Crestron® or AMX®.

NTRODUCTION

2.1.1 Cheetah 64NEX Standard Features

• Compact 4RU chassis

• Full feature control system using either standard PESA PRC Control or PESA Network

Control (PERC2000)

• Video signals from 143Mb/s to 3Gb/s

• BNC and fiber optic Input and Output cards are available

• Supported signal types:

 HD Multirate from 143Mbs up to 3Gbs  ASI, SDI. HD-SDI. 3G-SDI

• Compatible with SMPTE 259M, 292M, 372M and 424M broadcast standards

• Support for SNMP monitoring and diagnostics

• Full redundant controllers available

• All modules are hot-swappable for on-air maintenance

Proprietary Information of PESA

2-1

Page 8

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

Chapter 3 C

HASSIS VIEWS AND SPECIFICATIONS

This chapter pictorially displays internal component layout of the switcher, identifies input and output connections, and lists system specifications.

3.1 C

HEETAH

64NEX F

RAME VIEWS

Input/Output Cards

Fans

Power Supplies

Matrix Card

IGURE

3-1 Cheetah 64NEX Front Views

Proprietary Information of PESA

3-1

Page 9

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

IGURE

Proprietary Information of PESA

3-2 Cheetah 64NEX Rear View

3-2

Page 10

3.2 S

Digital Specifications Inputs / Outputs for Coax

Connector Type BNC - 75Ohm Return Loss >15dB from 5Mhz to 1.5Ghz >10dB, 1.5Ghz to 3GHz Input cable equalization SMPTE 259M - 300m SMPTE 292M - 100m SMPTE 424M - 80m Based on Belden 1694a or equal Output Signal Level 800mV, p-p, +/-10% Output Signal Polarity Non-inverted

Inputs/Outputs for Fiber

Connector Type Dual Optical SFP (small form factor pluggable)

Compliance with ITU-T G.957 Connector Style LC Input Data Rates 143 Mbps to 1.5Gbps - ASI/SD/HD 143 Mbps to 3.0Gbps - SD/HD/3G Optical Input wavelength Singlemode ( 1310 optimal) Input Power -20dBm (min)

-1dBm (max) Output Data Rates 143 Mbps to 3.0Gbps Auto reclocking to SMPTE 259M, 292M 424M. Bypass mode - 143Mb to 3Gbps Output Power -9dBm (min)

-3dBm (max) Optical Loss Budget Approx. 9dB assumes two optical connections over a 10Km singlemode fiber Jitter < 0.2UI, p-p, SMPTE 259M, 292M <0.3UI, p-p, SMPTE 424M compliant with RP-184 Fiber Transmission Specifications IEC 61754-20-1 Typical Operating Distances 9/125u ( 10Km / 6.25 miles) 50/125u (400m / 1200 feet)

62.5/125u (200m / 600feet)

PECIFICATIONS

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

Proprietary Information of PESA

3-3

Page 11

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

NOTE

Operating distances are approximate only. Cable loss and other

interconnects can affect the total light loss between a TX and RX path. These

are only estimates and may not reflect the actual lengths achievable.

Digital Signal Performance Inputs / Outputs for Coax

Re-clocking Auto-detect compliant with SMPTE 259M, 292M, 424M Rise/Fall Time < 600 ps, +/- 10% | SMPTE 259M < 270 ps, | SMPTE 292M < 135ps, | SMPTE 424M Overshoot < 10% of amplitude ( max.) Alignment Jitter < 0.2UI , 100kHz to 150MHz < 0.3UI, 150MHz to 300MHz Timing Jitter <1.0UI from 10Hz to 100kHz | SMPTE 259/292 < 2.0UI from 10Hz to 100kHz | SMPTE 424M Operational Mode Selections AUTO - detects correct signal type MANUAL - force to a specific format BYPASS - allow signals to pass w/o reclocking Data Rates Supported 143Mbps to 3.0Gbps

Sync Reference Specifications

Sync Input Connector BNC X2 Sync Input Impedance 75 Ohm Sync Input Return Loss > 40dB, 100kHz to 5MHz Sync Input Level 0.37V p-p to 4.0V p-p Sync Input Type NTSC, PAL, Black Burst, or HD Tri-Level

Environmental

Cooling Forced air front to back Operating Temperature 0-40 degrees (C) Operating Humidity 10-90% non-condensing

Proprietary Information of PESA

3-4

Page 12

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

AC power connections

64NEX IEC - 60320 connector 95VAC to 240VAC, 47-63Hz 600 W Max

Safety and Conformance

FCC, CE, UL, RoHS Warranty 3 years parts and labor

Control and Interfaces

Panel communications RS-485 / 3 pin detachable Control communications RS-232 / 422 / Ethernet Connector type 9 pin D-SUB, RJ-45 Control system PESA PERC2000 Third Party Interfaces use PESA CPU Link Network Software Cattrax Net Control Software Number of Panels per frame 256 (PERC2000 System Controller)

Cooling

Internal cooling fans with auto sensing speed adjustments 64NEX 2 fans

Mechanical

Dimensions 19.00W X 7.00H X 21.00D

482.6mm X 177.8mm X 533.4mm

Specifications subject to change without notice

Proprietary Information of PESA

3-5

Page 13

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

Chapter 4 I

4.1 U

4.2 C

NPACKING AND INSPECTION

This equipment contains electrostatic sensitive devices (ESD). Use a grounded wrist strap, grounding mat, and/or comply with local established ESD procedures when handling the internal circuit cards to prevent destruction from electrostatic discharge.

Immediately upon receipt, inspect all shipping containers. Carefully unpack the equipment and compare the parts received against the packing list. If any parts appear to be missing or damaged, please contact PESA immediately.

HOOSING A LOCATION

This equipment is designed for installation in a standard 19" equipment rack located in an environment conforming to the specifications for each chassis. Locate each unit as closely as possible to its associated equipment to minimize cable runs.

NSTALLATION

For local electrical compliance, this equipment should be located near the socket-outlet, power strip (if plugs are used), or the supply disconnect/breaker so that the AC line cord plugs or the supply disconnect are easily accessible.

Consider the connection from this equipment to the supply circuit, and the effect that possible overloading can have on overcurrent protection circuits and supply wiring. Refer to nameplate ratings when addressing this concern.

4.3 M

OUNTING A CHEETAH ROUTER CHASSIS IN AN EQUIPMENT RACK

The weight of a fully loaded 64NEX chassis is 60 lbs nominal. Installation or removal of this equipment requires at least two persons in order to avoid possible personal injury or equipment damage. Install this equipment in such a manner as to avoid any tipping hazard from uneven loading of the rack.

Make sure that all power is disconnected (Lockout/Tagout) before installing the specific frame into the rack.

Fans that are mounted on this equipment provide forced-air cooling. Do not block airflow around these fans. Replace all service panels and blank filler plates. Keep the chassis door closed during normal operation.

Proprietary Information of PESA

4-1

Page 14

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

This equipment is designed for installation in a standard 19" equipment rack. Provide sufficient space behind the equipment racks to allow for control, signal, power cables, and free airflow after all cables are installed. Use all chassis mounting holes and tighten mounting hardware securely by using the rack equipment manufacturer’s suggested torque settings.

Install the equipment into the rack as follows:

1. Carefully, remove the equipment from the packing container and place the unit near the

rack where it will be installed.

2. Insert the chassis into the equipment rack and support the bottom of the chassis while the

mounting hardware is being installed.

3. Install the bottom two chassis mounting screws.

4. Install the top two chassis mounting screws.

5. Install any remaining chassis mounting screws.

6. Tighten all of the chassis mounting screws until they are secure. Release/remove the

support from the bottom of the chassis.

4.4 C

Use the following guidelines when connecting equipment cables:

ONNECTING EQUIPMENT CABLES

1. Install the equipment in the rack before connecting cables.

2. Relieve strain on all cables to prevent connector separation.

3. To the extent possible, separate control, signal, and power cables to minimize crosstalk and

interference.

4. Use as many cable ties as necessary to secure cables to the rack (see Figure 4-1). This will

minimize the amount of force transmitted to the equipment and help route cables away from

hazardous areas.

Proprietary Information of PESA

IGURE

4-1 Cables Attached to Supports

4-2

Page 15

4.5 C

Once the Cheetah Video Matrix Switcher is installed in the equipment rack, the associated system connections can be completed. Use the following guide to insure that interconnections are properly connected and that the control, power, sync, and video cables are correctly installed (for further detailed information, refer to the corresponding sub-section in this Chapter).

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

5. Route cables away from physical traffic areas to avoid creating a safety hazard (trip or

shock).

6. Bundle together any cables connected to a single input/output card and separate them from

the other bundles with enough slack to create a service loop. This will permit individual card

replacement without disruption to the other input/output cards.

ONNECTION GUIDE CHECKLIST

1. Connect external sync sources to reference input BNC connectors using Belden 8281

coaxial cable or equivalent. Reference input BNC connectors are terminated into 75Ω internal to the switcher.

2. Connect the PERC2000 System Controller to an Ethernet interface.

3. Connect a host PC to the system controller through the Ethernet interface.

4. If additional Cheetah Switchers are to be utilized as part of the switching matrix, connect

the PRC Loop jack on the primary Cheetah Switcher to PRC Loop jack on the other Cheetah Switcher using 5-pin ribbon cables.

