D4 to LC patch cords is commonly used in Telco network devices and some old network machines. D4 connector has a smaller ferrule than that of SC or FC.
We manufacture D4/D4 terminations with low insertion loss and with secure connector engagement. High Quality and Durable Threaded Nickel-Plated Brass Connector Body, Zirconia Ferrules
$94.50 – $128.60Price range: $94.50 through $128.60





$78.10 – $87.70Price range: $78.10 through $87.70
$43.25 – $49.25Price range: $43.25 through $49.25
$79.30 – $91.50Price range: $79.30 through $91.50
$49.25 – $71.00Price range: $49.25 through $71.00
$49.25 – $71.00Price range: $49.25 through $71.00
$49.25 – $71.00Price range: $49.25 through $71.00
$76.30 – $126.30Price range: $76.30 through $126.30
$81.50 – $107.70Price range: $81.50 through $107.70
$81.50 – $107.70Price range: $81.50 through $107.70
$118.50 – $142.30Price range: $118.50 through $142.30
© Copyright Pro-link Products 2026. Website design by Spark Interact.