Cisco 851 - Page 97


191
Cisco Network Modules







1 10/100 Ethernet, 1 4/16 Token Ring 2 WAN card slot Network Module
•

2 WAN card slot Network Module (no LAN)
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

4-port Circuit Emulation over IP E1/T1 Network Module
• •

4-port Circuit Emulation over IP serial Network Module
• •

1-port clear channel T3/E3 Network Module
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
1-port HSSI Network Module
• •

4-port serial Network Module
•

4-port async/sync serial Network Module
• •

8-port async/sync serial Network Module
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
16-port async/sync serial Network Module
• •

16-port asynchronous module
• •

32-port asynchronous module
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

1-port channelized T1/E1/ISDN-PRI Network Module
• •

2-port channelized T1/E1/ISDN-PRI Network Module
• •

4-port ISDN-BRI Network Module
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
4-port ISDN-BRI with NT-1 Network Module
• •

8-port ISDN-BRI Network Module
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
8-port ISDN-BRI with NT-1 Network Module
• •


ATM OC3 module with single POM (SFP) slot
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
1-port DS3 ATM Network Module
• •

1-port E3 ATM Network Module
• •

Cisco Network Modules








2-way Satellite WAN Connectivity Module
• •


6-port digital modem Network Module
•

12-port digital modem Network Module
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
18-port digital modem Network Module
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
24-port digital modem Network Module
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
30-port digital modem Network Module
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
6-port digital modem Network Module, spare
•


8-port analog modem Network Module
• •

16-port analog modem Network Module
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

1-slot IP communications voice/fax Network Module
• •

2-slot IP communications voice/fax Network Module
• •

2-slot IP communications enhanced voice/fax Network Module
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
High-density analog voice/fax Network Module with 4 FXS
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
Extension voice module with 8 FXS
•
2821/ 2851 only

4-port voice and fax expansion module
•
2821/ 2851 only

6-port FXO voice and fax expansion module
•
2821/ 2851 only

3-port FXS and 4-port FXO voice and fax expansion module
•
2821/ 2851 only

4-port voice/fax expansion module–FXO
• •

Enhanced 4-port voice/fax expansion module FXO
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
8-port voice/fax expansion module–FXS
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
16-channel DSP module for NM-HDA
• •