5. If an external system controller is used to control the Cheetah 64NEX, connect the external

controller to the COM 3 PRC port on the router rear panel using 9-pin RS-422 cable.

6. Connect the RCP control panels to the RCP Panel Ports (#1 and/or #2) using twisted pair

cables while observing polarity (refer to Chapter 7). Connections to control panel may be daisy-chained.

7. Configure the Ethernet settings as described in Appendix A, paragraph 8.1 of this manual.

8. If SNMP management of additional Cheetah Switchers is to be utilized, connect the

switchers using the Frame Controller Ethernet connectors.

9. Configure the Ethernet and SNMP settings as described in the Appendices. a. If desired, connect an external alarm to the System Control Alarm (for further

connection compliance information, refer to Chapter 7 for connector pin-outs).

b. If desired, connect an external alarm to the Frame Control Alarm (for further

connection compliance information, refer to Chapter 7 for connector pin-outs).

c. Connect video sources to router video input BNC connections. d. Connect video output signals through the rear panel BNC connections to video

destinations.

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4-3

Page 16

Cheetah 64NEX Digital Video Router

MOV

Bridge

Cheetah

+ VDC

MOV

Bridge

Cheetah

+ VDC

System

Publication 81-9059-0685-0, Rev. A

March 2011

4.6 C

All Cheetah frames have two AC receptacle power inputs. As depicted in Figure 4-2, each AC power input is filtered, full-wave bridge rectified, and then fed to the power supply to be diode OR’d with the other rectified power inputs to the system supply.

ACH 1

ACN 1

ACG 1

ACH 1

ACN 1

ACG 1

HASSIS SUPPLY POWER CONNECTIONS

Filter

Rectifier

(+)

Power

Supply

Out

(-)

DC Power

(+)

Power

Supply

Out

(-)

4.6.1 Chassis Supply Power

Make sure that all source power is within the operating range of the equipment before completing the specific power connections. Read the Maximum Voltage requirements starting in this section (Chapter 6).

To prevent damage to the equipment:

•

Read all instructions for proper input voltage ranges.

•

4.6.1.1 Chassis Power Cord

AC power cords may differ depending on your power requirements. The chassis is supplied with two USA standard power cords for 120VAC-power service (or the standards for the country that the system is shipped to).

Use the recommended specified power branch circuit ampacity.

•

Follow static prevention precautions prior to handling equipment.

IGURE

4-2 Power Supplies Configuration

Proprietary Information of PESA

4-4

Page 17

4.6.1.2 Chassis AC External Power Requirements

The Cheetah router chassis is supplied with redundant, prefabricated, UL/CSA approved power cords that include NEMA 5-15P male and IEC-60320-C13 female line connectors. These cords are for connection to a 120VAC-supply service (refer to Table 4-1).

ABLE

4-1 AC Power Connectors

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

AC Power Cable

Minimum Amps

IEC-type line cord (120VAC connectors)

This AC power filter assembly has been designed for 95-240VAC, which includes connectors and cords specified to handle maximum power requirements.

4.6.2 International Power Requirements

All Cheetah frames have two AC Main power feeds, which are isolated from each another. All international power requirements are pre-configured at the factory and commercially available, prefabricated power cords designed for the power source that the equipment will be operating are supplied with each unit.

As in the United States, international operation with one power supply is the normal, non-option condition. An optional second (redundant/backup) power supply is available. Typical full-frame power consumption is approximately 6.0 Amps or approximately 650 Watts at 240 VAC nominal regardless of the number of power supplies in use.

Required

10A Service

IEC Pigtail Service Drops

Yes No

1-Standard 1-Redundant

4.7 C

HEETAH

64NEX C

Each input or output card supports 16 video signals and installs to the rear of the 64NEX frame. I/O card variants are available with BNC connectors or SFP fiber optic connectors. Figure 4-3 illustrates signal connections to each type of card. Use these illustrations as a guide when completing video connections to the router.

Proprietary Information of PESA

HASSIS INPUT/OUTPUT SIGNAL CONNECTORS

4-5

Page 18

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March 2011

A) BNC I/O Connections

IGURE

4.8 C

HASSIS SYSTEM CONNECTION LOCATIONS

System interface connections are made through rear panel connectors as shown by Figure 4-4. Each interface connection is discussed in the following paragraphs. Complete system connections to the router in accordance with the following procedures.

Proprietary Information of PESA

B) Fiber Optic I/O Connections

4-3 Cheetah 64NEX Input/Output Signal Connectors

4-6

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March 2011

IGURE

4-4 Chassis System Interface Connector Locations and Descriptions (Rear View)

4.9 R

EAR PANEL CONNECTORS

4.9.1 RS-232 Control Connectors COM 1 and COM 2

COM 1 and COM 2 (see Figure 4-5) are DB-9 Male connectors that provide RS-232 serial communication interfaces. Pin-outs are shown in Table 4-2.

IGURE

4-5

COM 1

RS-232 Control Connectors

Pin 9

Pin 1

COM 2

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March 2011

ABLE

4-2 COM1 and COM 2 Pin Assignments

Pin Signal In/Out

1 CD Input 2 RX Input 3 TX Output 4 DTR Output 5 Ground --6 DSR Input 7 RTS Output 8 CTS Input 9 RI No Connect

• COM 1 is the primary RS-232 CPU Link and may be connected with a null modem cable

(Part No. 81-9028-0393-0) to an external control device, using the P1E protocol at either 9600 or 38,400 baud. Set the baud rate with a switch on the controller board. Make sure the communication rate for COM 1 in the system controller software matches the baud rate you are using (in the software, select System > Communications).

• COM 2 is a secondary RS-232 CPU Link, which may also be connected to a PC or an

external control device. COM 2 may be used with either of the protocols shown in Table 4-3 and may operate at either 9600 or 38,400 baud. Set the baud rate with a switch on the controller board. Make sure the communication rate for COM 2 in the system controller software matches the baud rate you are using (in the software, select System > Communications).

ABLE

4-3 PESA CPU Link Protocols

PROTOCOL DOCUMENT #

CPU Link Protocol No. 1 Extensions (P1E) 81-9062-0408-0 Unsolicited Status Protocol (USP) 81-9062-0409-0

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4.9.2 RS-422 Control Connectors COM3/PRC

This DB-9 Male connector (see Figure 4-6) provides an RS-422 serial communication interface.

Pin 1

IGURE

4-6 RS-422 COM 3/PRC Control Connector

Pin 9

COM 3/PRC is the communications interface to a PRC type routing switcher system and is connected to a routing switcher with a serial control cable (refer to Table 4-4 for pin assignments).

ABLE

4-4 COM 3/PRC Pin Assignments

Signal In/Out

1 CTS+ Input (not used) 2 MATRIX+ Bi-directional 3 CTLR- Output 4 RTS- Output (not used) 5 Ground --6 CTS- Input (not used) 7 MATRIX- Bi-directional 8 CTLR+ Output 9 RTS+ Output (not used)

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(+)

4.9.3 System Control Alarm Connector

This three-pin connector, illustrated in Figure 4-7, provides an interface for an external, customer-supplied, system control alarm (alarm contact locations are also shown).

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

YSTEM CONTROL

LARM CONNECTOR

(-)

March 2011

IGURE

4-7 System Control Alarm Connector

The system controller initiates a system alarm when the controller is in reset and when the standby controller is gathering configuration information from the primary controller. During an alarm condition, an optically isolated, electronically closed circuit (see Figure 4-8 on next page) exists between contacts 3 and 1 for Controller A (top) and contacts 2 and 1 for Controller B (bottom). This circuit acts as a switch to trigger an optional external alarm in the event of a controller fault or failure. The controller alarm circuit supplies an electronic contact closure, but does not provide a voltage to the external alarm.

The Customer-supplied alarm circuit voltage to this connector must not exceed 12VDC and the associated amperage must not exceed 10mA.

The alarm is activated if any of the following system controller software conditions exist:

• Encounters an interrupt that it does not expect or can not process.

• Is unable to synchronize with the second system controller (dual controllers).

• Does not get the configuration from the active system controller (dual controllers)

The customer supplied external alarm circuit is connected with a cable constructed as shown in Figure 4-8.

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Cheetah 64NEX Digital Video Router

RL B

RL A

Publication 81-9059-0685-0, Rev. A

March 2011

The Customer-supplied alarm circuit voltage to this connector must not exceed 12VDC and the associated amperage must not exceed 10mA.

Part Number

81-9029-0811-0

Customer

Supplied

Connector

Alarm B

Alarm A

Cheetah Internal

IGURE

4-8 Alarm Cable Setting and Associated Schematic

4.9.4 PRC Loop Connector

This five-contact connector, located on the rear of the unit, is a loop-through connector used to provide an RS-422 serial communication interface using the PESA PRC Protocol (Document No. 81-9062-0316-0). It is wired in parallel with the DB-9-Male PRC Loop connector. Contact locations are illustrated in Figure 4-9.

Controller B (Bottom) Alarm (+)

2 3

Controller A (Top) Alarm (+)

Alarm (-)

Alarm B V+

Customer Supplied

Alarm A V+

Proprietary Information of PESA

5 4 3 2 1

IGURE

4-9 PRC Loop Connector

4-11

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March 2011

PRC Loop may be connected to PESA PRC-type equipment with a cable assembly (Part No. 819028-0395-0) constructed as shown in Figure 4-10.

