trans data elektronik GmbH (tde) recently introduced an LC connector with a metal housing. The company says the connector “is particularly suitable for use under harsh conditions, for example in industry, the defense sector, or in science environments.” It is available in singlemode PC, singlemode APC, and multimode versions. tde says the connector “is characterized by a superior pull strength between connector and cable. In addition, the metal locking mechanism offers high tensile strength when plugged, especially in combination with metal transceivers or adapters.”
The Metal LC connector complies with the IEC 61754-20 standard and with RoHS (Restriction of Hazardous Substances). It offers heat resistance up to 135 degrees Celsius, improved resistance to shocks and vibrations, and reduced susceptibility to wear, and is compatible with both industrial and military cables.
“These properties, combined with its low-loss, stable performance make it the ideal choice for long-term use in demanding environments,” tde said. “In addition to industry and defense, it is suitable for aerospace, marine, broadcast, FTTx and FTTA as well as test and measurement.”
The singlemode version has typical insertion loss of 0.1 dB and a maximum insertion loss of 0.2 dB. Typical return loss is more than 55 dB. The multimode (OM4) version has typical insertion loss of 0.08 dB, with a max of 0.15 dB. The multimode version’s typical return loss is more than 25 dB. Both versions contain a premium singlemode ferrule, the company pointed out.
tde offers the Metal LC connector in combination with Mil-Tac cables form 3.5 mm to 5 mm.
“Industry, science, and defense put the highest demands on cabling and connectors,” observed Andre Engel, tde’s managing director. “But this is precisely where reliable and failsafe connections are of crucial importance. With its special design and robust metal housing, the Metal LC connector was developed specifically for applications in these harsh environments.”
“Connectors must work reliably at any times—even under adverse conditions,” tde added. “Particularly in industrial environments or in the defense industry, extreme temperatures or mechanical stresses such as shocks and vibrations can quickly push sensitive connectors to their limits. To enable durable and secure fiber-optic connections in such areas, tde now offers an LC duplex connector with a particularly robust metal housing.”
