H3C Technologies H3C MSR 50 - Manual (Page 152)

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Table 3-40 Interface attributes of 1CE3
Attribute Description
Connector SMB
Number of connectors 2
Interface standard G.703, G.704, G.751
Interface rate 34.368 Mbps
Interface cable type E3 cable (75ohm coaxial cable)
Operating mode
E3
CE3
Supported service E3 leased line
Interface LEDs
MIM-1CE3 panel is shown in the following figure:
Figure 3-55 MIM-1CE3 panel
The following table describes the LEDs on the MIM-1CE3 panel:
Table 3-41 Description of the LEDs on the MIM-1CE3 panel
LED Description
LINK
z
OFF means the link is not set up.
z
ON means the link has been set up.
ACT
z
OFF means no data is being transmitted or received;
z
Blinking means data is being received or/and transmitted.
Interface cable
The external interface provided by a MIM-1CE3 module is two SMB sockets respectively for Tx
(Transmitter end) and Rx (Receiver end). The interface adopts 75ohm unbalanced transmission mode
and uses a pair of 75ohm unbalanced coaxial cables to connect the peer device.
Figure 3-56 E3/T3 cable
BNC connector SMB connector BNC connector SMB connector