JUSTOP 100 Pcs RJ45 Pass Through Connectors for CAT5/5e/6 — Gold Plated 8P8C, Crystal Housing

What matters most

If you’re wiring a home or small business network, these JUSTOP pass-through RJ45 connectors aim to simplify terminations on CAT5, CAT5e and CAT6 cables. The pass-through design lets wires extend through the connector body, helping with precise alignment and easier inspection before crimping. The set of 100 pieces provides a ready supply for larger projects or multiple cables.

Tech specs

The connectors feature 8P8C gold-plated contacts in a 3-prong configuration, with a transparent crystal housing for visual verification of wire placement. They’re intended to work with both solid and stranded UTP cables and are compatible across CAT5, CAT5e and CAT6 standards. The gold plating is chosen for improved conductivity and corrosion resistance over time, which can help keep connections stable in typical home or small office environments.

Pros

• Pass-through design reduces termination errors by letting you confirm wire placement as you crimp.
• Gold-plated contacts offer better initial conductivity and durability in normal usage.
• Crystal housing makes it easy to verify wire order at a glance.
• Includes a sizeable quantity (100 connectors), which is convenient for ongoing projects or larger installations.

Cons / Limitations

• The description does not specify stranded vs. solid conductor compatibility beyond “UTP,” so if you’re dealing with unusual cable compositions, proceed with caution.
• As with many passive connectors, performance depends on proper cabling and crimping technique, the housing alone won’t guarantee reliability.

Practical use cases

• Ideal for home network upgrades, small business cabling, or classroom labs where a consistent, repeatable termination method is useful.
• A useful backup stock for technicians who regularly terminate CAT5/5e/6 runs, especially when you want immediate visual confirmation of wire placement.

Who it’s for and who it’s not

• It’s a sensible option if you value straightforward visual verification and need a large quantity for ongoing projects.
• It may not be the best pick if you require a specialised connector type or if you’re primarily deploying high-performance, shielded systems where other termination options could be preferred.

What to check before buying

• Confirm you’re terminating standard UTP cables (solid or stranded) and that your crimp tool is compatible with 8P8C pass-through connectors.
• Consider how often you need replacements, a 100-pack is convenient for ongoing work but excessive if you’re only doing a few cables.
• Ensure you have a crimping process that leverages the pass-through feature to minimise mis-termination.

Comparison and alternatives (implicit)

• In practice, pass-through connectors like these can be more forgiving during initial setup than traditional non-pass-through ends, particularly for beginners or when performing multiple terminations. If you prioritise ultra-slim profiles or specialised cabling, other connector types or shielded options might be more suitable.

What to buy if you’re deciding now

Is it worth it?

If you’re finishing multiple CAT5/5e/6 runs and want reliable, visible terminations with a large supply, this Justop 100-pack is worth considering for practical, steady performance.

FAQ

• Do these connectors work with both solid and stranded cables? Yes, they’re described as compatible with both solid and stranded UTP cables.
• Can I see wire placement before crimping? Yes, the transparent crystal housing is designed for visual verification.
• Are they suitable for CAT6 networks? They are advertised for CAT5, CAT5e and CAT6, offering versatility across common home and small business networks.