Overview

The CablesOnline WP-C02MC-6 is a 6-pack of CAT6 female-to-female RJ45 keystone jack couplers. Designed for in-wall or patch panel installations, these couplers allow you to extend or connect Ethernet cables with ease. The multi-color option helps identify different network segments. They support Gigabit Ethernet (up to 1 Gbps) and are fully backward compatible with CAT5e and CAT6a cables, making them a versatile addition to any home or small office network.

Connectivity & Compatibility

Each coupler features two standard RJ45 female ports, compatible with CAT5e, CAT6, and CAT6a cables. The keystone jack form factor fits standard keystone wall plates and patch panels. No special tools are required for installation; simply snap the coupler into a keystone opening. Note that these are female-to-female, so you will need patch cables to connect devices. The couplers support Power over Ethernet (PoE) and maintain signal integrity up to 250 MHz.

Product Info

Released around 2015, the WP-C02MC-6 is widely available on and other retailers. The pack costs approximately ¥9,312 (tax included), roughly ¥1,552 per unit. The manufacturer offers a one-year limited warranty. No accessories are included besides the six couplers themselves. This product sits in the entry-level, practical segment, appealing to users who want a simple, color-coded keystone coupler solution without extra frills.

Best Use Cases

Ideal for home network enthusiasts who want to tidy up wall plate connections with distinct colors for different rooms (e.g., living room, office, kids' room). Also great for small office setups where technicians need to quickly identify connections by floor or department. The 6-pack is perfect for users who need a few couplers at a time, avoiding bulk purchases. If you are setting up a structured cabling system and need reliable, basic couplers, this pack offers solid value.

Product Disclosure (Amazon)

  • Manufacturer: CablesOnline
  • Seller: Ｂ＆Ｂストア
  • Fulfilled by: Ｂ＆Ｂストア
  • ASIN: B00XWP36ZG
  • Note: This article covers a manufacturer-made product based on Amazon listing details.