A GPS/BDS antenna interface can connect to a GPS/BDS remote antenna to provide the
GPS/BDS positioning function.
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
FE electrical interface
An FE electrical interface transmits and receives Ethernet services at 10 Mbit/s or 100 Mbit/s.
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.
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