Huawei AR303 eKitEngine Enterprise Router
AR303, 1xGE COMBO WAN, 4xGE LAN, 1xUSB 2.0
Installation type Work bench
Against the wall
Chassis height [U] 1 U
Dimensions Basic dimensions: 38.0 mm x 240.0 mm x 161.5 mm (1.5 in. x
9.45 in. x 6.36 in.)
Maximum dimensions: 41.4 mm x 240.0 mm x 161.5 mm (1.63 in. x 9.45 in. x 6.36 in.)
CPU 1.1 GHz, 2 Cores
Memory 1 GB
NAND Flash 1 GB
Console port RJ45
RTC Supported
LAN ports 4 x GE electrical interfaces
WAN ports 1 x GE Combo WAN
Number of service board slots 0
MIC slots (default/maximum) 0/0
SIC slots (default/maximum) 0/0
WSIC slots (default/maximum) 0/0
XSIC slots (default/maximum) 0/0
Redundant MPUs Not supported
RPS input Not supported
PoE Not supported
IP rating IP20
MTBF [years] 62.60 years
MTTR [hours] 2 hours
Availability 0.9999963529
Typical power consumption [W] 9 W
Maximum power consumption [W] 12 W
Power supply mode AC external
Number of power modules 1
Rated input voltage [V] 110 V to 220 V, 50 Hz/60 Hz
Input voltage range [V] 90 V to 270 V, 45 Hz to 65 Hz
Maximum input current [A] 0.8 A
Maximum output power [W] 24 W
Redundant power supply Not supported
Type of fans None
Number of fan modules 0
Heat dissipation mode Natural heat dissipation
Airflow Natural heat dissipation
Noise at normal temperature (acoustic power) [dB(A)] 0 (Natural heat dissipation)
Long-term operating temperature [C(F)] 0C to 40C (32F to 104F)
NOTE:
When the altitude is 1800 m-5000 m (5906 ft.-16404.2 ft.), the highest operating temperature reduces by 1C (1.8F) every time the altitude increases by 220 m (722 ft.).
Long-term operating relative humidity [RH] 5% RH to 95% RH, non-condensing
Long-term operating altitude [m(ft.)] < 5000 m (16404.2 ft.)
Storage temperature [C(F)] -40C to +70C (-40F to +158F)
Overtemperature alarm Supported
Environmental standards compliance RoHS
REACH
WEEE