The Cisco® Fourth-Generation 1-, 2-, 4-, and 8-Port T1/E1 Multiflex Trunk Voice and WAN Network Interface Modules (NIMs) support data and voice applications on the Cisco 4000 Integrated Services Routers (Figure 1). These cards combine WAN-interface-card (WIC), voice-interface-card (VIC), ISDN Primary Rate Interface (PRI), dial-access integration, and channelized-data (CE1T1) functions to provide superior flexibility, versatility, and investment protection through their many uses. Customers who choose to integrate data and voice in multiple steps preserve their investment in a T1/E1 WAN interface.
Products specifications
Attribute name | Attribute value |
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Width | 7.3" |
Depth | Cisco 4000 |
Weight | 10.2" |
Height | 1.25" |
Number of connectors | 8 |
Connector type | RJ-45 |
Operating temperature (T-T) | 110 - 220 V |
Operating relative humidity (H-H) | 0.6 - 1.5 A |
Storage temperature (T-T) | -20 - 65 °C |
Storage relative humidity (H-H) | 5 - 95 % |
Supported network protocols | SNMP |