NM-4T Cisco 4-Port Serial Network Module

NM-4T Technical Specifications

Cisco 4-Port Serial Network Module

General Information
Manufacturer Cisco Systems, Inc
Manufacturer Part Number NM-4T
Brand Name Cisco
Product Name Network Module
Marketing Information This network module has four synchronous serial interfaces, and supports a total full-duplex throughput of 8 megabits per second (Mbps), which can be realized over one port (at 8Mb/s) or across all four ports (at 2Mb/s on each port). Each port supports full-duplex and half-duplex operation at T1 and E1 speeds. All ports use identical DB-60 connectors that support five interface types (RS-232, RS-449, RS-530, V.35, X.21) in either DTE or DCE mode.
Product Type Network Module
Technical Information
Application/Usage Data Networking
Interfaces/Ports
Interfaces/Ports Details 4 x DB-60 Synchronous Serial WAN
Media & Performance
Maximum Data Transfer Rate 2 Mbit/s
Physical Characteristics
Height 1.6″
Width 7.1″
Depth 7.2″
Weight (Approximate) 2 lb
Shipping Weight (Approximate) 2.94 lb