Genuine Original Hewlett Packard Power Supply for ProCurve 4000M 8000M J4119A. The HP ProCurve Switch 4000M/8000M Power Supply (HP J4119A) is a redundant power supply that you can add to an HP ProCurve Switch 4000M and 8000M to provide additional switch reliability.
Model Number: J4119A
Specifications:
| Electrical | The HP ProCurve Switch 4000M/8000M Power Supply automatically adjusts to any voltage between 100-127 and 200-240 volts and either 50 or 60 Hz. |
| AC voltage | 100–127 volts 200–240 volts |
| Maximum current | 2.0 A max 1.0 A max |
| Frequency range | 50/60 Hz 50/60 Hz |
| Temperature | Operating 0°C to 55°C (32°F to 131°F) Non-Operating -40°C to 70°C (-40°F to 158°F) |
| Relative humidity (non-condensing) | Operating 15% to 95% at 40°C (104°F) Non-Operating 15% to 90% at 65°C (149°F) |
| Maximum altitude | Operating 4.6 Km (15,000 ft) Non-Operating 4.6 Km (15,000 ft) |
| Safety | EN60950 / IEC 950
CSA 950
NOM-001-SCFI-1993
NOM-019-SCFI-1994
UL 1950 |
Features:
- Power load sharing—with two supplies installed, they share the power load, which increases the life of both of the power supplies.
- Provides power redundancy—if either one of the power supplies should fail, the remaining supply provides enough power to continue running afully loaded Switch 4000M or 8000M.
- “Hot swap” operation—you can add or replace either Power Supply without having to shut down or reboot the switch.
- Automatic fault detection—if the power supply encounters a problem, the Switch 4000M and 8000M can immediately detect the condition and report it via the Power status and Fault LEDs on the switch. Event messages will also be displayed in he switch console event log and the web browser interface Alert log.
