4-Port Industrial PoE L2 Switch

Name: DAHUA-4255
SKU: DH-HS4408-4ET-96
Price: 222.134 EUR
Availability: InStock
Rating: 5 (56 reviews)

DAHUA-4255

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Switch Industrial gestionable L2+ de 3 puertos Fast Ethernet PoE + 1 puerto uplink Gigabit Ethernet PoE + 2 puertos 1000 DAHUA-1076

4 PoE RJ45 10/100 Mbps PoE ports
4 optical SFP 1000 Mbps uplink ports
Supports STP, RSTP, and ERPS
PoE consumption: ≤90W port 1 (marked in red), ≤30W ports 2 to 4, ≤96W in total
PoE standards:
- IEEE802.3af (PoE).
- IEEE802.3at (PoE+)
- IEEE802.3bt (Hi-PoE).
Network standards:
- IEEE802.3
- IEEE802.3u
- IEEE802.3x
- IEEE802.3ab
- IEEE802.3az
Long distance PoE transmission of 250 meters (10 Mbps)
8.8 Gbps switching capacity
Packet transfer rate of 6.5472Mpps
Packet buffer memory: 4.1MB
MAC Addresses: 8K
Flow Control: Full-Duplex based on IEEE802.3X
Link aggregation
IGMP Snooping multicast support
Supports DHCP client
Security: IEEE802.1x
Cloud management via Dolynk platform
Power supply: 48V~57V DC (power module not included)
Maximum power consumption: ≤6W (idle), 60W (full load)
Storage temperature of -40°C ~ +75°C
5%~95% storage humidity (non-condensing)
Extended operating temperature: -30°C ~ +65°C
Operating humidity 10%~95% (non-condensing)
Lightning-proof 4KV (common), 2KV (differential)
Dimensions: 152.9 (W) x 42 (H) x 110.4 mm
Supports DIN rail mounting