IRC-305 is a compact and rugged 19" 2U rack-mount chassis designed for space limited application, especially in the telecommunication environment. Its rugged, sturdy, full-sealed and well-cooled steel chassis is specially designed to withstand shocks, dust, humidity, trembling vibration and high operating temperature in the harsh environment.

The space inside a cabinet is more valuable than before as the Internet business blooming. A 2U chassis, which needs just a compact system for the application, saves half the space more than the traditional 4U chassis.

With the power switch protection cap, IRC-305 can avoid accidental reset of the system.

Detachable card cage

IRC-305 is equipped with a detachable card cage to install the boards more easily.

Two fans for better ventilation

Two 8cm ball-bearing fans for better ventilation.

Touch-free On/Off & reset switch

For security reasons, a switch protection cap is provided to prevent accidental reset.

General

Construction

• Heavy-duty steel with aluminum front panel

Air Filter

• One replaceable air filter

Cooling Fan

• Two 8cm (35.3cfm) ball-bearing fans

Disk Drive Housing

• External: 5.25"x1 + 3.5" FDDx1

• Internal: 3.5" HDDx1

Indicator

• LED indicators for HDD and power On/Off

Switch

• One for reset and one for power On/Off with a protection cap

Keyboard Connector

• Standard PS/2 K/B connector at the front panel

Keyboard Connector Cap

• One cap at the front panel

Speaker

• One 8W speaker

Standard Color

• Beige, black

Dimension

• 482(W) x 430.6(D) x 88(H) mm

• 19"(W) x 17"(D) x 3.5"(H)

Weight

• Net: 10.5kg (23.1lb)

• Gross: 11.5kg (25.3lb)

Backplane

• Vertical 6-slot ISA backplane

• Vertical 6-slot PICMG 4xPCI backplane

Power Supply (PW-250)

Maximum Output

• 250W

Output Voltage & Current

• +5V@25A, +12V@10A, -5V@0.5A, -12V@0.5A

Input Voltage

• 95 - 132V/185 - 264V selectable

Input Frequency

• 47Hz - 63Hz

Input Current

• 8A max./115V, 4A max./230V

Efficiency

• Min. 70%

MTBF Reliability

• Min. 50,000 hours at 25ºC (70ºF)

Safety

• UL, CSA, TÜV, FCC, CE, CB

Environment

Operating Temperature 

• 0 to +55ºC

Storage Temperature 

• 0 to +70ºC

Relative Humidity

• 5% to 95%, non-condensing

IRC-305-06V-25

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IRC-305-06V4-25

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IRC-305-06V4-30X

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