3COM SUPERSTACK II REMOTE ACCESS SYSTEM 1500 BASE UNIT

USED WITH WARRANTY

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.

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Description

  • Manufactured by: 3COM
  • Model/Part : 3C421600
  • Device Type: Remote access server
  • Enclosure Type: Rack-mountable
  • Installed Modules Qty (Max): 0 ( 2 )
  • Processors Installed: 2 x Motorola RISC
  • Max Supported Qty: 2
  • RAM Installed ( Max ): 8 MB ( 16 MB )
  • Flash Memory Installed (Max): 4 MB ( 4 MB ) – flash
  • Ports Qty: 1
  • Connectivity Technology: Wired
  • Cable(s) / Media Type Supported: Ethernet 10Base-T cable
  • Data Transfer Rate: 10 Mbps
  • Data Link Protocol: Ethernet
  • Network / Transport Protocol: TCP/IP, IPX/SPX
  • Remote Management Protocol: SNMP 1
  • Status Indicators: Link activity, link OK
  • Features: Modular design
  • Type: 1 x ISDN terminal adapter – integrated
  • Max Transfer Rate: 128 Kbps
  • Digital Signaling Protocol: ISDN BRI
  • Expansion Slots Total (Free): 2 ( 2 )
  • Interfaces: 3 x network stack device – IEEE 1394 (FireWire) – 6 pin FireWire – 3 1 x network node – Ethernet 10Base-T – RJ-45 – 1 1 x modem – ISDN BRI – 60 pin LFH – 1 1 x management – RS-232C – 9 pin D-Sub (DB-9) – 1
  • Power Device: Power supply – integrated
  • Voltage Required: AC 100/240 V ± 10% ( 50/60 Hz )
  • Power Consumption Operational: 70 Watt
  • Width: 17 in
  • Depth: 14 in
  • Height: 1.7 in
  • Weight: 10.6 lbs
  • Enclosure Color: White

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