Environmental Requirements; Data Transmission Ranges - Brocade Communications Systems Brocade VDX 6740 Hardware Reference Manual

A

Environmental requirements

Environmental requirements

Table 15
during transportation or storage) conditions.
TABLE 15
Condition
Ambient
Temperature
Humidity
Altitude
Shock
Vibration
Airflow

Data transmission ranges

Table 16
ports.
TABLE 16
Cable and connector type
Active copper
direct-attach
Active optical cable
direct-attach (Laserwire)
10GE-SR SFP+
10GE-LR SFP+
48
lists the acceptable environmental ranges for both operating and nonoperating (such as
Environmental requirements
Acceptable during operation
0º to 40ºC (32º to 104ºF)
10% to 85% RH non-condensing, at
40ºC (104ºF)
0 to 3 km (9,842 feet) above sea level
20 G, 6 ms, half-sine wave
0.5 G sine, 0.4 gms random, 5-500 Hz
Brocade VDX 6740 (port side intake)
Maximum - 43.7 cmh (25.7 cfm)
Nominal - 19.5 cmh (11.5 cfm)
Brocade VDX 6740T
Maximum - 83.8 cmh (49.3 cfm)
Nominal - 44.7 cmh (26.3 cfm)
provides the data transmission ranges for different cable types and port speeds for all

Data transmission ranges

Connector
SFP+ copper
SFP+ copper
SFP+ MMF,
SR
SFP+ SMF, LR
Acceptable during non-operation
-25º to 70ºC (-13º to 158ºF)
10% to 90% RH non-condensing, at 70ºC
(158ºF)
0 to 12 km (39,370 feet) above sea level
33 G, 11 ms, half-sine wave, 3/eg Axis
2.0 G sine, 1.1 gms random, 5-500 Hz
N/A
Cable Distance
Twinaxial Up to 20 m (65.62 ft)
[1 m (3.28 ft), 3 m (9.84 ft), and
5 m (16.40 ft) supported]
Plastic optical fiber Up to 30 m (98.43 ft)
MM OM2 82 m (269.03 ft)
MM OM3 300 m (984.25 ft)
SM 10 km (6.2 miles)
Brocade VDX 6740 Hardware Reference Manual
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