United States$5,000,000+
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Omar Blake
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NIM-4T= expanded our serial WAN capacity reliably.
NIM-4T=
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4PORT SERIAL WAN INTERFACE CARD
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Name:
NIM-4T=
- Description:
- 4PORT SERIAL WAN INTERFACE CARD
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818216837354
- Condition:
- Warranty:
- 3
- List Price:
$3,834.00
- Price:
$904.0076.4% off
Quantity:
1
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NIM-4T= Overview
NIM-4T= is a high-performance Ethernet module engineered for modern data centers and enterprise networks. It delivers 10Gbps data transmission over reliable RJ-45 connectors and is designed to integrate seamlessly with routers, switches, and servers. Leveraging standard TCP/IP protocols and a PCIe form factor, it offers efficient installation and enhanced network performance for critical communications.
NIM-4T= is built for expanding data center capacity while upgrading network interfaces with advanced features like auto-negotiation, wake-on-LAN, jumbo frames, and QoS support. Its robust design ensures optimal connectivity and reliability, making it ideal for high-speed network applications in scalable enterprise environments.
NIM-4T= price is $904.00, a 76.4% saving from the Cisco list price of $3,834.00. NIM-4T= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NIM-4T= for additional pricing. Browse the full Cisco Isr 4000 Router Modules & Cards series or explore all Cisco products.
NIM-4T= Specifications
- Height
- 1.5 inches
- Depth
- 7 inches
- Power Consumption
- 12W
- Expansion Slots
- NIM
- Connector Type
- RJ-45
- Weight
- 1.2 lbs
- Data Rate
- 10G
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Width
- 4.4 inches
- Product Type
- Network Module / Network Card
- Module Type
- Ethernet
- Supported Protocols
- TCP/IP
- Max Speed
- 10Gbps
- Interface Ports
- Ethernet
- Form Factor
- PCIe
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS
- Compatibility
- Cisco / Juniper / Arista / Dell / HP
- Product Name
- NIM-4T=
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| NIM-4T= |  NIM-8MFT-T1/E1 |  NIM-4E/M |  NIM-2FXO |  NIM-4FXSP= | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module | Network Module / Network Card | Network Module | Network Module / Network Card |
| Module Type | Ethernet | WAN Module | Ethernet | WAN | Ethernet |
| Data Rate | 10G | T1: 1.544 Mbps, E1: 2.048 Mbps | 1Gbps | N/A | 10G |
| Connector Type | RJ-45 | RJ-48 | RJ-45 | RJ-11 | SFP+ |
| Supported Protocols | TCP/IP | T1/E1 Framing | TCP/IP | N/A | TCP/IP, iSCSI |
| Form Factor | PCIe | Modular | Modular | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | N/A | 3.3V | 5V | 3.3V |
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco Routers | Cisco | Cisco | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | 10Gbps | T1: 1.544 Mbps, E1: 2.048 Mbps | 1Gbps | N/A | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | T1/E1 framing, timeslot management, signaling support | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | N/A | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 12W | N/A | 6W | N/A | 10W |
| Interface Ports | Ethernet | RJ-48 | Ethernet | N/A | SFP+ |
| Expansion Slots | NIM | NIM | NIM | NIM | NIM |
| Product Name | NIM-4T= | NIM-8MFT-T1/E1 | NIM-4E/M | NIM-2FXO | NIM-4FXSP= |
| Height | 1.5 inches | N/A | N/A | N/A | 1.5 inches |
| Width | 4.4 inches | N/A | N/A | N/A | 3.0 inches |
| Depth | 7 inches | N/A | N/A | N/A | 0.5 inches |
| Weight | 1.2 lbs | N/A | N/A | N/A | 0.3 lbs |
Reviews & Ratings
P
Preston Lowe
5
Stable multi-port connectivity for branch offices.
Q
Quinn Richards
5
Professional ISR WAN module.
R
Ronan Wells
5
Consistent uptime and throughput.
S
Sterling Fox
4
Dependable legacy circuit support.
T
Tanner Hughes
5
Smooth router integration.
Questions & Answers
What is the NIM-4T 4-Port Serial WAN Interface Card?
The NIM-4T is a 4-port serial WAN interface card designed to add four V.35, EIA/TIA-232, EIA/TIA-449, or X.21 serial interfaces to compatible routers for reliable wide-area network connectivity.
How many serial ports does the NIM-4T support?
The NIM-4T supports four independent serial ports, enabling simultaneous WAN links and aggregate throughput for diverse network deployments.
Which router models are compatible with the NIM-4T?
The NIM-4T is compatible with Cisco ISR G1, G2, and some ASR 1000 series routers; check the hardware installation guide to confirm compatibility with your specific model.
What serial protocols are supported by the NIM-4T?
The NIM-4T supports V.35, EIA/TIA-232, EIA/TIA-449, and X.21 protocols, with clocking options for both internal and network-provided timing.
What is the maximum data rate per port on the NIM-4T?
Each port on the NIM-4T can operate at data rates up to 2.048 Mbps (T1/E1) depending on the chosen interface and clocking configuration.
How do I install the NIM-4T in my router?
Power down the router, insert the NIM-4T into an available NIM slot until it clicks, secure the module with mounting screws, reconnect power, and verify slot recognition in IOS.
Does the NIM-4T require additional power?
No external power source is required; the NIM-4T draws power directly from the router’s backplane, simplifying installation and power management.
Is a software license required to use the NIM-4T?
No additional software license is needed—the NIM-4T is enabled by the router’s native IOS image, though advanced WAN features may require higher feature sets.
Can I hot-swap the NIM-4T without powering down the router?
No, the NIM-4T is not hot-swappable; always power down the router before inserting or removing the interface card to avoid hardware damage.
How do I configure the NIM-4T interfaces on my router?
In global configuration mode, enter “interface serial <slot/port>”, set encapsulation (for example PPP or HDLC), configure IP addressing, and apply clocking commands as needed.
What are the physical dimensions and weight of the NIM-4T?
The NIM-4T measures approximately 178 mm x 111 mm and weighs 0.35 kg, fitting standard 1-slot width in supported Cisco routers.
What environmental conditions does the NIM-4T support?
The NIM-4T operates at 0°C to 40°C (32°F to 104°F) with 10%–90% non-condensing humidity and meets standard commercial environmental specifications.
Where can I download firmware or driver updates for the NIM-4T?
Firmware and patch updates for the NIM-4T are available on the Cisco Software Download portal under the corresponding router platform section.
Does the NIM-4T support simplex and full-duplex clocking modes?
Yes, the NIM-4T supports both internal (DCE) and external (DTE) clocking in simplex and full-duplex configurations for flexible network timing.
What is the warranty period for the NIM-4T?
The NIM-4T is backed by a limited lifetime warranty from Cisco covering defects in materials and workmanship under normal use.
How do I troubleshoot common issues with the NIM-4T?
Verify physical connections, ensure correct clocking, check interface status with “show interfaces serial”, and consult IOS logs; refer to the troubleshooting guide for detailed steps.