SC/UPC Singlemode Field Assembly Quick Connector ESC250D
ESC250D is a high end fast connector, which is designed for more stable performance and with unique appearance.
Applications
- Easy operating, The connector can be directly used in ONU, also with fasten strength more than 5 kg, it is widely used in FTTH project of network revolution. It also reduces the use of sockets and adapters, save cost of project.
- With 86 standard socket and adapter, the connector makes connection between drop cable and patch cord. The 86 standard socket provides complete protection with its unique design.
- Applicable to connection with field mountable indoor cable, pigtail, patch cord and transformation of patch cord in data room and directly used in specific ONU.
Cutting 250um fiber 20.85mm, 125um fiber 7.7mm
Technical specification
| Item | Parameter |
| Cable Scope | 3.0 x 2.0 mm and 1.6*2.0mm Bow-type Drop Cable |
| Size: | 51*9*7.55mm |
| Fiber Diameter | 125μm ( 652 & 657 ) |
| Coating Diameter | 250μm |
| Mode | SM |
| Operation Time | about 15s（exclude fiber presetting) |
| Insertion Loss | ≤ 0.3dB（1310nm & 1550nm) |
| Return Loss | ≤ -50dB for UPC, ≤ 55dB for APC |
| Success Rate | >98% |
| Reusable Times | >5 times |
| Tighten Strength of Naked Fiber | >5 N |
| Tensile Strength | >30 N |
| Temperature | -40 ~ +85 C |
| On-line Tensile Strength Test (20 N) | IL ≤ 0.3dB |
| Mechanical Durability（500 times) | IL ≤ 0.3dB |
| Drop Test（4m concrete floor, once each direction, three times total) | IL ≤ 0.3dB |
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