Name: 6260 2-Port OC-3 Single Mode Card
Brand: Cisco
Price: 719.95 USD
Availability: InStock

Cisco NI-2-155SM-155SM 6260 2-Port OC-3 Single Mode Card

Overview The Cisco 6260 2-Port OC-3 Single Mode Card (part number NI-2-155SM-155SM) is a high-performance optical interface module designed for the Cisco 6260 router chassis. It provides two independent OC-3 (155.52 Mbps) connections over single-mode... Read More

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$719.95

Ships from outside of the USA. Please allow up to 3 weeks for delivery.

In Stock: 16
Manufacturer: Cisco
Model or Part: NI-2-155SM-155SM
Condition: Refurbished
Weight: 5.00lb

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Product Information

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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Description

Overview
The Cisco 6260 2-Port OC-3 Single Mode Card (part number NI-2-155SM-155SM) is a high-performance optical interface module designed for the Cisco 6260 router chassis. It provides two independent OC-3 (155.52 Mbps) connections over single-mode fiber, delivering reliable, high-capacity transport for voice, video and data services in carrier and enterprise networks.

Key Features

Two OC-3 ports on a single compact card
Supports single-mode fiber with LC connectors for long-haul distances
Built-in error detection and correction for high data integrity
Hot-swappable design minimizes downtime during upgrades or maintenance
Compatible with Cisco IOS software for seamless integration and management
Low power consumption for efficient operation in dense rack environments

Technical Specifications

Model/Part Number: NI-2-155SM-155SM
Interface: 2 x OC-3 (155.52 Mbps) single-mode fiber
Connector Type: LC
Maximum Reach: up to 40 km (depending on fiber type and attenuation)
Operating Temperature: 0 to 55 degrees Celsius
Power Supply: 12 V DC, 1.5 A
Dimensions: 1.75 in (height) x 9.5 in (width) x 10.5 in (depth)
Weight: approx 2.5 lbs

Applications
The 6260 2-Port OC-3 Single Mode Card is ideal for:

Metro Ethernet and broadband aggregation
Carrier backhaul linking remote sites to central hubs
Enterprise WAN connections requiring high reliability and low latency
Video conferencing and streaming services that demand consistent bandwidth
Disaster recovery links where redundancy and rapid failover are critical

By integrating this Cisco optical card, network operators can expand capacity, improve resilience, and future-proof their infrastructure while maintaining the simplicity of a single, proven platform.