2F4GE Gigabit Ethernet Switch Media Converter Reverse POE switch-48V 4RJ45 2 Fiber

POE Reverse switch board fiber media converter with 2SC + 4 10/100/1000Mbps RJ45 Ethernet ports POE

reverse fiber optical switch

Fast power supply for your ending equipment!

2F4GE Fiber Switch

JYD-2F4E series fiber switch is a reverse power supply Ethernet switch, power can be offered with the special POE power supply module through network cable. At the same time it can also provide 12VDC power supply to other ending equipments. It effectively solves the problem of power supply of equipments far away from the power source. What’s more, the power can be shut down when the equipment is not needed, which is energy-saving and environmental. There are 2 SC ports and 8 10/100/1000Mbps Ethernert RJ45 ports. Transmission distance can be prolonged from 100M with twisted pair to 120KM.

Main Features:

Ø Support the switch between 10/100/1000Base-T and 1000Base-SX/LX

Ø 2*1.25Gbps full-duplex fiber ports and 4*1000M Ethernet ports with auto-negotiation function

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

Ø Each port has the complete LED Indicator light

Ø There are 3 mode available. They are single mode single fiber, single mode dual fiber and multi mode dual fiber.

Ø Support IEEE802.1d Spanning Tree

Ø Support high performance QoS function on each port,support broadcasting storm control

Ø Support 15-48V voltage input through network cables from ending equipment.

Ø 4/5+,7/8- are for power supply.

Ø 12V DC voltage output.

Ø Internal 4K MAC Address Entities

Ø Support 9216 bytes Jumbo packet

Ø Support IEEE 802.3x flow control and back pressure control

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

Ø 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

IEEE802.3q VLAN

Ethernet Port

Connector: RJ45

Data Rate: 10/100/1000M

Distance: 100m

UTP Type: UTP-5E or higher level

Fiber Port

Connector: SC

Data Rate: 1.25Gbps

Optical Wavelength: 1310nm/1550nm

Distance: 550m～120km

Performance

Processing Type: Store and Forward

MAC Table Size: 4K

Buffer Space: 1Mbit

Maximum Packet Length: 9216 bytes

Back bandwidth: 20G

Time Delay:＜20μs

Power

Power type: POE network power supply

Cable core: 4/5+,7/8-

Input Voltage: DC15V～48V

Output Voltage: 12V

Power Consumption: 2.2W～4.5W

Certifications

CCC, CE, FCC, RoHS

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: 0.1kg

OEM&ODM