4 Ports USB2.0 over Fiber optic Extender LC Singlemode single Fiber up to 20Km 1.25G SFP Include for USB Remote storage and More, A pair Building Automation and Environmental Control

Building Automation and Environmental Control Systems

PWR: ON upon power in

2xExternal power adapter

They do not cause additional insert losses

it is much better than ordinary one on marketing

4 Ports USB2.0 over Fiber optic Extender LC Singlemode single Fiber up to 20Km 1.25G SFP Include for USB Remote storage and More, A pair Building Automation and Environmental ControlHigh Quality USB2. 0 over fiber Extender, A pair Feature: USB2. 0 over FiberThe USB2. 0 over fiber extenders can transmit 4 channel USB2. 0 signal over a fiber optic cable, Complies with the general serial bus USB2. 0 specification and backward compatible with USB1. 1 1. 0 Long Transmission rangeIt can work on single mode single fiber cable up to 12. 4 miles (20Km). Wide ApplicationsApplicable for Industrial video transmission,Machine vision system,HD