System Controller Tx+ (High)

System Controller Tx- (Low)

Chassis Ground

System Controller Rx+ (High)

System Controller Rx- (Low)

4.9.5 RCP Panel Port Connectors

Two RCP connectors, located on the rear of the unit and illustrated in Figure 4-11, provide RS485 serial communication interfaces using the PESA RCP Protocol (Document No. 81-90620300-0).

IGURE

1 2 3 4 5

4-10 RS-422 System Expansion Cable

PESA P/N: 81-9028-0395-0

PRC Cable Assembly

RCP #1

(-)

(+)

System Controller Tx+ (High)

System Controller Tx- (Low)

Chassis Ground

System Controller Rx+ (High)

System Controller Rx- (Low)

These RCPs are connected to PESA Remote Control Panels with daisy-chained cables constructed with RCP connectors (Part No. 81-9029-0780-0) and shielded, twisted-pair cable (Part No. 81-9028-0043-2, Belden 8451, or equivalent) as illustrated in Figure 4-12. The connector body has an integral strain relief, which requires the use of a nylon cable tie, which is included with the connector. If cable tie is not available, use PESA Part No. 81-9021-0028-8.

Proprietary Information of PESA

IGURE

(-)

(+)

RCP #2

4-11 RCP Panel Port Connectors

4-12

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Publication 81-9059-0685-0, Rev. A

March 2011

81-9029-0811-0 to

Panel Port Connector

81-9029-0780-0 to

Remote Control Panel

High (+)

Low (-)

Shield(S)

4.9.6 Network Connectors

The RJ-45 Ethernet connectors, illustrated in the Figure 4-13, connect the Matrix Frame Controllers and System Controllers to a 10 or 100Mb/s TCP/IP network. Ethernet configuration options are detailed in the Appendix.

1 3 2

High (+)

Low (-)

Shield(S)

1 2 3

Cable is not pin for pin! Pins 2 and 3 are swapped.

IGURE

4-12 RS-485 Cable Construction

1 2 3

IGURE

4-13 Network Connectors

LED indicators are provided as follows (see Figure 4-14 and refer to Table 4-5):

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Cheetah 64NEX Digital Video Router

Matrix Frame

System Controller

Publication 81-9059-0685-0, Rev. A

March 2011

ABLE

IGURE

4-14 Ethernet Connector

4-5 Ethernet LED Indicators

LNK ON = Ethernet LINK established 100M ON = The Ethernet connection speed is 100Mb/s

OFF = The Ethernet connection speed is 10Mb/s

To connect the cards to the network, do the following:

1. Set the IP address, Subnet mask, Gateway address, and Trap address on Matrix Frame Controller and System Controller to addresses approved by the Network Administrator.

2. Using a straight through RJ-45 Ethernet cable, connect the Ethernet jacks to a 10/100BASE-T hub or switch on the TCP/IP network.

The Slot A Network Frame Control is for the Matrix Frame Controller in Slot A. The Slot B Network Frame Control is for the Matrix Frame Controller located in slot B. The Slot A System Control is for the System Controller located in Slot A. The Slot B System Control is for the System controller located in slot B (see Figure 4-15 for typical slot locations).

Cards

Slot A

Slot B

Slot A Slot B

Controller Cards

IGURE

Proprietary Information of PESA

4-15 Typical Matrix Frame Controller Cards locations, Slot A and Slot B

4-14

Page 27

(+)

4.9.7 Frame and System Alarm Connectors

The three-pin connectors, illustrated in Figure 4-16, provide an interface for an external, customer-supplied frame and system control alarm. The Matrix Frame Controller determines when a frame alarm condition is declared while the System controller determines when a system alarm condition is declared. Alarm contact location is illustrated in Figure 4-17 on the next page. This circuit acts as a switch to trigger an optional external alarm in the event of a controller/system fault or failure. The alarm circuit supplies an electronic contact closure, but does not provide a voltage to the external alarm. The customer-supplied external alarm circuit is connected with a cable constructed as shown in Figure 4-17 (next page).

The Customer-supplied power input to this connector must not exceed 12VDC and the associated amperage must not exceed 10mA.

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

RAME AND SYSTEM

ONTROL ALARM

ONNECTOR

(-)

IGURE

The Frame Control alarm is activated if any of the following matrix frame controller conditions exist:

• Detects a card (input, output, matrix, output monitor, power supply, or matrix frame controller) with a temperature out of range (above 114 ºF)

• Detects a fan’s voltage out of range

• Detects a power supply’s voltage or current out of range. The voltage or current must be

out of range for three consecutive times before the Matrix Frame Controller will indicate an alarm.

The System Control alarm is activated if any of the following system conditions exist:

• Detects a system interrupt (i.e., a CPU failure/error, an address error, or an illegal instruction)

• Synchronization problem with dual system cards

• The system configuration is not properly relayed to the dual system cards

• Whenever the system software is being upgraded

Proprietary Information of PESA

4-16 Frame and System Control Alarm Connector

4-15

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Cheetah 64NEX Digital Video Router

RL B

RL A

Publication 81-9059-0685-0, Rev. A

March 2011

The Customer-supplied alarm circuit voltage to this connector must not exceed 12VDC and the associated amperage must not exceed 10mA.

Part Number

81-9029-0811-0

Customer

Supplied

Connector

Controller B (Bottom) Alarm (+)

2 3

Alarm B

Controller A (Top) Alarm (+)

Alarm (-)

Alarm A

Cheetah Internal

IGURE

4-17 Alarm Cable Connection and Circuit Schematic

4.9.8 House Synchronization Input Connectors

These BNC coaxial connectors, illustrated in Figure 4-18, provide the interface for two, house synchronization signals (i.e., NTSC, PAL, 1080i, 1080P, and 720P only). The house sync inputs are individually terminated internally. The synchronization signal cannot be daisy-chained from one routing switcher to another.

Alarm B V+

Customer Supplied

Alarm A V+

(Internal 75 Ohm Termination)

IGURE

Proprietary Information of PESA

Ref 1

4-18 House Sync Input (Reference) Connectors

Ref 2

4-16

Page 29

4.10 S

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March 2011

Using the Cheetah GUI, the user can assign a specific reference signal for the system or individual chassis that is used as a synchronization signal for specific output synchronized switching. Once the output has been switched, the output signal remains synchronized to the initial reference assignment until it is switched again with a new reference assignment. An example of a sync assignment would be as follows:

Reference 1 is connected to an NTSC sync signal source and Reference 2 is connected to a PAL sync signal source. Using the GUI, the user assigns Reference 1 to outputs 6 through 10 and Reference 2 to outputs 11 through 16 for a specific chassis.

Reference 1 or 2 should be connected to the house sync source or tri-level source with coaxial cable and standard BNC connectors.

ETTING CHASSIS LEVEL CODES (STROBES

)

Chassis Level Codes (Strobes) assign operational parameters to the switcher frame. There are seven rotary switches, located just to the right of the power supply modules and accessible from the front of the router, used to set the chassis level code and other frame operational characteristics. Chassis switch settings are preset at the factory and should never need any maintenance or adjustment. This information is provided as a reference so that in the event any switch setting should inadvertently be changed, it can be restored to its correct setting.

Proper setting positions for these switches are shown in Figure 4-19.

Prior to adjusting any of the chassis strobe switches, it is strongly recommended that you contact PESA’s Customer Service Department for assistance.

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Example settings shown are for the 64NEX chassis.

Level

MSB

LSB

C B

D C

Output

S1 = 0 S2 = 1 S3 = 0 S4 = 0 S5 = 0 S6 = 0 S7 = Not Used or Installed S8 = 7

Input

Frame

MSB

LSB

MSB

LSB

C B

D C B

D C

IGURE

4-19 C

HEETAH

64NEX C

Proprietary Information of PESA

HASSIS STROBE SWITCH LOCATION AND SETTINGS (FRONT VIEW

)

4-18

Page 31

The level code identifies the matrix level of the router.

4.10.1 Chassis Strobe Switch Functions

OTARY

WITCH

AME

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

ESCRIPTION

Most Significant Bit (MSB) Level Code

Least Significant Bit (LSB) Level Code

This setting accepts 1 to 63 in binary (1 to 3F in hexadecimal). This setting must match the Strobe setting assigned through the System Controller.

This strobe is used to offset output origin when frames

S3 MSB Output Offsets

are added to the system. This setting accepts 1 to 255 in binary (1 to FF in hexadecimal). Set this strobe to the first offset number you want to use in this unit. This

S4 LSB Output Offsets

setting must match the Output Offset setting in the System Controller.

MSB Input Offsets

This strobe is used to offset input origin when frames are added to the system. This setting accepts 1 to 255 in binary (1 to FF in hexadecimal). Set this strobe to the first input number you want to use for this unit. This setting must match the Input Offset setting in the System Controller.

LSB Input Offsets

S7 Not Used or Installed with 64NEX Frame

S8 Frame Specifies the type of frame the boards are plugged into.

