Specifications

Managed Data Path Model 4
Rack System provides a maximum port density of
16 SFP ports and redundant power and cooling in
a full width 1U rack.
The ATTO FibreCenter 3400R can be installed
into the ATTO Fibre Channel Rack System with
the FibreCenter facing the front or the back using
the “L”-brackets and mounting holes provided on
either end. The mounting holes on the “L”-
bracket fit a standard 19” rack, using a centered
1.25” (31.7 mm) hole pattern.
Width:
7 9/16" (193 mm)
Depth:
9 11/16" (246 mm)
Height:
1 3/4” (1U) (43 mm)
Weight:
2.85 lbs (1.3 Kg)
Operating temperature:
0-40° Celsius
Humidity:
0-90% non-condensing
Power, airflow and cooling
The ATTO
FibreCenter 3400R depends on the Fibre Channel
Rack System for power and cooling (see
Chapter 3.1)
Exhibit 2-1 Fibre Channel connector side of the ATTO FibreCenter 3400R
ATTO FibreCenter 3400D
The ATTO FibreCenter 3400D is a self-
contained, 1U high, half rack width desktop unit
which may be mounted in a rack using a standard
rackmount tray or rack mount brackets. Two
hubs may be coupled using the optional “L”
brackets providing a maximum port density of
16 SFP ports.
Width:
8 1/4" (210 mm)
Depth:
9 11/16" (246 mm)
Height:
1 3/4” (1U) (43 mm)
Weight:
2 lbs (.91 Kg)
Operating temperature:
0-40° Celsius
Humidity:
0-90% non-condensing
Input voltage
110/230V AC with an operating
input range of 90-132V AC or 175-264V AC, 47-
63 Hz single phase power. The AC input range
selection is automatic. No manual jumper or
switchover is required.
Output voltage
+12 volts @ 5 Amps (60 watts)
continuous, 5.8 Amps (70 watts) peak.
Maximum power draw
2 amps @ 110 volts
Airflow and cooling
The ATTO FibreCenter
3400D does not require any external cooling. Air
enters into the vents on the front and back of the
unit.
WARNING
Do not block the vents on the main enclosure.
Blocking the vents may cause overheating and could
damage the unit.