Description

SMF 09/125/245µm MIL-Spec Radiation Hard Singlemode Fiber (PIN MIL-PRF-49291/7-01) is a premium product from j-fiber’s series of radiation-resistant singlemode fibers. These fibers have been rigorously tested and approved by the Defense Logistic Agency (DLA) to meet the stringent U.S. Military MIL-PRF-49291 standards. They are engineered to endure the challenging conditions of radiation-prone and harsh environments, making them ideal for military and aerospace applications.

This singlemode fiber is designed to offer exceptional performance under radiation exposure, boasting the lowest attenuation changes and the fastest recovery time compared to other commercial singlemode fibers. It is specified for use in both 1310nm and 1550nm applications, ensuring versatility and reliability in various operational scenarios. The fiber's construction allows for easy handling and splicing, which is crucial for efficient deployment and maintenance.

The SMF 09/125/245µm fiber complies with the MIL-PRF-49291/7-01 specification, which categorizes it as a Type II, Class 5 dispersion unshifted singlemode fiber with a size of 09/125µm. Its composition of glass and glass silica ensures durability and optimal performance. The optical characteristics of this fiber, such as its attenuation and chromatic dispersion, are meticulously controlled to meet the highest standards, providing users with a reliable and high-quality optical solution.

For those interested in acquiring this advanced fiber, j-fiber offers comprehensive support and ordering options. Customers can specify their requirements, such as fiber type, attenuation, bandwidth, and quantity, to tailor the product to their specific needs. With j-fiber’s commitment to quality and customer service, users can be assured of receiving a product that meets their exacting standards and operational demands.

MIL-Spec Radiation Hard Singlemode Fiber 09/125/245µm

Specifications

Mode Field Diameter (MFD): 9.2 um
Wavelength Range: 1310 – 1550 nm
Cable Length: 1100 m
Fiber Core Material: Silica
Type: II Singlemode
Class: 5 Dispersion unshifted
Size: 09/125µm
Composition: A Glass & Glass Silica
Wavelength: 1300 & 1550 nm
Attenuation @ 1310/1550nm: 0.4/0.3 dB/km
Attenuation Uniformity @ 1310nm: ≤ 0.1 dB
Mode Field Diameter: 8.5…10.0 ±0.7 µm
Chromatic Dispersion @ 1310/1550nm: ≤ 3.2/22 ps/nm/km
Macrobending Attenuation @ 1310nm: ≤ 0.5 dB
Core/Clad Concentricity Error: ≤ 1.0 µm
Clad Diameter: 125 ± 1 µm
Cladding Non-Circularity: ≤ 2.0 %
Coating Diameter: 250 ± 15 µm
Coating/Clad Concentricity Error: ≤ 10.5 µm
Overall Coating Concentricity Ratio (OCCR): ≥ 0.70
Length: ≥ 1.1 km
Fiber Mass/unit Length: ≤ 0.1 kg/km
Tensile Proof: ≥ 690 MPa
Dynamic Tensile Strength Initial: ≥ 3.2 GPa
Dynamic Tensile Strength Aged: ≥ 1.75 GPa

Got questions about specs? Use the inquiry form to ask.

Document icon Download Data Sheet Download icon

Features

  • Radiation Hard Design: Specifically engineered to withstand radiation and harsh environments, ideal for military and aerospace applications.
  • Lowest Attenuation Changes: Exhibits minimal attenuation changes under radiation exposure, ensuring reliable performance.
  • Fastest Recovery Time: Recovers quickly compared to other commercial singlemode fibers, enhancing operational efficiency.
  • Dual Wavelength Compatibility: Optimized for use in both 1310nm and 1550nm applications.
  • Easy Handling and Splicing: Designed for user-friendly handling and efficient splicing processes.
  • MIL-Spec Compliant: Meets MIL-PRF-49291/7-01 standards, ensuring high-quality and reliability.

Applications

  • Military Applications: Designed to withstand radiation and harsh environments, making it ideal for military use.
  • Aerospace Applications: Suitable for aerospace environments where radiation resistance is crucial.
  • Telecommunications: Specified for use in 1310nm and 1550nm applications, ensuring reliable communication.
  • Data Transmission: Low attenuation and fast recovery time make it perfect for high-speed data transmission.
  • Research and Development: Useful in R&D settings where radiation hard fibers are required.
  • Industrial Applications: Can be used in industries where exposure to radiation is a concern.
  • Medical Equipment: Applicable in medical devices that require radiation resistance.

Frequently Asked Questions

What is the SMF 09/125/245µm MIL-Spec Radiation Hard Singlemode Fiber?
It is a radiation hard singlemode fiber designed to withstand radiation and harsh environments, specifically for military and aerospace applications, and qualified by the Defense Logistic Agency in accordance with the U.S. Military MIL-PRF-49291 standard.
What are the key features of this fiber?
The key features include the lowest attenuation changes under radiation exposure, the fastest recovery time compared to other commercial singlemode fibers, suitability for 1310nm and 1550nm applications, and easy handling and splicing.
What are the specified optical characteristics of the fiber?
The specified optical characteristics include attenuation of 0.4/0.3 dB/km at 1310/1550nm, mode field diameter of 8.5…10.0 ±0.7 µm, and chromatic dispersion of ≤ 3.2/22 ps/nm/km at 1310/1550nm.
What is the MIL-Specification compliance for this fiber?
The fiber complies with MIL-PRF-49291/7-01 (SMF 09/125/250).
What are the mechanical characteristics of the fiber?
The mechanical characteristics include a length of ≥ 1.1 km, fiber mass/unit length of ≤ 0.1 kg/km, tensile proof of ≥ 690 MPa, and dynamic tensile strength of ≥ 3.2 GPa initially and ≥ 1.75 GPa aged.

Got more questions? Use the inquiry form to ask the supplier directly.

Similar Products

Request Quote