Published on:2026-05-24 Click:24
Shanghai Kabel Intelligence Technology Co., Ltd 2-fiber + 2-power hybrid photoelectric underwater connector. Duplex fiber (SM or MM) plus 2 power contacts. IP68, 7000m depth. For ROV camera, modem, and AUV fiber links.
The 2F2P configuration from Shanghai Kabel Intelligence Technology Co., Ltd is the most common hybrid photoelectric connector -- two duplex fiber channels (TX + RX) plus two power contacts in one wet-mateable body. It is the standard connector for any subsea system that needs a full-duplex fiber communications link alongside a DC power supply through a single pressure housing penetration. Rated to 7,000 m depth, IP68 sealed.
| Parameter | Specification |
|---|---|
| Fiber channels | 2 (one TX + one RX -- full duplex) |
| Power contacts | 2 (+ and - DC or L and N AC) |
| Depth rating | 7,000 m |
| IP rating | IP68 |
| Power voltage | 600 V AC/DC |
| Power current | 10 A per contact |
| Fiber type options | SM 9/125 um (PC or APC polish) / MM 50/125 um / MM 62.5/125 um |
| Fiber ferrule | Zirconia ceramic (ZrO2) |
| Insertion loss | < 0.5 dB typical, < 1.0 dB max (wet-mated) |
| Return loss (SM APC) | > 60 dB |
| Mating cycles (fiber) | 200+ verified |
| Shell | Anodized aluminium / Titanium Grade 5 option |
| Sealing | Dual O-ring per power contact + fiber ferrule face seal |
| Hydrostatic test | 600 psig per batch, certificate included |
Email: sales@rovcable.com | www.rovconnector.com
Address: No.100 Yezhuang Road, Fengxian District, Shanghai, China 201415
Yes. With multimode 50/125 um OM3 fiber, the connector supports 1000BASE-SX at typical ROV tether lengths (up to 300 m). For longer distances, specify single-mode fiber and 1000BASE-LX transceivers.
Yes. APC (8-degree angled) polish is available for single-mode fiber ferrules, achieving return loss greater than 60 dB. Specify SM-APC when ordering. APC and PC versions are not cross-compatible -- ensure both ends of the link use the same polish type.
Yes. The 2F2P is available in both bulkhead (panel mount, with flange) and in-line (cable assembly) configurations. The bulkhead version mounts to a standard panel cutout; specify the panel thickness when ordering for correct O-ring groove placement.
