Datasheet

08H20G4-24 08H20G4-24P 08H20G4-48 08H20G4-48P
Performance
Switching Throughput Mpps 9.5 Mpps 9.5 Mpps 13.1 Mpps 13.1 Mpps
Switching Capacity 12.8 Gbps 12.8 Gbps 17.6 Gbps 17.6 Gbps
MAC Address Table 16K 16K 16K 16K
VLANs Supported 255 255 255 255
PoE Specifications
802.3af Interoperable N/A Yes N/A Yes
802.3at Interoperable N/A Yes N/A Yes
System Power N/A 375 watts per switch—
up to 30 watts per port
Per-port switch power
monitor:
• Enable/disable
• Priority safety
• Overload & short
circuit protection
N/A 375 watts per switch -up
to 30 watts per port
Per-port switch power
monitor:
• Enable/disable
• Priority safety
• Overload & short circuit
protection
Physical Specifications
Dimensions (H x W x D),
Rack Units
 4.4 cm H x 44.1cm W
x 21.66cm D
 1.73” H x 17.36” W x
8.53” D
 1U
 4.4 cm H x 44.1cm W
x 36.8cm D
 1.73” H x 17.36” W x
14.51” D
 1U
 4.4 cm H x 44.1cm W x
37.82cm D
 1.73” H x 17.36” W x
14.89” D
 1U
 4.4 cm H x 44.1cm W
x 36.8cm D
 1.73” H x 17.36” W x
14.51” D
 1U
Net Weight 2.30 kg (5.10 lb) 5.40 kg (11.9 lb) 4.45 kg (9.80 lb) 6.09 kg (13.4 lb)
MTBF 597,684 hours 272,651 hours 407,895 hours 219,440 hours
Physical Ports  (24) 10/100 ports
 (4) 1Gb SFP ports
 (2) 10/100/1000 ports
 (1) Console port
 Max: 28 active ports
 (24) 10/100 PoE ports
 (4) 1Gb SFP ports
 (2) 10/100/1000 ports
 (1) Console port
 Max: 28 active ports
 (48) 10/100 ports
 (4) 1Gb SFP ports
 (2) 10/100/1000 ports
 (1) Console port
 Max: 52 active ports
 (48) 10/100 PoE ports
 (4) 1Gb SFP ports
 (2) 10/100/1000 ports
 (1) Console port
 Max: 52 active ports
Power
Power Supplies 1 Internal, 1 optional
RPS
1 Internal, 1 optional
RPS
1 Internal, 1 optional
RPS
1 Internal, 1 optional
RPS
Normal Input Voltage 100 - 240 VAC 100 - 240 VAC 100 - 240 VAC 100 - 240 VAC
Input Frequency 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz
Input Current 0.5A max 7.65A max 0.8A max 7.65A max
Power Consumption 19.8W 31.4 W 33.8 W 45.8W
Environmental
Operating Temperature
0° to 50° C
(32° to 122° F)
0° to 50° C
(32° to 122° F)
0° to 50° C
(32° to 122° F)
0° to 50° C
(32° to 122° F)
Non-Operating Temperature
-40° to 70° C
(-40° to 158° F)
-40° to 70° C
(-40° to 158° F)
-40° to 70° C
(-40° to 158° F)
-40° to 70° C
(-40° to 158° F)
Heat Dissipation 66 BTUs/Hr 105 BTUs/Hr 114 BTUs/Hr 153 BTUs/Hr
Operating Relative Humidity 5% to 95% (non-
condensing)
5% to 95% (non-
condensing)
5% to 95% (non-
condensing)
5% to 95% (non-
condensing)
Acoustics Fanless: 0dB Fan Low Speed: 36dB
Fan High Speed: 49dB
Fan Off: 0dB
Fan On: 42dB
Fan Low Speed: 39dB
Fan High Speed: 49dB
800-Series Switch Model Specifications