LKF-G657A2 Bending-Insensitive Single-Mode Fiber delivers exceptional performance with advanced transmission capabilities and superior installation characteristics.
Full-Spectrum Transmission Capability
This fiber features excellent bending resistance and low water peak characteristics, engineered to fully utilize the O-E-S-C-L wavelength band (1260~1625nm) for transmission. This effectively supports optical system capacity expansion requirements.
Superior Bending Resistance & Easy Installation
The fiber's exceptional bending resistance ensures stable operation in the L band while facilitating installation in FTTx networks. It can be routed along corners with minimal bending radius requirements.
Mode field diameter (MFD) consistent with standard G.652 single-mode fiber
Low connection loss including splicing loss and insertion loss
Ideal for tight space installations and complex routing scenarios
Wide Compatibility & Versatile Applications
Fully compatible with G.652 single-mode fiber and applicable to various optical cable structures and fiber optic devices.
Compatible with ribbon cables and small-size optical cables
Suitable for fiber optic devices and network components
Meets network requirements for capacity, flexibility, and small bending radius scenarios
Compliance with International Standards & Reliable Performance
LKF-G657A2 meets or exceeds technical specifications of major international standards while delivering reliable long-term performance.
Standards Compliance
ITU-T Standards
G.652.D, G.657A1, G.657A2, G.657.B2
IEC Standards
60793-2-50 B1.3, B6.a1, B6.a2, B6.b2
Precise geometric parameters ensure low splicing loss and high splicing efficiency
High fatigue resistance parameters guarantee long service life
Extremely low additional bending loss even under small bending radii
