G-NET G-UES-1FX4TX-SC20(HHD-1440G-20) is a smart unmanaged Fast Ethernet Switch.It provides 4x10/100Base-TX self adaptive RJ45 ports and 1X100Base-FX Fiber port,which can implement mutual conversion between 10Base-T/100Base-TX twisted pair electrical signal and 100Base-FX optical signal.G-UES-1FX4TX-SC20(HHD-1440G-20) can extend the transmission distance of a network from 100m over copper wires to 120Km. This type of fiber converter supports two different types of network connection media types: 10/100Base-TX and 100Base-FX.It also supports IEEE 802.3,IEEE 802.3u,IEEE 802.3x standard with 10/100/1000M,full/half-duplex, and MDI/MDI-X auto negotiation,All ports support wire speed switch, jumbo frame tr ansmission.It is a reliable and economic choice for your security system,electronic power system and traffic system.

 

 

Features

 

▪Support 1x100Base-FX SC Fiber Port and 4x10/100Base-TX Auto-Negotiation RJ45 ports

▪Compliant with IEEE802.3,IEEE802.3u,IEEE802.3x standard

▪Support store-and-forward forwading mode

▪Flow Control Type: Full duplex adopts IEEE 802.3x standard, half duplex adopts back pressure standard

▪Supports10/100M full duplex and half duplex

▪Supports auto MDI / MDI-X,obtains the fastest possible connection

▪Supports MAC address auto learning and auto aging

▪LED indicators display the working status,supporting simple trouble shooting

▪Plug and play, no configuration required

▪Desktop,easy to install and use

▪Fanless design,natural cooling

▪External Power Supply(Built-in power aslo avaliable

 

Ordering Information

Model	Description
G-UES-1FX4TX-SC20 (HHD-1440G-20)	4x10/100Base-TX+1x100Base-FX,dual fiber,20KM,SC
G-UES-1FX2TX-SC20A/B	4x10/100Base-TX+1x100Base-FX,single fiber,20KM,SC