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Chapter 5 F

This section addresses the system components, frame, and control verification sequences that should be performed prior to energizing the system and placing the system in service. Attention to this section will minimize system startup and in-service malfunctions.

5.1 S

5.2 S

YSTEM PRE-START VERIFICATION CHECKLIST

A system pre-start verification checklist includes a visual inspection to account for basic setup functions that, if incorrect, could result in immediate system startup malfunctions. The following basic checks should be performed prior to energizing any Cheetah chassis:

1. Verify the main power source is OFF (de-energized).

2. Verify all cards/modules are latched and secure.

3. Verify all blank covers are in place and secure (no open slots in the frame).

4. Verify the line cord(s) are connected to the chassis and are properly terminated to the source

power distribution system (i.e., connectors plugged in or pigtails terminated).

5. Inspect for unusual items such as loose wiring, frayed cabling, loose connections or

components, and missing cards/modules (basically, check for anything that seems out of place or could present a problem).

6. Proceed to System Startup.

YSTEM STARTUP

Perform the Cheetah system startup sequence as follows:

RAME AND CONTROL VERIFICATION

1. Energize the main power source to the chassis.

Result: The system has a 30 to 45 second delay prior to energizing the components. When

the delay has expired, the system will energize and the cards will perform initial self-diagnostics.

Verify the blank-cover panels are securely in place. These panels are an integral part of the chassis cooling system. A loose, broken, and/or missing blank-cover panel could result in destructive overheating of equipment components.

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2. Verify the following LED conditions:

If any LED conditions are different, perform troubleshooting sequences to correct the problem(s) prior to placing the system in service.

a. On the Power Supply module, the Power OK LED is illuminated (green) b. On the Matrix module, the following LEDs are illuminated:

•

+28 (green)

•

+2.5 (green)

•

+1.2 (green)

c. On the Matrix Frame Controller (MFC), the following LEDs and LED display are

illuminated (single or dual modules):

•

Single module: the Control Status display indicates - ØSNGL OK (red)

March 2011

•

Dual modules: the Control Status display of the active module indicates –

Active OK while the other module indicates Standby

•

Active (green – illuminated on single and Active modules only)

•

+28 (green)

•

+5 (green)

•

+3 (green)

d. On each of the Input and Output modules, the Power LED is illuminated (green).

At the end of this sequence, there should be no LED indicators that are blinking or any red LEDs illuminated on any of the I/O and Matrix modules/cards. If so, perform troubleshooting to correct the status before proceeding to the next step or section.

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Chapter 6 O

NSTALLATIONS

PERATIONAL DESCRIPTIONS AND CARD/MODULE

This section documents the operational descriptions of the various components of the Cheetah Series Switchers. Typically, this section is accessed for more concise component information and how each component is used in the Cheetah Series systems.

Additionally, this section will describe the installation of the various components of the Cheetah Series Switchers. Even though the unit is shipped with all of the components preinstalled, this section is typically accessed for basic component information and for their replacement (removal and installation) sequences.

6.1 C

HEETAH SERIES POWER SUPPLIES

6.1.1 Cheetah Series Power Supply Information

Cheetah Series Power Supplies contain electrical shock hazards and should only be serviced by qualified service personnel with experience in servicing off-line switching regulators.

There are no user serviceable parts contained in the Cheetah Series Power Supplies. All service performed on the Power Supplies should be performed by the PESA Service Department.

High Leakage Current at 240VAC. The Cheetah Series Power Supply leakage current exceeds 7.0mA when used at 240 VAC because of leakage through emission filter capacitors.

The Cheetah Power Supply is responsible for providing a regulated ±28VDC @22A to the switching frame. The Cheetah Power Supply is designed to operate automatically with input AC line voltage ranges from 95-240 VAC and with AC line frequencies of 50/60 Hz. All Cheetah power supplies have built-in, over-current protection circuitry. When two supplies are used, each supply is electrically connected to a common/dedicated buss within the chassis.

Additionally, each power supply contains dual internal fan controller systems that are isolated from the main DC power output buss connections. Depending on the chassis, there are dependent power supply installation configurations to satisfy the fan operations. In a two-supply system, one supply module becomes the master and the other becomes the slave.

In the event of a Cheetah Power Supply failure, return the malfunctioning unit to the PESA Service Department for replacement. The power supplies contain lethal voltages when operating and should be serviced only by the PESA Service Department. Please call the PESA Service Department for a RMA number before returning any units for replacement. The Service Department’s phone number is listed on the front page of this manual.

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6.1.2 Cheetah Series Chassis Power Supplies Locations and Allocations

The power supplies are located on the front of the frame as shown in Figure 6-1.

Power Supplies

IGURE

6-1 Cheetah 64NEX Chassis Power Supply Locations (Front Views)

March 2011

6.1.3 LED Indicators and Test Points

Three LED indicators and one test point are located on the front of the power supply, as illustrated in Figure 6-2. The LED indicators are described in Table 6-1.

LED C

PWR OK

Green

OLOR

IGURE

6-2 Power Supply LED Indicators and Test Points

ABLE

6-1 Power Supply LED Indicators

TATUS

Indicates that the +28V power is stable and within normal operating parameters.

ESCRIPTION

Temp Red

Current Red

Proprietary Information of PESA

Indicates there is an over-temperature condition in the power supply. This must be corrected immediately!

Indicates there is an over-current condition in the power supply. This must be corrected immediately!

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Page 36

6.1.4 +28V Test Points

The test point labeled +28V is used to determine by measurement whether +28VDC power is present (bare metal of the chassis can be used for the ground/negative potential).

6.1.5 Installing the Power Supplies

Install each power supply as follows:

1. Align the metallic support plate of the first power supply vertically with the card guides in the chassis.

2. Press upward on the power supply latch located on the front bottom of the assembly and carefully insert the power supply into the chassis until the connectors on the power supply make contact with the backplane connectors.

3. Firmly, push the power supply unit into the chassis until the power supply latch engages the corresponding slot in the chassis.

The latch on the power supply acts as a retainer latch and a power ON/OFF switch for the unit.

Cheetah 64NEX Digital Video Router

Publication 81-9059-0685-0, Rev. A

March 2011

3. Make sure the latch is fully engaged (down and secured/mated into the corresponding slot in

the chassis) to enable (energize) the power supply.

6.1.6 Removing the Power Supplies

To remove a power supply, follow these steps (you may remove power supplies while the Cheetah system is operational [energized], which is called hot-swapping):

Make sure you will still have the minimum number of power supplies installed before removing power supplies. The minimum number depends on your configuration, which is either one or two power supplies. If you only have one supply installed and you must remove it, de-energize the unit first.

1. Open the Cheetah front cover.

When the latch on the power supply is moved to the full-upward position, the power supply is switched off and is freed from the retaining slot in the chassis.

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2. Push and hold the latch on the lower front of the power supply in the full-upward position.

3. Once the latch is pushed upward and held, use the unit handle and carefully pull the power supply out of the equipment chassis (the unit is held in place by connector plugs and requires a slight forceful-pulling motion to separate it from the connectors). Repeat for each power supply that you need to remove.

6.2 I

NSTALLING INPUT BUFFER AND OUTPUT COMBINER CARDS

Install the input/output cards as follows (see Figure 6-3):

IGURE

6-3 Input/Output Signal Connectors (rear view)

1. Align the first input/output buffer card with the card guides in the chassis.

2. Carefully insert the input/output buffer card into the chassis until the screw makes contact

with the backplane. This will align the card with its’ corresponding backplane contact block.

3. Secure the screw using a 5/16” hex socket or a flat head screwdriver. As the screw is

tightened, the card is automatically seated into the contact block on the backplane.

4. Repeat the above steps for each additional input/output buffer card.

5. Reverse the order for removal of the card.

6.3 V

IDEO MATRIX (CROSSPOINT) CARD

The digital matrix card accepts video sources (143Mbps to 3Gbps) from the input buffer cards and provides output signals to the output combiner cards. All switching is done by a special purpose device, controlled by commands from the matrix frame controller. Any input signal may be routed to any or multiple output channels of the card.

There are six LEDs located on the front edge of each matrix card that provide a visual indication of the operational status of the card; these are identified by Figure 6-4. Table 6-2 lists the possible states and interpretation data for the LEDs.

Figure 6-5 is a block diagram of the digital matrix card. Paragraph 6.4 presents a narrative description of the circuit functions shown on the block diagram.

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+28V

Green

Red

Yellow

(Amber)

Red

+2.5V

+1.2V

CTRL

ERR

USE

FAN ERR

IGURE

6-4 V

IDEO CROSSPOINT MATRIX CARD

LED I

NDICATORS

ABLE

6-2 V

IDEO CROSSPOINT MATRIX CARD

LED D

ESCRIPTIONS

LED C

OLOR

+28V Green

+2.5V Green

+1.2V Green

Ctrl Err Red

OFF

TATUS

ESCRIPTION

Indicates that the +28Vpower is stable and within normal operating parameters.

Indicates that +28V is not stable; power supplies are not working. Indicates that the +2.5Vpower is stable and within normal operating

parameters. Indicates that +2.5V is not stable; power supplies are not working. Indicates that the +1.2Vpower is stable and within normal operating

parameters. Indicates that +1.2V is not stable; power supplies are not working.

