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3COM 3C421670 SUPERSTACK II RAS 1500 EXPANSION UNIT


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Model: 3C421670
Manufactured by: 3COM
CategoryNETWORKING
Return for Refund: 15 Days
Return for Replacement: 1 Year
Availability: In Stock
Packaging: Original or White Box
Price:$344.91

Description:


Protect your hardware investment with 3Com’s grow-as-you-need solution. Unlike traditional, fixed-port stackable servers, the SuperStack II Remote Access System 1500 is a stackable base unit that accepts plug-in I/O cards. The 2-port Universal Connect digital ISDN-BRI I/O cards (two BRI B-channels and one D-channel per BRI port) allow users to access information at analog speeds up to 56 Kbps and at digital speeds up to 128 Kbps from the same equipment and port. A BRI port can handle a maximum of two analog calls (one per B-channel), two 64 Kbps digital ISDN calls, or one Multi-link PPP (ML-PPP) bundled digital call at 128 Kbps. ML-PPP and bandwidth-on-demand automatically combine multiple ports to offer over 512 Kbps of throughput to handle peak traffic demands. The base unit also incorporates a universal WAN port for Frame Relay connectivity speeds up to 2 Mbps (E1) and a 10BASE-T LAN port for network backbone connectivity.


  • Manufactured by: 3COM
  • Model/Part : 3C421670
  • Device Type: Expansion module
  • Installed Modules Qty (Max): 0 ( 2 )
  • Processors Installed: 2 x Motorola RISC
  • RAM Installed ( Max ): 8 MB ( 16 MB )
  • Flash Memory Installed (Max): 4 MB flash
  • Form Factor: External
  • Connectivity Technology: Wired
  • Expansion Slots Total (Free): 2 ( 2 )
  • Connections: 1 x IEEE 1394 (FireWire) - 6 pin FireWire
  • Power Device: Power supply - integrated
  • Voltage Required: AC 90/260 V
  • Width: 17 in
  • Depth: 14 in
  • Height: 1.7 in
  • Weight: 9.7 lbs
  • Enclosure Color: White


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