Dahua - PFS4204-2GT-DP - Switch - 2 PoE-GB - 2 SFP
- 4 Port Switch
- 2x PoE Port 10/100/1000 Mbps
- 2x SFP Port 1000 Mbps
- IEEE802.3af(PoE), IEEE802.3at(PoE+), IEEE802.3bt(Hi-PoE)
- Layer 2 Management
Über 30 Jahre ErfahrungÜber
Professionelle Beratung durch unsere Experten
Professioneller Aufbau
3 jahre Garantie und Lebenslang Service
Service Qualitat Nr. 1
- 4 Port Switch / 2 PoE Port / 2 SFP Port
- 2x PoE Ethernet Port 10/100/1000 Mbps
- 2x SFP Port 1000 Mbps
- Supports IEEE802.3af (PoE), IEEE802.3at (PoE+), IEEE802.3bt (Hi-PoE) standard
- Port 1,3 < 90W (Hi-PoE)
- Port 3,4 SFP Port Fibre
- PoE total power 120W (power supply dependent)
- Supports DC 48V - 57V, power supply not included in delivery
- Redundant power supply possible
- DIN rail mounting
- Intelligent PoE
- PoE watchdog
- Layer 2 management:
PoE management system (power consumption management, power on/off, shutdown on overload, green PoE, legacy support), VLAN, DHCP client, DHCP server, DHCP snooping
Web 192.168.1.110
- Please always consider the total power of the switch. As soon as e.g. 2x devices with 90W are connected, the other PoE ports cannot supply any more voltage.
PoE Watchdog:
The switch has an innovative PoE watchdog function that automatically detects the failure of a network port and restarts network communication on that port.
Intelligent PoE:
The switch features intelligent PoE power consumption management. Intelligent PoE monitors the power consumption of connected devices, and in the event of severe power fluctuations, the switch shuts down one port at a time instead of shutting down all ports. Unlike typical switches that shut down all ports at once, this switch first shuts down the port with the highest number, then the one with the next highest number, until the switch determines that power consumption is below the PoE budget. Green PoE can switch the power on and off according to a time strategy.
- Colour
- Black
- PoE Ports
- 2x 10/100/1000 Base-T
- Power Supply
- DC 48 ~ 57V (power supply not included)
- Uplink Ports
- 2x SFP 1000 Base-T
- Switch Capacity
- 14Gbps
- Troughput
- 5,95Mbps
- Memory Buffer
- 1.75Mbits
- PoE Power Output
- Port 1,2<90W
- PoE Budget
- 120W (Power supply dependent)
- PoE Management
- Yes
- Lightning protection
- Common mode 6KV / Differenzieller Differntial Mode4KV
- Working temperature
- -40°C ~ +75°C
- Dimension (LxWxH)
- 94.4× 53.5 × 135 mm
- PoE Watchdog
- Yes
- Intelligent PoE
- Yes
- PoE Standard
- IEEE802.3af (PoE), IEEE802.3at (PoE+), IEEE802.3bt (Hi-PoE)
- Switch Managment
- Yes
- MAC address list
- 4K
- Special Feature
- Layer 2 management, 90W power PoE port, SFP fibre, power supply not included
