Nortel Networks 3500 DS1 29-84 Front I/O module NTN452EA, BNC 12-Port Front I/O module NTN452JA

Hardware feature descriptions 3-31

Figure 3-8

DS1 29-84 Front I/O module (NTN452EA)

EX0765p

In (DS1 29-56)

Out (DS1 29-56)

Out (DS1 57-84)

In (DS1 57-84)

Lock/eject lever

Figure 3-9

BNC 12-Port Front I/O module (NTN452JA)

EX1065p

Out
Port 1
In
Out	Out
Port 5	Port 4
In	In
Out	Out
Port 9	Port 8
In	In
	Out
	Port 12
	In
Locking/eject
lever

Planning and Ordering Guide—Part 1 of 2 NTRN10AN Rel 12.1 Standard Iss 1 Apr 2004