Nortel Networks 8306, 8310 manual Fan trays, Site requirements, Space requirements

Site requirements 27

•8005DC

•8005DI DC,

The PoE feature requires the following components:

•Ethernet Routing Switch 8306 or 8310 chassis with PoE backplane

•Ethernet Routing Switch 8301AC or 8302AC power supply

•Ethernet Routing Switch 8393SF/CPU or 8394SF/CPU module

and a choice of either of the following:

•Ethernet Routing Switch 8348TX-PWR module

•Ethernet Routing Switch 8348GTX-PWR module

Fan trays

Table 1 "Number of fan trays installed for each chassis" (page 27) lists the number of fan trays for the Ethernet Routing Switch 8310 and 8306 chassis.

Table 1

Number of fan trays installed for each chassis

Chassis	Fan tray
8310	Two fan trays; each fan tray contains eight high-capacity fans.
8306	One fan tray containing six high-capacity fans.

A control/monitor circuit board in the fan tray reports temperature and fan operating status to the network management software. A green light emitting diode (LED) indicates that the fan tray is operating correctly. For information about installing the fan, see Nortel Ethernet Routing Switch 8300 Installation — Fan Tray, (NN46200-302).

Site requirements

Ensure that the installation site meets the space, electrical, and environmental requirements listed in this section. For more information see, “Technical specifications” (page 55).

Space requirements

The installation site must provide sufficient free space around the chassis to ensure proper ventilation and access for servicing.

Nortel Ethernet Routing Switch 8300

Installation — Chassis

NN46200-309 01.01 Standard

16 June 2008

Copyright © 2008 Nortel Networks