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
Ten white RJ45 inline couplers in a pack

STARTECH

STARTECH RJ45COUP10PK Cat5e RJ45 inline coupler 10 pack

SKU CH-7075-H3DT4 MPN RJ45COUP10PK

Ten white Cat5e inline couplers join two RJ45 cables to extend a run without replacing it

  • Changer TypeRJ-45
  • ColorWhite
  • Cable LengthNo
  • SpecificationsConnector on First End:1 x RJ-45 Female Network Connector on
  • FeaturesExtend the length on your Cat5e patch cable Ethernet Coupler
  • Extend Cat5e cable runs without rewiring
  • Connect two RJ45 cables with dual female ports
  • Cat5e-rated inline coupler maintains signal quality
  • White modular design fits standard keystone panels
  • Ten couplers included for multiple connection points

Extend Cat5e patch cables

This ten-pack of inline couplers joins two Cat5e RJ45 patch cables to create a longer run without replacing the existing wiring. Each unit provides dual female RJ45 ports for a straight-through connection. The white housing identifies the couplers in a crowded patch panel or desk setup.

Passive connection thermals

The couplers contain no active electronics so they generate no heat and draw no power. Operation is completely silent and adds no thermal load to the rack or cabinet. Signal integrity relies on the quality of the cables being joined.

Ten-pack build and daily use

Ten individual couplers are supplied in one package for multiple drops or spares. The modular inline form factor snaps into standard RJ45 ports without tools. Plastic construction keeps weight low but the latch tabs can wear with frequent reconnection cycles.

Highlights

  • Extend Cat5e cable runs without rewiring
  • Connect two RJ45 cables with dual female ports
  • Cat5e-rated inline coupler maintains signal quality
  • White modular design fits standard keystone panels
  • Ten couplers included for multiple connection points

Specifications

BrandStarTech.com
ModelRJ45COUP10PK
Changer TypeRJ-45
ColorWhite
Cable LengthNo
SpecificationsConnector on First End:1 x RJ-45 Female Network
Connector on Second End:1 x RJ-45 Female Network
Packaged Quantity:10
FeaturesExtend the length on your Cat5e patch cable
Ethernet Coupler
Cat5e Coupler
RJ45 to RJ45 Coupler
10 pack RJ45 Couplers
10 pack Modular Inline Couplers
Couple two Cat 5e RJ45 network cables together and eliminate the need of replacing existing cables
Dual RJ45 female connectors
Guaranteed reliability
Shipping weight0.10 kg
Package size193 × 123 × 32 mm

Questions about this item

How do I install the RJ45COUP10PK inline coupler and what step causes the most trouble?

Plug each Cat5e patch cable fully into the RJ-45 female ports until the retaining tabs click; the step people miss is not seating both connectors completely, which leaves an intermittent link.

What maintenance or replacement will the StarTech RJ45COUP10PK couplers need later?

No scheduled maintenance is required; inspect the white housings and gold contacts during any cable rework and replace a coupler only if the latch tab breaks or corrosion appears on the pins.

What limit appears first on the Cat5e coupler when traffic runs continuously at high load?

The Cat5e specification governs the maximum channel performance, so sustained throughput is bounded by the cable category rather than the coupler itself.

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

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.