Cisco NIM-4T 4-Port Serial WAN Interface Module
The Cisco NIM-4T is a 4-port synchronous serial WAN Network Interface Module for the Cisco ISR 4000 Series, supporting online insertion and removal and SNMP-managed DSU/CSU for flexible high-density serial WAN connectivity.Overview
The Cisco NIM-4T is a fourth-generation 4-port serial WAN Network Interface Module for the Cisco ISR 4000 Series Integrated Services Routers. Building on the enhanced high-speed WAN interface card (EHWIC) lineage, the NIM-4T increases port density and module capability in up to three NIM slots on the 4000 Series platform. Its support for online insertion and removal (OIR) minimizes downtime when installing or replacing the module.
Key Features
- 4 serial WAN ports with high-speed synchronous connectivity
- Online insertion and removal (OIR) supported for reduced operational downtime
- Router and DSU/CSU managed by a single SNMP agent, appearing as one network entity
- Standard MIB II and Cisco Integrated DSU/CSU MIB compliance
- RFC 1406 T1 MIB support including alarm detection and reporting
Specifications
- Ports: 4x Serial
- Form Factor: NIM (Network Interface Module)
- Connectivity: Serial WAN
- Compatible Models: Cisco ISR 4000 Series
- Brand: Cisco
- Weight: 0.45 kg
- Color: Silver
- Country of Origin: United Arab Emirates
Why buy from Procure.ae
Procure.ae is a trusted supplier of Cisco networking modules for enterprise and government customers across the UAE and GCC region. We provide genuine products, competitive pricing, and efficient local logistics. Contact us to request a quote or discuss bulk procurement requirements.
FAQ
How many NIM slots does the Cisco ISR 4000 Series support?
The Cisco ISR 4000 Series offers up to three integrated NIM slots, allowing flexible combinations of interface modules including the NIM-4T.
Does the NIM-4T support hot-swap installation?
Yes. The NIM-4T supports online insertion and removal (OIR), enabling module changes without requiring a full router shutdown.
Description
Overview
The Cisco NIM-4T is a fourth-generation 4-port serial WAN Network Interface Module for the Cisco ISR 4000 Series Integrated Services Routers. Building on the enhanced high-speed WAN interface card (EHWIC) lineage, the NIM-4T increases port density and module capability in up to three NIM slots on the 4000 Series platform. Its support for online insertion and removal (OIR) minimizes downtime when installing or replacing the module.
Key Features
- 4 serial WAN ports with high-speed synchronous connectivity
- Online insertion and removal (OIR) supported for reduced operational downtime
- Router and DSU/CSU managed by a single SNMP agent, appearing as one network entity
- Standard MIB II and Cisco Integrated DSU/CSU MIB compliance
- RFC 1406 T1 MIB support including alarm detection and reporting
Specifications
- Ports: 4x Serial
- Form Factor: NIM (Network Interface Module)
- Connectivity: Serial WAN
- Compatible Models: Cisco ISR 4000 Series
- Brand: Cisco
- Weight: 0.45 kg
- Color: Silver
- Country of Origin: United Arab Emirates
Why buy from Procure.ae
Procure.ae is a trusted supplier of Cisco networking modules for enterprise and government customers across the UAE and GCC region. We provide genuine products, competitive pricing, and efficient local logistics. Contact us to request a quote or discuss bulk procurement requirements.
FAQ
How many NIM slots does the Cisco ISR 4000 Series support?
The Cisco ISR 4000 Series offers up to three integrated NIM slots, allowing flexible combinations of interface modules including the NIM-4T.
Does the NIM-4T support hot-swap installation?
Yes. The NIM-4T supports online insertion and removal (OIR), enabling module changes without requiring a full router shutdown.
Specifications
Brand
Cisco
Product Type
Serial Wan Interface Module
Storefront L1
Servers Networking
Storefront L2
networking
Storefront L3
Routers Firewalls
Weight (Spec)
0.45
Color (Spec)
Silver
Country of Origin
United Arab Emirates
Frequently Asked Questions
What types of WAN connections does a 4-port serial module enable?
The NIM-4T provides four synchronous serial ports for Frame Relay, MPLS, or other circuit-switched WAN services, supporting high-density serial connectivity for large branch deployments.
Is the NIM-4T suitable for enterprises with multiple Frame Relay PVCs?
Yes, each of the four ports can terminate separate Frame Relay circuits, allowing a large branch to maintain multiple carrier connections on a single module.
Does the module include SNMP-managed DSU/CSU functionality?
Yes, SNMP-managed DSU/CSU integration allows remote monitoring and configuration of serial interfaces without on-site adjustment, improving operational efficiency.
How does high-density serial support reduce hardware footprint?
Four serial ports on one module consume a single NIM slot, where four separate single-port modules would require four slots, leaving space for other connectivity options.
Can the NIM-4T coexist with other interface modules in the same ISR 4000?
Yes, the modular design allows the NIM-4T to work alongside voice, Ethernet, and other modules in available NIM slots.
Is online insertion and removal supported for the NIM-4T?
Yes, OIR hot-swap capability allows you to install or replace the module without shutting down the router, minimizing downtime during upgrades.
What lead time should I plan for NIM-4T delivery to a GCC location?
Delivery timelines vary based on stock and ISR configuration. Contact Procure.ae to confirm availability and procurement schedules.
Can Procure.ae assist with multi-port serial WAN configuration?
Procure.ae supports customers across the GCC and can discuss installation, DSU/CSU configuration, and carrier coordination. Contact the team for deployment assistance.
What does the NIM-4T package include?
The 4-port synchronous serial module is supplied with connectors. For cables, DSU/CSU configuration details, and additional accessories, confirm specifics with Procure.ae.
Is warranty available for the NIM-4T?
Warranty options are available through Cisco service agreements. Contact Procure.ae to review coverage and support plans.
How does SNMP management of DSU/CSU improve WAN operations?
Remote SNMP management eliminates the need for on-site serial interface adjustment, enabling centralized monitoring and faster troubleshooting of WAN link issues.
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