HP 28682A Fiber-Optic Hub Installation and Reference Guide

Below you will find brief information for Fiber-Optic Hub 28682A. This 10-Mbit/s multiport repeater is compatible with the IEEE 802.3 standard. It connects fiber-optic, ThinLAN, and AUI networks, supporting both Ethernet and IEEE 802.3 protocols. Features include auto-segmentation for improved network integrity, a backup link for fault tolerance, and remote management capabilities via SNMP. The guide covers installation, configuration, troubleshooting, and technical specifications.

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HP 28682A Fiber-Optic Hub Plus Installation Guide | Manualzz

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Key features

  • Multiport repeater (10Mbit/s)
  • IEEE 802.3 & Ethernet compatible
  • Fiber-optic, ThinLAN, & AUI ports
  • Auto-segmentation
  • Backup link support
  • Remote network management (SNMP)
  • Console interface for configuration and diagnostics

Frequently asked questions

It has eight fiber-optic ports.

62.5/125 µm or 50/125 µm fiber-optic cable.

The hub automatically disables a port experiencing excessive collisions (over 30 consecutive). It automatically re-enables when the condition is removed.

Yes, via SNMP over IP or IPX using a network management station.

It allows local or remote (via modem) access for configuration, monitoring, and testing.
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