Cisco Systems AS5350 Connecting an Alarm to the Alarm Port

3-14

Cisco AS5350 Universal Gateway Chassis Installation Guide

78-10754-03 0A

Chapter3 Installing the CiscoAS5350

Connecting an Alarm to the Alarm Port

Connecting an Alarm to the Alarm Port

To connect an alarm device to the alarm port, follow this procedure:

Note The alarm connector is a 3-wire conn ec to r th at pl ugs i nt o a r ec ep tac le in the rear of the chassis. The

connector is provided in th e acc essory kit that ships with th e C is c o AS5350.

Step 1 Insert the three pin alarm port connector (included in the accessory kit) into the alarm port terminal

block.

Step 2 Strip a minimum 1/4 in. (0.6 25 cm ) off the wire insulation to c onn ect the stranded wires to the alar m

connector. The maximum insulation strip length is 0.31 in. (0.78 cm).

Note Connect the alarm port only t o a sa fety extra-low voltage (SELV) source usi n g 2 2 AWG, or

thicker, copper wire. SELV ratings are maximum 30 Volts AC (RMS), maximum 60 Volts DC,

and maximum 50VA power. The alarm port is rated for 2.0 Amp maximum current.

Step 3 Secure the wires to the alarm co nn ec tor with the screws on the connec tor. See Appendix C, “Cabling

Specifications,” for alarm port pinouts.

Caution The maximum tightening torque on the screws is 7 in.-lb (0.79 N-m).

Step 4 Attach two cable ties to the cha s sis an d c on n ect th e w ir es t o the cable ties. (See Figure 3-1 6. )

Step 5 Attach the alarm wires to th e a la rm device.

Figure3-16 Connecting to the Alarm Port

35967

Alarm port

connector

To alarm device

Cable ties #1 #2#3

Contents

Main Page Page Page Page Page Preface Document Organization Document Conventions ix Warning Definition x xi Related Documentation New Hardware Features Obtaining Documentation Cisco.com Documentation CD-ROM Ordering Documentation Obtaining Technical Assistance Cisco.com Technical Assistance Center Cisco TAC Website Cisco TAC Escalation Ce nter Obtaining Additional Publications and Inf o r mation Overview Chassis Components Dial Feature Cards (DFCs) Power Supply Chassis Specifications Page Preparing to Install the Cisco AS5350 Chassis Safety Recommendations Maintaining Safety with Electricity Preventing Electrostatic Discharg e Damage Required Tools and Equipment Preparing to Connect to a Network Ethernet Connections Console and Auxiliary Ports Console Port Auxiliary Port 2T Serial Ports Alarm Port BITS Port Power Supply Considerations Installing the Cisco AS5350 Setting Up the Chassis Setting the Chassis on a Desktop Attaching the Rubber Fee t Rack-Mounting the Chassis Required Tools and Equipm ent Attaching the Brackets Installing in a Rack Connecting the Chassis Gr ound Connecting to the Network Connecting to an Ethernet Network Connecting to a WAN Page Page 3-10 Figure3-10 Connecting a 2-Port or 4-Port DFC to an RJ-45 Jack E1 cable RJ-45 jack E1 cable Figure3-11 Connecting an 8-Port DFC to an RJ-45 Jack Connecting to the Console and Auxiliary Por ts Connecting to the Console Port Connecting a Modem to the Auxiliary Port 3-13 Connecting a Signal Generator to the BITS Port Connecting an Alarm to the Alarm Port Supplying Power 3-16 3-17 Page Where to Go Next Page Troubleshooting LEDs Page Monitoring Environment 4-4 Displaying Environment Status The display below appears on your console when the system reaches a warning state: 4-5 The display below appears on your co nso le w he n th e s y ste m r ea ch es a shutdown state: Troubleshooting Network Interfaces Replacing the Fan Tray Removing the Fan Tray Page Page Page Installing the Fan Tray Page Getting Help A Replacing Memory Components Removing the Chassis Cover Required Tools Safety Recommendations Chassis Cover Removal Page Replacing the Boot ROM Boot ROM Replacement -5 Step 6 Locate the boot ROM on the system board. (See Figure A-3.) FigureA-3 System Board Layout Page Replacing SDRAM DIMMs Required Tools and Equipment SDRAM DIMM Replacement Page Replacing Flash Memory SIMMs Required Tools and Equipment Flash Memory SIMM Replacement Page Replacing the Chassis Cover Chassis Cover Replacement Page Page B Replacing the Power Supply Overview Safety Recommendations Required Tools and Equipment Removing the Chassis Cover Page Page Removing the Old Power Supply Page Page Page Installing the Power Supply Page Replacing the Chassis Cover Page Page Page Page C Cabling Specifications Console and Auxiliary Port Cables and Pinouts Identifying a Rollover Cable Console Port Cables and Pinouts Page Auxiliary Port Cables and Pinouts Ethernet Port Pinouts BITS Port Pinouts Alarm Port Pinouts Bantam Jack Port Pinouts Page INDEX Numerics A B C D E F G H I J L O P R S T W