Installation guide

3-9
Cisco IGX 8400 Series Installation Guide, Release 9.3.3 and Later Releases
OL-1165-06
Chapter 3 Installing the IGX
Making Signal Connections
Step 5 Push down on the ejector levers to properly seat the card.
Caution Always use the ejector levers when disengaging or seating the modules. Failure to do so can cause
erroneous system error messages, and indicate card failure. However, do not use the ejector levers to lift
or support the weight of the cards.
Step 6 Using the number 1 Phillips screwdriver, tighten the panel fasteners at the top and bottom of the card
front panel.
Making Signal Connections
The remaining sections of this chapter describe how to set up physical lines, ports, trunks, and signal
connections. The Cisco WAN Switching Command Reference and Cisco WAN Switching SuperUser
Command Reference provide important details on the commands appearing in this chapter.
The following trunk rates are supported:
• OC3 (STM1)
• T3/E3
• T1/E1
• Subrate (less than T1 or E1 rates)
• Y1
The following service module (or circuit line) connections are supported:
• ATM
– OC3 (STM1)
– T3/E3
– T1/E1
• Channelized voice/data
– T1/E1/J1
• Frame Relay
– T1/E1
– V. 3 5
– X.21
– HSSI
• Data
– EIA/TIA-449
– V. 3 5
– EIA/TIA-232D
– EIA/TIA-232C
• Alarm relay