This month EB-LINK updated the official websiteCommunication transformation plan for electric power and new energy stationsOn the page, a new list of station communication supporting devices is added, and commonly used models are listed in three sections according to the booster station side, box transformer side and terminal lead, so as to facilitate the comparison of the number of points and distance during the planning stage.

The list needs to solve the problem of scattered selection

There are not many types of equipment for field station communication links, but it is easy to mix them in the project: it is unclear whether the backbone should be dual-fiber or single-fiber, the transceivers and modules on the side of the box-type transformer are mixed together, and the end jumpers are not armored until they arrive at the site. The list is organized by location rather than category, and only necessary stalls are reserved in each section. When checking procurement and construction, orders can be placed directly by point group.

Common configurations of three sections

• Booster station side: gathering machine room toSFP Gigabit single mode dual fiber 10KM optical moduleMainly with rack-mounted transceivers, the link is short and convenient for light inspection.
• Box-type transformer and branch side: When the fiber core is tight, choose the single-fiber paired model, and use it for long-distance collector lines.SFP 2.5G single mode dual fiber 40KM optical moduleLeave a margin in first gear.
• Terminal lead down: Armored jumpers, adapters and label pieces are complete sets, and the cabinet trays and anti-rodent sections are assembled at one time.

Keep up with the synchronization of coding and testing packages

Most of the field switches are brands commonly used in the electric power industry. All optical modules can be coded for free according to brands such as Huawei, H3C, ZTE, Ruijie, etc. For batch orders, prototypes are first made to confirm port identification, and then shipped according to the process of testing each unit one by one. The inventory is also marked with the spot status of each stall. The replenishment cycle will be given for the out-of-stock stalls. For projects that are in a hurry, small batches can be sent to replenish the space first and then follow up with orders. The parameter verification channel has been synchronized to the technical support hotline 0755-83179002. You can request the selection table with gears and packing suggestions during the planning stage.