Table 3-480
ETH interface attributes
Attribute
Description
Connector type
RJ45
Standards compliance
l
IEEE802.3
l
IEEE802.3u
l
IEEE802.3ab
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
Heat Dissipation
The AR2504-D-H router has no fans and uses natural heat dissipation.
Technical Specifications
lists technical specifications of the AR2504-D-H router.
Table 3-481
AR2504-D-H technical specifications
Item
Specification
System parameters
Processor
Dual-core, 533 MHz
Memory
2 GB
Flash
512 MB
Dimensions (W x
D x H)
l
With no mounting bracket installed: 442.0 mm x 420.0 mm x 44.4
mm (17.4 in. x 16.5 in. x 1.74 in.), 1 U height
l
With mounting brackets installed: 482.0 mm x 420.0 mm x 44.4
mm (18.98 in. x 16.5 in. x 1.74 in.), 1 U height
Weight (empty
chassis)
7 kg (15.43 lb)
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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