The eBridge4SK kit consists of eBridge100SPR and eBridge4SPT which are Coax to CAT-5 Ethernet adapters/media converters that deliver data and power over coax cable. The paired set enables fast 10/100 Base-T Ethernet digital communication. eBridge4SPT allows you to upgrade your existing infrastructure by replacing a single analog device with up to four (4) PoE/PoE+ devices. eBridge100SPR passes data and sends power over the coax to the eBridge4SPT. Data transmission and power over the Coax are possible up to 300m. Maximum range from head end to the PoE camera/device is 610m, taking into consideration that up to 100m of structured cable may be deployed at each end. Built-in IP management allows for remote camera reset, monitoring and reporting via various IP protocols. eBridge4SK enables cost-effective system upgrades and eliminates the costs and labor associated with installing new network cabling.