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- In Stock: 2
- Manufacturer: Cisco
- Model or Part: 15454-MS-EXT-24
- Condition: Refurbished
- Weight: 1.00lb
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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 External Msm Solution 24-Port DC Power for ONS 15454 (model 15454-MS-EXT-24) delivers reliable, high-density power to Cisco ONS 15454 optical network switches. Designed for carrier-grade environments, this external power module provides a compact, hot-swap capable solution that simplifies power management and improves system uptime. With 24 independent DC output ports, it supports a wide range of line cards and modules, allowing flexible scaling as network demands grow.
Key Features
- 24 DC power ports for direct connection to ONS 15454 line cards
- Hot-swap capability for zero-downtime maintenance
- Redundant power architecture to ensure continuous operation
- Compact external form factor reduces chassis space requirements
- Integrated monitoring and alarm interface for proactive management
- Compatible with Cisco ONS 15454 and supported software releases
Technical Specifications
- Model/Part Number: 15454-MS-EXT-24
- Manufacturer: Cisco
- Input Voltage: 48 VDC nominal
- Output Voltage: 48 VDC per port
- Maximum Output Current: 2.5 A per port
- Total Power Capacity: 60 W
- Operating Temperature: 0 to 40 deg C (32 to 104 deg F)
- Storage Temperature: -40 to 70 deg C
- Dimensions (H x W x D): 4.5 in x 7.0 in x 1.5 in
- Weight: 2.2 lbs
- Compliance: RoHS, FCC Part 15 Class B
Applications
The 15454-MS-EXT-24 is ideal for service provider core and aggregation networks, metro Ethernet deployments, and data center interconnects where high reliability and easy serviceability are critical. It is commonly used to power optical transport modules, DWDM line cards, and other high-speed interfaces in ONS 15454 platforms, enabling operators to meet demanding bandwidth requirements while maintaining a low total cost of ownership.