Transmission distance : 20km

Model Number : JYD-SFP0402

Certification : CE

Product Name : Fiber Switch

Switch Type : Gigabit Swtich

Fbier Port : 4 SFP fiber port 1.25G

Ethernet Port : 2 RJ45 port 10/100/1000M

Wavelength : 1310/1550nm

communication Mode : Full-Duplex&Half-Duplex

Power Supply : DC12V 2A AC100V-240V(50-60HZ)

Gigabit Ethernet Switch 4G2E Series Fiber Switch

The Gigabit 4G2E is an Ethernet Fiber Switch which is specially designed for network monitoring. It

has 2*10/100/1000Mbps Ethernet ports and 4*1.25Gbps sfp fiber ports. It adopts Marvell chips to ensure

low power consumption and high stability. It extends the transmission distance of a network from

100m to 120km via copper cables. It can extend the transmission distance; there are also many other

advantages such as isolation protection, good data security, working stability and easy maintenance.

Main Features:

1.Support the switch between 10/100/1000Base-TX and 1000Base-SX/LX

2.4*1.25Gbps sfp fiber ports and 2*10/100/1000M Ethernet ports with auto-negotiation function

3.Support 1000M speed rate, MDI/MDIX and half/full-duplex with auto-negotiation function

4.Each port has the complete LED Indicator light

5.Support single mode single fiber,single mode dual fiber ,multi-mode dual fiber and SFP slot

6.Support IEEE802.1d Spanning Tree

7.Support high performance QoS function on each port

8.Support 5V voltage input

9.Support IEEE 802.3x flow control and back pressure control

10.Require no configuration and will instantly operate as soon as you power it up

11.Low power consumption chip with heat sink built in to ensure longtime efficient operation

Specifications:

Standards	IEEE802.3 10Base-T IEEE802.3u 100Base-TX/FX IEEE802.3z 1000Base-SX/LX IEEE802.3x Flow control IEEE802.1p QoS IEEE802.1d Spanning Tree
Ethernet Port	Connector: RJ45 Data Rate:10/100M or 10/100/1000M Distance: 100m UTP Type: UTP-5E or higher level
Fiber Port	Connector: SC/FC/ST/SFP slot Data Rate: 155M or 1.25Gbps Optical Wavelength: 850nm/1310nm/1490nm/1550nm Distance: 550m～120km
Performance	Processing Type: Store and Forward MAC Table Size:4K/6K/8K Buffer Space: 500kbs/1Mbit/2Mbit Jumbo Packet: 1518 bytes Back bandwidth: 3.8G/5.6G/7.2G Time Delay: ＜150μs
Power	Power type: external power supply Input Voltage: AC100V～240V 50/60Hz Connector: DC Socket Working Voltage: 5V Power Consumption: 2.2W～3.5W
Transmissin Distance	Twisted Pair: 100m (CAT5e, CAT6 cables) Muti-mode: 2km Single-mode: 3/20/40/60/80/100km
MTBF	100, 000 hours
Warranty	1 year
Environment	Storage Temperature: -40～70℃ Operating Temperature: -10～55℃ Relative Humidity: 5-90% ( no condensation)
Mechanical Structures	Dimension: 215×107×26mm Weight: 0.15 PCB main board
OEM&ODM	Supportive

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