NIM-4MFT-T1/E1 | Cisco Telephony Module 2.05 MBPS E1 /1.54 MBPS T1 Voice WAN Card
Cisco · HMIs & Displays
Description The Cisco NIM-4MFT-T1/E1 is a 4-port Multiflex Trunk (MFT) voice and WAN network interface module designed for integrated routing and telephony applications. Supporting both T1 and E1 interfaces, this module enables flexible deployment of voice, video, and data services in branch or enterprise WAN architectures. Technical Specifications Condition New/Never Used Surplus Brand Cisco Category Network Modules Part Number NIM-4MFT-T1/E1 Subcatecory Voice and WAN Interface Cards Number of Ports 4 T1/E1 digital ports Clear-Channel Data Supported MFT Packet Voice Supported CAS Voice Signaling 24 channels (T1), 31 channels (E1) per port PRI Support 1 PRI group per port Data Group Support 2 channel-groups per port Dimensions (W x D x H) 1.25 x 3.50 x 7.24 in (3.18 x 8.89 x 18.39 cm) Weight 0.44 lb (200g) Information About NIM-4MFT-T1/E1 The NIM-4MFT-T1/E1 is built for the Cisco ISR 4000 Series routers, offering high-density connectivity for both data and voice transmissions. It supports up to four T1 or E1 ports, enabling comprehensive signaling options including CAS, PRI, and TDM-based drop-and-insert configurations. For T1, it delivers 24 timeslots per port; for E1, it supports 31 per port, allowing granular bandwidth and signaling control. Key Features: Type: 4-port Multiflex Trunk (MFT) module for Cisco ISR routers Interface Support: T1 and E1 digital voice/data interfaces Voice Capabilities: Supports CAS (ds0-group) with up to 24 (T1) or 31 (E1) channels per port Data Capabilities: Supports clear-channel serial data; channel-group configuration supported (2 per port) PRI Support: Single PRI group per port for integrated voice/data deployments Drop-and-Insert: TDM-group supported with 24 (T1) or 31 (E1) timeslots per port E1 Unstructured Support: Not supported (no G.703 unframed) Standards Compliance: Meets ANSI, TIA, CS-03, JATE, TBR, and ITU-T specifications Operating Temperature: 0 to 50°C (32 to 122°F); storage from -20 to 65°C Humidity Range: 10–85% (operating), 5–95% (non-operating), non-condensing The NIM-4MFT-T1/E1 combines voice and data trunking flexibility with standards-compliant signaling, providing reliable WAN connectivity in hybrid enterprise deployments.
Brand: Cisco · Category: HMIs & Displays
Key features
- Type: 4-port Multiflex Trunk (MFT) module for Cisco ISR routers
- Interface Support: T1 and E1 digital voice/data interfaces
- Voice Capabilities: Supports CAS (ds0-group) with up to 24 (T1) or 31 (E1) channels per port
- Data Capabilities: Supports clear-channel serial data; channel-group configuration supported (2 per port)
- PRI Support: Single PRI group per port for integrated voice/data deployments
- Drop-and-Insert: TDM-group supported with 24 (T1) or 31 (E1) timeslots per port
- E1 Unstructured Support: Not supported (no G.703 unframed)
- Standards Compliance: Meets ANSI, TIA, CS-03, JATE, TBR, and ITU-T specifications
- Operating Temperature: 0 to 50°C (32 to 122°F); storage from -20 to 65°C
- Humidity Range: 10–85% (operating), 5–95% (non-operating), non-condensing
Specifications
| Manufacturer part number | NIM-4MFT-T1/E1 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Cisco |
| Category | Network Modules |
| Part Number | NIM-4MFT-T1/E1 |
| Subcatecory | Voice and WAN Interface Cards |
| Number of Ports | 4 T1/E1 digital ports |
| Clear-Channel Data | Supported |
| MFT Packet Voice | Supported |
| CAS Voice Signaling | 24 channels (T1), 31 channels (E1) per port |
| PRI Support | 1 PRI group per port |
| Data Group Support | 2 channel-groups per port |
| Dimensions (W x D x H) | 1.25 x 3.50 x 7.24 in (3.18 x 8.89 x 18.39 cm) |
| Weight | 0.44 lb (200g) |
| Product type | Voice and WAN Interface Cards |
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