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1-8 Cisco AS5200 Universal Access Server Hardware Installation Guide

Feature Cards

Note When mixing Microcom, MICA, and the Dual E1/PRI cards, the following

conﬁguration is not supported:

Slot 2: Microcom 56K card

Slot 1: MICA modem card

Slot 0: Dual E1/PRI card

The following list describes the features of the Dual E1/PRI card:

• Two DB-15 connectors for physically terminating two E1/PRI lines.

• Channelized E1 support for assigning E1 time slots in 1 to 30 channel groups.

• Optional 12 modem ports (Microcom) or terminal adapters for call termination on E1

channels. The optional 12 modems and two carrier cards with 48 modems are required

if a modem is needed for each of the 60 B channels contained in two E1/PRI lines.

• Optional 30 modem ports (MICA) for call termination on E1 channels.

• LEDs to indicate the operating condition of the E1/PRI lines.

• Full management of the dual E1/PRI card though a command line interface or

CiscoWorks network management software.

The dual E1/PRI card includes two DB-15 ports for terminating 120-ohm balanced lines or

75-ohm unbalanced lines. Jumper settings on the card conﬁgure the ports for the line

termination. Jumper positions and settings are listed in the section “Setting E1 Jumpers” in

Appendix A, “Maintaining the Universal Access Server.”

Indicators

Table 1-6 describes the LEDs on the dual E1/PRI feature card. The LEDs indicate the

current operating condition of the card. You can observe the LEDs, note any fault condition

that the card is encountering, and contact your system administrator or a customer service

representative, if necessary.

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