Attribute
Description
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.
Frame format
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol
IP
Cable type
USB interface (host)
A USB interface provides up to 480 Mbit/s upload and download rates.
lists
attributes of a USB interface.
Table 3-215
USB interface attributes
Attribute
Description
Connector type
Type A
Standards compliance
USB2.0
Working mode
Host
LTE antenna interface
LTE antenna interfaces of a router include a MAIN interface (for the primary antenna) and a
DIV interface (for the secondary antenna). The primary and secondary antennas work
together. The primary antenna transmits and receives LTE signals, and the secondary antenna
helps improve the quality of received LTE signals.
lists LTE antenna interface
attributes.
Table 3-216
LTE antenna interface attributes
Attribute
Description
Connector type
SMA-K (screw threads outside and a hole inside)
Standards
compliance and
frequency bands
supported
l
LTE FDD: bands 1/2/3/4/5/7/8/20
l
DC-HSPA+/HSPA+/HSPA/WCDMA: bands 1/2/5/8
l
GSM/GPRS/EDGE: 850/900/1800/1900 (MHz)
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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