Industrial Switches

DAHUA-1942 Model: PFS4210-8GT-DP

Industrial Manageable Switch PoE (L2) with 8 Gigabit ports + 2 Gigabit SFP ports (ring). Lightning-proof 6KV. 48V ~ 57V DC. Rail DIN.



  • PoE switch manageable L2
  • IEEE802.3af, IEEE802.3at supported
  • Hi-PoE 60W supported
  • Network redundance: STP / RSTP / MSTP
  • Supports L2 functions that includes VLAN, link agreggation, IGMP snooping, IGMP, ROMN, ACL, QoS, etc.
  • Supports Web, SNMP and CLI management
  • Big data cache (4M), live transmission
  • IP40 full metal enclosure, fully-sealed and dustproof design
  • MAC address capacity of 8K
  • Dual power input for redundance
  • Wide working temperature: -40°C ~ +75°C


  • 8x PoE RJ45 10/100/1000 Base-T
  • 2x SFP (100/1000 Base-X)
  • Supports ring network redundancy using standard STP/RSTP/MSTP protocol
  • PoE consumption: ≤30W per port, ≤120W in total, ports 1 and 2 supports Hi-PoE 60W
  • PoE protocols: IEEE802.3af (PoE), IEEE802.3at (PoE+), Hi-PoE
  • Switching capacity of 28Gbps
  • Package transference rate of 14,88Mpps
  • Package memory bufer: 4MB
  • MAC address: 8K
  • VLAN: 802.1Q
  • Flow control: Support half-duplex based on back pressure type control. Support full duplex based on PAUSE frame
  • Port aggregation: Manual and LACP
  • Support many-to-one port mirroring
  • Each port support 8 output queue
  • Source IP address protection supported
  • ARP detection supported
  • Support the configuration file upload/download
  • Power supply: 9V~57V DC
  • PoE: 48V~57V
  • Max consumption: ≤120W
  • Extended working temperature: -40°C ~ +75°C
  • RH 10%~90%
  • Lightning-proof 6KV
  • Dimensions: 175 x 134 x 53 mm
  • Weight: 1,25 kg
  • DIN rail mount


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