Cisco NI-2-155MM-155MM 6260 2-Port MM OC-3

Cisco NI-2-155MM-155MM 6260 2-Port MM OC-3
Cisco NI-2-155MM-155MM 6260 2-Port MM OC-3
The Cisco 6260 2-Port MM OC-3 module (part number NI-2-155MM-155MM) delivers high-performance multimode fiber connectivity for demanding metro and enterprise networks. Designed for the Cisco 6260 router chassis, this dual-port module provides reliabl... Read More
price
$301.95
  • In Stock: 2
  • Manufacturer: Cisco
  • Model or Part: NI-2-155MM-155MM
  • Condition: Refurbished
  • Weight: 5.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview
The Cisco 6260 2-Port MM OC-3 module (part number NI-2-155MM-155MM) delivers high-performance multimode fiber connectivity for demanding metro and enterprise networks. Designed for the Cisco 6260 router chassis, this dual-port module provides reliable OC-3 (155 Mb/s) transmission over multimode fiber, enabling fast data transport for voice, video and data services.

Key Features

  • Dual 155 Mb/s multimode fiber ports for OC-3 operation
  • Compatible with Cisco 6260 router chassis and IOS software
  • Supports full duplex transmission for symmetric bandwidth
  • Hot-swap capable for non-disruptive upgrades
  • Built-in error detection and correction to maintain data integrity
  • Compact form factor reduces space requirements in rack installations

Technical Specifications

  • Port type: Multimode fiber (MM) OC-3
  • Data rate: 155 Mb/s per port (full duplex 310 Mb/s total)
  • Connector type: LC duplex
  • Wavelength: 1310 nm
  • Maximum fiber distance: 2 km (OM3) or 550 m (OM1)
  • Power consumption: 12 W typical
  • Operating temperature: 0 to 40 degrees C
  • Dimensions: 1U rack-mountable module

Applications
The 6260 2-Port MM OC-3 module is ideal for:

  • Metro Ethernet backbones requiring high-speed fiber links
  • Enterprise campus networks that need reliable multimode fiber connectivity
  • Video streaming and conferencing solutions that demand low latency
  • Voice over IP deployments where consistent bandwidth is critical
  • Service provider aggregation points that interconnect multiple sites

By integrating the Cisco 6260 2-Port MM OC-3 module, network operators can enhance capacity, improve resilience and simplify fiber management while leveraging Cisco's proven hardware platform.