Fiber Optic Loopback Module SC Singlemode Multimode

Fiber loopback cable is often utilized to check whether the transceiver module is working perfectly as designed. As we all know,transceiver module has two ports, a transmitter port and a receiver port. The former one is to send out laser signals and the latter is to receive signals.

Fiber optic loopback modules LC are designed to provide test engineers with an effective way of testing the transmission capability and receiver sensitivity of optical network equipment.

Fiber loopback is designed to provide a media of return patch for a fiber optic signal; typically it is used for fiber testing applications or network restorations. For the testing applications, the loopback signal is used for diagnosing a problem.

The LC fiber loopback is used to test the signal backhaul in the system or network system. Through the backhaul signal, various potential anomalies in the network link can be detected. This type of detection is commonly used to ensure the network link..

A loopback cable is also known as loopback plug or loopback adapter, which is a plug used to test physical ports to identify network problem. It provides system test engineers a simple but effective way of testing the transmission capability and receiver sensitivity of network equipment.

Ethernet patch cables are widely used for lan network,available cat5,cat5e,cat6,cat6a,cat7,cat7a,cat8,etc,with UTP,STP/FTP,SFTP,SSTP etc.shielding mode.Please check with us for details.

This is a kind of ABS box PLC Splitter available with 1X4/1X8/1X16/1X32/1X64/1X128,2X4/2X8/2X16/2X32/2X64/2X128,the terminators can be  sc/lc/fc/st in 3.0mm or 2.0mm cable,the cable length is usually 1-1.5m.Available wavelength is:1260-1650nm.

SZOPT’s 19” 1U/2U/3U/4U fiber optic patch panel are SC/FC/ST/LC port ,12/24/48/96/144/288 fibers with the cold rolled steel powder well coated,designed to fit standard 19” racks. These patch panels are ideal for high density LAN interconnect or cross-connect patching,providing a designated terminus for interrelated cabling deployments.

Fiber Optical Patch Cord FC-FC has FC/UPC connectors on both ends,with PVC,LSZH,OFNP jacket in yellow(SM);orange(OM1/OM2),aqua(OM3), magenta(OM4),lime green(OM5) or custom,the cable diameter is 3.0mm,2.8mm,2.4mm,2.0mm,1.8mm,1.6mm,1.2mm,0.9mm,etc.

1000BASE-SX SFP 1310nm 2km DOM LC MMF Transceiver Module for MMF is designed for use in 100GBASE Ethernet and 4x28G OTN client interfaces throughput up to 2km over multimode fiber(MMF) using a wavelength of 1310nm via LC Duplex connectors. Taking BOX+FPC+PCBA separate design, it has great reliability, airtightness and heat dissipation performance. This transceiver is compliant with IEEE 802.3ba 100GBASE-LR4 and OTU4 4I1-9D1F standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as 100G Ethernet, 112G OTN OTU4, telecom, service provider applications and 5G wireless network.

Adapter type fixed attenuator is the female to female fixed fiber optic attenuator,whichutilizes the air gap between two connectors to achieve the optical attenuation. Fixed adapter type attenuator is simple, low-cost and compact. It is recommended for use where return loss is not a concern nor is absolute attenuation value.

Variable optical attenuators,short as VOA, are used to permit dynamic control of optical power levels in a fiber. It can be applied to adjust power level of signal in the optical communication at the output of light sources, E/O converters and for the linear or dynamic range of power meter. Furthermore, they can the used in optical amplifier systems to balance the gain across the different operating wavelengths.