Cisco Systems VG350 specifications SM-D-72FXS SM-D-48FXS-E, Fxs-E

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Chapter 2 Cisco Double-Wide High Density Analog Service Modules

Double-Wide High Density Analog Service Module Overview

Double-Wide High Density Analog Service Module Overview

The Double-Wide High Density Service Module (DWSM) is supported on the following platforms:

Cisco 3945

Cisco 3945e

Cisco 3925

Cisco 3925e

Cisco 2951

The modules can be plugged in the following DWSM slots of the following platforms:

On Cisco 3945 and Cisco 3945e - only on slot 4.

On Cisco 3925, Cisc0 3925e and Cisco 2951 - only on slot 2.

Table 2-1shows the comparison between Cisco SM-D-72FXS and SM-D-48FXS-E.

Table 2-1

Feature comparison of SM-D-72FXS and SM-D-48FXS-E

 

 

 

 

 

 

 

 

 

 

SM-D-72FXS

SM-D-48FXS-E

 

 

 

 

 

 

 

Number of FXS Ports

72 (Port 0 to Port 71)

48 (Port 0 to Port 47)

 

 

 

 

 

 

 

 

Number of Ports Configurable as

4

 

48

 

 

FXS-E

(Port 0 to Port 3)

(all ports)

 

 

 

 

 

 

 

 

 

 

 

 

Max RENs/Port

5

REN/FXS Port

5

REN/FXS Port

 

 

 

2

REN/FXS-E Port

2

REN/FXS-E Port

 

 

 

 

 

 

 

Total REN Per DWSM Module

40

30

 

 

 

 

 

 

 

 

 

RJ-21 Connectors

3

 

2

 

 

 

 

 

 

 

 

 

 

FXO Bypass Ports1

2

 

2

 

 

 

 

(FXO Bypass Port 0: PSTN to

(FXO Bypass Port 0: PSTN to

 

 

 

Port 46)

Port 46)

 

 

 

FXO Bypass Port 1: PSTN to

FXO Bypass Port 1: PSTN to

 

 

 

Port 47)

Port 47)

 

 

 

 

 

 

 

1. Each FXO Bypass Port are made up of two RJ-11 connectors for PSTN In and Out.

Cisco VG350 Voice Gateway Hardware Installation Guide

2-2

OL-25970-01

 

 

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Contents Americas Headquarters Cisco VG350 Voice Gateway Hardware Installation GuidePage N T E N T S Grounding Site Log Chapter Title Description AudienceOrganization Convention Description ConventionsBewaar Deze Instructies Safety WarningsSäilytä Nämä Ohjeet Conservez CES InformationsConservare Queste Istruzioni Bewahren SIE Diese Hinweise GUT AUFTA Vare PÅ Disse Instruksjonene Guarde Estas InstruçõesSpara Dessa Anvisningar GEM Disse Anvisninger Xiii Xiv Cisco.com Related DocumentationObtaining Documentation Obtaining Technical Assistance Documentation FeedbackOrdering Documentation Cisco Technical Support WebsiteDefinitions of Service Request Severity Submitting a Service RequestObtaining Additional Publications and Information USB OverviewAC OK VG350 Voice Gateway ChassisSFP Interfaces and Service CapabilitiesConfiguration Options Physical Description and LEDs LED IndicatorsLED Color DescriptionCF0/CF1 SFP SpecificationsDescription Specification Transportation and Storage SD/EMI Software Elements Configuration ConnectionsConfiguration Methods OL-25970-01 Cisco Double-Wide High Density Analog Service Modules FXS-E SM-D-72FXS SM-D-48FXS-EGrounding Installing SM-D-72FXSConnecting SM-D-48FXS-E Installing SM-D-48FXS-EFXO Fail-Over Bypass Ports Faceplate Label RJ-11 OUT RJ-11 Power on Power OFFFXO BYPASS-0Cisco SM-D-48FXS-E Service Module Specifications Cisco SM-D-72FXS Service Module SpecificationsPhysical Description and LEDs EN LEDOnline Insertion and Removal Port Numbering ConventionsInsertion Insertion and Removal StepsLocation and Mounting Requirements Temperature Control and VentilationChassis Grounding Access to ChassisPower Suppy Considerations Power SourceCable Types Distance Limitations for Interface CablesGigabit Ethernet Maximum Distance FXS Analog Voice Port Maximum DistanceInterference Considerations OL-25970-01 Installing the Cisco VG350 Voice Gateway Maintaining Safety with Electricity Safety RecommendationsPage Safety Tips General Safety PracticesPreventing Electrostatic Discharge Damage Site LogTask Verified by Date Keeping Track-ChecklistInstallation Checklist Unpacking and Inspection Mounting Tools and EquipmentOL-25970-01 Power-On Procedure Powering On the Cisco VG350 Voice GatewayChecklist for Power-On Continue with the Troubleshooting section on Symptom Possible Cause Corrective Action TroubleshootingOL-25970-01 Console and Auxiliary Port Cables and Pinouts Cable Specifications and InformationRTS CTS DTR DSR Console Port to PCGND DSR DTR CTS RTSFigure A-2 Console Port to Ascii Terminal-Cable and Adapter Console Port to Ascii TerminalAlternative Connections to Terminal and Modem Auxiliary Port to ModemRTS DTR DSR DCD CTSGigabit Ethernet Port Pinouts RJ-45 Pin SignalTX+ RX+Analog Voice Multiport Pinouts RJ-21X/CA21A Port Connector Pin Number SignalRing Tip 25, 50, 51
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