Indicates that a control error has occurred, or that a loss of receive clock from frame controller has been detected. A control error includes a bad CRC of the received data, incorrect number of words in the message being received, or corrupted data in the message being received. The LED will remain on until a message with a good CRC has been received.

Blinking OFF

In Use Yellow Fan

ERR

Red

Proprietary Information of PESA

Indicates a missing receive clock error. No alert conditions are present. Indicates that a crosspoint on the matrix card is activated. Indicates a failure of the cooling fan on-board the crosspoint device. .

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6.4 F

UNCTIONAL DESCRIPTION - DIGITAL VIDEO MATRIX CARD

Refer to Figure 6-5 as we discuss the various circuit functions of this card. There are 64 identical input channel paths provided. Video signals are derived from the output channels of the input buffer cards and routed to the inputs of the matrix card. As a signal enters the card it is routed to an Input Buffer stage, internal to the crosspoint device. This device contains the switching circuitry to deliver a signal on any of its input channels to any of its output channels. Switching data for the crosspoint device is received from the on-board microcontroller circuitry. The crosspoint also contains output buffer stages, internal to the device, for isolation. Video from each device channel is available at the card edge connector where it is routed to the output combiner cards.

The On-Board Microcontroller is the interface between the matrix card and the frame control system. The microcontroller constantly monitors the status and health of the card and reports this data to the system frame controller. Commands from the frame controller are interpreted by the microcontroller circuitry and select the active inputs and outputs of the crosspoint device. Data indicating the status of the operating voltage rails is sent to the microcontroller by circuitry contained in the Voltage Regulator stage. The microcontroller also provides a visual indication of certain board functions by controlling the operating state of the status LEDs. Operating voltages necessary to power the matrix card circuitry are derived from on-board voltage regulator devices.

28 VDC From

Power Supply

Module

System Control

Interface

Input 1

Signal Inputs

From Input

Buffer CCAs

Input 64 Output 64

Voltage Regulation

And

Distribution

On-Board

Microcontroller

Crosspoint

Matrix Array

With Internal

Buffer Stages

Power For All

Circuit Elements

Visual Status

LEDs

Output 1

Signal Outputs

To Output

Combiner CCAs

IGURE

Proprietary Information of PESA

6-5 B

LOCK DIAGRAM – DIGITAL VIDEO MATRIX CARD

6-6

Page 40

6.5 M

The matrix frame controller, located on the right front of the unit, is illustrated in Figure 6-6. For every frame type, at least one Matrix Frame Controller (MFC) is required. The function of the frame controller is to determine frame size, level, input offsets, output offsets, plus other physical characteristics of the frame hardware. Both PESA’s PRC protocol and NET PRC protocol are available to the MFC. With the NET-PRC protocol, the MFC has the ability to communicate to a system controller via Ethernet connection. More features include SNMP support and redundant MFC cards with auto changeover.

ATRIX FRAME CONTROLLER

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(MFC)

COMMUNICATIONS

+28

RX RX LNK VT2

+5 +3

ACT

PRC

422

NET

VT1

The MFC has the ability to provide dual operations. By setting each MFC with its own Ethernet address, updates and active switching can be done in parallel that allows immediate crossover during a card failure or network interruption (refer to Chapter 8, Appendix A for details on Ethernet configuration options).

6.5.1 MFC LED Indicators

The matrix frame controller LED indicators are described in Table 6-3.

ABLE

LED C

+28V

OLOR

Green

Red

RESETACTIVE

CONTROL STATUS

SCROLL

88888888

MATRIX FRAME CONTROLLER

IGURE

6-3 Matrix Frame Controller LED Indicators

TATUS

6-6 Matrix Frame Controller

ESCRIPTION

Indicates that the +28V power is stable and within normal operating parameters.

Indicates that +28V power is not stable.

Green

+5V

Red

Green

+3V

Red

PRC Tx/Rx

422 Tx/Rx

ACT NET

Proprietary Information of PESA

Green

This LED, when on (green), indicates that the +5V power is stable and within normal operating parameters.

Indicates that +5V power is not stable. Indicates that the +3V power is stable and within normal

operating parameters. Indicates that +3V power is not stable.

Indicate that PRC traffic is being transmitted or received.

Indicate that RS-422 traffic is being transmitted or received.

Indicates that network activity is present.

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ABLE

6-3 M

ATRIX FRAME CONTROLLER

LED I

NDICATORS (CONT

LED C

LNK Green VT1/V

Active Green

Reset Red Rx Green Tx Yellow

OLOR

Green

ON ON ON

TATUS

6.5.2 MFC 8-Character Display

An eight-character display (see Figure 6-7) is located on the front of the matrix frame controller.

Indicates that a network connection exists.

Indicates that a sync signal is present.

Indicates the active controller (when dual controllers are in use).

Indicates that the controller is in Reset mode. Indicates that Receive data is being received. Indicates that Transmit data is being transmitted.

Page

number

ESCRIPTION

The display is divided into two fields. The first character on the far left is the first field indicating the page number of the information being displayed. The second field is comprised of the next seven characters, and displays the actual message.

Press the “Scroll” button to view successive pages. Each page will appear for 30 seconds, then reset to page 0. Descriptions of the displayed messages are detailed in Table 6-4.

AGE

ESSAGE

ACTV OK STDB **

SNGL OK SNGL **

1 IN XXXX 2 OUTXXXX

88888888

Message

display

IGURE

ABLE

Describes which frame controller is active, standby, or single operation. It also indicates whether there is an alarm condition present on the controller.

Shows the number of inputs being controlled by the frame controller. Shows the number of outputs being controlled by the frame controller.

6-7 8-Character Display

6-4 8-Character Display Messages

ESCRIPTION

3 IOFXXXX

Proprietary Information of PESA

Shows the input offset of the matrix.

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AGE

ESSAGE

4 OOFXXXX 5 STRB XX

TEMP OK

TEMPBAD PWR OK

PWR BAD FAN OK

FAN BAD PRC NO

PRC OK PRC BAD

NET NO

NET OK NET BAD

SYN1 NO

SYN1 XX

TABLE 6-4 8-C

HARACTER DISPLAY MESSAGES (CONT

ESCRIPTION

Shows the output offset of the matrix. Shows the PRC strobe of the matrix.

Shows the alarm status of the over temp indicator.

Shows the alarm status of the power supply.

Shows the alarm status of the fan circuit.

Describes whether the system is communicating via the PRC bus. If so, it indicates whether it has detected any errors on the PRC communication bus.

Describes whether the system is communicating via the Network Communication. If so, it indicates whether there have been any errors detected.

This indicates whether a valid SYNC 1 is present. The type of sync is encoded in the XX.

SYN2 NO

SYN2 XX XXX.XXX This is the first half of the IP address of the frame controller’s network node.

XXX.XXX This is the second half of the IP address of the frame controller’s network node.

INE OK

INE BAD OTE OK

OTE BAD MTX OK

MTX BAD PSB OK

PSB BAD INE OK

INE BAD OTE OK

OTE BAD MTX OK

MTX BAD

This indicates whether a valid SYNC 2 is present. The type of sync is encoded in the XX.

Indicates whether there are any errors detected on any input cards.

Indicates whether there are any errors detected on any output cards.

Indicates whether there are any errors detected on any matrix cards.

Indicates whether there are any errors detected on any power supply cards.

Indicates whether there are any errors detected on any input cards.

Indicates whether there are any errors detected on any output cards.

Indicates whether there are any errors detected on any matrix cards.

PSB OK

PSB BAD

Proprietary Information of PESA

Indicates whether there are any errors detected on any power supply cards.

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6.5.3 MFC Switch Locations and Settings (S1 and S2)

S1 and S2 are eight-position, slide-style dipswitches consisting of eight, single-pole single-throw (SPST) switches numbered 1 through 8, located on the face of the matrix frame controller card, as illustrated in Figure 6-8.

These dipswitches are set at the factory. Do not change the settings!

1 2 3 4 5 6 7 8

OFF

ON OFF

11 23 45 67 8

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ON OFF

11 23 45 6 78

1 2 3 4 5 6 7 8

OFF

IGURE

6-8 MFC Dipswitch Locations

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Chapter 7 M

AINTENANCE AND REPAIR

This section will address the normal system maintenance sequences, basic troubleshooting scenarios, minor system repairs, and PESA (PESA Switching Systems, Inc.) contact information.

Since it may become necessary to perform maintenance and repair on energized equipment, it is the responsibility of all personnel involved in the maintenance and repair of the equipment to be familiar with all of the applicable safety regulations for the areas they will be working in. Under

no circumstances should any person perform any procedure or sequence in this manual if the procedural sequence will directly conflict with local Safe Practices. Local Safe Practices shall remain as the sole determining factor for performing any procedure or sequence outlined in this document.

7.1 M

AINTENANCE

7.1.1 Maintenance Overview

This equipment has been designed to give long, trouble-free service with very little maintenance. Under normal service conditions, the only routine maintenance required is to monitor the air filter for cleanliness.

This equipment contains static sensitive devices. A grounded wrist strap and mat should be used when handling the internal circuit cards.

This equipment has been designed so that maintenance operations can be performed while the equipment is operational (energized and performing switching functions). Only the power supply assemblies and the AC supply line circuits contain potentially lethal shock hazards.

