Huawei BTS3900C Hardware Description page 147

BTS3900C (Ver.C)
Hardware Description
Trans
missi
on
Mode
Hybrid
Trans
missio
n
Issue 03 (2013-05-27)
Mode Application Scenario
Supp
orted
GSM Scenario 1: The transmission cables are connected to
+LTE the electrical ports on the LMPT or UMPT and the
GTMU. The LMPT or UMPT is interconnected to the
GTMU using the optical port.
Scenario 2: The transmission cables are connected to
the optical ports on the LMPT or UMPT and the
GTMU. The LMPT or UMPT is interconnected to the
GTMU using the electrical port.
UMTS Scenario 1: The transmission cables are connected to
+LTE the electrical ports on the LMPT or UMPT and the
WMPT or UMPT. The LMPT or UMPT is
interconnected to the WMPT or UMPT using the
optical port.
Scenario 2: The transmission cables are connected to
the optical ports on the LMPT or UMPT and the
WMPT or UMPT. The LMPT or UMPT is
interconnected to the WMPT or UMPT using the
optical port.
UMTS Scenario 1: The transmission cables are connected to
+LTE the optical ports on the WMPT or UMPT and the
LMPT or UMPT. The LMPT or UMPT is
interconnected to the WMPT or UMPT using the
electrical port.
Scenario 2: The transmission cables are connected to
the optical ports on the WMPT or UMPT and the
LMPT or UMPT. The LMPT or UMPT is
interconnected to the WMPT or UMPT using the
electrical port.
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7 BTS3900C Cables
Legend
"9" in the
Figure 7-7
shows the cable
connections in
scenario 1.
"10" in the
Figure 7-7
shows the cable
connections in
scenario 1.
"11" in the
Figure 7-7
shows the cable
connections in
scenario 1.
138