#Lemo connector professional#
#Lemo connector series#

The connectors are designed for easy termination in the field. Metal or rubber dust caps are available to protect against contamination of the interfaces.

#Lemo connector professional#

The robust shells are also designed with thick walls to prevent damage from rough handling during outdoor deployment at venues such as professional sports arenas. The connectors are fabricated from stainless steel to withstand corrosive elements when exposed to the extreme harsh outdoor environments and are sealed to an IP68 rating to block out ingress of damaging dirt, dust and moisture. The connectors are designed for use in conjunction with SMPTE 311M Standard cables. Two additional low voltage electrical contacts are provided for communication purposes. The high precision fiber termini provide single mode performance, while the two auxiliary electrical contacts permit supply of power remotely to the camera at long distances from the studio, control van or CCU.

#Lemo connector series#

These hybrid connectors are designed for high definition broadcast television cameras used worldwide for the production and transmission of high definition TV programming.Īmphenol's 110 series connectors(SMPTE 304M compliant) feature two fiber optic termini and four electrical contacts.

So in the USA, the SMPTE 304M connector is the standardized version of LEMO's 3K.93C connector.īasically, SMPTE 304M connector is a hybrid connector that includes both fiber, power, and low voltage control signal all in one. LEMO’s 3K.93C connectors are the standard in national and international broadcast companies. It is one of the only hybrid fibre connectors being used worldwide that complies fully with SMPTE 304 / SMPTE 311, ARIB and EBU standards for both signal and cable. LEMO's 3K.93C connector has been adopted by the American (standardized as SMPTE 304M), Japanese (standardized as ARIB BTAS-1005B) and European (standardized as EBU R100-1999) standards organisations for HDTV fiber links for the broadcast market.

It includes 2 single mode fibers, 2 to 8 copper power cables, 2 low voltage control signal wires. Designed for high-definition (HD) cameras, these composite cables can multiplex audio signals and video signals and deliver power. SMPTE 311M hybrid cable is the solution that filled that requirement. Even the largest coax can only go 1,000 feet or so when carrying HD-SDI video and many sports venues and similar large facilities need longer distances. When uncompressed high-definition cameras arrived in the broadcast facility, it was soon realized that copper cables could not carry these HD signals as far as their triax and coax predecessors. LEMO developed the 3K.93C Series connectors in the early stages of the introduction of HDTV, becoming the standard for high-definition TV. LEMO has set several connector standards which includes the 3K.93C connector. The company took its name from the company founder, engineer Léon Mouttet. The company, founded in 1946, started as a manufacturer of contacts in noble and rare metals. LEMO connectors are used in medical, industrial, audio/visual, telecommunications, military, scientific research and measurement applications. LEMO is both the name of an electronic and fibre optic connector manufacturer, based in Écublens, Switzerland, and the name commonly used to refer to push-pull connectors made by that company.