An outdoor junction box is a critical component for any permanent Starlink installation. It serves several essential functions:
Industry Standard: The National Electrical Code (NEC) requires that all outdoor cable splices and connections be contained in a weatherproof enclosure. The Tejoy Junction Box meets IP66 requirements for direct outdoor exposure.
| Parameter | Specification |
|---|---|
| Material | Polycarbonate, UV-stabilized |
| Ingress Protection | IP66 (dust-tight, protected against powerful water jets) |
| Temperature Range | -40 deg C to +90 deg C |
| Cable Entry | 8 x PG11 knockouts (pre-scored for easy opening) |
| Internal Dimensions | 200 x 150 x 90 mm |
| Mounting | Wall mount or pole mount (bracket included) |
| Gland Included | 2 x PG11 nylon cable glands (additional sold separately) |
| Color | Light grey (RAL 7035) |
| Lockable | Yes (padlock compatible hasp) |
| Use Case | Description | Required Components |
|---|---|---|
| Cable splice protection | Connecting two DC extension cables in-line | Junction box + 2 cable glands + DC connector pair |
| 12V adapter housing | Housing the Tejoy 12V Power Adapter outdoors | Junction box + 2 cable glands + 12V adapter |
| Ethernet pass-through | Passing Starlink Ethernet cable through exterior wall | Junction box + 2 cable glands + Ethernet coupler |
| Multi-cable junction | Joining power + Ethernet at a single outdoor point | Junction box + 4 cable glands |
Mount the junction box on an exterior wall near the Starlink cable entry point. It should be sheltered from direct rain if possible, though the IP66 rating allows direct exposure. Ideal height: 1.5 meters above ground for easy access.
Use the included mounting bracket or drill directly through the back panel mounting holes. Secure with appropriate wall anchors (included for masonry; use your own for wood siding). Ensure the box is level and the hinged lid opens downward for weather protection.
Open the desired knockout ports using pliers (twist to break the scored plastic). For the bottom entry, always use the lowest knockout to allow water drainage. Install cable glands into the knockouts and tighten the lock nut from inside.
Feed cables through the cable glands into the junction box. Leave enough slack inside (30 cm minimum) for easy connection and future service. Make connections inside the box using weatherproof connectors. Do not leave bare wire exposed.
Tighten the cable gland compression nuts to seal around each cable. Apply a small bead of silicone sealant around the box-to-wall interface if mounting on an uneven surface. Close the lid and secure with the latch. Optionally, add a padlock for security.
Power on the Starlink system and verify connectivity. Check that no cables are pulling or straining against the glands. Verify the lid closes fully without pinching cables.
Use for: Running continuous cable through the wall with a drip loop point and connection protection.
Use for: Housing the Tejoy 12V Power Adapter outdoors near the terminal. Reduces cable length between adapter and terminal (improves efficiency). Ensure the adapter is not in direct contact with the box interior floor — use standoff mounts for airflow.
Use for: Joining two extension cables to reach longer distances. Use the Tejoy Waterproof DC Coupler (XLC-WDC-01) for a reliable outdoor splice.
| Interval | Task |
|---|---|
| Monthly | Visual inspection — check for cracks, water ingress inside box, or signs of corrosion |
| Quarterly | Open the box and inspect connections for tightness; re-tighten cable gland nuts if needed |
| Bi-Annually | Clean cable glands with a damp cloth; check gasket condition |
| Annually | Replace cable gland compression nuts if cracked or brittle; inspect sealant condition around mounting surface |
IP66 rated, UV-stabilized, with pre-scored knockouts for easy installation. OEM and bulk pricing available.
Email: ceo@tejoy.com
