Appendix C Specifications; Network; Electrical; Environmental - HP Jetdirect 640n Setup Manual

C Specifications
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Network

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Electrical

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Environmental

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Safety, EMC, and Acoustic compliance
Network
HP J8025A (640n)
Electrical
Electrical power is supplied by the device EIO slot.
1.25 A maximum @ 3.3 V nominal
Environmental
Temperature
Relative Humidity
(non-condensing)
Maximum Altitude
ENWW
RJ-45 connector for Ethernet IEEE 802.3 10Base-T, Fast Ethernet IEEE 802.3u
100Base-TX, and Gigabit Ethernet 802.3ab 1000Base-T.
Operating
0° to 55° C
(32° to 131° F)
15% to 95% at 40° C (104° F)
4.6 km (15,000 ft)
Non-Operating
-40° to 70° C
(-40° to 158° F)
15% to 95% at 65° C (149° F)
4.6 km (15,000 ft)
Network 35