Talk about how to select CAN optical fiber repeater
In order to solve the problem of CAN bus signal weakening after long-distance transportation, we often choose to use optical fiber to extend the communication distance, because optical fiber has the advantages of long transmission distance and strong anti-interference ability, so today I will have a chat with you. How to select the CAN fiber optic repeater, let's take a look at it with the editor!
What kind of CAN fiber optic repeater do we need to choose?
Selection Guide for CAN Optical Fiber Repeater:
What kind of CAN fiber optic repeater do we need to choose?
Selection Guide for CAN Optical Fiber Repeater:
Typical application scenarios of CAN fiber optic repeaters:
1. Ring network connection using GCAN-208-2-F (dual optical fiber module) special fiber optic repeater for ring network, can realize ring networking when multiple fire-fighting equipment needs to be connected. Each host only needs to use one GCAN-208-2-F device. The CAN bus on the host is converted into an optical signal through an optical fiber converter, and then the other end of the optical fiber converter is connected in a hand-in-hand ring with an optical fiber cable to form one Closed loop network. This solution can realize data sharing of all hosts in the bus network, and can receive CAN data of all other nodes on the CAN interface of any host, and any alarm information can be known at the first time.
2. Point-to-point connection, through the paired use of CAN-to-fiber modules, that is, CAN→optical fiber→CAN, to achieve the purpose of long-distance transmission of CAN bus data. As shown below:
3. Hand-in-hand connection (cascade connection), using dual optical fiber to CAN module to form an optical fiber connection network, which can connect multiple CAN bus networks together, and transmit CAN data to each node on the network through optical fiber, which is often used It is used in the fire-fighting host networking scheme. As shown below:
If you want to know more about GCAN CAN fiber optic repeater product information, welcome to consult
Email:sygckj@gmail.com
Whatsapp/phone:+86 13644001762
2. Point-to-point connection, through the paired use of CAN-to-fiber modules, that is, CAN→optical fiber→CAN, to achieve the purpose of long-distance transmission of CAN bus data. As shown below:
3. Hand-in-hand connection (cascade connection), using dual optical fiber to CAN module to form an optical fiber connection network, which can connect multiple CAN bus networks together, and transmit CAN data to each node on the network through optical fiber, which is often used It is used in the fire-fighting host networking scheme. As shown below:
If you want to know more about GCAN CAN fiber optic repeater product information, welcome to consult
Email:sygckj@gmail.com
Whatsapp/phone:+86 13644001762
