Huawei AR500 Series Hardware Description page 143

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Table 3-49 RS232 interface attributes
Attribute
Connector type
Standards compliance
Working mode
Data equipment type
Cable type
GE electrical interface
A GE electrical interface (10/100/1000 Mbit/s auto-sensing) transmits and receives Ethernet
services at 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s.
attributes.
Table 3-50 GE electrical interface attributes
Attribute
Connector type
Standards compliance
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.
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd.
Description
DB9 Female
RS232
Full-duplex Universal Asynchronous
Receiver/Transmitter (UART)
Data circuit-terminating equipment (DCE)
6.7 RS232 Cable
Table 3-50 lists GE electrical interface
Description
RJ45
IEEE802.3, IEEE802.3u, IEEE802.3ab
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
3 Chassis
132