GAOTek 8 Unidirectional/4 Bidirectional Channel Optical Multiplexer

This 8 Unidirectional/4 Bidirectional Channel Optical Multiplexer is a 1-8 switch output optical transceiver which is used in optical fiber transmission to combat electromagnetic interference and lightning damage.

GAO-VMC-102

Description

Overview

The GAOTek 8 Unidirectional/4 Bidirectional Channel Optical Multiplexer is a 1-8 switch output optical transceiver which is used in optical fiber transmission to combat electromagnetic interference and lightning damage. This optical multiplexer is based on a proprietary integrated circuit and provides a one-way road switch or 4 channel switch in optical fiber transmission to improve the reliability of communication, data security, and confidentiality. It is widely used in industrial, process, and traffic control- especially in banks to prevent electrical and electromagnetic interference from the environment as per the special requirements of the department and the system.

Features

  • Based on proprietary integrated circuit
  • Enter the normally open normally closed switch and it automatically detects when to input and what state to switch the output. This facilitates the opened project.
  • When the switch is turned on and not connected to other switches or the fiber state is stable and does not appear as a chaotic action status
  • It can support one-way, two-way and four-way switch and eight-way switch
  • Each switch has an On and Off light
  • The switch interface is lightning reach: IEC61000-4-5 (8 /20 μS) differential mode: 6 KV, impedance (2 Ω) Common mode: 6 KV, impedance (2 Ω) standard
  • It has an optional AC 220 V, DC -48 V, DC + 24 V, DC power with no positive and negative points

Technical Specifications

Fiber
Multi-mode Fiber50/125 µm, 62.5/125 µm
Maximum Transmission Distance3.11 mi (5 km) @ 62.5/ 125 µm single mode fiber, attenuation (3 dbm/ km)
Wave Length820 nm
Transmitting Power-12 dBm (Min) ~ -9 dBm (Max)
Receiver Sensitivity-28 dBm (Min)
Link Budget16 dBm
Single-mode Fiber8 um/ 125 um, 9 um/ 125 um
Maximum Transmission Distance24.85 mi (40 km)
Transmission Distance24.85 mi (40 km)@ 9/125 µm single mode fiber, attenuation (0.35 dbm/km)
Wave Length1310 nm
Transmitting Power-9 dBm (Min) ~ -8 dBm (Max)
Receiver Sensitivity-27 dBm (Min)
Link Budget18 dBm
Switch
Respond Time<0.5 ms
Switch Signal30 V DC/0.5 A
Maximum Switching Frequency50 Hz
Physical InterfaceRJ45
Power
Power SupplyAC 180 V ~ 260 V;DC –48 V;DC +24 V
Power Consumption≤10 W
Dimension
Product Size (WXDXH)7.32 in x 1.50 in x 1.18 in (186 mm x 38 mm x 30 mm)
Weight2.97 lb. (1.35 kg)
Working Environment
Working Temperature14 °F ~ 122 °F (-10 °C ~ 50 °C)
Working Humidity5 % ~ 95 % (non-condensing)
Storage Temperature-40 °F ~ 176 °F (-40 °C ~ 80 °C)
Storage Humidity5 % ~ 95 % (non-condensing)

Additional Information

Applications