Optical-Electrical Hybrid Cable for Access Network (GDTS)

Hybrid optical-electrical cable combines optical signal transmission with power supply in one cable. It is widely used in scenarios such as 5G base station construction, communication networking in remote areas, interconnection of industrial IoT devices, security surveillance system cabling, low-voltage system integration in smart buildings, integrated communication and power supply for rail transit, remote communication for offshore wind power and oil/gas platforms, broadband coverage for rural revitalization, and emergency communication support. It meets the high-speed data transmission needs of equipment while eliminating the cost and hassle of laying separate power cables, and is especially suitable for scenarios without external power supply or with complex cabling, making it a key cable solution for efficient networking across multiple fields.

Applications

Mainly used in DC remote power supply systems or areas where power is not readily available.
Solves the communication and power supply problems of FTTH or mobile communication network terminal equipment.
Suitable for complex outdoor environments and communication projects with high requirements on cable waterproofing, moisture resistance, and mechanical protection.

Product Description: GDTS (loose tube layer-stranded structure, metallic strength member, filling compound, polyethylene bonded jacket)

Standards

YD/T 2159-2010 Optical-Electrical Hybrid Cable for Access Network

Product Features

Supports simultaneous optical communication and power transmission, meeting the dual core needs of terminal equipment.
Reinforced with a metallic strength member, providing high tensile strength and strong structural stability, suitable for outdoor installation.
Filling compound + polyethylene bonded jacket, offering excellent waterproof, moisture-resistant, and sealing performance, extending outdoor service life.
Loose tube layer-stranded structure design with outstanding lateral pressure resistance and flexible, convenient installation.

Operating Temperature: -40℃～﹢70℃

Transmission Performance

Fiber Type	Operating Wavelength (nm)	Max. Attenuation (dB/km)	Typical Attenuation (dB/km)
62.5μm（OM1）	850/1300	3.5/1.5	3.5/1.5
50μm（OM2）	850/1300	3.5/1.5	3.0/1.0
50μm（OM3）	850/1300	3.5/1.5	3.0/1.0
SM (Single-Mode)	1310/1550	0.8/0.6	0.4/0.3

Note: Other fiber types as required by customers are also available.

Technical Parameters (Typical Values)

Fiber Count	Conductor Specification	Structure	Outer Diameter (mm)	Weight (kg/km)	Long-term Tensile Load (N)	Short-term Tensile Load (N)	Long-term Crush Load (N)	Short-term Crush Load (N)	Static Bending Radius (mm)	Dynamic Bending Radius (mm)
24	2×1.0	1+6	12.4	182	600	1500	300	1000	10D	20D
24	2×1.5	1+6	14.0	227	600	1500	300	1000	10D	20D
24	2×2.5	1+4	13.8	269	600	1500	300	1000	10D	20D
24	2×4.0	1+4	14.9	331	600	1500	300	1000	10D	20D
24	2×6.0	1+4	16.3	414	600	1500	300	1000	10D	20D
24	2×10.0	1+4	19.6	619	600	1500	300	1000	10D	20D
24	2×16.0	1+4	22.2	844	600	1500	300	1000	10D	20D

Note: D refers to the cable diameter.

Delivery Standard

Products are delivered on standard drums, 305 m of cable per drum; packed weight approximately 55-85 kg depending on conductor specification;
For special parameters such as custom fiber types, fiber counts, and conductor specifications, please consult our customer service for confirmation;
Special requirements on delivery time, packaging method, or outer jacket color can be negotiated and confirmed when ordering.

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Optical-Electrical Hybrid Cable for Access Network (GDTS)

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