Coupler Splitter
Singlemode Broadband Coupler (GK-SBC Series) 1310nm
description1
Specifications
Parameter |
Unit |
Value |
Center Wavelength (λc) |
nm |
850, 1064, 1310 |
Operating Wavelength Range |
nm |
± 100 ± 100 ± 100 |
Coupling Ratio |
% |
2/98, 5/95, 10/90, 50/50, or specified |
Coupling Ratio Tolerance (e.g. 50/50) |
% |
6 5 5 |
Max. Uniformity 50/50 Ratio |
dB |
1 0.5 0.5 |
Excess Loss |
dB |
0.25 0.15 0.15 |
Thermal Stability |
dB/℃ |
≤ 0.002 over - 5 ℃ to + 70 ℃ |
Min. Return Loss |
dB |
55 |
Min. Directivity 1 ×2 2 ×2 |
dB |
55 60 |
Max. Optical Power (Continuous Wave) |
mW |
300 |
Fiber Type |
- |
HI 780CHI 1060 Flex SMF-28 Fiber |
Operating Temperature |
℃ |
- 5 to + 70 |
Storage Temperature |
℃ |
- 40 to + 85 |
¹IL is 0.3 dB higher, RL is 5 dB lower for each connector added. | ||
Package Dimensions
product description
The GKER Photonics Singlemode Broadband Coupler (GK-SBC Series) is designed to meet the rigorous demands of modern optical communication systems. This high-performance coupler is known for its low insertion loss, minimal polarization dependence, and superior environmental stability. These features ensure that the signal quality remains uncompromised even in challenging network conditions.
Offering precise and customizable coupling ratios from 50/50 to 1/99, the GK-SBC Series delivers exceptional uniformity and performance across a wide operating wavelength range. Whether your application involves power splitting, signal routing, or monitoring, this coupler provides reliable and consistent results. Its design supports a broad spectrum of wavelengths, including 850 nm, 1064 nm, and 1310 nm, making it versatile enough to be used in various optical networks.
The GK-SBC Series is built to withstand harsh environmental conditions, maintaining its performance across a wide temperature range. It is compatible with several fiber types, including HI 780C, HI 1060 Flex, and SMF-28, allowing it to integrate seamlessly into different network setups. This coupler is ideal for a variety of applications, from fiber optic communication networks and data centers to testing instruments and sensor systems, providing an accurate and dependable solution for signal distribution and monitoring.
With its robust construction and advanced design, the GK-SBC Series ensures long-term reliability and performance, making it an essential component in any high-performance optical network.