Dahua MJHJ4P 빠른 시작 매뉴얼 - 페이지 4
{카테고리_이름} Dahua MJHJ4P에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dahua MJHJ4P 11 페이지. Mobile 4-port poe network switch
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1 Product Overview
1.1 Specifications and parameters
Product name: 4-port PoE Network Switch
Product dimension: 159*100*30mm (Length*Width*Height)
Application environment: Mobile HD surveillance transmission and power supply
Working environment: Temperature: -30℃~65℃, humidity: 0~95% (no condensation)
Power supply: Aviation port power supply >60W
Port description: Aviation port power supply, five 10/100 Mbps self-adaption RJ 45 ports, 4 channels
with PoE power supply network port while 1 channel main network port supports port auto reverse (Auto
MDI/MDIX)
Network medium: category 5 and above unshielded twisted pair (≦100m)
Forward mode: Store & forward
Support protocol: IEEE 802.3, IEEE 802. 3u, IEEE802. 3x
Network delay: Max delay within 20 microseconds
Flow control mode: Full duplex adopts IEEE 802.3x standard, half duplex adopts Back pressure
standard
PoE total power consumption: 48W
PoE port: 1-4 port support IEEE 802.3af (15.4W) network power supply.
PoE power supply wire: 1/2﹢、3/6- wire pair
Weight: 1.5KG/piece
Heat dissipation: Fanless, natural heat dissipation
Working height: Altitude 3000m (10,000ft)
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