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Gigabit POE separator

 

产品概述

The gigabit PoE separator can automatically separate the network of the PoE switch from the power supply, and realize data transmission and power supply for non-POE powered devices. It can be freely matched with more than 95% of PC modules in the market (such as Xiongmai, Skyview, Zhongwei Century, Tiandye, Hikom, and Dahua), and can also implement PoE for other power needs Function device power supply and network separate use. Comply with IEEE802.3AF /AT standard, compatible with two power supply modes: END-span (1,2+, 3,6-) and MID-span (4,5+, 7,8-); The output power is 25W, low ripple, >85% high efficiency; Port protection isolation 2KV, with short circuit, over current and over temperature protection characteristics; The product is designed in 1 minute 2 mode and can be applied to external POE products to simplify engineering cabling and maintenance. Application: HD network Camera (IP Camera); Wireless network access point (AP); Network video phone (Volp phone); Surveillance System; Security System; Network storage system (Nas); Internet STB BOX; Advertising system; Access control system.

Main characteristics

◆ Metal shell, industrial design

◆ Support international standard PoE protocol: IEEE 802.3AF /at standard

◆PoE input voltage 44-57V

◆ The default output voltage is 12V

◆ Nominal output power 25W

◆ Support short circuit, over current, over temperature protection;

◆ Circuit isolation protection, strong anti-interference ability, effective protection of electrical equipment

Technical parameter

Product name

Gigabit PoE separator

Network medium

 

Class 5 and above unshielded Twisted pair (≤ 100m)

Transmission bandwidth: 10/100/1000 MBPS

Network protocol

IEEE 802.3AF/AT

Output voltage

DC 12V

Output current

2.1A

Rated output power

25W

Rated input voltage

DC 44-57V

DC/DC conversion

DC/DC The circuit includes overcurrent protection and overtemperature protection circuits.

Port description

One input POE 8-pin RJ45 port, one output network crystal male and one DC power supply 5.5x2.1mm DC male

 

Ripple and noise

 

Under rated output power condition, output ripple: 100mV /Vp-p (max);

Startup delay time; When the input is 48Vdc and the output is maximum load, the maximum startup time is 2S.

Rise time; The maximum time for input 48Vdc and output maximum load is 50ms

 

Protection function

 

Short circuit protection: the load can be restored to normal work after the short circuit is removed.

Overcurrent protection: After the overcurrent fault is removed, the power supply will automatically resume normal operation.

Overvoltage protection: When the output voltage exceeds 120%-150% of the rated voltage, the power supply will be protected and can resume normal operation after the fault is rectified.

Environmental specification

Operating temperature-40° 85°C

Storage temperature-40° 85°C

Working humidity10%90%Condensation free

Storage humidity5%95%Condensation free

Size (length * width * height)

80*65*28mm

weightKg

150g

After-sales service

1 year warranty, lifetime maintenance