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Mfr. Part Number 25H5412
CXtec Part Number 21884
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The IBM 8230 Controlled Access Unit is suitable for a variety of environments in which low-end token-ring concentration is required. The IBM 8230 Controlled Access Unit Model offers basic concentration at a reasonable price per port. It is ideally suited for remote branch offices, for example, in the banking, insurance, real estate, and transportation industries.

With the addition of a Ring-In/Ring-Out feature, and with the built-in capability for management by Common Management Information Protocol over Logical Link Control (CMOL) or Simple Network Management Protocol (SNMP), this solution can also participate in larger LANs, connected to other models of the 8230, 8250, and 8260. This ability to grow from a single LAN segment to participation in a fully managed, multiple LAN configuration is a key advantage of IBM 8230 and a protection of customer investment. The IBM 8230 is an active model, in which the token-ring signal is retimed and amplified. The copper ring-in/ring-out feature has shielded RJ-45 connectors; the optical fiber feature has ST connectors for multimode fiber. This unit can be installed as desktop concentrators or can be rack mounted.

  • Manufacturer: IBM (See more products from IBM)
  • Mfr. Part #: 25H5412
  • This item usually ships within 2-3 days

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