Brand Name : ZJW Product Name : 4 light 2 ethernet fiber switch Input Voltage : 5V-12V, 2A Power Consumption: 1.5W-2.5W Application: Telecom Maintenance CCTV Maintenance Comprehensive cable construction system Optical instruments research and development Optical communication education and lab testing Other optical project > Features: 4*1.25Gbps full-duplex fiber ports and 2*10/100/1000M Ethernet ports with auto-negotiation function UTP up to 100 meters ; longest 3 km single-mode fiber Require no configuration and will instantly operate as soon as you power it up Low power consumption chip with heat sink built in to ensure longtime efficient operation Each port has the complete LED Indicator light Parameter:
Support the switch between 10/100/1000Base-TX and 1000Base-SX/LX
Support 1000M speed rate, MDI/MDIX and half/full-duplex with auto-negotiation function Support single mode single fiber, single mode dual fiber ,multi-mode dual fiber and SFP slot Support IEEE802.1d Spanning Tree Support high performance QoS function on each port Support 5-12V voltage input Support IEEE 802.3x flow control and back pressure control Weight: 0.54KG Dimensions: 27x18x7cm