Cisco NIM-4T Expansion Module
- Serial adapter
- RS-232/449/530/V.35/X.21 x 4
- For Cisco 4451-X
| Properties | NIM-4T |
| Description | Cisco 4-Port Serial WAN Interface Card |
| Product Family | Cisco 4400 Series |
| Product Type | Network Module |
| Synchronous maximum speed (per port) | 8 Mbps |
| Connectors | Smart Serial Cabling |
| Connectivity Technology | Wired |
| Form Factor | Plug-in module |
| Designed For | Cisco 4400 ISRs |
| Operating temperature | 32 to 104°F (0 to 40°C) |
| Dimensions | 1.25 x 3.50 x 7.24 in. (3.18 x 8.89 x 18.39 cm) |
| Supported Platforms and Quantities | Cisco 4451-X:3 |
| Serial protocols | EIA-232, EIA-449, EIA-530, EIA530A, V.35, and X.21 |
Cisco NIM-4T Expansion Module
The Cisco Gigabit Ethernet High-Speed WAN Interface Card (HWIC) brings Gigabit Ethernet connectivity to Cisco Integrated Services Routers routers to accelerate applications. The NIM-4T is a 4-Port Serial WAN Interface card that provides Gigabit Ethernet optical and copper connectivity in a compact form factor for all Cisco Integrated Service Routers (ISRs).
Key Features:
- Interfaces: 4 x Serial WAN
- Plug-in moduleĀ
- Compatibility: Cisco 4451-X Integrated Services Router
The tabs contain the Cisco NIM-4T datasheet with all the specifics you need.
Product Information
Product Information
Shipping & Returns
Shipping & Returns



Cisco NIM-4T Expansion Module
Cisco NIM-4T Expansion Module
- Serial adapter
- RS-232/449/530/V.35/X.21 x 4
- For Cisco 4451-X
| Properties | NIM-4T |
| Description | Cisco 4-Port Serial WAN Interface Card |
| Product Family | Cisco 4400 Series |
| Product Type | Network Module |
| Synchronous maximum speed (per port) | 8 Mbps |
| Connectors | Smart Serial Cabling |
| Connectivity Technology | Wired |
| Form Factor | Plug-in module |
| Designed For | Cisco 4400 ISRs |
| Operating temperature | 32 to 104°F (0 to 40°C) |
| Dimensions | 1.25 x 3.50 x 7.24 in. (3.18 x 8.89 x 18.39 cm) |
| Supported Platforms and Quantities | Cisco 4451-X:3 |
| Serial protocols | EIA-232, EIA-449, EIA-530, EIA530A, V.35, and X.21 |
Cisco NIM-4T Expansion Module
The Cisco Gigabit Ethernet High-Speed WAN Interface Card (HWIC) brings Gigabit Ethernet connectivity to Cisco Integrated Services Routers routers to accelerate applications. The NIM-4T is a 4-Port Serial WAN Interface card that provides Gigabit Ethernet optical and copper connectivity in a compact form factor for all Cisco Integrated Service Routers (ISRs).
Key Features:
- Interfaces: 4 x Serial WAN
- Plug-in moduleĀ
- Compatibility: Cisco 4451-X Integrated Services Router
The tabs contain the Cisco NIM-4T datasheet with all the specifics you need.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Serial adapter
- RS-232/449/530/V.35/X.21 x 4
- For Cisco 4451-X
| Properties | NIM-4T |
| Description | Cisco 4-Port Serial WAN Interface Card |
| Product Family | Cisco 4400 Series |
| Product Type | Network Module |
| Synchronous maximum speed (per port) | 8 Mbps |
| Connectors | Smart Serial Cabling |
| Connectivity Technology | Wired |
| Form Factor | Plug-in module |
| Designed For | Cisco 4400 ISRs |
| Operating temperature | 32 to 104°F (0 to 40°C) |
| Dimensions | 1.25 x 3.50 x 7.24 in. (3.18 x 8.89 x 18.39 cm) |
| Supported Platforms and Quantities | Cisco 4451-X:3 |
| Serial protocols | EIA-232, EIA-449, EIA-530, EIA530A, V.35, and X.21 |
Cisco NIM-4T Expansion Module
The Cisco Gigabit Ethernet High-Speed WAN Interface Card (HWIC) brings Gigabit Ethernet connectivity to Cisco Integrated Services Routers routers to accelerate applications. The NIM-4T is a 4-Port Serial WAN Interface card that provides Gigabit Ethernet optical and copper connectivity in a compact form factor for all Cisco Integrated Service Routers (ISRs).
Key Features:
- Interfaces: 4 x Serial WAN
- Plug-in moduleĀ
- Compatibility: Cisco 4451-X Integrated Services Router
The tabs contain the Cisco NIM-4T datasheet with all the specifics you need.
















