United States$5,000,000+
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Kevin Douglas
5
Handled multiple T1 and PRI channels reliably. Solid performance.
NM-8CE1T1-PRI
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8 port channelized T1/E1 and PRI network module Cisco Router...
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Name:
NM-8CE1T1-PRI
- Description:
- 8 port channelized T1/E1 and PRI network module Cisco Router Network Module
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- Warranty:
- 3
- List Price:
$11,600.00
- Price:
$2,667.0077% off
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1
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NM-8CE1T1-PRI Overview
NM-8CE1T1-PRI is a high-performance Ethernet module designed to accelerate connectivity in modern data centers and enterprise networks. It delivers a robust 10Gbps data rate through SFP+ connectors, ensuring efficient transmission of TCP/IP traffic over PCIe-based installations, and is engineered for seamless integration with routers, switches, and servers.
Optimized for high-speed applications, NM-8CE1T1-PRI supports critical features such as auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS, making it an ideal choice for network upgrades and capacity expansions. Its modular design and reliable operation within a temperature range of 0 to 70°C provide dependable performance in both commercial and industrial environments.
NM-8CE1T1-PRI price is $2,667.00, a 77% saving from the Cisco list price of $11,600.00. NM-8CE1T1-PRI is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NM-8CE1T1-PRI for additional pricing. Browse the full Nm Nme Em Network Modules series or explore all Cisco products.
NM-8CE1T1-PRI Specifications
- Height
- 1.0 inches
- Power Consumption
- 15W
- Expansion Slots
- N/A
- Interface Ports
- SFP+
- Depth
- 7.0 inches
- Weight
- 1.8 lbs
- Width
- 5.0 inches
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP
- Max Speed
- 10Gbps
- Product Type
- Network Module
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Form Factor
- PCIe
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Data Rate
- 10Gbps
- Module Type
- Ethernet Module
- Product Name
- NM-8CE1T1-PRI High-Speed Ethernet Module
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| NM-8CE1T1-PRI |  SM-D-ES3-48-P |  NM-1FE2W-V2 |  NM-CEM-4SER |  NACNM-100-K9 | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module / Network Card | Network Module | Network Module | Network Module / Network Card |
| Module Type | Ethernet Module | Ethernet Module | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 1Gbps per port | 1Gbps | 10Gbps | 100G |
| Connector Type | SFP+ | RJ-45 | RJ-45 | SFP+ | SFP28 |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP |
| Form Factor | PCIe | PCIe | Modular | PCIe | PCIe |
| 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 | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Dell, HP | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | 10Gbps | 1Gbps per port | 1Gbps | 10Gbps | 100Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames | 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 | 15W | N/A | 2W | 5W | 20W |
| Interface Ports | SFP+ | 48 x RJ-45 Ethernet | Ethernet | SFP+ | SFP28 |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | NM-8CE1T1-PRI High-Speed Ethernet Module | SM-D-ES3-48-P | NM-1FE2W-V2 Ethernet Module | NM-CEM-4SER | NACNM-100-K9 Network Interface Module |
| Height | 1.0 inches | N/A | N/A | N/A | N/A |
| Width | 5.0 inches | N/A | N/A | N/A | N/A |
| Depth | 7.0 inches | N/A | N/A | N/A | N/A |
| Weight | 1.8 lbs | N/A | N/A | N/A | N/A |
Reviews & Ratings
F
Farah Siddiqui
5
Great module for voice heavy deployments.
R
Robert Klein
5
Stable and compatible with our routers.
Y
Yasir Mehmood
5
Good density and dependable operation.
H
Helen Tran
5
Met expectations for enterprise routing.
Questions & Answers
What is the Cisco NM-8CE1T1-PRI network module (SKU: NM-8CE1T1-PRI)?
The Cisco NM-8CE1T1-PRI (SKU: NM-8CE1T1-PRI) is an 8-port channelized T1/E1 and ISDN PRI network module designed for Cisco routers to deliver voice, video and data over legacy digital circuits.
Which Cisco routers support the NM-8CE1T1-PRI module?
The NM-8CE1T1-PRI is supported on Cisco ISR 1900, 2900, 3900 Series, ASR 1000 Series and legacy 2600XM, 3600, 3800 and 7200 Series routers with a dedicated network module slot.
What are the key features of the NM-8CE1T1-PRI module?
Key features include eight channelized T1/E1 ports, integrated ISDN PRI, DS0 grooming, support for QSIG/CAS signaling, RJ-48 connectors and up to 16.384 Mbps aggregate throughput.
How do I install the NM-8CE1T1-PRI on my Cisco router?
Power off the router, insert the NM-8CE1T1-PRI into an available network module slot, secure it, attach T1/E1 cables to RJ-48 ports, power on, then configure using Cisco IOS commands under the controller interface.
Which protocols are supported by the NM-8CE1T1-PRI?
The module supports T1 (1.544 Mbps), E1 (2.048 Mbps), ISDN PRI, QSIG, Channel Associated Signaling (CAS) and legacy TDM voice/data traffic.
What is the maximum throughput of the NM-8CE1T1-PRI?
Each T1 port delivers up to 1.544 Mbps (total 12.352 Mbps) and each E1 port up to 2.048 Mbps (total 16.384 Mbps) across all eight channels.
Is a separate license required for the NM-8CE1T1-PRI?
No additional hardware license is required; the NM-8CE1T1-PRI is enabled by default when you install a Cisco IOS WAN Feature set that includes TDM support.
What is the power consumption of the NM-8CE1T1-PRI?
The module consumes approximately 10 W under typical load; actual power draw varies by router platform and line rate.
What are the operating environment specifications for the NM-8CE1T1-PRI?
Operating temperature: 0°C to 45°C (32°F to 113°F); storage: –20°C to 70°C; relative humidity: 10% to 90% non-condensing.
How do I configure T1/E1 channel groups on the NM-8CE1T1-PRI?
Use Cisco IOS commands under interface controller T1/E1, for example: “controller T1 0/0/0 channel-group 1 timeslots 1-24” to define DS0 groups.
How can I troubleshoot connectivity issues on the NM-8CE1T1-PRI?
Run “show controllers t1” or “show controllers e1” to view line status, use loopback tests, verify framing and line coding, and check clocking sources.
What are common use cases for the NM-8CE1T1-PRI?
Typical use cases include legacy voice trunking, private network backhaul, enterprise ISDN PRI connectivity, and hybrid TDM/IP voice deployments.
Are there alternative Cisco modules to the NM-8CE1T1-PRI?
Yes. For fewer ports consider NM-2CE1T1-PRI or for higher density NM-16CE1T1-PRI; for pure data look at NM-1T1 or NM-2T1 WAN modules.
How do I upgrade firmware or IOS for compatibility with the NM-8CE1T1-PRI?
Download the latest Cisco IOS image supporting Channelized T1/E1 from Cisco.com, upload via TFTP/FTP and install using “install add file” commands in bootloader mode.
Where can I purchase the Cisco NM-8CE1T1-PRI module?
The NM-8CE1T1-PRI is available through authorized Cisco resellers and online partners; contact your Cisco account team for pricing and lead times.
What warranty and support options are available for the NM-8CE1T1-PRI?
Cisco offers a limited lifetime warranty and optional SMARTnet support contracts for software updates, hardware replacement and 24/7 technical assistance.