Bay Networks 559 Emt Token Ring Host Module

Bay Networks 559 Emt Token Ring Host Module
Bay Networks 559 Emt Token Ring Host Module
The Bay Networks 559 Emt Token Ring Host Module is a reliable interface solution designed to connect legacy Token Ring networks to modern Ethernet environments. Engineered for high performance and easy integration, this host module provides seamless ... Read More
price
$8.95
  • In Stock: 4
  • Manufacturer: Bay Networks
  • Model or Part: 559
  • Condition: Refurbished
  • Weight: 4.20lb
  • Dimensions: 34.80in x 25.50in x 1.00in
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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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Overview

The Bay Networks 559 Emt Token Ring Host Module is a reliable interface solution designed to connect legacy Token Ring networks to modern Ethernet environments. Engineered for high performance and easy integration, this host module provides seamless data transfer, low latency, and robust error handling, making it an ideal choice for organizations that need to maintain existing Token Ring infrastructure while planning gradual migration to newer technologies.

Key Features

  • Supports 4 Mb/s and 16 Mb/s Token Ring speeds
  • Plug-in design compatible with standard Bay Networks chassis
  • Auto-negotiation for optimal link performance
  • Built-in diagnostics and LED status indicators
  • Low power consumption for energy efficient operation
  • Hot-swap capability minimizes downtime during upgrades

Technical Specifications

  • Model number: 559
  • Interface type: Token Ring host module
  • Supported media: Shielded twisted pair (STP) and unshielded twisted pair (UTP)
  • Operating temperature: 0 to 55 deg C
  • Power supply: 12 V DC, 1.5 A max
  • Dimensions: 4.5 in (height) x 9.0 in (width) x 12.0 in (depth)
  • Compliance: FCC Part 15, CE

Applications

The 559 Emt Token Ring Host Module is suited for a variety of environments where legacy Token Ring networks remain in use. Typical applications include:

  • Financial institutions that rely on stable, low-latency token passing for transaction processing
  • Manufacturing plants with embedded control systems that communicate over Token Ring
  • Government and defense facilities that maintain secure, isolated network segments
  • Educational campuses upgrading network infrastructure while preserving existing lab setups
  • Data centers that need to interconnect older Token Ring equipment with modern Ethernet switches

By delivering dependable connectivity and easy integration, the Bay Networks 559 module helps organizations protect their investment in legacy hardware while positioning themselves for future network growth.