Huawei AR500 Series Manual page 10

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Attribute
Interface attribute
Frame format
Network protocol
Cable type
USB interface
Do not remove the USB flash drive during a USB-based deployment. Otherwise, the system
will restart.
The USB interface supports USB 2.0 devices and provides upload and download speeds of
480 Mbit/s. You can use the USB interface to upload or download configuration and
application files to the flash memory.
Table 3-6 USB interface attributes
Attribute
Connector type
Standards compliance
Working mode
LTE antenna interface
LTE antenna interfaces of a router include a MAIN interface (for the primary antenna). The
primary antenna transmits and receives LTE signals.
attributes.
Issue 10 (2019-03-06)
Table 3-6
Copyright © Huawei Technologies Co., Ltd.
Description
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.
Ethernet_II, Ethernet_SAP, Ethernet_SNAP
IP
6.6 Ethernet Cable
lists USB interface attributes.
Description
TYPE-A
USB 2.0
Host
Table 3-7 lists LTE antenna interface
3 Chassis
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