Besides we also provide custom fiber loopback according to your required jacket types and cable diameters, length or terminations. Wide ranges of fiber loopback cables are available at, they are designed with compact size, totally complied with the industrial standard which is ideal choice for your fiber optic testing. Range ≤ 0.2 dB ( - 40 to +80 degree centigrade) 850nm and 1310nm are for multimode applications and 1550nm is for single mode applications. Working wavelength: Available wavelengths are 850nm, 1310nm and 1550nm. Optical fiber mode: multimode 50/125 um, multimode 62.5/125 um, single mode 9/125 um
#What is a loopback cable used for Patch
Typically single mode SC type and LC type fiber optic loopbacks are blue color, typical multimode LC and SC type fiber loop backs are beige color, this also goes with the practice of fiber optic patch cables. 10G loopback module is used in 10G multimode 50/125 Fiber Testing application. The most commonly used fiber optic loopbacks are SC and LC type.Īccording to the optic fiber mode type of the loopback cable, there are single mode 9/125 fiber optic loopbacks, 10G multimode loopback, multimode 50/125 fiber optic loopbacks and 62.5/125 fiber optic loopbacks. Just like the fiber patch cable, the fiber loopbacks is made up of different kinds of outer jackets, cable diameters, length or terminations that various according to customers’ special requirements.īased on the optical connector types on the loopback, there are SC, LC, MTRJ, ST, FDDI etc. The molded loopback use an outer enclosure to protect it and from the outside you do not see the optical cables, they are more compacted size and stronger then the fiber loopback cables. Nowadays there are also another improved fiber loopbacks which called molded fiber optic loopbacks or fiber optic loopback modules.
Traditional fiber optic loopback is like a fiber optic patch cable with two fiber connectors at each end, forming a loop. Fiber optic loopback cables types is classified based on the fiber connector types, optic fiber modes. It is realized by feeding a received signal or data back to the sender.
#What is a loopback cable used for software
Loopback test is a hardware or software method to test physical link problems of the fiber optic networks. Fiber loopback is a media of return patch for a fiber optic signal that widely used for fiber optic testing, fiber network repair and fiber optic equipment diagnosis.
0 kommentar(er)
