Installation guide

Power consumption (maximum configuration)
Model name @100 VAC input @200 VAC input @-48 VDC input Minimum
number of
power supplies
Notes
Brocade 7800 4.56 A
454 W
1550 BTU/hr
2.34 A
452 W
1536 BTU/hr
N/A
Brocade 7800
does not support
-48 VDC power
supply or DC
power supply
2 SR optics, fans
at high speed, 2
PSUs
Data port specifications (Fibre Channel)
Model Port type Number of
ports
Description
Brocade 7800 40 GbE 2 Compatible with short range (SR) and long range (LR) optical
QSFP+ transceivers
10 GbE 16 Compatible with ultra short reach (USR), short reach (SR), and
long reach (LR) optical SFP+ transceivers
1 GbE 16 Compatible with -SX, -LX, and -CX (copper) SFP transceivers
Fibre Channel data transmission ranges
Port speed (Gbps) Cable size
(microns)
Short wavelength
(SWL)
Long wavelength
(LWL)
Extended long
wavelength (ELWL)
1 50 500 m (1,640 ft)
(OM2)860 m (2,821
ft) (OM3)
N/A N/A
62.5 300 m (984 ft) N/A N/A
9 N/A 10 km (6.2 miles) 80 km (50 miles)
2 50 300 m (984 ft)
(OM2)500 m (1,640
ft) (OM3)
N/A N/A
62.5 150 m (492 ft) N/A N/A
Brocade 7800 Extension Switch Technical Specifications
48 Brocade 7800 Extension Switch Hardware Installation Guide
53-1001350-08