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- In Stock: 5
- Manufacturer: Cisco
- Model or Part: PS-1M-LRE-48
- Condition: Refurbished
- Weight: 12.74lb
- Dimensions: 22.50in x 18.50in x 18.50in
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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 PS-1M-LRE-48 is a high-density Long Reach Ethernet (LRE) POTS splitter that delivers reliable voice and data separation for up to 48 telephone lines on a single Ethernet link. Designed for carrier and enterprise environments, this compact 1U module provides seamless integration with Cisco routers and switches, enabling service providers to extend Ethernet services over existing copper infrastructure while preserving analog voice quality.
Key Features
- 48-port LRE POTS splitter in a space-saving 1U form factor
- Supports up to 2.5 km (1.5 miles) of copper loop length per port
- Automatic polarity detection and protection against DC bias
- Low insertion loss and high isolation between voice and data channels
- Plug-and-play installation with standard RJ-11 connectors
- Compatible with Cisco IOS and IOS XE software for easy configuration
Technical Specifications
- Model/Part Number: PS-1M-LRE-48
- Number of ports: 48
- Operating voltage: 12 V DC
- Power consumption: less than 5 W
- Temperature range: 0 to 40 degrees C (32 to 104 degrees F)
- Storage temperature: -40 to 70 degrees C
- Dimensions: 1U rack mount, 44 mm height
- Compliance: FCC Part 68, CE, RoHS
Applications
- Telecom carrier networks extending Ethernet services to residential or business premises
- Enterprise campus deployments that need to consolidate voice and data over existing copper
- Multi-tenant buildings where space and cabling density are critical
- Remote offices requiring reliable POTS service alongside high-speed Ethernet
- Service provider back-haul solutions that leverage LRE for cost-effective broadband delivery
With the Cisco PS-1M-LRE-48, organizations can maximize port density, simplify network design, and maintain superior voice quality while delivering Ethernet connectivity over long copper runs.