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Technical Specifications
Table 27: DC SSI PS Model #60021 (1200 W DC PSU)
For the BlackDiamond 12804 switch
Typical configuration
Full configuration
Input
Output
Operating conditions
Table 28: AC PS Model #65021 (325 W AC Power Supply)
For the BlackDiamond 12802 switch
Minimum configuration
Full configuration
Input
Output
Operating conditions
152
3 power supplies
6 power supplies
Nominal input voltage: –48 V
Voltage input range: –40.5 V
Input currents:
–40 V
@ 35 A
–48 V
@ 30 A
–60 V
@ 23 A
Maximum in-rush current: Not more than 80 A for 5 ms
Input circuit protection: 50 A
Wire harness provided by Extreme Networks with each power supply.
Extreme Part# 4340-00028
2
Wire type: 8 AWG (10 mm
minimum
Connector: Molex connector PN 42816-0312
Connector pins: Molex connector pins PN 42815-0032
DC output: 48 V
, 24 A / 12 V
DC output power (W): 1200 W
Operating temperature: 0° C to 40° C (32° F to 104 °F)
Operating humidity: 10% to 90% relative humidity, non-condensing
Operating altitude: 0 m to 3,000 m (0 ft to 9,850 ft)
Operational shock*: 30 m/s
Operational office vibration*: 5 to 100-5 Hz @ 2/10 G, 0 to peak, 1 oct/min
Operational random vibration*: 3 to 500 Hz @ 1.5 G rms
* Worst case operational condition; not for continuous operation under this
condition
2 power supplies
4 power supplies
Nominal input ratings: 100 to 240 V
Operational voltage range: 90 to 264 V
Maximum input amperages:
3.5 A @ 115 V
(low-line)
1.75 A @ 230 V
(high-line)
AC line frequency: 47 to 63 Hz
AC power supply input socket: IEC 320 C14
Minimum wire size: 18 AWG (0.82mm
(pre-approved cord set for county of use)
DC Output:
48 V
, 6 A/12 V
2.5 A/7 VSB 0.75 A
Output power (W): 325 W
Operating temperature: 0° C to 40° C
Storage temperature: –40° C to 70° C
Operating humidity: 10% to 90% relative humidity, non-condensing
2
Operational shock: 30 m/s
BlackDiamond 12800 Series Switches Hardware Installation Guide
to –72 V
) listed tray cable, copper-stranded rated @ 90 C
, 4 A
2
(3 g), 60 shocks
, 60/50 Hz, 4 A max
2
) copper stranded
(3 g)
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