
The modules connect through the Microcom carrier card and the system backplane to a Quad or
Octal T1/PRI or E1/PRI card installed in the access server chassis. Data is transmitted or
received on T1 or E1 lines connected to the Quad or Octal T1/PRI or E1/PRI card and then
routed to the 12-port modules installed in the Microcom carrier card.
12-Port Microcom Modem Modules
The chassis supports any combination of the following 12-port modules:
• V.34 12-port modem module, see
• 56K 12-port modem module, see
Note The 12-port modem modules can also be used in the Cisco AS5200 universal access
server. The modular design of the Cisco AS5300 universal access server allows you to use those
cards you may have already purchased for use with the Cisco AS5200 universal access server.
The 12-port modem modules are not included unless specified in your order. You can order the
modem modules separately. Refer to the appendix "Troubleshooting" for ordering information.
You must install the 12-port modules in the Microcom card. The 12-port modules cannot be used
as standalone cards and they cannot be installed in MICA cards.
Figure 1-11 V.34 12-Port Modem Module
Figure 1-12 56K 12-Port Modem Module
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