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NIM-1CE1T1-PRI
Cisco Multiflex Trunk Voice and WAN network interface module...
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NIM-1CE1T1-PRI is a high-performance network interface module engineered for modern data centers. It is designed as an Ethernet module that supports data rates of up to 10Gbps using an SFP+ connector, ensuring fast and reliable connectivity with routers, switches, and servers. Additionally, the module supports TCP/IP protocols, making it a versatile option for advanced network configurations.
Built with a PCIe form factor, NIM-1CE1T1-PRI is ideal for expanding data center capacity, upgrading server network interfaces, and connecting to high-speed networks. Its robust construction and support for features such as auto-negotiation, wake-on-LAN, jumbo frames, and QoS make it a dependable solution for enterprise-grade applications that demand optimal performance and efficiency.
NIM-1CE1T1-PRI price is $947.00, a 66.6% saving from the Cisco list price of $2,832.00. NIM-1CE1T1-PRI is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NIM-1CE1T1-PRI for additional pricing. Browse the full Cisco Isr 4000 Router Modules & Cards series or explore all Cisco products.
A multinational retail chain deploys the Cisco NIM-1CE1T1-PRI on its ISR router at each branch to terminate T1/E1 PRI circuits for simultaneous voice trunks and WAN backup. This converged voice-and-data solution reduces hardware footprint by 40%, enforces granular QoS for crystal-clear voice calls, and delivers seamless failover to maintain 99.99% uptime.
A regional telecom provider integrates the Cisco NIM-1CE1T1-PRI into ASR routers to aggregate multiple customer PRI lines over a single WAN link for VoIP transport. This high-density trunking solution supports up to 23 concurrent calls per port, accelerates new voice service rollouts, and boosts revenue by 20% while maintaining carrier-grade reliability.
A financial services firm migrates to Cisco Unified Communications Manager and uses the NIM-1CE1T1-PRI to bridge UC voice traffic to the legacy PSTN network. The module delivers seamless dial-plan interoperability, reduces call setup failures by 25%, and ensures 99.999% service availability, streamlining ROI on UC investments.
To get the detailed certification, please go to the Compliance Center.
| Product Type | Network Module | Telephony Network Module | Network Module / Network Card | Network Module | Network Module / Network Card |
| Module Type | Ethernet | FXS/FXO Module | Ethernet | Ethernet Module | NIM |
| Data Rate | 10Gbps | N/A | 10Gbps | 10Gbps | 10G |
| Connector Type | SFP+ | N/A | SFP+ | RJ-45 | SFP+ |
| Supported Protocols | TCP/IP | N/A | TCP/IP | TCP/IP, UDP | TCP/IP, iSCSI |
| Form Factor | PCIe | NIM | PCIe | Modular | PCIe |
| Operating Temperature | 0 to 70°C | N/A | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | N/A | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | N/A | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Arista / Dell / HP | VoIP Gateways, Telecom Systems | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Dell, HP |
| Max Speed | 10Gbps | N/A | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | FXS port provisioning, FXO line interface, analog voice integration | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 10W | N/A | 20W | 15W | 15W |
| Interface Ports | Ethernet | FXS, FXO | Ethernet | Ethernet | SFP+ |
| Expansion Slots | NIM | NIM | NIM | NIM | NIM |
| Product Name | NIM-1CE1T1-PRI Network Interface Module | NIM-2FXS/4FXOP= | NIM-ES2-4= | NIM-ES2-8-P Ethernet Module | NIM-SSD High Performance Network Module |
| Height | 1 inch | N/A | 1.5 inches | 1.5 inches | 0.84 inches |
| Width | 3.5 inches | N/A | 3.5 inches | 3.0 inches | 4.37 inches |
| Depth | 1.5 inches | N/A | 7.0 inches | 0.5 inches | 7.0 inches |
| Weight | 0.75 lbs | N/A | 2 lbs | 1.25 lbs | 1.2 lbs |
PRI module delivered dependable call handling.
Integrated smoothly with our ISR.
Stable voice and data channels.
Good enterprise voice option.
Consistent uptime.
PRI module delivered dependable call handling.
Integrated smoothly with our ISR.
Stable voice and data channels.
Good enterprise voice option.
Consistent uptime.
The Cisco NIM-1CE1T1-PRI is a Multiflex Trunk Voice and WAN network interface module that delivers a single channelized T1/E1 or PRI port for integrated voice and data on Cisco ISR routers.
The NIM-1CE1T1-PRI is supported on Cisco ISR 4000, 3900, 3800, 2900 and 2800 Series routers running Cisco IOS XE or IOS Software with NIM support.
This module provides a selectable port that supports channelized E1 at 2.048 Mbps, channelized T1 at 1.544 Mbps or a Primary Rate ISDN (PRI) interface.
The NIM-1CE1T1-PRI offers up to 30 timeslots in E1 mode or 24 timeslots in T1 mode, each assignable for voice or data services.
Yes. The module’s integrated Multiflex Trunk design enables concurrent voice and packet-data transport over a single T1/E1/PRI connection.
Power off the router, remove the NIM slot cover, insert the module until it clicks, secure with the retention screw, then power on and verify with the ‘show platform hardware slot’ command.
Use global configuration mode: interface serial [slot/port], encapsulation [ppp | hdlc], framing [sf | esf], and clock source. For PRI, configure ‘isdn switch-type’ and ‘isdn bind-l2-interface’ under controller configuration.
No. To install or remove the module, the router must be powered down to avoid hardware damage and ensure proper detection.
The typical power draw is approximately 5 W, with a maximum of 8 W during peak operation, compliant with Cisco NIM power budgets.
No. The module itself requires no extra license beyond the Cisco IOS feature set already supported on the compatible ISR platform.
It supports ISDN PRI, channelized T1/E1, multilink PPP (MLPPP), Frame Relay, PPPoE, QoS, echo cancellation and Cisco IOS voice/Data convergence features.
The module uses an RJ-48C connector for T1/E1 circuits and standard ISDN PRI wiring per ETSI or ANSI specifications with a 4-wire interface.
Operating temperature ranges from 0 °C to 45 °C, relative humidity 10 %–85 % non-condensing, with storage from –40 °C to 70 °C.
The NIM-1CE1T1-PRI holds CE Mark, FCC Part 15 Class A, UL/cUL, ICES-003, VCCI and RCM approvals for global deployment.
Yes. It supports router redundancy through Cisco HSRP/VRRP and can be paired with redundant routers or backup links for seamless failover.
Verify LED status, check cable continuity, use ‘show controller [slot/port]’, ‘show isdn status’, and enable debugging for T1/E1 or ISDN to isolate signaling or framing errors.
Cisco’s website hosts the NIM-1CE1T1-PRI datasheet, configuration guides and release notes. Search “Cisco NIM-1CE1T1-PRI” on Cisco.com to access PDFs and software downloads.