iOptron Controller Cable - 6P4C

If your iOptron mount relies on a direct link between the Go2Nova hand controller and the mount’s control panel, the 6P4C controller cable is the essential connection that makes it all happen. Designed with a narrower 4-contact configuration than the more common 6P6C cables, this cable is used specifically with certain iOptron mounts that require a 6-position, 4-contact RJ-style cable for proper hand controller communication.

The #8415 cable features RJ11-style 6P4C plugs on both ends, using a straight-through wiring scheme to maintain signal integrity. It’s ideal for lightweight systems, compact mounts, and any model in the iOptron line that calls for this specific configuration.

Key Features:

• Direct Communication: Provides a hardwired connection between iOptron Go2Nova hand controllers and compatible telescope mounts.

• 6P4C Connectors: Uses 6-position, 4-contact modular plugs (similar in size to standard RJ11 telephone connectors), with four internal wires configured straight-through.

• Flexible Coiled Design: Cable is coiled to prevent tangling and reduce slack during operation, while still extending far enough for comfortable use.

• Durable Build: Designed for repeated field use and capable of withstanding the wear and tear of regular setup and teardown.

Technical Specs:

• Cable Type: 6P4C (RJ-style) modular cable

• Wiring: Straight-through (pin-to-pin)

• Length: Approximately 3 feet when extended

• Style: Black, coiled

• iOptron Part Number: 8415

• Connector Ends: RJ11-style (6P4C) male connectors

Compatibility Notes:

The 6P4C configuration is not interchangeable with 6P6C or 4P4C cables. Always verify your mount and hand controller port requirements—using the wrong cable type can result in communication failures or hardware damage. This cable is most often used with earlier-generation mounts or compact iOptron systems where the 4-contact configuration is standard.

Observing Tip:

Keep a spare cable in your kit—especially if you're heading out to a remote site. A faulty or lost controller cable can turn a clear night into a missed opportunity. Swapping a worn cable is a simple fix that solves many intermittent control issues.