3G/LTE Antenna Interface
3G/LTE antenna interfaces of a router include a primary antenna interface and a diversity
antenna interface. The primary antenna interface receives and transmits 3G/LTE signals, and
the diversity antenna interface helps improve quality of received 3G/LTE signals.
lists attributes of a 3G/LTE antenna interface.
Table 3-142
3G/LTE antenna interface attributes
Attribute
Description
Connector type
SMA-K (screw threads outside and a hole inside)
Standards compliance and
frequency bands supported
l
FDD LTE: bands 1/2/3/5/7/8/20
l
WCDMA/HSDPA/HSUPA/HSPA+: bands 1/2/5/8
l
GSM/GPRS/EDGE: 850/900/1800/1900 (MHz)
Rate
l
Frequency Division Duplexing (FDD) LTE: uplink
rate of 50 Mbit/s and downlink rate of 100 Mbit/s
l
Dual Carrier High Speed Packet Access Plus (DC-
HSPA+): uplink rate of 5.76 Mbit/s and downlink rate
of 42 Mbit/s
l
High Speed Packet Access Plus (HSPA+): uplink rate
of 5.76 Mbit/s and downlink rate of 21.6 Mbit/s
Cable type
l
LTE primary antenna interface:
l
LTE diversity antenna interface:
GPS Antenna Interface
A GPS antenna interface can connect to a GPS+LTE remote diversity antenna to provide the
GPS positioning function.
lists attributes of a GPS antenna interface.
Table 3-143
GPS antenna interface attributes
Attribute
Description
Connector type
SMA-K (screw threads outside and a hole
inside)
Frequency bands supported
1575 MHz
Cable type
GPS+LTE remote diversity antenna
GE Electrical Interface
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06)
Copyright © Huawei Technologies Co., Ltd.
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