Description
High lights
1. Linkage structure design, and equipment, connector connection, reserved micro-bend to remain unchanged;
2. Double V groove structure design, high stability and reliability of fiber connection;
3. Core structure: adopt the normally closed flexible locking structure, excellent optical performance;
4. Applied to 2.0mm × 3.0mm & 2.0mm × 1.6mm drop cable;
5. Easy to operate, fast to assemble, high success rate, long time of using, easy maintenance.
Application of ESC250D SC Connectors:
1. FTTH, FTTx project usable
2. Field installable
Parameters :
| Items | Technical Parameters |
| Applicable for | Drop cable / Indoor cable / Pixian 2.0mm, 3.0mm Drop Cable |
| Optical fiber diameter | SM(9/125), MM(50/125, 62.5/125) 125μm ( 657A & 657B ) |
| Tight buffer diameter | 250μm |
| Fiber mode | Single mode |
| Operation time | About 100s(no fiber cut) |
| Insert loss | ≤ 0.3dB(1310nm & 1550nm) |
| Return loss | > 50db(PC), > 55db(UPC), > 65db(APC) |
| Fastening strength of naked fiber | >5 N |
| Fastening strength of naked fiber holder | >10 N |
| Tensile strength | >50 N |
| Using temperature | -40~+85°C |
| On-line tensile strength (20 N) | IL ≤ 0.5dB RL ≤ 5dB |
| Mechanical durability (500 times) | IL ≤ 0.5dB RL ≤ 5dB |




