20-Port Gigabit Unmanaged Hi-PoE Switch - DS-3E0520HP-E

DS-3E0520HP-E switches are layer 2 Hi-PoE switches, providing advanced PoE power supply technology and Gigabit networks design on the basis of high-performance access to ensure stable data upload. The switches support Hi-PoE, long range, port isolation, and PoE watchdog function.

Network parameters :

Port number : 12 × gigabit PoE ports, 4 × gigabit Hi-PoE ports, 2 × gigabit RJ45 ports, and 2 × gigabit fiber optical ports

Port type : RJ45 port, full duplex, MDI/MDI-X adaptive

Standard : IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, and IEEE 802.3z

Forwarding mode : Store-and-forward switching

Working mode : Standard mode (default), Extend mode Isolation mode, PoE watchdog mode

Ports for long-distance transmission : Ports 13 to 16

MAC address table : 8 K

Switching capacity : 40 Gbps

Packet forwarding rate : 29.76 Mpps

Internal cache : 4.1 Mbits

PoE power supply :

PoE standard : Ports 1 to 4: IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt Ports 5 to 16: IEEE 802.3af, IEEE 802.3at

PoE power pin : Ports 5 to 12: Ethernet cables 1/2/3/6 provide power supply. Ports 1 to 4 and 13 to 16: Ethernet cables 1/2/3/6 and 4/5/7/8 provide power supply simultaneously.

PoE port : Ports 1 to 16

Hi-PoE port : Ports 1 to 4

Max. port power : Ports 1 to 4: 90 W Ports 5 to 16: 30 W

PoE power budget : 225 W

Dialing function :

Long range : Ports 13 to 16: up to 300 m; and the speed rate of the port is 10 Mbps.

Port isolation P : Ports 1 to 16: port isolation mode to improve network security.

PoE watchdog : Ports 1 to 16: auto detect and restart the cameras that do not respond.

General :

Shell : Metal material

Net Weight : 2.79 kg (6.15 lb)

Dimension (L × H × D) : 440 mm × 220.8 mm × 44 mm (17.32” × 8.69” × 1.73”)

Operating temperature : -10 °C to 55 °C (14 °F to 131 °F)

Storage temperature : -40 °C to 85 °C (-40 °F to 185 °F

Operating humidity : 5% to 95% (no condensation)

Storage humidity : 5% to 95% (no condensation)

Power supply : 100 to 240 VAC, 50/60Hz, Max. 4 A

Power consumption in idle : < 25 W

Max. power consumption : 250 W

Power source : 250 W

Approval :

EMC : FCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000- 3-2: 2014, EN 61000-3-3: 2013, EN 55024: 2010 +A1: 2015); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016)

Safety : UL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CELVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013)

Chemistry : CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)

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