7.1.2 Air Filter

The air filter(s) should be checked monthly to ensure that an adequate supply of clean air is available to cool this equipment. If the air filter is dirty, either clean it with low-pressure air, vacuuming, or a mild soap-and-water solution (then dry); or replace it with a new air filter (PESA Part No. 81-9065-2360-0).

7.2 R

Proprietary Information of PESA

EPAIR

Before attempting to repair this equipment, consult your warranty documents and/or PESA’s Customer Service Department. Unauthorized field repairs may void your warranty.

Only Qualified service personnel using appropriate equipment should service the Cheetah Series power supply assemblies in this equipment.

Consult PESA Customer Service before attempting to repair any of the PC cards in this equipment.

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7.2.1 Replacement Parts

Only parts of the highest quality have been incorporated in the design and manufacture of this equipment. If the equipment’s inherent stability and reliability are to be maintained, replacement parts must be of the same high quality. For selection of exact replacement parts or for acceptable replacement part substitutions, contact PESA’s Customer Service Department before installing any parts not purchased from PESA, Inc.

7.2.2 Return Material Authorization (RMA)

Before returning any equipment for service or replacement, contact PESA’s Customer Service Department for an RMA number. Contact information for the Customer Service Department appears in Paragraph 7.5.

7.3 PESA C

7.4 C

HEETAH SERIES SUPPORT DOCUMENTATION

81-9062-0316-0: PESA Router Control (PRC) Protocol

USTOMER SERVICE

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7.5 PESA (PESA S

•

ERVICE AND ORDERING ASSISTANCE

PESA (PESA Switching Systems, Inc.)

103 Quality Circle Suite 210 Huntsville, AL. 35806 - USA

www.PESA.com

•

AIN OFFICE

Tel: (256) 726-9200 Fax: (256) 726-9271

•

ERVICE DEPARTMENT

Tel: (256) 726-9222 (Hours: 24/7) Toll Free: (800) 323-7372 Fax: (256) 726-9268 Email: service@PESA.com

WITCHING SYSTEMS, INC.) CUSTOMER SERVICE CONTACT INFORMATION

Proprietary Information of PESA

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Chapter 8 A

This section is subdivided into the following topics:

•

Appendix A: Ethernet Configuration

•

Appendix B: SNMP

•

Appendix C: PESA Matrix Frame Controller Debug Port Protocol

•

Appendix D: Abbreviations, Acronyms, and Definitions (AA&D)

8.1 A

PPENDIX A: ETHERNET CONFIGURATION

The Matrix Frame Controller supports a variety of interfaces via the Ethernet interface. These include NET PRC, HTTP (HyperText Transfer Protocol - web), SNMP (Simple Network Management Protocol), and Telnet. To configure this access, the following items will need to be configured (refer to Table 8-1):

PPENDICES

The network server automatically assigns the IP Address, Subnet Mask specification, and Gateway specification when the Dynamic Host Configuration Protocol (DHCP) is enabled.

ABLE

8-1 Ethernet Configuration

AME

DHCP On/Off Automatically obtain an IP address from

SAGE

EFAULT

a (DHCP) server on the network.

IP Address When DHCP is disabled, allows a fixed

0.0.0.0 IP address to be assigned to the Matrix Frame Controller.

Subnet Mask When DHCP is disabled, allows the

0.0.0.0 specification of the subnet mask for the IP address.

Gateway When DHCP is disabled, allows the

0.0.0.0 specification on the default gateway.

Telnet On/Off Enables or disables the Telnet server. On Telnet Port Allows the specification of the TCP port

to be used by the Telnet server.

Telnet Password Specifies the password for telnet access. <blank> NETPRC Master/Slave Enables or disables the NETPRC server.

Slave Note that the SNMP agent is disabled in Slave mode.

Table Continued on next page

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TABLE 8-1 Ethernet Configuration (cont.)

AME

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March 2011

EFAULT

NETPRC Port Allows the specification of the TCP port

1000

to be used by the NETPRC server.

Read Community Specifies the read community string for

public

the SNMP agent.

Write Community Specifies the write community string for

Private

the SNMP agent.

Trap Community Specifies the trap community string for

public

the SNMP agent.

Traps On/Off Enables or disables SNMP trap

Off

generation.

Authentication Traps

On/Off

Trap Target IP Specifies the IP address to receive SNMP

Enables or disables SNMP Authentication failure trap generation.

Off

0.0.0.0

traps.

The configuration of these fields are accessed via the DB-9, RS-232 connector on the Matrix Frame Controller. Communication parameters for this serial interface default to 38400 baud, no parity, eight (8) data bits, and one (1) stop bit.

Upon connection to the serial interface (via a communications program such as HyperTerminal), enter the command 'ET' (for Ethernet) at the '>' prompt. The current Ethernet settings will be displayed (note that these settings are unavailable via the Telnet interface). For example,

>et

MAC address: 02:02:02:02:02:02 SERIAL #: AAAAAA000000001 DHCP : ON IP address : 192.168.000.104 Subnet mask : 255.255.255.000 Def Gateway : 192.168.000.002

NETPRC : MASTER NETPRC port : 1000 TELNET : ON TELNET port : 23 TELNET pass : RCOMM : public WCOMM : private TCOMM : public TRAP : OFF AUTH : OFF TARGET : 000.000.000.000

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Help on how to change one of these settings can be obtained by entering the command 'HE ET' (for Help Ethernet) at the '>' prompt. For example,

>he et Syntax: ET < DHCP [ON|OFF] | IP [addr] | GW [addr] |

: SN [addr] | DP [port] | TN [ON|OFF] | : TP [tport] | TL [pass] | RCOMM [str] | : WCOMM [str] | TCOMM [str] | TRAP [ON|OFF] | : AUTH [ON|OFF] | TARGET [addr] | NP [MASTER|SLAVE] > Where : DHCP ON enables client automatic IP address negotiation. : IP [addr] allows you to set the IP address of the PMFC. : GW [addr] allows you to set the gateway address. : SN [addr] allows you to set the subnet mask. : DP [port] allows you to set the NETPRC IP port. : TN ON enables the on-board telnet server. : TP [port] allows you to set the telnet port. : TL [pass] allows you to set the telnet login password. : where addr is in dotted notation (ex. 192.168.1.1}. : where port is in the range [1000...65535]. : where tport is in the range [23,1000...65535]. : RCOMM [str] allows you to set the SNMP read community string. : WCOMM [str] allows you to set the SNMP write community string. : TCOMM [str] allows you to set the SNMP trap community string. : TRAP ON enables SNMP traps. : AUTH ON enables authentication traps. : TARGET [addr] allows you to set the trap target IP address. : NP [MASTER|SLAVE] sets the NETPRC type of the PMFC. >et

MAC address : 02:02:02:02:02:0a SERIAL # : EEEEEE000000001 DHCP : ON IP address : 192.168.000.114 Subnet mask : 255.255.255.000 Def Gateway : 192.168.000.002 NETPRC : SLAVE NETPRC port : 1000 TELNET : ON TELNET port : 23 TELNET pass : RCOMM : public WCOMM : private TCOMM : public TRAP : OFF AUTH : OFF TARGET : 000.000.000.000

For example, to set the read community string to 'pesa', enter

>ET RCOMM pesa

and press return. To view your changes, wait for the '>' prompt and enter 'ET'.

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8.2 A

The Cheetah Matrix Frame Controller contains an SNMP v2c agent, which is also compatible with SNMP v1 management stations. The agent supports the following standards:

Two enterprise MIBs are used to provide full control of Cheetah Switchers. The first, PESATC.MIB, is a MIB, which defines some textual conventions. The second, PESA-MATRIX.MIB, contains objects, which allow SNMP-based control and monitoring of one or more Cheetah Switchers.

Note that the agent within the Matrix Frame Controller implements a subset of the PESA-MATRIX MIB. The optional Group tables are reserved for implementation within the System Controller.

The agent is capable of managing multiple Cheetah Switchers. This is accomplished in two steps:

PPENDIX B:

SNMP

RFC 1903 – SNMPv2 Textual Conventions RFC 1904 – SNMPv2 Conformance Statements RFC 1905 – SNMPv2 Protocol Operations RFC 1906 – SNMPv2 Transport Mappings RFC 1907 – SNMPv2 SNMP MIB Objects RFC 1908 – SNMPv1 Coexistence RFC 2011 – SNMPv2 IP MIB Objects RFC 2012 – SNMPv2 TCP MIB Objects RFC 2013 – SNMPv2 UDP MIB Objects

a) Connecting the Cheetah Switchers via the RS-422 Aux Frame Port described in this manual. b) Set the Matrix Frame Controller, which is to communicate with your SNMP management

application to NETPRC Master. Note that if you have redundant Matrix Frame Controllers in the Switcher, BOTH must be configured as NETPRC Master. Refer to the Ethernet section described earlier in Appendix A to accomplish this.

c) Set all other Matrix Frame Controllers, which you have connected, to the NETPRC Master

controller to NETPRC Slave.

The agent will then be able to configure and control all of the Cheetah Switchers in the connected collection.

Once you have configured the Matrix Frame Controller's SNMP agent (as described in Appendix A), you may issue SNMP commands. The following commands were issued on a PC running Linux against a pair of small Cheetah Switchers.

