ZFIBRA -(Hunan Fiber Tech Co.,Ltd)
Our products connect people worldwide
ZFIBRA(Hunan Fiber Tech Co.,Ltd) is one of Asia’s leading suppliers of optical fibers for data transmission and the only industrial-scale manufacturer of optical fibers for telecommunications in China.
Multimode
As a leading specialist for multimode fibers,
Multimode product portfolio
j-BendAble
- The j-BendAble series from ZFIBRA offers bend-insensitive fibers for compact laying of high-fiber-count cables, especially for data centers.
- Fibertypes OM2, OM2+, OM3, OM4, OM5
- With the j-bendAble OM1, ZFIBRA offers a 62.5 µm multimode fiber optimized for small bending radii
GigaGrade
- GigaGrade - Laser-optimized multimode fiber solutions Fibertypes: OM1 and OM2
Singlemode
In order to meet the rising demand for singlemode fibers for broadband expansion in Asia, in 2019,
Product portfolio singlemode
G.652.D
- The wide-area standard – millions of installations worldwide
- Fully standardized – compatible with use for 1,310 nm,1,550 nm, and 1,625 nm
- Lowest attenuation across the entire range (Low Water Peak), enables a wide choice of wavelength-selective transmission channels (CWDM/DWDM)
G.657.A1 (250 µm/200 µm)
- The bend-optimized alternative for demanding applications
- Fully standardized - compatible for use at 1,310 nm, 1,550 nm and
1,625 nm - Lower attenuation across the entire range (Low Water Peak), enables a wide choice of wavelength-selective transmission channels (CWDM/DWDM)
G.657.A2 (250 µm/200 µm)
- The fiber for connection technology involving extreme requirements for bending properties
- Can be used anywhere applications require many tight bends (structured cabling to workplace, electrical enclosure, etc.)
- Standard-compatible for use at 1,310 nm, 1,550 nm and 1,625 nm
- Lower attenuation across the entire range (Low Water Peak), enables a wide choice of wavelength-selective transmission channels (CWDM/DWDM)
G.652/G.652.D Low Water Peak Single-mode Fiber
- Designed for operation over the full optical spectrum from 1260-1625 nm, which provides 50% more usable wavelengths and hence the transmission capacity is increased
- Outstanding optical performance supporting high-speed transmission technologies such as DWDM and CWDM
- Being compatible with existing 1310 nm equipment
- Good protection and excellent strip force stability
- Accurate geometrical parameters that insure low splicing loss and high splicing efficiency
G.652.D Plus Low Loss Single-mode Fibre
- Designed for operation over the full optical spectrum from 1260-1625 nm, and hence the transmission capacity is increased
- Much lower attenuation over the full optical spectrum from 1260 nm to 1625 nm, which meet the demand of extended long distance transmission
- Outstanding optical performance supporting high-speed transmission technologies such as DWDM and CWDM
- Being compatible with existing 1310 nm equipment
- Good protection and excellent strip force stability
- Accurate geometrical parameters that insure low splicing loss and high splicing efficiency
G.657.B3 Ultra Bending Insensitive Single-mode Fibre
- Superior to standard ITU-T G.657.B3 fibre, bending radius down to as small as 5mm and full compatibility with all G.652.D fibres
- Low attenuation satisfying the operation demand in O-E-S-C-L band
- Low bending loss for highly demanding cable designs including ribbons
- Accurate geometrical parameters and large MFD which insure low splicing loss and high splicing efficiency
- High nd value satisfying long service life in minimum bend radius
ITU-T G.654 Low-loss & Bend-insensitive Fiber
- Designed for 40G/100G/ 100G beyond large capacity, long haul Dense Wavelength Division Multiplexing (DWDM) system operation over C band (1530-1565nm) and L band (1565-1625nm)
- Large effective area reduces nonlinear effect in the transmission process, ensuring good system performance
- Lower attenuation level, which meets the demand of extended long distance transmission
- Lower bending induced loss at 1550nm and more sensitive 1625 nm window.
G.655 Large Effective Area High Capacity Positive Dispersion Shifted Single-mode Fiber
- ZFIBRA® fibre is the commercialized fibre that has the largest effective area in the G.655 series. The fibre is suitable for application of high output power Erbium Doped Fibre Amplifier (EDFA) and multi-channel Dense Wavelength Division Multiplex (DWDM), and can be effectively applied in the high bit-rate both single-and multi-channel, long distance digital transmission links even without dispersion compensation.
- Being applicable in the high bit-rate operation across 1530-1565 nm and 1565-1625 nm band
- Large effective area ensures good economic return from the transmission system
- Low attenuation, low dispersion, low PMD and low zero dispersion slope that satisfy the demand of transmission links
- Low bending induced loss at 1550 nm and at the more sensitive 1625 nm wavelength
Plus-Mini 200µm Reduced Diameter Bending Insensitive Single-mode Fibre
- Reduced cable size and weight for micro cable
- More suitable for application in downsized optical fibre devices
- Reduce network deployments cost and total cost of ownership
- Compatible with standard cleaving and stripping tools
- Similar settings of the fusion splice program with that of G.652 fibre
- All bands utilization, from O to L band and ready for future systems evolutions
Hollow-core Anti-Resonant Fibre and Adapter
- Multi-layered, nodeless, negative curvature structure
- Low loss and long delivery length
- Customizable in terms of transmission wavelength, core diameter, and fibre size
- Large mode field diameter, low nonlinearity, high damage threshold, and suitable for gas/liquid filling
G657A2 Single-mode Coloring Bare Color Glass Optical Fiber
- Extremely high bending loss resistance in the 7.5 to 15 mm bending radius range
- Full compatibility with all G.652 fibres for any applications
- Low attenuation satisfying the operation demand in O-E-S-C-L band
- Low PMD satisfying high bit-rate and long distance transmission requirements
- Low bending loss for highly demanding cable designs including ribbons
- Accurate geometrical parameters that insure low splicing loss and high splicing efficiency
- High nd-value satisfying long operational lifetime in minimum bend radius
Plus-Mini 200µm Reduced Diameter Bending Insensitive Single-mode Fibre
- Reduced cable size and weight for micro cable
- More suitable for application in downsized optical fibre devices
- Reduce network deployments cost and total cost of ownership
- Compatible with standard cleaving and stripping tools
- Similar settings of the fusion splice program with that of G.652 fibre
- All bands utilization, from O to L band and ready for future systems evolutions
Special fibers
ZFIBRA(Hunan Fiber Tech Co.,Ltd) is a leading specialty fiber manufacturer for innovative application fibers, custom specialty fibers and modified standard fiber options.
Product portfolio specialty fibers
Special fibers for high-temperature applications (multimode and singlemode)
Radiation hardened fibers (multimode and singlemode)
QPL-listed fibers (multimode and singlemode)
Fibers with 500 µm coating (singlemode and multimode)
Selected cut off singlemode fibers
Multicore fibers
Preforms
High-quality preforms form the basis for manufacturing and deploying high-performance special and standard fibers. Thanks to our understanding of the performance parameters required of the final product and the methods of influencing these at each stage of the manufacturing process, we can create the perfect product to match your individual requirements.
Specification of design and configuration of the preform in terms of core profile (step index or gradient index) and doping (e.g. phosphorus) to achieve the desired numerical aperture.
Consideration of the required geometry of the preform for the core and sheath to enable application-specific assembly according to your requirements