GAOTek 4 Unidirectional/2 Bidirectional Channel Optical Multiplexer

This 4 Unidirectional/2 Bidirectional Channel Optical Multiplexer is a 1-4 switch output optical transceiver which is used in optical fiber transmission to combat electromagnetic interference and lightning damage.

GAO-VMC-101

Description

Overview

The GAOTek 4 Unidirectional/2 Bidirectional Channel Optical Multiplexer is a 1-4 switch output optical transceiver which is used in optical fiber transmission to combat electromagnetic interference and lightning damage. This optical multiplexer is based on proprietary integrated circuits and provides a one-way road switch or 2 two-way 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
  • Can be configured as an input (a) / 2 inputs (a) / 4 inputs (out) / 1 input + output / 2 inputs + output mode
  • 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
  • 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: 6KV, impedance (2Ω) standard
  • It has an optional AC 220 V, DC -48 V, DC + 24V , DC power with no positive and negative points

Technical Specifications

Multi-mode Fiber
Fiber Type 50/125 µm, 62.5/125 µm
Maximum Transmission Distance 3.11 mi (5 km) @ 62.5/125 µm single mode fiber, attenuation (3 dbm/ km)
Wave Length 820 nm
Transmitting Power -12 dBm (Min) ~ -9 dBm (Max)
Receiver Sensitivity -28 dBm (Min)
Link Budget 16 dBm
Single-mode Fiber
Fiber Type 8/ 125 µm, 9/ 125 µm
Maximum Transmission Distance 24.85 mi (40 km)
Transmission Distance 24.85 mi (40 km)@ 9/ 125 µm single mode fiber, attenuation (0.35 dbm/km)
Wave Length 1310 nm
Transmitting Power -9 dBm (Min) ~ -8 dBm (Max)
Receiver Sensitivity -27 dBm (Min)
Link Budget 18 dBm
Switch
Respond Time <0.5 ms
Switch Signal 30 V DC/0.5 A
The maximum switching frequency 50 Hz
Physical Interface RJ45
Power
Power Supply AC 180 V ~ 260 V;DC –48 V;DC +24 V
Power Consumption ≤10 W
Dimension
Product Size (WXDXH) 8.50 in x 5.12 in x 1.22 in (216 mm x 130 mm x 31 mm)
Piece Weight 2.86 lbs. (1.3 kg)
Working Environment
Working Temperature 14 °F ~ 122 °F (-10 °C ~ 50 °C)
Working Humidity 5 % ~ 95 % (non-condensing)
Storage Temperature -40 °F ~ 176 °F (-40 °C ~ 80 °C)
Storage Humidity 5 % ~ 95 % (non condensing)

Additional Information

Applications

 

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