MINI-LINKEandEMicro
7.2 MXU – MINI -LINK Cross-connect Unit
The MXU is a digital cross-connect unit that fits into any available Access
Module Magazine (AMM) slot. The unit i s equipped w ith four fram ed 2 Mbit/s
interfaces and one unframed V.24 data interface.
DIG IF 1-4
DATA IF 5
O&M
ALARM I/O DC + -
1234
Figure 81 MXU
The MXU is fully compatible with Ericsson DXX products and can be integrated
into any DXX network.
It provides the following functions:
• Embedded management channel
• Grooming
• Ring-configured networks for protection
115
AE/LZT 110 2012 R8C 2002- 03-04
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