HP V1905 Series, Руководство по началу работы

Страница: 9 / 135

4
LED Status Description
not faulty.

For fiber connections, ensure that the receive (RX) and
transmit (TX) cable connectors are not swapped.
If these checks do not identify the cause of the problem, it
may be that the unit or the device connected to the port is
faulty. Contact your supplier for further advice.
Duplex
10/100/1000
BASE-T port
Yellow The port is in full duplex mode.
OFF The port is not connected, or is in half duplex mode.
Module Active SFP port
Green The SFP module is inserted.
OFF The SFP module is not inserted or is not recognized.
PoE Power (Only supported by HP
V1905-24-PoE Switch JD992A)
Green The port is supplying power to the device connected to it.
OFF
The port is not supply power to the device connected to it
or not connected.
System Specifications
Table 39 contains the system specifications of the Switch.
Table 39 System specifications of the Switch.
Specification V1905-24 V1905-24-PoE V1905-48
Physical dimensions
(H×W×D) 44 mm×440 mm×170
mm 44 mm×440 mm×238
mm 44 mm×440 mm×238
mm
Weight 1.6 kg 3.2 kg 2.9 kg
Console port 1 1 1
Ethernet port 24
24 (Each port can
provide a power
supply of 25 W)
48
Gigabit Combo port 2 2 2
AC Input voltage
Rated voltage range:
100–240V AC, 50/60
Hz
Rated voltage range:
100–240V AC, 50/60
Hz
Rated voltage range:
100–240V AC, 50/60
Hz
Power consumption (full
load)
17 W 205 W 26 W
Operating temperature 0°C to 40°C (32°F to 104°F)
Storage temperature –40°C to +70°C (–40°F to 158°F)
Operating humidity
(noncondensing)
5% to 95%
Storage humidity
(noncondensing)
5% to 95%