Clear-Com LMC-64 - Manual (Page 71)

Clear-Com
Eclipse Median Instruction Manual 4 - 1 1
E1 trunking between matrices can also be achieved over an E1
network as shown in Figure 4-7. In this case E1 ports 1 and 5 of the
E-QUE interface are connected using standard straight-through CAT5
cables rather than crossover CAT5 cables.
Figure 4-7: E1 Trunking via an E1 Network
The E-QUE interface can also be used to connect the matrix to third
party equipment using E1 port 1 or 5.
Figure 4-8: Matrix to Third Party Connection Using E1
The CAT5 cable connecting the E1 port on the E-Que rear card may
be a crossover cable or a straight-through cable depending on the
requirements of the third party equipment. The E-Que interface should
be set to “Direct” in ECS.