With over 20 years of experience with this connector, R&M is the market leader and has an outstanding reputation in the E-2000™ / LSH market. Pigtail wires, simplex, and duplex cables from R&M are characterized by very low heat shrinkage. LC-QR connectors are designed to be easy to use with a particularly high network connection density. Plugging in and unplugging are performed exclusively via the strain relief sleeve, which makes it easy to access and remove the connector. Fast, tool-free polarity change with LC-QR Uniboot or LC-QR. ing for E-2000TM connecto E-2000TM Compact connecto duplex applic y load caused by the cable. An uncontrolled ber bending and resulng aenuaon or even broken nnector boot, 15 mm length. 7 mm Material sleeve: aluminum. Material boot: TPE. R&M, the globally active developer and provider of high-end infrastructure solutions for data and communications networks, based in Wetzikon, Switzerland, is expanding its portfolio for outdoor fiber optic cabling on the basis of HEC-QR connectivity. Unlike fiber splicing, which is permanent, connectors allow for easy connection and disconnection of cables, making them ideal for maintenance and flexibility in. The HEC-QR quick-release connector from R&M is designed for the connection of fiber optic cables in particularly harsh environments, such as those used in overhead line and antenna construction. The small-format pre-terminated LUNAR fiber.