We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Five black waterproof RJ45 couplers with shielded metal housing

Vszerda

Vszerda ZZ-059 IP68 Waterproof RJ45 Coupler Black 5 Pack

SKU CH-SFJM-88VNX

Waterproof RJ45 coupler joins two Ethernet cables for outdoor or industrial runs up to 1 Gbps

  • Product colorBlack
  • Product weight4 oz
  • IP68 waterproof rating protects outdoor connections from dust and water ingress
  • Shielded pure copper gold-plated contacts deliver up to 1 Gbps data transfer
  • Female-to-female design extends Cat5 to Cat8 cables without tools or drivers
  • Full metal shielding prevents signal loss and electromagnetic interference
  • Compact 5-pack suits holiday lighting, IP cameras and industrial installations

Vszerda IP68 RJ45 Coupler Five Pack

This pack contains five shielded female-to-female RJ45 couplers rated IP68 for waterproof outdoor use. Each unit joins two Ethernet cables to extend a run without replacing the cable. The gold-plated pure copper contacts and full metal shielding preserve signal integrity up to 1 Gbps. No tools or drivers are required for installation.

Suited for Outdoor and Industrial Extensions

Installers extending Cat5 through Cat8 cables for holiday lighting, IP cameras or industrial equipment will appreciate the sealed inline design. Buyers who need multi-gigabit throughput beyond 1 Gbps or a single longer cable instead of a join should consider other options. The five-pack quantity may exceed the needs of a simple indoor repair.

1 Gbps Shielded Inline Coupler

The internal full metal shield and gold-plated contacts deliver Category 6 performance at up to 1 Gbps across Cat5, Cat5e, Cat6, Cat7 and Cat8 cables. This speed ceiling is the decisive specification when planning the link budget for outdoor or industrial Ethernet runs.

How it compares

Measured against everything we stock in Network Adapters & RJ45 Plugs, at today’s prices. Recalculated every night.

Price $47.99
Pricier than about 81% of the 1,221 comparable items (median $19.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameVszerda
Model nameZZ-059
Product colorBlack
Size & build
Product weight4 oz

Questions about this item

What size RJ45 opening does the ZZ-059 coupler accept?

The coupler uses standard 8P8C female jacks that accept any Cat5, Cat5e, Cat6, Cat7 or Cat8 patch cable with a regular RJ45 plug.

How do you install the IP68 coupler so the seal actually holds?

Push each cable fully into the jack until the retaining clip clicks, then tighten the gland nut by hand until the rubber grommet grips the cable jacket — skipping the gland nut leaves the IP68 seal open.

When should the gold-plated contacts be cleaned or the coupler replaced?

Inspect the contacts if throughput drops below 1 Gbps; wipe with a dry lint-free swab if oxidation appears, and replace the unit if the retaining clip breaks or the grommet cracks.

More in Network Adapters & RJ45 Plugs

Similar items