General information
The FOSC-OPGW is a single-ended closure system specially developed for use on the optical grounding wires of overhead electrical power lines. The closure is suitable for use above ground; it can be attached to high voltage towers, poles, walls or other support structures. One model can be used for track and spur joint applications.
Features
- Single-ended design with valve
- A galvanized steel mounting frame holds thermoplastic dome and base, and OPGW cable clamps
- Pole mounting kit included; allows closure to be mounted on traverse strut of high voltage tower without need to drill holes in metal construction
- Stainless steel shot-gun protection enclosure available as option
- Permits termination and sealing of
- 2 OPGW cables
- 2 ADSS or conventional buried fiber optic cables
- Cable seals manufactured from heat-shrinkable material
- Internal storage utilizes FOSC splice trays hinged for access to any splice without disturbing other trays
Technical data
| Dimensions in mm | FOSC-400A4 | FOSC-400B4 | |
|---|---|---|---|
| Width x depth | 202 x 240 | 202 x 240 | |
| Length without protection enclosure | 605 | 715 | |
| Length with protection enclosure | 730 | 730 | |
| Splice capacity | Splices at tray edges | Splices in modules | |
| Number of splice trays(a) | 3 | 2 | 4(6) |
| Single fiber | 72 | 48 | 96(144) |
| Cable ports | |||
| 4 round ports for 1 cable each with ø range | 5 - 19 mm | 5 - 19 mm | |
(a) The B4 version can be filled with 5 or 6 trays.
