简介
ET1100CPp是一款带PoC（ Power over Coax）和PoE（ Power over Ethernet）功能的以太网同轴传输（ Ethernet over Coax）设备。完全符合 IEEE 802.3 10Base-T, IEEE802.3u 100Base-TX, IEEE 802.3x, IEEE802.3at 等国际标准。
设备分前端ET1100CPp-T和后端ET1100CPp-R，前端T与后端R之间采用同轴线链接，同轴线最大传输距离为1000m。前端T支持PoE功能（IEEE802.3at），用Cat. 5/Cat. 5e线最大传输距离达100m，前端可用两种方式受电，一是用电源适配通过接线端子直接受电，一是通过同轴线接受后端R传输过来的电能，这两种供电方式中适配器优先级高于同轴线。
此设备可应用于老旧的监控视频系统改造，应用老旧系统中已布好的同轴线来进行系统升级，直接用此设备替换掉原系统中模拟光端机，并将原模拟摄像机更换为IPC就可升级为网络高清系统，大大降低了系统整体改造及施工成本。此产品还有一个最大的特点就是减少电力体统的布线，只需要给后端设备R供电，然后通过同轴线传输到前端T，前端T再通过双绞线供电给IPC。
特性：
◆IEEE1901/HomePlug AV compliant
◆TDMA and CSMA/CA access protocols with ToS, Cos and IP port classifiers allowing advanced QoS
◆Fully compliant to IEEE 802.3u standard
◆Multicast sessions support ( IGMP, MLD )
◆Full VLAN support
◆Power over Coax cable enabled, don’t need power supply on TX side
◆auto MiD/MDI-X for reliable detection and correction for straight-though and crossover cables
◆Plug-and-Play installation
◆Can accept 48VDC external power input or POE power input from RJ45 port
◆Extensive LED indicators for network diagnostics
技术参数：
Ethernet |
Port(s) | 1 |
Standards | IEEE802.3 10Base-T/100Base-TX, IEEE802.3u, IEEE802.3at |
Forward and Filtering Rate | 14,880pps for 10Mbps 148,810pps for 100Mbps |
Transmission Distance | 100m |
Connector | RJ45 |
Cable | Cat 5/Cat 5e |
Coax |
Technology | HomePlug AV |
Max Data Rate | 150Mbps (Uplink or Downlink) |
Transmission Distance | 500-800m (TBC) |
Connecter | BNC Female |
Cable | 75 ohm Coax |
Power |
Input | External Adapter 48VDC/1.5A or IEEE802.3at PD |
Power consumption (TBD) | 5W Max @DC48V 35W Max @DC48V when POC |
Reverse Polarity Protection | Present |
Connector | 2 PIN Male (5.08mm pitch) |
Environment |
Operating temperature | -10~ 60 ℃ |
Storage temperature | -40 ~ 85 ℃ |
Relative Humidity | 5% ~ 90% (Non-condensing) |
Regulatory Approval |
EMC | CE EN55022 Class A, FCC part 15 |
RoHS | |
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Surge protection |
注意：本店是安防厂商直营店铺，产品价格只为产品在阿里巴巴排名靠前而优化设置的，具体价格请致电咨询400—9966—926