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Your Sales Price $29.70 - $24.89
A quick rundown of this product’s key features:
IDC TERMINATION: Uses insulation displacement connectors (IDC) to terminate 25 pairs of wires onto 25 polarized pins, ensuring secure and stable mechanical connections.
SECURE CONNECTIONS: Features two 50-pin female IDC telco connectors (RJ21) with high-strength copper alloy contacts, plated with 30 micro-inches of gold over nickel for reliable signal transmission.
NATIONAL ELECTRICAL CODE (NEC) COMPLIANT: Built with 100% annealed solid bare copper conductors, meeting NEC Section 800.179, which mandates that “Conductors in communications cables, other than coaxial, shall be copper.” Rated for 75°C and 300V, ICC cables ensure stable network communications while reducing fire hazards.
90-DEGREE CONNECTORS: Equipped with dual 90-degree 50-pin female telco connectors (RJ21) in a standard CN50 form factor, featuring protective hoods for secure connections in compact installations.
UL LISTED: Certified under UL listing E125268 and CMR riser-rated for flame resistance, allowing installation in vertical cable runs between floors.
Our Top Reviews
Reviewer: keith
Rating: 5.0 out of 5 stars
Title: works good
Review: worked perfectly , good price, perfect fit and easy to install, good quality and nice looking cable
Reviewer: Rik Rodgers
Rating: 5.0 out of 5 stars
Title: fast delivery, functional connectors
Review: Not many use these anymore. It’s nice to know we can still get them quickly.
Reviewer: BW Producer Voice Over Artist
Rating: 5.0 out of 5 stars
Title: Great value!
Review: Quick service! Quality product!
Reviewer: JEAN MOMPEROUSSE
Rating: 4.0 out of 5 stars
Title: We are 100% satisfied
Review: its a good item
Reviewer: J. Castro
Rating: 5.0 out of 5 stars
Title: Avoided more cross connections.
Review: I needed to connect a phone system (analog handoff) to the service provider block. I didn’t want to buy another 66block just to cross connect so having this option available was great. I connect this to the unused side of the ISP block and voila, less cross connect and point of failure.
Reviewer: julian f wagner
Rating: 5.0 out of 5 stars
Title: 25 pair telephone cable
Review: Exactly what I needed,wiring a model Railroad control panel.
Reviewer: Aaron and Maja
Rating: 5.0 out of 5 stars
Title: Excellent.
Review: This male-to-male 25-pair cable assembly with Amp connectors mates perfectly with my 66-block with the female Amp connector, and to another 25-pair cable. As it should. The item arrived sufficiently packaged. The outer jacket was undamaged, as were the Amp terminations. I’m very happy to have selected this item, and I would order it again.
Reviewer: Steve M.
Rating: 5.0 out of 5 stars
Title: Nicely made up RJ-21 patch cables
Review: I tested this cable on a digital PBX unit and it worked flawlessly. The connector is all plastic shell, but is well formed and mates as a RJ-21 should. All pins tested out ok and the head has a pretty good strain relief on the cable. The only thing I did notice as a minor concern is the cable jacket is a stiffer PVC than “old school” riser cable, so it will likely tend ot have some “coil memory” but that can be addressed in cable management with cable lacing or tie wraps.
Price effective as of Jul 01, 2025 09:02:19 UTC
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