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Installing E1 Net Modules in ASN Platforms

B-4 115375-A Rev. A

You should obtain advice from a competent telecommunications safety engineer if

in doubt.

Failure to install the net module according to these instructions will invalidate the

Approval.

MCE1 Net Module Safety Status

Table B-3 lists the safety status of interconnection points to the connection of

other equipment.

Table B-3. MCE1 Net Module Safety Status

Port Location Port Description Type of Circuit

J16 E1 120Ω balanced Telecommunications

network voltage (TNV)

J17 (TX) E1 75Ω transmit TNV

J15 (RX) E1 75Ω receive TNV

P1 Host Port Safety extra-low voltage

(SELV)

EXT CLK External Clock SELV

1 2 ... 39 40 41 42 43 44 45 46

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Avaya E1 Manual do Utilizador Página 44