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The first of these simply obtains the inventory for the two frames.

$ snmpwalk 192.168.0.106 pesaFrameInvDeviceType PESA-MATRIX-MIB::pesaFrameInvDeviceType.1.1 = INTEGER: frameController(6) PESA-MATRIX-MIB::pesaFrameInvDeviceType.1.2 = INTEGER: frameController(6) PESA-MATRIX-MIB::pesaFrameInvDeviceType.1.3 = INTEGER: inputBoard(1) PESA-MATRIX-MIB::pesaFrameInvDeviceType.1.4 = INTEGER: inputBoard(1) PESA-MATRIX-MIB::pesaFrameInvDeviceType.1.5 = INTEGER: outputBoard(2) PESA-MATRIX-MIB::pesaFrameInvDeviceType.1.6 = INTEGER: powerSupply(3) PESA-MATRIX-MIB::pesaFrameInvDeviceType.1.7 = INTEGER: matrixCard(5) PESA-MATRIX-MIB::pesaFrameInvDeviceType.1.8 = INTEGER: outputMonitorCard(4) PESA-MATRIX-MIB::pesaFrameInvDeviceType.2.1 = INTEGER: frameController(6) PESA-MATRIX-MIB::pesaFrameInvDeviceType.2.2 = INTEGER: inputBoard(1) PESA-MATRIX-MIB::pesaFrameInvDeviceType.2.3 = INTEGER: outputBoard(2) PESA-MATRIX-MIB::pesaFrameInvDeviceType.2.4 = INTEGER: powerSupply(3) PESA-MATRIX-MIB::pesaFrameInvDeviceType.2.5 = INTEGER: matrixCard(5)

The next set of commands creates a preset (a collection of switches that are to be taken as a group). In this case, the preset contains two switch definitions (preset members). The first connects source 1 to destination 1 on level 2. The second connects source 2 to destination 2, again on level 2. Both are set to utilize the synchronization signal A (REF 1 on the Cheetah back panel).

$ snmpset 192.168.0.106 -c private pesaPresetStatus.1 i 2 PESA-MATRIX-MIB::pesaPresetStatus.1 = INTEGER: active(2) $ snmpset 192.168.0.106 -c private pesaPresetMemberRowStatus.1.2.1 i 1 PESA-MATRIX-MIB::pesaPresetMemberRowStatus.1.2.1 = INTEGER: active(1) $ snmpset 192.168.0.106 -c private pesaPresetMemberSyncSource.1.2.1 b syncA PESA-MATRIX-MIB::pesaPresetMemberSyncSource.1.2.1 = BITS: 80 syncA(0) $ snmpset 192.168.0.106 -c private pesaPresetMemberSourceNum.1.2.1 u 1 PESA-MATRIX-MIB::pesaPresetMemberSourceNum.1.2.1 = Gauge32: 1 $ snmpset 192.168.0.106 -c private pesaPresetMemberRowStatus.1.2.2 i 1 PESA-MATRIX-MIB::pesaPresetMemberRowStatus.2.2.1 = INTEGER: active(1) $ snmpset 192.168.0.106 -c private pesaPresetMemberSyncSource.1.2.2 b syncA PESA-MATRIX-MIB::pesaPresetMemberSyncSource.2.2.1 = BITS: 80 syncA(0) $ snmpset 192.168.0.106 -c private pesaPresetMemberSourceNum.1.2.2 u 2 PESA-MATRIX-MIB::pesaPresetMemberSourceNum.2.2.1 = Gauge32: 2 $ snmpset 192.168.0.106 -c private pesaTakePreset.0 u 1 PESA-MATRIX-MIB::pesaTakePreset.0 = Gauge32: 1

Note that if you specify sources, destinations, or synchronization sources which are unknown to the agent, the operations will fail.

Proprietary Information of PESA

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8.3 A

PPENDIX C:

The PESA Matrix Frame Controller Debug Port protocol is an RS-232 connection that allows service personnel to directly interact with the PESA Matrix frame controller in order to determine the health of the matrix and to perform certain diagnostics. The same protocol is supported via the Telnet connection; however, the network parameters cannot be configured through the Telnet connection.

PESA M

D1: Port Setup

Baud Rate: 38,400 # Data Bits: 8 # Stop Bits: 1 Parity: None Flow Control: None

D2: Command Syntax

Commands consist of the first two non-whitespace ASCII character sequences entered in a command line.

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ATRIX FRAME CONTROLLER DEBUG PORT PROTOCOL

March 2011

Each command is followed by a series of optional data parameters. Data parameters start after the first whitespace following the command sequence. Commas delimit the data parameters. All data parameters have leading and trailing whitespaces trimmed.

A command is terminated by a Carriage return. A command is not acted on until the carriage return is received.

Command sequences are case insensitive.

D3: Command Line Character Input

The following indicates how characters input into the debug port are handled.

1) Command Entry

Commands are entered character by character onto the command line. All ASCII keys are concatenated onto a string. In addition, entry of the DELETE or BACKSPACE keys will cause the last character that was entered to be removed from the character string.

In verbose mode, all ASCII characters entered into the serial port are echoed back. The DELETE and BACKSPACE keys cause control characters to be echoed that cause the cursor to move back deleting the last character input.

In terse mode, the input characters are not echoed back. After a command has been executed, the debug port will output the appropriate response (if

any) followed by a Carriage Return/Linefeed and the ‘>’ character. The receipt of the ‘>’ character indicates that the next command is ready to be entered.

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2) Verbose Mode

The verbose mode responses include text information and formatting that describe the command response in terms that can be read by a user that is using a terminal interface to the debug port – i.e., Human-Machine Interface (HMI).

• Ctl-C – Aborts the current command and starts new command line with a new prompt.

• Ctl-V – Verbose Response Mode (default) – Causes responses to be returned in a

verbose mode fit for human consumption of data (plain language).

3) Terse mode

This mode outputs minimal information that fully describes the necessary response data. Its intent is to be read from an automated device such as a PC – i.e., Machine-Machine Interface (MMI).

• Ctl-C – Aborts the current command and starts new command line with a new prompt.

• Ctl-T – Terse Response Mode – Causes commands to be responded to in a terse mode

fit for machine consumption of data (programming language).

D5: Command Enumeration

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Command Characters in BOLD are those characters that are required for the command. The other characters may be entered to help describe the command to a user interface.

1) HE – Help Menu

Syntax:

• HELP [<cmd>]

Where: <cmd> is optional in order to receive more help on specific commands.

AC - Active Status AL - Alarm AO - All Call (Outputs) AS - Output Aspect CL - Clear MFCHIP Board Errors CO - Communications Status DC - Dual Transition Changes DT - Dual Takeover EC - Error Count ET - Ethernet Configuration (local only) HE - Help Menu IB - Input Board Status LR - Output Combiner Force Lock Rate MB - Matrix Board Status MT - Matrix Type OB - Output Board Status OOB - Output Option Board Status

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PM - Power Management RC - Roll Call RE - Reset Board SB - System Board Status SS - Switch Status ST - System Temperature SW - Switch Crosspoint SY - Sync Status TM - Get/Set Time VE - Versions of Software VT - Vertical Trigger

Keyboard Commands:

CNTL-T - Terse Mode (does not echo received characters) CNTL-V - Verbose Mode (echoes received characters)

Response:

• HELP provides a list of the available commands.

Comment:

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• Displays a summary of the commands available with a brief description of what they

do. Also displays a summary of the control key codes. The response for this is the same for both verbose and terse modes.

2) AL – Alarm

Syntax:

• AL

Response: Comment:

• Responds with an enumeration of alarms that are currently active in the frame

controller.

3) RE – Reset Board

Syntax:

• RE

Response: Comment:

• The Reset Board command (RE) must be entered twice in a row before the frame

controller will be reset.

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Page 54

4) SW – Switch Crosspoint



NOTE: Output Monitor only on digital matrix systems

Syntax:

• SW <Output>, <Input>[,M][,<sync>

Where: <Output> is the output to be switched.

<Input> is the input to be switched. [.M] indicates to switch the monitor matrix (Default is the primary matrix.) <sync> is the sync number (0 or 1) to switch to.

5) AC – Active Status

Syntax:

• AC

Response:

• SINGLE – single frame controller in system.

ACTIVE – active frame controller in dual system. STANDBY – inactive frame controller in dual system.

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Comment:

• Indicates whether the board is active or standby.

6) CO – Communications Status

Syntax:

• CO

Response:

• PRC: <status> NET PRC: <status> NET PRC Connections: <num>

Where: <status> is IDLE, ERROR, or OK

<num> is the number of Ethernet PRC connections.

Comment:

• Indicates whether we are receiving commands from the PRC port or the NETPRC port. NETPRC indicates the number of connections currently active.

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7) SS – Switch Status



NOTE: Output Monitor only on digital matrix systems

Syntax:

• SS <Output>[,M] Where: <Output> is the output to be switched

[.M] indicates to switch the monitor matrix (Default is the primary matrix.)

Response:

• Output: <out> Input: <in> Level: <lev>

Where: <out> is the output number.

<in> is the input number currently switched to the output. <lev> is the level (MAIN or MONITOR) for the switch status.

