The rainy season and flood season are a setback for the tunnel's electromechanical equipment: moisture enters the outer box of the tunnel, the tunnel entrance line is struck by lightning, and data optical transceivers and video models with reverse 485 break down faster than usual. This week, EB-LINK has put commonly used optical transceivers into centralized stock to shorten the time for replacement and waiting for goods.

What models are prepared?

• Data backup2-way bidirectional RS485 data optical terminal and Three-in-one data optical transceiver, covering vehicle inspection, power distribution and ventilation return points.
• The video side is equipped with a model with reverse 485 data, which facilitates the cave camera and control link to be replaced at one time, eliminating the need to configure separate data equipment.
• Store pairs of jumpers and wiring accessories in the same area to avoid having to make a second trip just to change the host but lack jumpers.

Why prepare according to the model in use?

The value of spare parts is that they can be installed directly. Only models with the same specification, same wavelength, and same transmission distance can be plugged and played. Mixing different distance gears often exposes problems on the day of switching. The more urgent it is, the easier it is to mismatch. Therefore, this time we prepare the products according to the high-frequency in-use list in the tunnel project. The live and optical power are retested one by one before shipment. The indicators are marked in the batch, which facilitates the operator to trace them according to the ledger, and also facilitates replenishment by batch in the future.

How does the operator use this pool?

It is recommended that the operator compares its own in-use list with this batch of spot goods, registers the gap model in advance, and uses the quick response channel on working days to transfer goods during the flood season. The stocking pool is equipped with the same wavelength and distance range to avoid discovering that the model does not match when changing the machine. If you need to check the proportion of spare parts according to your own tunnel location, you can call 0755-83179002, or callOptical transceiver seriesThe page first looks at the model parameters and distance gears.