Dahua - DH-PFS4212-8GT-96 - 8-port Managed PoE Gigabit Ethernet Switch
Part number:
DH-PFS4212-8GT-96
Price:

The switch features Intelligent PoE power consumption management to help keep the power and the data flowing, even when the switch experiences a power fault. Intelligent PoE monitors the power consumption of the connected devices, and in the event of large power fluctuations the switch shuts down one port at a time rather than shutting down all ports. Unlike typical switches that shut down all ports as once, this switch shuts down the highest number port first, then the next highest number until the switch detects the power consumption is below the PoE budget. For example, if the switch has eight PoE ports and each port is connected to a network camera, the switch disables port number 8 first, then subsequent ports until the power budget is below the threshold wattage.

 

The switch features Intelligent PoE power consumption management to help keep the power and the data flowing, even when the switch experiences a power fault. Intelligent PoE monitors the power consumption of the connected devices, and in the event of large power fluctuations the switch shuts down one port at a time rather than shutting down all ports. Unlike typical switces that shut down all ports as once, this switch shuts down the highest number port first, then the next highest number until the switch detects the power consumption is below the PoE budget. For example, if the switch has eight PoE ports and each port is connected to a network camera, the switch disables port number 8 first, then subsequent ports until the power budget is below the threshold wattage.

 

Features:

  • Layer 2 Network Management PoE Ethernet Switch
  • Network Redundancy: STP, RSTP, MSTP
  • SNMP Network Management
  • MAC Auto Study and Aging
  • 8K MAC Address List Capacity
  • Supports PoE (IEEE802.3af), PoE+ (IEEE802.3at), and Hi-PoE Standards
  • Meets the Class B Electromagnetic Compatibility Standard
Ethernet PortsPorts 1 through 8: 10/100/1000 Base-T, RJ45
Ports 9 and 10: 10/100/1000 Base-T, RJ45
Ports 11 and 12: Two (2) 1000 Base-X, RJ45
PoE Power ConsumptionPorts 1 and 2: ≤ 60 W (Hi-PoE)
Ports 3 through 8: ≤ 30 W
Total Power Consumption: ≤ 96 W
PoE ProtocolPoE (IEEE802.3af), PoE+ (IEEE802.3at), Hi-PoE
PoE PIN AssignmentPoE: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-);
Hi-PoE: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-
Switching Capacity52 Gbps
Packet Forwarding Rate17.856 Mpps
Packet Buffer Memory4 Mbs
MAC Table Size8K
Power Input48 VDC to 57 VDC
Power ConsumptionIdle: 12 W
PoE Full Load: 96 W
Operating Temperature–10° C to 55° C (14° F to 131° F)
Operating Humidity5% to 95%, Relative
Surge ProtectionCommon Mode: 2 KV
Differential Mode: 1 KV
Class B Electromagnetic Compatibility Standard
Dimensions (W x D x H)220.0 mm x 135.0 mm x 30.0 mm
(8.67 in. x 5.31 in. x 1.18 in.)
Weight0.84 kg (1.85 lb)
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