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Polycom DOC2559C User Manual

Page 38

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Chapter 1- Hardware Description

1-32

12

Fan Drawer

Mandatory

13-16

RTM ISDN/RTM
LAN

Either an RTM ISDN or an RTM LAN
card is mandatory in combination with a
Media card. The RTM ISDN/RTM LAN
board must be inserted in a slot opposite
any MPM+/MPMx card.

17

RTM-IP 4000

Mandatory

18

Blank Panel

Not Available (NA)

19-21

Power Modules

Mandatory:

With AC power, 3 power supplies are
installed, with the 3rd redundant.
With DC power, 2 power supplies are
installed with the 2nd redundant. The
center slot (#20) on the rear of the RMX
4000 is disabled and is fitted with blank
panel.
Note: Protective bonding conductor size
is 14AWG (1.5mm) within the Power
Entry Model.

Table 1-11

RMX™ 4000 Slot Numbering

Slot ID/No.

Card/Component

Requirement