FirstFiber provides a high precise optical patchcord for the construction of optical network . We give user a wide choice of patchcord's connectors, including ST, FC, SC, LC and etc. with PC, UPC or APC polishing. FirstFiber patchcord is composed of high-grade connectors and the ferrule is made of zirconia. Customer can order the common type patchcord we offered as well as the special type customized by customer for special application.
Loose tube cables are designed for harsh environment conditions in the outdoors. They protect the fiber core, cladded and coated by enclosing everything within fairly rigid protective sleeves or tubes. It can be used in FTTx construction, optical network constuction, LAN, WAN and metro networks, CATV configuration.
Specificaion
| Specification | Unit | FC, SC, LC | ST, MU | MT-RJ, MPO | E2000 | ||||||||
| Single-mode | Multi-mode | Single-mode | Multi-mode | Single-mode | Multi-mode | Single-mode | |||||||
| PC | UPC | APC | PC | PC | UPC | PC | PC | UPC | PC | PC | APC | ||
| Insertion loss | dB | ≤0.3 | ≤0.2 | ≤0.3 | ≤0.2 | ≤0.3 | ≤0.2 | ≤0.2 | ≤0.3 | ≤0.2 | ≤0.2 | ≤0.3 | ≤0.3 |
| Return loss | dB | ≥45 | ≥50 | ≥60 | ≥30 | ≥45 | ≥50 | ≥30 | ≥45 | ≥50 | ≥35 | ≥55 | ≥75 |
| Wavelength | nm | 1310,1510 | 1310,1510 | 1310,1510 | 1310,1510 | ||||||||
| Interchangeability | dB | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ||||||||
| Vibration | dB | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ||||||||
| Operating temperature | ℃ | -40~75 | -40~75 | -40~75 | -40~75 | ||||||||
| Storage temperature | ℃ | -45~85 | -45~85 | -45~85 | -45~85 | ||||||||
| Cable diameter | mm | φ3.0,φ2.0,φ0.9 | φ3.0,φ2.0,φ0.9 | φ3.0,φ2.0,φ0.9 | φ3.0,φ2.0,φ0.9 | ||||||||