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Cisco Fourth-Generation NIM-1MFT-T1/E1 Multiflex Trunk Voice and WAN network interface module

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Cisco Fourth-Generation NIM-1MFT-T1/E1 Multiflex Trunk Voice and WAN network interface module

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Brand Name : Cisco

Model Number : NIM-1MFT-T1/E1

Certification : CE

Place of Origin : China

MOQ : 1 Piece

Price : Negotiable

Payment Terms : Western Union, T/T, Paypal

Supply Ability : 1000 Piece/Month

Delivery Time : 2-3days

Packaging Details : Common Package

Condition : NIB and Used

Branch : Cisco

Type : Router Modules

PN : NIM-1MFT-T1/E1

Details : Cisco Router Modules

Application : Routers

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Cisco Fourth-Generation NIM-1MFT-T1/E1 Multiflex Trunk Voice and WAN network interface module


NIM-1MFT-T1/E1 Overview


The Cisco Fourth-Generation T1/E1 Multiflex Trunk Voice and WAN Network Interface Modules (NIMs) support data and voice applications on the Cisco 4451-X integrated services routers. 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 unparalleled 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. The T1/E1 modules contain an onboard Cisco Packet Voice Digital Signal Processor Module 4 (PVDM4) slot, which requires a fourth-generation PVDM4 module. A PVDM4 on the T1/E1 module is necessary for the voice features. The PVDM4 also provides for echo cancellation of up to 128-ms echo-tail length for demanding network conditions.

Cisco Fourth-Generation NIM-1MFT-T1/E1 Multiflex Trunk Voice and WAN network interface module

NIM-1MFT-T1/E1 Specification


NIM-1MFT-T1/E1 Specification
Capacity
Serial data (channel-group)2 per port
E1 unframed G.703Not supported
Voice channel associated signaling (CAS) (ds0-group)24 per port (T1)
31 per port (E1)
1 per timeslot
PRI (pri-group)1 per port
Drop and insert24 per port (T1)
(tdm-group)31 per port (E1)
1 per timeslot
T1 Network Interface
Transmit bit rate1.544 Mbps ±50 bps/32 ppm
Receive bit rate1.544 Mbps ±50 bps/32 ppm
Line codeAlternate mark inversion (AMI) and binary 8-zero substitution (B8ZS)
AMI ones densityEnforced for n x 56-kbps channels
Framing formatD4 (Super Frame [SF]) and Extended Super Frame (ESF)
Output level (line build-out [LBO])0, -7.5 or -15 dB
Input level+1 dB0 down to -24 dB0
Data-terminal-equipment (DTE) interface (WIC mode)Fractional service
DTE interface (VIC mode)G.704 or structured
Data-communications-equipment (DCE) interfaceG.704 or structured
E1 Network Interface
Transmit bit rate2.048 Mbps ±100 bps/50 ppm
Receive bit rate2.048 Mbps ±100 bps/50 ppm
Data rate1.984 Mbps (framed mode) per E1 port
ClockingInternal and loop (recovered from network)
E1 national bitsFixed (nonconfigurable)
EncodingHigh-density bipolar three (HDB3)
DTE interface (WIC mode)Fractional service
DTE interface (VIC mode)G.704 or structured
DCE interfaceG.704 or structured
Module Specifications
Dimensions (H x W x D)1.25 x 3.50 x 7.24 in. (3.18 x 8.89 x 18.39 cm)
Environmental● Operating temperature: 0 to 50°C (32 to 122°F)
● Storage temperature: -20 to +65°C (-4 to 148°F)
● Relative humidity: 10 to 85% noncondensing operating; 5 to 95% noncondensing, nonoperating
T1 Compliance (partial list)● TIA-968-A
● CS-03
● Jate
● ANSI T1.403
E1 Compliance (partial list)● TBR4, TBR12, and TBR13
● ITU-T G.703, G.704, G.823, and I.431
● S016 (Australia)
Weight0.40 lb (181g)



You can insert the Cisco T1/E1 NIMs into the NIM slot on the supported Cisco 4000 Integrated Services Routers (ISRs). In addition to the features listed in Table 1, these modules support both T1 and E1, providing additional flexibility for supporting T1, fractional T1, E1, and fractional E1 for both voice and WAN applications simultaneously. All modules include the drop-and-insert multiplexing capability, which eliminates costly external third-party channel service units/data service units (CSUs/DSUs) and drop-and-insert multiplexers.
The fourth-generation Cisco T1/E1 NIMs add improvements over the Cisco Second- and Third-Generation T1/E1 Multiflex Trunk Voice and WAN Interface Cards (MFT VWIC2s and VWIC3s, respectively). The fourth-generation T1/E1 modules enable each port to be clocked from an independent clock source for data applications. Voice applications can now be clocked independently from data applications, with all ports for voice applications clocked from a single source.
The T1/E1 modules contain an onboard Cisco Packet Voice Digital Signal Processor Module 4 (PVDM4) slot, which requires a fourth-generation PVDM4 module. A PVDM4 on the T1/E1 module is necessary for the voice features. The PVDM4 also provides for echo cancellation of up to 128-ms echo-tail length for demanding network conditions. Refer to Table 2 for all configuration options offered with the modules.
These fourth-generation modules also provide increased port density per chassis compared to the Cisco Integrated Services Routers Generation 2 (ISR G2) platform.

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Cisco Fourth-Generation NIM-1MFT-T1/E1 Multiflex Trunk Voice and WAN network interface module Cisco Fourth-Generation NIM-1MFT-T1/E1 Multiflex Trunk Voice and WAN network interface module Cisco Fourth-Generation NIM-1MFT-T1/E1 Multiflex Trunk Voice and WAN network interface module















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