Planet 4-port 10/100/1000T 802.3at PoE + 2-port desktop switch (55W PoE budget PSU)

Planet's GSD-604HP provides four 802.3at PoE+ ports to cater for small scale IP surveillance networks at a lower total cost. With dual 10/100/1000BASE-T uplink ports, the recorded HD video files from the 4 PoE IP cameras can be powered by the unit and saved in the 4 channel NVR systems or surveillance software to perform comprehensive security monitoring and manage the surveillance system in the local LAN or the remote site via Internet. 

The GSD-604HP’ offers advanced features, such as 4 port PoE+, 55W PoE budget, two 10/100/1000Mbps uplink ports, port based VLAN and Loop Protection features.  It has a compact size and a fanless design.


  • 6 10/100/1000Mbps Gigabit Ethernet ports
  • 4 ports support 54V DC power to PoE powered device

Power over Ethernet

  • Complies with IEEE 802.3af/at Power over Ethernet end span PSE
  • Up to 4 IEEE 802.3af/at devices powered
  • Supports PoE power up to 30W for each PoE port
  • 55W PoE budget
  • Auto detects powered device (PD)
  • Circuit protection prevents power interference between ports
  • Remote power feeding up to 100m


  • Hardware based 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X
  • Flow control for full duplex operation and back pressure for half duplex operation
  • 9216 bytes jumbo packet size support
  • Integrates address look up engine, supporting 8K absolute MAC addresses
  • Automatic address learning and address taging
  • Supports port based VLAN and loop protection


  • LED indicators for PoE ready and LINK/ACT
  • One 55V DC power jack
Network Connector6-port RJ45 for 10/100/1000BASE-T, auto MDI / MDIX
PoE Inject Port4-port with 802.3af/at PoE injector function (port 1 to port 4)
LED DisplaySystem:
Power (Green)
Per PoE port:
PoE (Orange, port 1 to port 4)
PoE max. (Orange)
Ethernet port:
1000 LNK (Green)
10/100 LNK (Orange)
Thermal FanFanless design
Switch ArchitectureStore and Forward switch architecture
MAC Address Table8K MAC address table with auto learning function
Switch Fabric12Gbps
Switch Throughput8.92Mpps @64 bytes
Jumbo Packet9216 bytes
Flow ControlBack pressure for half-duplex
IEEE 802.3x pause frame for full-duplex
Power Requirements55V DC, 1.1A
ESD Protection6kV DC
Power ConsumptionMax. 60 watts, 204.6 BTU
Dimensions (W x D x H)160 x 92.5 x 28 mm
PoE StandardIEEE 802.3af Power over Ethernet/PSE
IEEE 802.3at Power over Ethernet Plus/PSE
PoE Power Supply TypeEnd-span
Power Pin Assignment1/2(+), 3/6(-)
PoE Power OutputPer port 54V DC, 300mA. max. 15.4 watts (IEEE 802.3af)
Per port 54V DC, 600mA. max. 30 watts (IEEE 802.3at)
PoE Power Budget55 watts
Operating Environment0 ~ 50 degrees C
Storage Environment-10 ~ 70 degrees C
Operating Humidity5 ~ 95%, relative humidity, non-condensing
Storage Humidity5 ~ 95%, relative humidity, non-condensing