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Synoptics 2705B 16-Port Token Ring Active STP/UTP Workgroup Concentrator, STP RI/RO, Speed Detect

Synoptics 2705B 16-Port Token Ring Active STP/UTP Workgroup Concentrator, STP RI/RO, Speed Detect
Synoptics 2705B 16-Port Token Ring Active STP/UTP Workgroup Concentrator, STP RI/RO, Speed Detect
Synoptics 2705B 16-Port Token Ring Active STP/UTP Workgroup Concentrator The Synoptics 2705B is a high-performance workgroup concentrator that seamlessly bridges token ring and Ethernet networks. With 16 fast and reliable ports, it delivers full-dupl... Read More
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$100.95
  • In Stock: 1
  • Manufacturer: Synoptics
  • Model or Part: 2705B
  • Condition: Refurbished
  • Weight: 20.00lb
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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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Synoptics 2705B 16-Port Token Ring Active STP/UTP Workgroup Concentrator

The Synoptics 2705B is a high-performance workgroup concentrator that seamlessly bridges token ring and Ethernet networks. With 16 fast and reliable ports, it delivers full-duplex connectivity for both STP (Token Ring) and UTP (Ethernet) interfaces, allowing mixed media environments to coexist without performance loss.

Key Features

  • Active token ring concentrator with built-in STP RI/RO support
  • Speed detect capability automatically negotiates 4 Mbps or 16 Mbps token ring speeds
  • Integrated dual port UTP interfaces for easy Ethernet integration
  • Low latency, high throughput design suitable for demanding workgroup applications
  • Compact rack-mount form factor with secure locking brackets
  • Intuitive LED status indicators for quick troubleshooting

Technical Specifications

  • Ports: 16 (8 STP, 8 UTP)
  • Token Ring speed: 4 or 16 Mbps (auto-detect)
  • Ethernet interface: 10/100 Base-TX
  • Operating temperature: -20 to 70 deg C
  • Power consumption: < 30 watts
  • Dimensions: 1.75 inches high, 6.5 inches wide, 8 inches deep
  • Weight: 3.2 pounds

Applications

  • Enterprise LANs requiring token ring and Ethernet interoperability
  • Data centers needing reliable workgroup connectivity
  • Industrial control systems with mixed media requirements
  • Telecommunications infrastructure integrating legacy token ring equipment
  • High-availability network environments where low latency is critical

The 2705B delivers robust, future-proof networking for organizations that depend on both token ring and Ethernet technologies. Its intelligent speed detection, dual media support, and compact design make it an ideal solution for modern workgroup networks.