SDGI's enhanced single-mode fiber can provide the best transmission performance at the wavelength range from 1260nm to 1625nm, and acquires a minimum dispersion at the working window of 1310nm. The low loss at "water peak" (1383nm) ensures the availability of E- wave (1360 - 1460nm). Enhanced single-mode fiber supports such a broadband range that enables voice, data, and video services to be deployed flexibly within a single fiber. SDGI's enhanced single-mode

Installation： Underwater, direct- burial, climbing. Structural features： Non- metallic (FRP)/ Metallic (phosphate steel wire) central strength member, double plastic-coated aluminum tape- PE laminated inner sheath, steel wire armor- PE laminated outer sheath.

Installation： Self-supporting aerial. Structural features： Figure- 8 cross-sections, stranded steel wires messenger, double plastic-coated corrugated steel tape- PE bonded outer sheath.

Characteristics • All-dielectric self-supporting overhead installation. • Protect the optical fiber cable from rodents by the solidness of FRP armor and the sharpness of fiberglass of it after being bitten by Rod-type FRP reinforced armor for rodent prevention.

Aluminum conductor steel reinforced (ACSR) is a type of reinforced conductor with a single layer or multiple layers of aluminum strand stranded outside the galvanized steel wire, it is mainly applied to the power and transmission line industry. For the transmission line with high voltage, due to the limited line path, and multiple lines cannot be erected in a single path

The Planar lightwave circuit splitter (PLC Splitter) is a state-of-the-art integrated lightwave optical power distribution device built on a quartz substrate. One of its key attributes is the minimal splitter loss in optical fiber, ensuring efficient signal distribution with low optical splitter loss. This device boasts a plethora of features, including a compact structural design, a wide operating wavelength range, high reliability, low insertion loss, and low polarization dependent loss, coupled with excellent channel uniformity. These characteristics make it particularly suitable for the connection between central offices and terminal equipment in Passive Optical Networks (BPON, EPON, GPON, etc.), facilitating the effective and loss-minimized distribution of optical signals.

Multi-fiber Push On Connector(MPO) is a type of optical connector, It has been standardized within the IEC 61754-7 and TIA 604-5. Product specifications have 12-24 fiber designs.