300 Series Data Sheet

PAGE 3 of 5
SOHO Gigabit Ethernet Unmanaged Switches
Data Sheet | 300 Series
Features GS305 GS308 GS316 GS324 GS348
10/100/1000Mbps Ports
(Auto Uplink)
5 8 16 24 48
Enclosure Metal Metal Metal Metal Metal
Connector Type Metal Metal Metal Plastic Metal
Form Factor
Desktop or
wall-mountable
Desktop or
wall-mountable
Desktop or
wall-mountable
Desktop,
wall-mountable, rack-
mountable
Desktop,
rack-mountable
Power On/Off Switch No Yes No No No
Performance Specications
Bandwidth (Non-Blocking) 10 Gbps 16 Gbps 32 Gbps 48 Gbps 96Gbps
Packet Buffer Memory (Dynamical
-
ly shared across only used ports)
128 KB 128 KB 768 KB 512 KB 1.5MB
Jumbo Frame Support 9,216 bytes 9,216 bytes 9,216 bytes 9,216 bytes 9,216 bytes
Queue WRR (Weighted Round
Robin) Ratio
1:2:4:8 1:2:4:8 1:2:4:8 1:2:4:8 1:3:5:7:8:10:12:15
Forwarding Rate (using 64-byte
packets) - 1000Mbps Port
1,448,000 pps 1,448,000 pps 1,448,000 pps 1,448,000 pps 1,448,000 pps
Latency (using 64-byte packets) -
1000Mbps Port (average)
< 2.6 µsec < 2.6 µsec < 3.9 µsec < 4.7 µsec < 4 µsec
MAC Address Table Size 2K 8K 16K 8K 8K
Auto MDI/MDI-X Cable Detection Yes Yes Yes Yes Yes
Auto-sensing Half/Full Duplex
Switched Ports
Yes Yes Yes Yes Yes
Mean Time Between Failures
(MTBF) @ 25° C
3,831,422 hours 3,711,898 hours 9,041,798 hours 620,798 hours 1,094,297 hours
LEDs
Per port Link/Activity Link/Activity Speed, Link/Activity Speed, Link/Activity Speed, Link/Activity
Per device Power Power Power Power Power
Quality Of Service (QOS)
Energy Efcient Ethernet
(IEEE 802.3az)
Yes Yes Yes Yes Yes
Auto Power Down Yes Yes No Yes Yes
POE Conguration
802.3af PoE Ports n/a n/a n/a n/a n/a
PoE Max Power Per Port n/a n/a n/a n/a n/a
Total PoE Power Budget** n/a n/a n/a n/a n/a
Power/Consumption
DC Input/Power In 5V / 0.7A 12V / 0.5A 12V / 1.0A
Internal (AC:110-240V,
50/60Hz,
1.0A max)
Internal
(AC: 110-240V, 50/60Hz,
1.0A max)
Power Consumption
(Max and Standby)
2.15W/0.31W 3.04W/0.36W 8.4W/1.83W 11.1W/8.47W 23W/8.81W
Heat Dissipation (Max and
Standby) (BTU/Hr)
7.35 BTU/
1.06 BTU
10.40 BTU/
1.06 BTU
28.73 BTU/
6.26 BTU
37.96 BTU/
28.97 BTU
78.66 BTU/
30.13 BTU