|Place of Origin:||China|
|Brand Name:||OMC or OEM|
|Model Number:||LC SM Fiber Loopback Module Patch Cable LC / UPC LC / APC Duplex Single Mode G657B3|
|Minimum Order Quantity:||10pcs|
|Packaging Details:||several pieces in cartoon|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
|Supply Ability:||200000 per month|
|Products:||LC SM Fiber Loopback Module Patch Cable LC / UPC LC / APC Duplex Single Mode G657B3||Fiber Type:||Single-mode 9/125|
|Return Loss:||SM≥50dB||Insertion Loss:||SM≤0.3dB|
|Insert-pull Test:||500times, IL<0.5dB||Operation Temperature:||-20 To 70°C(-4 To 158°F)|
fiber optic jumpers,
fibre optic patch leads
LC SM Fiber Loopback Module Patch Cable LC / UPC LC / APC Duplex Single Mode G657B3
Fiber Optic Loopback modules are also called optical loopback adapters.They are designed for testing, engineering and the burnin stage of boards or other equipment. Optical loopback adapters provide systemtest engineers a simple but effective way of testing the transmission capability and the receiver sensitivityof network equipment.
Fiber Optic Loopback is provide a media of return patch for a fiber optic signal. Typically it is used for fiber optic testing applications or network restorations.
When used in testing applications, loopback signals are used for diagnosing problems. The best practice is to send a loopback test to network equipment, one at a time for isolating the problem.
Fiber optic loopbacks are designed in a compact footprint. They are compliant with fast Ethernet, fiber channel, ATM and Gigabit Ethernet.
Mini LC multimode loopback is suit for 0.9mm cable and 0.25mm fiber.
LC: TIA/EIA, FOCIS10, GR-326 EIA/TIA-604-10, IEC61754-20 and JIS C5973.
|Items||BIF Single mode Fiber-G657B3||BIF Multimode fiber- 50/125 or 62.5/125|
|Return loss||UPC>50dB; APC>60dB||>35dB|
|Operating& Storage temperature range||-40°C to +75°C|
|Repeat Ability||< 0.5dB (500 Cycle Passed)|