Fiber Optic MPO/MTP Loopback Cable SM MM 12 Fiber 24 Fiber Female ISO Approval
By “looping back” the connections from the transmit pairs to the receive pairs in network devices, the MTP Loopback creates a complete optical link. This allows you to evaluate the performance of specific components of a network, or the complete link in a network path.
Male and female connector types are available. Choose between standard, 'Elite' and 'Super Elite' ferrule styles to minimize insertion loss and provide better testing performance.
Application
40GbE QSFP+ Optical Testing
Training
Research and Development
Manufacturing Test
Troubleshooting
Quality Control
Features
Available in a wide variety of wiring configurations and fiber types
Compact and portable with lanyard feature
All loopbacks meet TIA/EIA and IEC intermateability standards
8 , 12, and 24 Fiber available
Easy Installation/Removal,available with or without Pull tabs
Connector Performance Specifications
| Model | SM | MM |
| Connector Fiber Count | 8, 12, 24 core | |
| Polish | PC, APC | |
| Housing Color |
Standard (green), Elite (Yellow) |
Standard(Beige) Elite(Auqa) |
| Insertion Loss Standard type | less than 0.7dB | Less than 0.5dB |
| Insertion loss Elite type | Less than 0.35dB | Less than 0.3dB |
| Return Loss | PC >50dB, APC>60dB | >30dB |
| Durability (500 matings) | less than 0.2dB | |
| Test Eavelength | 1310/1550nm | 850/1300nm |
Fiber Cable Perfomance Specifications
| Fiber Type | OS2, OM1, OM2, OM3, OM4 |
| Fiber Count | 8, 12, 24, 48, 72, 96, 144 cores |
| Cable Diameter | 3.0mm 5.5mm or customized |
| Jacket Color | Yeloow, Orange, Aqua, Purple |
| Jacket Material | OFNR, OFNP, PVC, LSZH |
| Tensile Strength | 500N |
| Operating Temperature | -20 to 70 ℃ |
| Storage Temperature | -40 to 75℃ |
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