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RAD ASMi-52L/4ETH/2W SHDSL MODEM/MULTIPLEXER, 4 ETHERNET PORTS, 2-WIRE

Part no: ASMI-52L/4ETH/2W | NSN: 5895-31-017-7367

RAD ASMi-52L/4ETH/2W SHDSL MODEM/MULTIPLEXER, 4 ETHERNET PORTS, 2-WIRE

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RAD ASMi-52L/4ETH/2W 4-Port Ethernet 2-Wire SHDSL Modem / Multiplexer

The ASMi-52L/4ETH/2W is a compact SHDSL modem designed to extend Ethernet services over a single 2-wire copper pair. It enables reliable Layer 2 connectivity where fibre is unavailable or impractical, making it suitable for defence networks, utilities, transport systems, industrial sites and campus environments.

Using SHDSL technology, the unit delivers symmetrical data transmission with configurable line rates to suit loop conditions. Four integrated 10/100Base-T Ethernet ports allow multiple IP devices to be connected and transported transparently across existing copper infrastructure.

Key Capabilities

  • 4 × 10/100Base-T Ethernet interfaces

  • 2-wire SHDSL transmission over a single copper pair

  • Symmetrical data rates up to 2.3 Mbps (subject to loop conditions)

  • Transparent Layer 2 Ethernet bridging

  • Auto-negotiation and auto-MDI/MDIX support

  • Local and remote loopback diagnostics

  • Compact standalone deployment

Technical Specifications – ASMi-52L/4ETH/2W

  • Application: Ethernet extension over copper using SHDSL

  • WAN Interface: 2-wire SHDSL (single copper pair)

  • Line Technology: ITU-T G.991.2 (SHDSL)

  • Maximum Line Rate: Up to 2.3 Mbps symmetrical (line dependent)

  • LAN Interfaces: 4 × 10/100Base-T Ethernet (RJ-45)

  • Ethernet Operation: Layer 2 bridging

  • Port Features: Auto-negotiation, auto-MDI/MDIX

  • Diagnostics: Local and remote loopback testing

  • Indicators: Power, SHDSL link status, Ethernet link/activity

  • Operation Mode: Point-to-point deployment

  • Copper Requirement: Single 2-wire pair

  • Form Factor: Compact standalone unit

  • Power Supply: External AC power adapter

  • Operating Environment: Designed for enterprise, utility and defence applications

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