AR2204-27GE-S

System parameters

Processor

Dual-core, 1 GHz

Memory

512 MB

Flash

512 MB

Micro SD card 

(default: sd1)

None

Hard disk

Not supported

Dimensions

Dimensions (H x W x D)

·       With no mounting bracket   installed:

·       44.4 mm x 442.0 mm x 420.0 mm 

        (1.75 in. x 17.40 in. x 16.54 in.)

·       With mounting brackets installed:

·       44.4 mm x 482.6 mm x 420.0 mm 

        (1.75 in. x 19.00 in. x 16.54 in.)

Power   specifications

Rated input voltage 

range (AC)

100 V to 240 V, 50 Hz/60 Hz

Maximum input 

voltage range (AC)

90 V AC to 264 V AC, 47 Hz to 63   Hz

Maximum input current

2 A

Maximum output power

60 W

RPS power supply

Not supported

PoE power supply

Not supported

Power consumption

(empty chassis)

Typical power 

consumption

25 W

Maximum power 

consumption

30 W

Heat dissipation

Fan module

Built-in, unpluggable fans

Airflow

(facing the front panel)

Left-to-right

Interface density

Management interfaces

1 (RJ45)

Console interface

1 (RJ45)

USB 2.0 interfaces

1

Service interfaces 

(standard   configuration)

WAN interfaces: two GE electrical   interfaces

and one GE combo interface

LAN interfaces: 24 GE electrical   interfaces

Extended slots

4×SIC

Environment   parameters

Operating temperature

0°C to 45°C (32°F to 113°F)

NOTE:

When the altitude is between 1800   m and 5000 m,

the highest operating temperature   reduces by 1°C

every time the altitude increases   by 220 m.

Storage temperature

-40°C to +70°C (-40°F to +158°F)

Operating relative humidity

5% to 95%, noncondensing

Operating altitude

< 5000 m (16404.2 ft.)