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- In Stock: 4
- Manufacturer: Cisco
- Model or Part: 155MM
- Condition: Refurbished
- Weight: 12.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Cisco 155MM 4-Port 155 Fibre Module is a high-performance optical interface designed for carrier-grade routers and switches that require dense, reliable 155 Mbps connections. This compact module delivers four independent fibre ports in a single, space-saving form factor, making it ideal for service provider networks, data center interconnects, and enterprise backbones.
Key Features
- Four 155 Mbps fibre ports in a single module
- Hot-swap capable for zero-downtime upgrades
- Supports both single-mode and multimode fibre types
- Built-in error detection and correction for high data integrity
- Low power consumption for efficient operation
- Compatible with a wide range of Cisco chassis and line cards
Technical Specifications
- Model/Part Number: 155MM
- Port Speed: 155 Mbps per port
- Connector Type: LC duplex
- Fiber Type: Single-mode (SM) and multimode (MM) supported
- Operating Temperature: 0 to 70 degrees Celsius
- Power Requirement: 2.5 W max per module
- Dimensions: 1.75 in (H) x 1.0 in (W) x 0.5 in (D)
- Compliance: RoHS, FCC Part 15 Class B
Applications
This module is suited for:
- Metro Ethernet aggregation
- Enterprise campus network uplinks
- Data center interconnects where low latency is critical
- Service provider edge routing
- Legacy network upgrades requiring 155 Mbps fibre connectivity
By integrating the Cisco 155MM 4-Port 155 Fibre Module, organizations can enhance network capacity, improve reliability, and simplify fiber management while maintaining the performance standards expected from Cisco hardware.