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Cisco Systems 545 Serial Signaling Interface Cable Pin-out Configuration

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Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 PRI Gateway and 3545 Serial Gateway Release 5.5

OL-14912-01

Chapter2 Installing the Cisco Unified Videoconferencing 3545 Gateway

Serial Gateway Cable Connections and Pin-outs

Signaling Interface Cable Pin-out Configuration

Tabl e 2-8 describes the signaling interface pin-out configuration for the serial gateway cables.

Table2-8 Serial Gateway Signaling Interface Cable Pin-out

Signal Name Mnemonic RS-366 (DB-25)

Shield — 1

Digit Present DPR 2

Abandon Call & Retry ACR 3

Call Request CRQ 4

Present Next Digit PND 5

Power Indication PWI 6

Signal Ground — 7

Distant Station

Connection

DSC 13

Digit Signal Circuit 1 NB1 14

Digit Signal Circuit 2 NB2 15

Digit Signal Circuit 4 NB4 16

Digit Signal Circuit 8 NB8 17

Receive Common RC 18

Send Common SC 19

Data Link Occupied DLO 22

Contents

Main Page CONTENTS Page Page Page Functionality About Cisco Unified Videoconferencing 3545 Gateway Products About the Cisco Unified Videoconferencing 3545 PRI Gateway G About the Cisco Unified Videoconferencing 3545 Serial Gateway About Gateway Features Page Page Page About Cisco Unified Videoconferencing 3545 Gateway Applications and Topologies About Multimedia Conferencing About Point-to-Point Conferencing About Multipoint Conferencing About Gateway IP Network Connections About Gateway ISDN Network Connections 1-10 PRI Gateways Public Private 1-11 About Gateway Encryption 1-12 About Conferencing via Leased Lines About IP-to-Legacy MCU Conferencing About Cisco Unified Videoconferencing 3545 Gateway Functionality About PRI Gateway Call Handling Capacity About Gateway Call Bandwidth Overhead Resource Allocation across E1/T1 Lines About Peer-to-Peer Connectivity Installing the Cisco Unified Videoconferencing 3545 Gateway Physical Description Gateway Module Cisco Unified Videoconferencing 3545 PRI Gateway RTM Cisco Unified Videoconferencing 3545 Serial Gateway RTM Preparing for Installation Verifying the Package Contents Mounting the Cisco Unified Videoconferencing 3545 Chassis in a 19-inch Rack Installing the Gateway Installing the RTM Module Installing the Gateway Module Removing a Module Initial Gateway Configuration Connecting to a PC Setting the IP Address Changing the Configuration Tool Login Password Upgrading Gateway Software Connecting the Gateway to the Network Connecting PRI Lines to the Gateway Connecting Serial Lines to the Gateway Serial Gateway Cable Connections and Pin-outs Physical Description of DTE Cables 2-16 V.35/RS366-DTE Figure 2-7 shows the V.35/RS366-DTE cable. EIA449/RS366-DTE Figure 2-8 shows the EIA449/RS366-DTE cable. 2-17 EIA530/RS366-DTE Figure 2-9 shows the EIA530/RS366-DTE cable. EIA530/RS366-DTE-LOS Figure 2-10 shows the EIA530/RS366-DTE-LOS cable. 2-18 EIA530A/RS366-DTE Figure 2-11 shows the EIA530A/RS366-DTE cable. KIV7/RS366-DTE Figure 2-12 shows the KIV7/RS366-DTE cable. Physical Description of DCE Cables V.35/RS366-DCE 2-20 EIA449/RS366-DCE Figure 2-14 shows the EIA449/RS366-DCE cable. EIA530/RS366-DCE Figure 2-15 shows the EIA530/RS366-DCE cable. Data Interface Cable Pin-out Configurations 2-22 Data Interface Pin Layouts This section illustrates the pin layouts for the serial gateway cable connectors. M-34 Connector Figure 2-16 shows the M-34 pin assignment. Figure 2-16 M-34 Pin Layout DB-37 Connector Figure 2-17 shows the DB-37 pin layout. Figure 2-17 DB-37 Pin Layout 2-24 DB-25 Connector Figure 2-18 shows the DB-25 pin layout. Figure 2-18 DB-25 Pin Layout Signaling Interface Cable Pin-out Configuration 2-26 Signaling Interface Pin Layout This section illustrates the pin layout for the serial gateway signaling cable connector. DB-25 Connector Figure 2-19 shows the DB-25 pin layout. Figure 2-19 DB-25 Pin Layout Connecting the Gateway to a Power Source Accessing the Gateway Administrator Interface Registering the Online Help Netscape Navigator Users Using the Cisco Software Upgrade Utility Introduction Launching the Cisco Software Upgrade Utility Upgrading Software Cable Connections and Pin-outs Unit RS-232 9-Pin Serial Port 9-Pin Serial Port Terminal Cable RJ-45 8-Pin IP Network Port Circuit Switch Network Port ISDN Port Page Technical Specifications Technical Specifications Table Page Page Page Safety Electrical Safety Grounding High Voltage Power Supply ESD Procedures Sicherheit Elektrische Sicherheit Erdung Hochspannung Netzteil ESD-Verfahren Warnhinweise Seguridad Seguridad Electrica Tierra Alto Voltage Abastecimiento de Electricidad Page Securite Securite Electrique Mise a la Terre Haute Tension Alimentation Electrique Prevention des Decharges Electrostatiques Compliance and Certifications Safety Compliance EMC FCC Part 15 Notice Telecom ACTA Customer Information Canadian Department of Communications Notice Environmental Compliance INDEX A B C D E F G H I M N O P Q S T U V W