G657A2 Single Mode Yellow Fiber Optic Loopback Cable for High-Performance Communications
G657A2 Single Mode Yellow Fiber Loopback Cable Fiber Optic Short Patch Cord
SC/UPC Fiber Optic Looper Single Mode Looper Jumper Looper SM Singlemode Cap Circulator
Fiber lasers use rare-earth-doped glass fiber as the gain medium. Under pump light action, high power density forms in the fiber, creating laser energy level inversion in the working substance. When properly added to a positive feedback loop (forming the resonant cavity), laser oscillation output is generated.
The optical fiber loopback (Loopback) tests signal return in system or network systems. Through return signal analysis, various potential anomalies in network links can be detected. This detection method effectively ensures network link normality and provides reliable testing capabilities.
| Parameter | Singlemode | Multimode | OM3 10G |
|---|---|---|---|
| Connector Type | LC, SC, MT-RJ, MU, ESCON, FDDI, E2000 | ||
| Cable type | Simplex cable | ||
| Jacket color | Yellow | OR/GY/PP/BL | Aqua |
| Insertion Loss | ≤0.1dB | ≤0.2dB | |
| Return Loss | ≥50dB(UPC) | ||
| Exchangeability | ≤0.2dB | ≤0.2dB | ≤0.2dB |
| Repeatability(500 matings) | ≤0.1dB | ≤0.1dB | ≤0.1dB |
| Tensile Strength | ≥5kg | ||
| Operating Temperature | -20~+70ºC | ||
| Storage Temperature | -40~+70ºC | ||
- Custom Manufactured
- Ideal for testing and diagnosing fiber-optic network equipment
- Compliant to IEC, TIA/EIA, NTT and JIS specifications
- Custom loop length and cable diameter on request
- Equipment interconnection
- Premise networks
- Patch panel applications
- Communications connections
- Device pig-tailing
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