8) RC – Roll Call

Syntax:

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• RC <I | O | M | S| OO>,<A | B> Where: I = Input

O = Output OO = Output Option M = Matrix S = System Board A = Port A B = Port B

Response:

• Roll Call Port: <port> Type: <type>

<data>

Where: <port> is A or B.

<type> is INPUT, OUTPUT, MATRIX, or SYSTEM. <data> is the multiple 8 bit data bytes used to indicate a boards exists in the frame.

Comment:

• Roll Call is used to determine if a board exists in the system, which port the board is used to communication on, which slot the board is in relative to the board type, and the boards general condition (Error and/or Over Temperature).

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9) IB – Input Board Status

Syntax:

• IB <Slot> Where: <Slot> is the input board slot.

Response:

• WC = xxxx OD1 = xxxx OD2 = xxxx OD3 = xxxx CRC = xxxx Total Errors = xxxx

Comment:

• See “Matrix Frame Controller Hardware Interface Protocol MFCHIP” to get specific information on the response.

10) MB – Matrix Board Status

Syntax:

• MB <Slot> Where: <Slot> is the matrix board slot.

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Response:

• WC = xxxx OD1 = xxxx OD2 = xxxx CRC = xxxx Total Errors = xxxx

Comment:

• See “Matrix Frame Controller Hardware Interface Protocol MFCHIP” to get specific information on the response.

11) OB – Output Board Status

Syntax:

• OB <Slot> Where: <Slot> is the output board slot.

Response:

•

WC = xxxx OD1 = xxxx OD2 = xxxx OD3 = xxxx OD4 = xxxx OD5 = xxxx OD6 = xxxx OD7 = xxxx OD8 = xxxx OD9 = xxxx OD10 = xxxx CRC = xxxx Total Errors = xxxx

Comment:

• This syntax describes the status and/or the specific component information.

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12) SB – System Board Status

Syntax:

• SB <Addr> Where: <Addr> is the system board address.

Response:

• Power Supplies (Address = 1 to 16): WC = xxxx OD1 = xxxx OD2 = xxxx OD3 = xxxx OD4 = xxxx

OD5 = xxxx OD6 = xxxx OD7 = xxxx OD8 = xxxx CRC = xxxx Total Errors = xxxx

• Output Monitor (Address = 17): WC = xxxx OD1 = xxxx OD2 = xxxx OD3 = xxxx CRC = xxxx

Total Errors = xxxx

Comment:

• This syntax describes the status and/or the specific component information.

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13) CL – Clear Error

Syntax:

• CL <I | O | OO| P| M | S>,<addr> Where: I = Input

O = Output OO = Output Option P = Power Supply M = Matrix S = System <addr> = slot or board address

Response: Comment:

• Clears the total number of errors for the specified board.

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14) ST – System Temperature

Syntax:

• ST [<I | O |OO| M | P> Where: I = Input

O = Output OO = Output Option M = Matrix P = Power Supply

Response:

• Temperature: Frame Controller: <hex> (<dec>) Output Monitor: <hex> (<dec>)

<type>: <hex> (dec) <hex> (dec) …

Where: <hex> is the hex number for the temperature.

<dec> is the decimal number for the temperature <type> is the board type (INPUT, OUTPUT, etc). The data following the type is the hex (dec) temperature in Celsius for each board of the specified type in the system.

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Comment:

• This syntax describes the status and/or the specific component information.

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15) VE – Version of Software

Syntax:

• VE

Response:

• LOADER: <ver> <date> INSTALLER: <ver> <date> PMFC: <ver> <date> FPGA: <ver> Matrix Cards: <ver> <ver> … <ver> Input Cards: <ver> <ver> … <ver> Output Cards: <ver> <ver> … <ver> Output Option Cards: <ver> <ver> … <ver> Power Supply Cards: <ver> <ver> … <ver> Output Monitor Card: <ver>

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Comment:

• The version command provides the version number and date for each software module in the system. If a software module does not exist, then “Invalid” is displayed.

16) VT – Vertical Trigger

Syntax:

• VT [<A | B>] Where: VT – no port change.

VT A – change to Port A. VT B – change to Port B

Response: Comment:

• This syntax describes the status and/or the specific component information. The vertical trigger command forces the cards in the system to use the specified port (A or B) as the primary data link.

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17) DT – Dual Takeover

Syntax:

• DT

Response: Comment:

• Allows the Standby Frame Controller to take over control of the frame.

18) EC – Error Count

Syntax:

• EC <I | O | OO | M | P | S> Where: I = Input

O = Output OO = Output Option M = Matrix P = Power Supply S = System

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Response:

• <Board Type>: <error count> <error count> …

Comment:

• Response gives the number of error counts for all of the boards in the frame for the board type that was specified.

19) TM - Get/Set Time

Syntax:

•

TM [<mm/dd/yy> <hh:mm:ss>]

Response: Comment:

•

Gets/sets the Frame Controller’s real time clock.

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20) SY - Sync Status

Syntax:

•

SY <1 | 2> Where: 1 indicates sync 1 and 2 indicates sync 2

Response: Comment:

•

Indicates the sync reference being detected by the frame controller card.

21) PM - Power Management

Syntax:

•

PM <I | O | M | S | P | OO>[<slot>[<ON | OFF>]] Where: I = Input

O = Output, M => Matrix S => System P => Power Supply OO = Output Option Slot = is the specific card ON => DC Board Power is ON OFF => DC Board Power is OFF PM <I | O | M | S | P | OO> will display DC Power Status for every

PM <I | O | M | S | P | OO>,<slot> will display DC Power Status for a

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board of the specified type

specific board of the specified type

Response: Comment:

•

Allows you to remotely turn power on/off to individual cards in the system.

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22) OOB - Output Option Board Status

Syntax:

•

OOB <Slot> Where: <Slot> is the output option board slot address.

Response:

•

WC = xxxx OD1 = xxxx OD2 = xxxx CRC = xxxx Total Errors = xxxx

Comment:

•

Specify Slot in either a decimal or hex (i.e. 0x05) format (Slot is a one-based number)

23) MT - Matrix Type

Syntax:

•

Response:

•

<64x64 Matrix> or <128x128 Matrix>

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Comment:

•

Returns the matrix type loaded in the system. (Used to differentiate between 64x64 and 128x128 digital matrix cards.)

24) AO - All Call (Outputs)

Syntax:

•

AO <Input> Where: Input is the physical input for all outputs. Specify Input in either a decimal

or hex (i.e. 0x0005) format.

Response: Comment:

•

Allows you to switch a single input to all outputs of the matrix

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25) LR - Output Combiner Force Lock Rate

Syntax:

•

LR <slot | M>[,<output>,<rate>] Where: slot = the output card

M = the output monitor card output = the output on the card rate = (one of the following) :

143 = 143 Mb/s 177 = 177 Mb/s 270 = 270 Mb/s 360 = 360 Mb/s 540 = 540 Mb/s

HD = High Definition BYPASS = BYPASS mode AUTO = AUTO SELECT

Response: Comment:

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•

Allows you to set the reclocker rate on the digital output combiners. If the card does not support the given rate, the command is ignored.

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8.4 A

This Appendix includes a listing of the most commonly used abbreviations, acronyms and associated definitions that are used throughout this manual.

PPENDIX D: ABBREVIATIONS, ACRONYMS, AND DEFINITIONS

AA&D D

ESCRIPTION/DEFINITION

(AA&D)

BNC Bayonet Neill-Concelman (connector used with coaxial cable that was invented

by Mr. Neill-Concelman) CPU Central Processing Unit CRC Cyclic Redundancy Check DAC Digital to Analog Converter DHCP Dynamic Host Configuration Protocol ESD Electrostatic Sensitive Device FCC Federal Communications Commission FPGA Field Programmable Gate-Array Gbps Gigabytes (1,024 megabytes) per second; or one billion bits of information per

second HD High Definition HDMR High Definition Multi-Rate HTTP HyperText Transfer Protocol IEC International Electrotechnical Commission IP Internet Protocol LAN Local Area Network LC Inductor-Capacitor circuit (L is the symbol for inductance); or, Lucent Connector

(fiber connector) LED Light Emitting Diode LSB Least Significant Bit Mbps Megabytes per second MFC Matrix Frame Controller

AA&D continued on next page

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AA&D (continued)

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AA&D D

ESCRIPTION/DEFINITION

MIB Management Information Base MSB Most Significant Bit NETPRC

NETwork PESA Routing Controller NTSC National Television Standards Committee PAL Phase Alternating Line PC Personal Computer (typically, IBM-compatible) PCB Printed Circuit Board; or Parts Component Board (when populated with

components) P1E Protocol number 1 Extensions (PESA defined) PRC PESA Router Controller RCP Remote Control Panel RMA Return Material Authorization SD Standard Definition SDI Standard Definition Interface SFF Small-Form-Factor SNMP Simple Network Management Protocol SNR Signal-to-Noise Ratio SPDT Single Pole, Double Throw (switch) SPST Single Pole, Single Throw (switch) syntax The structural or grammatical rules that define how the symbols in a language are

to be combined to form words, phrases, expressions, and other allowable

constructs. TCP Transmission Control Protocol; or Transfer Control Point TCP/IP Transmission Control Protocol/Internet Protocol Telnet Telephone Network USB

Universal Serial Bus (Intel)

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