Patchcord (GK-P Series)
description1
Specifications
Parameter |
Unit |
Value |
Connector Type |
- |
UPC APC |
Wavelength¹ |
nm |
980, 1060, 1310, 1480, 1550 |
Typ. Insertion Loss |
dB |
0.3 0.4 |
Max. Insertion Loss² |
dB |
0.5 |
Min. Return Loss |
dB |
50 60 |
Max. Optical Power (Continuous Wave) |
mW |
500 |
Fiber Length Tolerance |
% |
± 10, or specified |
Operating Temperature |
℃ |
- 5 to + 70 |
Storage Temperature |
℃ |
- 40 to + 85 |
IL is 0.1 dB higher for 980 & 1060 nm. |
Package Dimensions

product description
Singlemode Patchcords are crucial components in fiber optic systems, providing a simple and efficient means of connecting different devices and systems. They are designed to maintain the integrity of the optical signal while ensuring minimal loss and high performance.
The GKER Photonics GK-P Series Singlemode Patchcord offers exceptional performance for demanding applications. Designed to deliver outstanding environmental stability, this patchcord features low insertion loss and high return loss, ensuring reliable signal integrity. Its low polarization dependence makes it ideal for precision applications including fiber lasers and test instrumentation.
The patchcord is available in various wavelengths, including 488 nm, 532 nm, and 635 nm, providing flexibility for different optical systems. It is constructed with high-quality Nufern 460 HP Fiber for 488 nm or 532 nm applications and Nufern 630 HP Fiber for 635 nm applications. The connector types include FC/UPC, FC/APC, SC/UPC, SC/APC, LC/UPC, and LC/APC, allowing compatibility with a wide range of equipment.
The GK-P Series is designed to operate in temperatures ranging from -5°C to +70°C and can be stored in temperatures between -40°C and +85°C. With a maximum optical power handling of 60 mW, this patchcord is built to meet the rigorous demands of high-performance optical systems.