1
Appendix B Technical specifications
Table 5 Technical specifications
Item 1910-8 1910-24 1910-48 1910-8-PoE+ 1910-24-PoE+
Dimensions (H
× W × D)
44 × 266 ×
162 mm (1.73
× 10.47 × 6.38
in)
44 × 440 ×
173 mm (1.73
× 17.32 × 6.81
in)
44 × 440 ×
173 mm (1.73
× 17.32 × 6.81
in)
44 × 330 ×
230 mm (1.73
× 12.99 × 9.06
in)
44 × 440 ×
238 mm (1.73
× 17.32 × 9.37
in)
Weight ≤ 1 kg (2.20 lb)
≤ 2.2 kg (4.85
lb)
≤ 2.3 kg (5.07
lb)
≤ 2.1 kg (4.63
lb)
≤ 3.3 kg (7.28
lb)
Management
port
One console port
Ethernet port
Eight
10/100-Mbps
auto-sensing
Ethernet ports
and two GE
combo
interfaces
24 ×
10/100-Mbps
auto-sensing
Ethernet ports
and two GE
combo
interfaces
48 ×
10/100-Mbps
auto-sensing
Ethernet ports,
two
10/100/1000-
Mbps
auto-sensing
Ethernet ports,
and two GE
fiber ports
Eight
10/100-Mbps
auto-sensing
Ethernet ports
and two GE
combo
interfaces
24 ×
10/100-Mbps
auto-sensing
Ethernet ports
and two GE
combo
interfaces
Input AC
voltage
Rated voltage range: 100 VAC to 240 VAC @ 50 Hz or 60Hz
Power
consumption
(full
configuration)
8 W 12 W 22 W
A single PoE
port provides
power
consumption up
to 30 W and the
switch provides
up to 65 W for
PoE
port-connected
devices in total.
The overall
power
consumption of
the switch is 90
W.
A single PoE
port provides
power
consumption up
to 30 W and the
switch provides
up to 180 W for
PoE
port-connected
devices in total.
The overall
power
consumption of
the switch is
220 W.
Operating
temperature
0°C to 40°C (32°F to 104°F)
Relative
humidity
5% to 95%, noncondensing
Cooling
system
No fans for heat ventilation
Two fans for
heat ventilation