73
Table 114 LED description
LINK
• Off means no link is present; On means a link is present.
ACT
• Off means the channel is idle. On means there is call activity.
Interface cables and connection methods
For more information about E&M interface cables and connection methods, see "E&M interface."
MIM-1VE1
Introduction
The 1-port E1 voice interface module (MIM-1VE1) handles dense voice signals in a VoIP system. It
provides a CE1/PRI/R2 port that allows access of a maximum of 30 channels of voice signals.
Interface specifications
Table 115 Interface specifications
Connector D15
Number of connectors 1
Operating mode
CE1
ISDN PRI
R2
Interface rate 2.048 Mbps
Cable
E1 120-ohm balanced twisted pair cable
75-ohm-to-120-ohm adapter (with BNC connector)
Supported service
• R2 signaling
• DSS1 signaling
• IP Fax
• General VoIP features in Comware
Interface LEDs
Figure 82 MIM-1VE1 panel
Table 116 LED description
LINK/ACT
• On means carrier signal has been received.
• Flashing means data is being received or/and transmitted.
• Off means no carrier signal has been received.
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