Fiber Optic Loopback cable is designed to provide a media of return patch for a fiber optic signal. Typically it is used for fiber optic testing applications or network restorations. For the testing applications, the loopback signal is used for diagnosing a problem. Sending a loopback test to network equipment, one at a time, is a technique for isolating problems.
Fiber loopback cable can be with various jacket types and cable diameters, and they can be with different terminations and length. We make fiber optic loopbacks strictly according to industry standard. Each of the loopback is functionally tested before shipping.
Fiber optic loopbacks are with compact design, and they are compliant with fast ethernet, fiber channel, ATM and Gigabit ethernet. we also offer custom assemblies for fiber optic loopback.
The common fiber optic loopback cable types are: SC fiber optic loopback, FC fiber optic loopback, LC fiber optic loopback and MTRJ fiber optic loopback.
Specifications
Insertion Loss (dB) ≤ 0.2
Exchangeability ≤ 0.2 (500 cycle passed)
Temp. Range ≤ 0.2 dB ( - 40 to +80 degree centigrade)
Order Information
LBS1 Loop Back cable SM9/125, SC duplex
LBS2 Loop Back cable SM9/125, LC duplex
LBS5 Loop Back cable SM9/125, MTRJ duplex
LB11 Loop Back cable MM62.5/125um, SC duplex
LB12 Loop Back cable MM62.5/125um, LC duplex
LB15 Loop Back cable MM62.5/125um, MTRJ duplex
LB21 Loop Back cable MM50/125um, SC duplex
LB22 Loop Back cable MM50/125um, LC duplex
LB25 Loop Back cable MM50/125um, MTRJ duplex
LB31 Loop Back cable MM50/125um OM3, SC duplex
LB32 Loop Back cable MM50/125um OM3, LC duplex
LB35 Loop Back cable MM50/125um OM3, MTRJ duplex