Fiber Optical Patch Cord Cable
Short Description:
Experience seamless data transmission with our premium Fiber Optical Patch Cord, engineered to deliver industry-leading low insertion loss and exceptionally high return loss. Low return loss isn’t just a spec–it’s a hidden threat that sends reflected light back into your SFP modules, slowly burning them out over time. Our patch cords deliver exce…Description
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Description
Experience seamless data transmission with our premium Fiber Optical Patch Cord, engineered to deliver industry-leading low insertion loss and exceptionally high return loss. Low return loss isn’t just a spec–it’s a hidden threat that sends reflected light back into your SFP modules, slowly burning them out over time. Our patch cords deliver exceptionally high return loss (≥50dB for UPC, ≥65dB for APC) , effectively suppressing reflections. Available in multiple connector types, fiber modes, polishing options, and customized lengths, it offers the flexibility required for a wide range of fiber optic communication environments. The durable construction and excellent environmental performance make it suitable for both indoor telecom rooms and demanding network installations.
Built with UL-rated flame-retardant housings and precision zirconia ceramic ferrules, our cords offer smooth, positive insertion feel while resisting wear from repeated mating cycles. The rugged construction withstands temperature fluctuations and physical stress in crowded telecom rooms.

Fiber Optical Patch Cord Features:
1 Low insertion loss and back reflection loss
2 High return loss
3 High reliability and stability
4 UL-rated plastic housing
Applications:
fiber optic communication network
fiber broadband access network
CATV , fiber instruments, fiber LAN .
Standards:
Telcordia’s GR-326-Core, IEC, ANSI, NTT and JIS compliance
Patch Cord Cable Specifications:
| Mode | SM | MM | ||
| Polishing | PC | UPC | APC | PC |
| Insertion Loss | ≤0.3dB | ≤0.3dB | ≤0.3dB | ≤0.3dB |
| Return Loss | ≥50dB | ≥55dB | ≥65dB | ≥35dB |
| Interchangeability | ≤0.2dB | |||
| Salt Spray | ≤0.2dB | |||
| Repeatability | ≤0.1dB (1,000 times) | |||
| High Temperature | ≤0.2dB (+85°C 168 hours) | |||
| Low Temperature | ≤0.2dB (-40°C 168 hours) | |||
| Temperature Cycle | ≤0.2dB (-40°C~85 °C 21 cycles 168 hours) | |||
| Humidity | ≤0.2dB (95% 75°C 168 hours) | |||
| Apex Offset | 0~50um | |||
| Radius of Curvature | 7~25mm | |||
| Undercut | -50~50mm | |||
| Durability | ≥1,000 matings |
| Tensile Strength | ≥90N (3.0mm), ≥70N (2.0mm) |
| Vibration | ≤0.1dB (10-55Hz 1.5mm) |
| Falling | ≤0.2dB (1.5m high, 8 times) |
| Operating Temp. | -40°C~+80°C |
Note: Insertion loss 0.2dB and 0.1dB (master cord/reference cable) is also available.
Connectors:
FC , SC , ST , LC , MTRJ , MU , SMA , FDDI , E2000 , SC/pc. These connectors and fiber length (1meter,2meter,5meter,10meter,20meter etc) can be chosen by customers .

FC/UPC SC/UPC LC/UPC

FC/APC

SC/APC

MU

bundle connector soft fiber cable connector

two cores multimode two cores pigtails
Related article: What is a Patch Cord?
A Guide to Fiber Optic Patch Cord
Find All The Information You Need About Fiber Patch Cord In One Place Here
What Is the Difference Between Patch Cord and Pigtail? Understand All of Them
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Great jumpers, much cheaper than buying new ones from fs. Works great and works great with my router. Transfer rates are also great.