Feature and Function

- 4 x 100M PoE ports and 1 x 100M Ethernet port.
- Supports IEEE802.3at/af.
- Supports IEEE 802.3, IEEE 802.3u and IEEE 802.3x.
- Supports high priority ports.
- Supports 8-core power supply.
- Up to 250 m transmission distance.
- PoE port with 6 KV surge protection.
- Supports PoE output power management.
- 100M network access.
- Wire-speed forwarding and non-blocking design.
- Store-and-forward switching.
- Solid high-strength metal shell.
- Fan-free design with high reliability

Model: DS-3E0105P-E/M(B)

Network parameters
Port number: 4 x 100M PoE ports, 1 x 100M Ethernet port.
Port type: RJ45 port, Full duplex, MDI/MDI-X adaptive
Standard: IEEE802.3, IEEE802.3u, IEEE802.3x
Processing type: Store-and-forward switching
Ports with high priority: 1 to 2 ports
Ports for long distance transmission: 1 to 4 ports
MAC address table: 1 K
Exchange capacity: 1 Gbps
Packet forwarding rate: 0.744 Mpps
Internal cache: 448 Kbits
PoE power supply

Power supply
standard IEEE: 802.3af, IEEE 802.3at
Power supply cable core: Supports 8-core power supply, Ethernet cable 1/2/3/6 and 4/5/7/8 provide simultaneous power supply:
PoE port: 1 to 4
Max. port power: 30 W
Max. machine power: 35 W

Mechanical structure
Shell Metal material, fan-free design: weight 0.2 kg (0.4 lb)
Dimensions (L × H × D): 105 mm × 27.6 mm × 83.1 mm

Environment
Operating temperature: 0 ˚C to 40 ˚C (32 ˚F to 104 ˚F)
Storage temperature: –40 ˚C to 85 ˚C (–40 ˚F to 185 ˚F)
Relative humidity 5% to 95% (no condensation)

Power supply
Power supply specification: 48 VDC, 0.8 A

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