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CHAPTER 4. Module and Internal Option Card Installation
This module is typically connected as shown below:
T1E1-4 (4-Port T1/E1 Network Module)
This module provides four T1 ports, each running at 1.544 Mbps and
supporting 24 data timeslots, or four E1 ports, each running at 2.048 Mbps and
supporting 30 data timeslots.
The following table explains the LEDs states in detail.
LED
RDY
LNK 0
LNK 1
LNK 2
LNK 3
50
Figure 4.19 Connecting the T1E1-2M Mini Module
T1E1-3
LNK3
RDY
LNK2
Figure 4.20 T1E1-4 Network Module
Indication
& Color
Solid Green
Network module is operational and power on.
Off
Indicates the port is power down.
Green
Indicates the port is enable. (Carrier Detect)
Amber
Indicates an alarm condition exists on the remote end
of one of the T1/E1 ports.
On remote end, detected alarm condition:
- RAI (Remote Alarm Indication)
- AIS (Alarm Indication Signal).
T1E1-2
T1E1-1
T1E1-0
Description
© SAMSUNG Electronics Co., Ltd.
LNK1
LNK0
T1E1-4
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