Huawei BTS3900C Hardware Description page 146

BTS3900C (Ver.C)
Hardware Description
Trans
missi
on
Mode
Route
Backu
p
Mode
with IP
Comm
on
Trans
missio
n
Issue 03 (2013-05-27)
Mode Application Scenario
Supp
orted
GSM Scenario 1: The UTRPc is configured. The
+LTE transmission cable is connected to the FE/GE optical
port or electrical port on the UTRPc.
Scenario 2: The UTRP is not configured. The
transmission cable is connected to the FE/GE optical
port on the LMPT or UMPT. The LMPT or UMPT is
interconnected to the GTMU using the electrical port.
Scenario 3: The UTRP is not configured. The
transmission cable is connected to the FE/GE electrical
port on the LMPT or UMPT. The LMPT or UMPT is
interconnected to the GTMU using the optical port.
Scenario 4: The UTRP is not configured. The
transmission cable is connected to the FE/GE electrical
port or optical port on the LMPT or UMPT. The
LMPT or UMPT is interconnected to the GTMU
through the backplane.
UMTS Scenario 1: The UTRPc is configured. The
+LTE transmission cable is connected to the FE/GE optical
port or electrical port on the UTRPc.
Scenario 2: The UTRP is not configured. The
transmission cable is connected to the FE/GE optical
port on the LMPT or UMPT. The LMPT or UMPT is
interconnected to the WMPT or UMPT using the
electrical port.
Scenario 3: The UTRP is not configured. The
transmission cable is connected to the FE/GE electrical
port on the LMPT or UMPT. The LMPT or UMPT is
interconnected to the WMPT or UMPT using the
optical port.
Scenario 4: The UTRP is not configured. The
transmission cable is connected to the FE/GE electrical
port or optical port on the LMPT or UMPT. The
LMPT or UMPT is interconnected to the WMPT or
UMPT through the backplane.
GSM Scenario 1: The transmission cables are connected to
+UMT the electrical ports on the WMPT or UMPTand the
S GTMU. The WMPT or UMPT is interconnected to the
GTMU using the optical port.
Scenario 2: The transmission cables are connected to
the optical ports on the WMPT or UMPT and the
GTMU. The WMPT or UMPT is interconnected to the
GTMU using the electrical port.
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Copyright © Huawei Technologies Co., Ltd.
7 BTS3900C Cables
Legend
"6" in the
Figure 7-7
shows the cable
connections in
scenario 1.
"7" in the
Figure 7-7
shows the cable
connections in
scenario 1.
"8" in the
Figure 7-7
shows the cable
connections in
scenario 1.
137