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7. Product Specifications
Product GSD-503 GSD-504 GSD-803 GSD-804
Hardware Specification
10/100/1000Base-T Ports 5 Auto MDI/MDIX ports 8 Auto MDI/MDIX ports
Dimensions (mm)
155 x 86 x 26 176 x 106 x 30 155 x 86 x 26 176 x 106 x 30
Weight (kg)
0.36 0.16 0.39 0.21
Power Requirement
External power adapter 12V 1A
Power Consumption /
Dissipation
5.4 watts / 18 BTU 8.1 watts / 27 BTU
Switch Specification
Switch Processing Scheme Store-and-Forward
Address Table 4K entries
Flow Control
Back pressure for half duplex, IEEE 802.3x Pause Frame for full
duplex
Switch fabric 10Gbps 16Gbps
Throughput (packet per
second)
7.44Mpps 11.9Mpps
Jumbo packet size 9K
Standards Conformance
Standards Compliance
IEEE 802.3 (Ethernet)
IEEE 802.3u (Fast Ethernet)
IEEE 802.3ab(Gigabit Ethernet)
IEEE 802.3x (Full-duplex flow control)
Temperature
Operating: 0~50 degree C
Storage: -40~70 degree C
Humidity Operating
Operating: 5% to 90%, Storage: 5% to 90% (Non-condensing)
Regulation Compliance FCC Part 15 Class A, CE