Description
The Cisco Voice/WAN Module (4 port T1/E1), NIM-4MFT-T1/E1 Network interface Module , is designed for the ISR 4000 series with the best price and good specs .
Cisco Fourth-Generation 1-, 2-, 4-, and 8-Port T1/E1 Multiplex Trunk Voice and WAN Network Interface Modules (NIMs) on Cisco 4000 Integrated Services Routers serve data and voice applications (Figure 1).
Through their many applications, these cards integrate WAN interface cards (WIC), voice interface cards (VIC), ISDN Primary Rate Interface (PRI), dial-access integration, and channelized data (CE1T1) features to give better flexibility, adaptability, and investment protection.
Customers who opt to integrate data and voice in stages save money on their T1/E1 WAN interface.
The Cisco 2900 and 3900 Integrated Services Routers do not support these NIMs.
Basic T1/E1 data :
- MFT versions function as WICs, supporting T1, fractional T1, E1, and fractional E1.
- These modules provide a fully controlled DSU/CSU for T1 installations and a completely managed DSU for E1 deployments to facilitate remote management.
E1/G.703 data : In addition to the basic T1/E1 data support, the CE1T1 versions also support structured G.703 with G.704 framing and unstructured E1 (G.703) applications.
T1/E1 packet voice : All the modules support packet voice applications by providing T1, fractional T1, E1, and fractional E1 connections to private branch exchanges (PBXs) and central offices, thereby enabling new services and reducing voice and fax toll charges.
An additional onboard PVDM4 is required. Also, each NIM has its own PVDM4, so each module can be connected to a different service provider with no single clock domain restriction.
Mixed data and packet voice : All the modules can simultaneously support both data and voice, reducing the complexity and number of network components and facilitating a graceful migration to bandwidth-efficient packet voice.
Mixed data and packet voice with drop and insert : You can deploy all the modules as T1/E1 drop-and-insert multiplexers with integrated DSUs/CSUs, reducing the complexity of the network and the cost of the central-office ports by efficiently combining time-division multiplexing (TDM) voice (PBX), IP voice, and data on the same trunks.
Cisco Voice WAN Module Specs
Brand : Cisco
Model : Fourth-Generation Multi-flex Trunk Voice/Clear-channel Data T1/E1 Module
Manufacturer : Cisco Systems
Connectivity Technology : Wired
Data Transfer Rate : 2.048 MBps
Cisco Voice WAN Module Features : Integrated CSU/DSU
Form Factor : Plug-in module
Product Type : Expansion module
Remote Management : SNMP, Telnet
Status Indicators : Alarm, Carrier detect
Interface Provided : 4 x T1/E1
Cisco Voice WAN Module Port Quantity : 4
Network & Adapter Ports : T1/E1
Line Coding Format : AMI, B8ZS, HDB3
Line Rate : T-1/E-1
Max Operating Temperature : 122 degree Fahrenheit
Min Operating Temperature : 32 degree Fahrenheit
Operating Humidity : 10 – 85% (non-condensing)
Packaged Quantity : 1
Cisco Voice WAN Module Height : 1.3 inch
Weight : 7.05 ounce
Width : 3.5 inch
Depth : 7.2 inch
Compliant Standards : AS/NZ 3548 Class A, AS/NZS 60950, CAN/CSA C22.2 No. 60950, CISPR 22 Class A, CISPR 24, EN 60950-1, EN 61000-3-2, EN 61000-3-3, EN 61000-4-2, EN 61000-4-3, EN 61000-6-2, EN50082-1, EN55022 Class A, EN55024, FCC CFR47 Part 15, GR-1089-CORE, GR-63-CORE, ICES-003 Class A, IEC 60950-1, UL 60950, VCCI Class A
