53-1003990-22 Installation Guide
Brocade
®
G620 Switch Hardware Installation Guide
Condition Operational Nonoperational
Airflow Maximum: 71.36 cmh (42 cfm)
Nominal: 59.47 cmh (35 cfm)
N/A
Operating noise Maximum: 65 dB N/A
Power Supply Specifications (Per PSU)
Power Supply Model
Maximum
Output
Power
Rating (DC)
Input Voltage
Input Line
Frequency
Maximum
Input
Current
Input Line
Protection
Maximum Inrush Current
XBR-G250WPSAC-F 250W 100–240 VAC
(nominal)
90–264 VAC
(range)
50/60 Hz
(nominal)
47–63 Hz
(range)
3.5A Line fused 50A peak @ 240 VAC for <10
ms, 10–150 ms, <15A peak.
50A peak @ 240 VAC at cold
start for <10 ms.
15A peak for cycles 10–150
ms. <3.5A peak for >150 ms.
XBR-G250WPSAC-R 250W 100–240 VAC
(nominal)
90–264 VAC
(range)
50/60 Hz
(nominal)
47–63 Hz
(range)
3.5A Line fused 50A peak @ 240 VAC for <10
ms, 10–150 ms, <15A peak.
50A peak @ 240 VAC at cold
start for <10 ms.
15A peak for cycles 10–150
ms. <3.5A peak for >150 ms.
XBRG250WPSDCR 250W
48 VDC
(nominal)
40–60 VDC
(range)
N/A 7.1A 48V (+) &
return (–)
fused
50A peak for any initial current
surge or spike of 10 ms or less
Data Port Specifications (Fibre Channel)
Model Name Port Numbers Media Type Description
0 to 47 10G, 16G, or 32G SFP+ optical
ports
Can be an F_Port, N_Port, E_Port, or EX_Port.Brocade G620
Switch
48 to 63 4 x 16G (64G) or 4 x 32G (128G)
QSFP optical ports
Can be an F_Port, E_Port, or EX_Port.
Fibre Channel Data Transmission Ranges
Port Speed (G)
Cable Size
(Microns)
Short Wavelength (SWL) Long Wavelength (LWL)
Extended Long
Wavelength (ELWL)
50 150m (492 ft) (OM2)
380m (1264 ft) (OM3)
400m (1312 ft) (OM4)
N/A N/A
62.5 70m (229 ft) N/A N/A
4
9 N/A 30 km (18.6 miles) N/A
8 50 50m (164 ft) (OM2)
150m (492 ft) (OM3)
190m (623 ft) (OM4)
N/A N/A
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