Specifications

Chapter 5: Installation
Method B – T1/PRI Trunks Terminated on RJ-48C Jacks Away from the MDF
Page 5-30 Mitel
®
5000 Installation Manual – Issue 3.0, October 2008
Figure 5-10. T1/PRI or E1/PRI Terminations from RJ-48C [RJ45 in Europe] Jacks
Figure 5-11. Modular Jack [Line Jack Unit] Assembly Wiring for T1/PRI Trunks
T1 Cable
8-Conductor
Modular Jack [Line Jack Unit] Assemblies
RJ-48C
Jack
To
Telc o
To
Module
in Chassis
Four-Pair
Non-Reversing,
Mod-To-Mod
Line Cord
Four-Pair
Non-Reversing,
Mod-To-Mod
Line Cord
Modular Jack
T1 Module
RJ-48C Jack
GYBRS
RBK
O
BL
1
2
3
4
5
6
7
8
R1
T1
R
T
1
3
5
7
2
4
6
8
5
6
7
8
4
3
2
1
OUT = transmit to network
IN = receive from network
Four-Pair
Non-Reversing,
Mod-To-Mod
Line Cord
Assembly
TIP 1
(IN)
RING 1
(IN)
RING
(OUT)
TIP
(OUT)
[Line Jack Unit]