Avaya a HSSI Net Module in a System 5000 Instrukcja Użytkownika Pobierz pdf (Strona 34)

Installing the HSSI Net Module in a System 5000 Platform

B-2 117407-A Rev. A

The power drawn from the host chassis combined with that required for any other

net modules and accessories must not exceed the power rating of the host chassis.

You must install the net modules so as not to impair the integrity of the network

protection from hazardous voltages used or generated internally by the host

chassis.

Clearance and Creepage Distances

You must maintain the clearance and creepage distances (shown as X and Y,

respectively, in T

able B-2 and Figure B-1) between the HSSI net module and the

following:

• The host chassis in which it is installed

• Any adjacent net modules installed in the host chassis

The exception to this rule is the edge connector, which is located on the host

chassis backplane, where no minimum distance applies.

The creepage distances apply to a typical ofﬁce environment. If the host chassis is

exposed to conductive pollution or dry nonconductive pollution that could become

conductive due to condensation, the creepage distances shown in parentheses in

able B-2 apply.

Table B-2. HSSI Net Module Clearance and Creepage Distances

Clearance (X) Creepage (Y)

Voltage Used or Generated by Other

Parts of the Host or Expansion Card

2.0 mm 2.4 (3.8) mm Up to 50 V rms or VDC

2.6 mm 3.0 (4.8) mm Up to 125 V rms or VCC

4.0 mm 5.0 (8.0) mm Up to 250 V rms or VDC

4.0 mm 6.4 (10.0) mm Up to 300 V rms or VDC

1 2 ... 29 30 31 32 33 34 35 36

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Avaya a HSSI Net Module in a System 5000 Instrukcja Użytkownika Strona 34