This week, EB-LINK has added a batch of hair-straightening models to the optical transceiver section of its official website.Three-in-one data optical transceiverIt mainly focuses on occasions such as tunnel site electromechanical boxes and pipe gallery nodes where the signals are complex and the boxes are small. One device is used to move multi-channel data and low-speed control to the monitoring center.
The background of the shelf is that the box is too crowded
Several sets of low-speed equipment such as vehicle inspection and collection, fan control, and power distribution remote signaling are often placed in the outer box of the tunnel at the same time. Each is equipped with a photoelectric conversion. The wiring is dense and there are many power supplies. It is easy to touch the wrong wire during maintenance. If a contact is loose, it is difficult to check. The idea of multi-service multiplexing is to collect low-speed signals of the same type into an optical transceiver and take away one fiber core. Only one host and one power supply are left in the box. The markings are also simple. It is easier to add channels than add equipment when expanding capacity.
Which tunnel nodes are suitable
- Centralized monitoring point of the distribution box outside the cave: multi-channel switch values and 485 collection are combined and glazed to reduce the number of independent converters.
- Fan control and ventilation detection: Group start-stop feedback and CO/VI data, and receive them to the substation side for unified collection.
- In places with limited power supply conditions such as pipe racks and underpasses, one less piece of equipment means one less source of power and potential lightning protection hazards, making daily inspections more worry-free.
It is recommended to align the ports before placing an order.
Multiplexing does not mean stuffing everything together. Video backhaul still needs8-channel video + 1-channel reverse 485 data video optical transceiverThis type of model with image channel. Wolflight recommends that the integrator first make a list of signals, divide them into bins according to direction, speed and points, and then decide which ones to use. For list verification and model matching, please call 0755-83179002. We will respond during working days. You can also compareOptical transceiver seriesSee the parameters item by item on the page.