Cisco NM-1CE1B enterprise networking (router/Catalyst switch/UCS families) Router Line Card

Cisco NM-1CE1B enterprise networking (router/Catalyst switch/UCS families) Router Line Card Image 1

Cisco NM-1CE1B: 1-port channelized balanced E1/ISDN-PRI network module for 2600/3600/3700 routers.

The Cisco NM-1CE1B is a 1-port channelized E1 network module with balanced (120-ohm, RJ-48) interfacing and integrated ISDN PRI signalling support, designed for the 2600, 3600 and 3700 series modular routers. The single port can be configured as a full or fractional E1 trunk, split into individual timeslots for voice, data or a mixed allocation, and supports ISDN Primary Rate Interface for voice-gateway and dial-access use.

The balanced interface variant is the standard E1 physical layer used across most of the world outside North America, distinguishing it from unbalanced 75-ohm coax E1 modules. Cisco 2600/3600/3700-series routers of this generation remain in service on many established networks, and genuine used modules like this one are a routine way to restore a failed port or add E1 trunk capacity. Tech-Star is UK-based, ships worldwide and can confirm exact compatibility with your chassis and IOS release on request.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Cisco NM-1CE1B refurbished or new?
Tech-Star supplies both new and refurbished Cisco NM-1CE1B. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Cisco NM-1CE1B?
Refurbished Cisco NM-1CE1B comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Cisco NM-1CE1B?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Cisco NM-1CE1B be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Cisco NM-1CE1B be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesGenuine Cisco component; NM-1CE1B 1-Port Channelized E1/ISDN-PRI Balanced Network Module; compatible with its Cisco host system
ApplicationsCisco network maintenance; component redundancy and spares; capacity expansion
CompatibilityCisco compatible host systems/chassis
SpecificationsNM-1CE1B 1-Port Channelized E1/ISDN-PRI Balanced Network Module
PlatformCisco enterprise networking (router/Catalyst switch/UCS families)
ManufacturerCisco

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