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深圳市锦昊安科技有限公司是一家专门为恶劣和苛刻环境设计的硬化以太网、PoE和光纤连接产品的制造商。
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特点
♦4*100/1000mbps POE端口；2*100/1000mbps UP Link端口；
♦100m 距离
♦支持服务质量(QoS)
♦支持IEEE802.3AF/AT，支持Vlan。
♦看门狗功能
♦整机功率：78W(52V 1.5A)，内部供电
♦所有端口支持MDI/MDIX自动翻转自协商
♦提供4个100/1000Mpbs自适应高速转发数据包不丢包端口。
♦支持全双工模式的IEEE802.3x流量控制和半双工模式的背压。
♦每个端口最大。电源达到了30W。
Introduction
JHA-P40204BMH series switches provide from one network node uses Cat5 cable simultaneous transmission of data and power, when AC power is not power or take power inconvenient (such as PTZ cameras and WiMAX devices), JHA-P40204BMH series is designed for wireless networks, security automation applications.
JHA-P40204BMH series switches dramatically reduces the cost of wiring the power user, wireless LAN access points, video surveillance cameras and other equipment must be spent to better support the new services and applications, providing users with a higher flexibility and mobility.
Advanced self-sensing algorithm only for standard PD terminal equipment power supply, and therefore do not need to worry about damage to private or non-standard PoE equipment. Simple and reliable design, JHA-P40204BMH series of automatic identification PoE requirements, speed, duplex, and use Auto Up link TM type of cable.
Specification
Product
4+2 Port POE Switch (Built-in)
Model
JHA-P40204BMH
POE Port
1 to 4 support IEEE802.3AF/AT Standard
UP link port
5th-6thport support 1000Mbps
Output Power
15.4W/30W IEEE802.3af/at
Power Pin
Both 1/2+、3/6- and 4/5+7/8-
Whole Power
≤78W (52V 1.5A)
POE Protocol
IEEE 802.3af/IEEE 802.3at
POE Type
End-span
Power Distance
≤100m
Network Standard
IEEE 802.3、 IEEE802.3u、802.3x、802.3af/at
Network Medium
10/100BASE-TX:5 class and above non shielded twisted pair
Data Distance
≤100m
切换能力
12Gbps
转发方式
存储转发
转发率
10BASE-T:14880PPS/端口
100BASE-tx：14800pps/端口
1000BASE-tx：1488095pps/端口
MAC地址
MAC地址表2K
端口功能
电源优先机制，快速转发，MAC自动学习老化
IEEE802.3X全双工模式和半双工模式的背压
LED指示灯
每个端口占用1个LINK/ACT.100Mbps，
POE状态指示灯，全电指示灯
工作环境
工作温度：-10°-- 55°C
重量
1.5公斤
尺寸
202mm*140mm*45mm(长*宽*高)
JHA-P40204BMH(1).pdf
316.6KB
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