A GPS/BDS antenna interface can connect to a GPS/BDS remote antenna to provide the
GPS/BDS positioning function. Table 3-326 lists the attributes of a GPS/BDS antenna
interface.
Table 3-326 GPS/BDS antenna interface attributes
Attribute Description
Connector type SMA-K (screw threads outside and a hole
inside)
Frequency bands supported
l GPS: 1575.42 MHz
l BDS: 1561.098 MHz
Cable type 6.3.15 GPS/BDS Remote Antenna
FE electrical interface
An FE electrical interface transmits and receives Ethernet services at 10 Mbit/s or 100 Mbit/s.
Table 3-327 lists FE electrical interface attributes.
Table 3-327 FE electrical interface attributes
Attribute
Description
Connector type M12
Interface attribute MDI/MDIX
NOTE
l MDI stands for medium dependent interface,
an Ethernet interface connection mode.
Ethernet interfaces of most network interface
cards (NICs) are MDI interfaces.
l MDIX stands for medium dependent
interface crossover, a version of MDI. MDIX
interfaces are usually used on hubs or LAN
switches.
Standards compliance IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Frame format Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocols IP
Cable type M12 cable
VGA interface
A video graphics array (VGA) interface provides VGA video output. Table 3-328 lists VGA
interface attributes.
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 431
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