Hardware Installation; General Rules - Planet DHR-800 User Manual

switch.
Fig 2.2 DHR-800/DHR-800P rear panel
AC Power inlet
The power cord should be plug into this socket. The AC power require
100~240VACm 50~60Hz auto-sensing power supply.
Stack Connectors
There are two DB-25 connectors at rear panel with same pin definition and
function. These connectors are for stacking up several hubs to expanding
the station ports. By driving one end of cable to anyone connector of one
hub and the other end to another hub's stack connector.
Expansion Slot
There is one expansion slot for optional module installation, for more
about the module, please refer to the installation guide of the module.

Hardware installation

After selecting an appropriate location, you are ready to connect it. This
section covers important rules regarding Fast Ethernet connections, and
describes how to connect the hub to end nodes, another hub, and power
supply.

• General Rules

Before making any connections to the hub, note the following rules:
♦
All network connections to the hub must be made using Category 5
8
NOVA100 Series