10″ 8-Port 10/100/1000 Gigabit Ethernet Switch with 4-Port 802.3at PoE+ Injector (60W PoE Budget, 200m Extend mode and fanless)


Department/Workgroup PoE Switch

Providing four 802.3at PoE+ in-line power interfaces, the GSD-804P can easily build a power source that centrally controls the enterprises’ IP phone systems, IP camera systems and wireless AP systems. For instance, up to 4 cameras can be installed around the corner in the company for surveillance demands or up to 4 wireless APs can be built to have a wireless roaming environment in the office. Without the power-socket limitation, the GSD-804P makes the installation of cameras or wireless APs easier and more efficient.

GSD 804Pv2 2


Hardware Specifications
Hardware Version 3
10/100/1000BASE-T MDI/MDIX Ports 8
PoE Injector Port 4 ports with 802.3af/at PoE injector function ( Port-1 to Port-4)
Switch Architecture Store-and-Forward
Switch Fabric 16Gbps/non-blocking
Switch Throughput@64 bytes 11.9Mpps@64 bytes
MAC Address Table 4K entries, automatic source address learning and aging
Jumbo Frame 9K bytes
Flow Control IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex
LED Indicators System:

  • Power (Green)
  • PoE Max. (Green)

10/100/1000BASE-T RJ45 Interfaces:

  • 10/100Mbps LNK/ACT (Red)
  • 1000Mbps LNK/ACT (Green)

PoE Interfaces:

  • PoE-in-Use (Amber)
ESD Protection 4KV DC
DIP Switch Selectable operation mode

  • Standard: IEEE 802.3af/at PoE transmission distance of 100m
  • Extend: 25-watt PoE transmission distance of 250m at speed of 10Mbps
Dimensions (W x D x H) 220 x 150 x 43 mm (1U height)
Enclosure Metal
Weight 1120g
Power Requirements AC 100~240V, 50/60Hz, 2.5A max.
Power Consumption/Dissipation Max. 74 watts/252 BTU
Thermal Fan Fanless
Power over Ethernet
PoE Standard IEEE 802.3af Power over Ethernet/PSE
IEEE 802.3at Power over Ethernet Plus/PSE
PoE Power Supply Type End-span
PoE Power Output Per port 55V DC, 560mA. max. 30.8 watts
Power Pin Assignment 1/2 (+), 3/6 (-)
PoE Power Budget 60 watts
Max. Number of Class 2 PDs 4
Max. Number of Class 3 PDs 4
Max. Number of Class 4 PDs 2
Standards Conformance
Regulatory Compliance FCC Part 15 Class A, CE
Standards Compliance IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3ab Gigabit 1000BASE-T
IEEE 802.3x Flow control and back pressure
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
IEEE 802.3az Energy Efficient Ethernet (EEE)
Operating Temperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
Storage Temperature: -10 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)