Chapter 2 Processor Cards Feature Summary
Analog Station Interface Cards
2-22
Cisco ICS 7750 System Description
78-10360-02
Analog Station Interface Cards
Analog station interface (ASI) cards enable you to connect to analog telephones,
fax machines, and teleconferencing stations. Two ASI cards are available:
• ASI81—Contains an 8-port Foreign Exchange Station (FXS) module and any
one of the VIC, WIC, or VWIC modules shown in Table 2-6 that support
digital and analog voice trunks and WAN routing interfaces, completely
integrating voice and data networking.
• MRP3-8FXS—Contains an 8-port FXS module and onboard Flash memory.
• ASI160—Contains a 16-port FXS module.
• MRP3-16FXS—Contains a 16-port FXS module and onboard Flash memory.
ASI cards can reside in any of the interchangeable slots (slot 1 through slot 6).
Figure 2-6 shows the ASI81 card. Figure 2-7 shows the ASI160 card.
Note For information about the VICs, WICs, and VWICs that are supported on the
ASI81 card, see the “Voice and WAN Interface Cards” section on page 2-29.
