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4-Port Gigabit Managed Industrial Switch (L2)
DAHUA-2257N
DH-PFS4204-2GT-DP-V2

KEY FEATURES
- Dahua Managed Gigabit Industrial Switch (L2) of 4 ports with PoE Gigabit of 2 ports
- PoE ports support 90W
- 250m long distance PoE transmission (10Mbps)
- Support STP/RSTP/MSTP
- Lightning-proof 6KV
- 48V~57V DC
- DIN rail