OM2 (50/125μm) Bend Insensitive Multimode Fiber (BIMMF) is a type of optical fiber specifically designed to mitigate the effects of bending losses that can occur in traditional multimode fibers. Here are some key features of OM2 BIMMF:
1. Bending Insensitivity: OM2 BIMMF is engineered to have improved resistance to bending compared to standard multimode fibers. It can tolerate tighter bends without significant signal loss, making it more flexible and easier to install.
2. Multimode Fiber: OM2 refers to the fiber's multimode nature, which means it supports the transmission of multiple light modes simultaneously. This allows for high-capacity data transmission over short to moderate distances.
3. 50/125μm Core-Cladding Diameter: OM2 BIMMF has a core-cladding diameter of 50 microns and a cladding diameter of 125 microns. This configuration is commonly used in multimode fibers and facilitates efficient transmission of light signals.
4. Typical Applications: OM2 BIMMF is often utilized in applications that require high-bandwidth and reliable data transmission over short distances. Some common applications include local area networks (LANs), campus networks, and data center interconnections.
5.Connector Compatibility: OM2 BIMMF is compatible with various fiber optic connectors, such as LC, SC, and ST connectors, making it easy to integrate into existing fiber optic systems.
Overall, OM2 Bend Insensitive Multimode Fiber offers improved bending performance and supports high-speed data transmission over short distances. It provides a flexible and reliable solution for applications that require multimode fiber connectivity.
OM2 (50/125μm) Bend Insensitive Multimode Fiber (BIMMF) is commonly used in various applications that require high-speed and reliable data transmission over short to moderate distances. Some of the typical applications of OM2 BIMMF include:
1. Local Area Networks (LANs): OM2 BIMMF is widely deployed in LAN environments, such as office buildings, schools, and small to medium-sized enterprises, to support high-bandwidth data communication among network devices.
2. Data Centers: OM2 BIMMF is utilized in data center environments for interconnecting servers, switches, storage devices, and other networking equipment. It enables efficient data transmission within the data center infrastructure.
3. Campus Networks: OM2 BIMMF is suitable for connecting different buildings within a campus network, such as universities, research institutes, and corporate campuses. It facilitates fast and reliable data transfer between various network nodes.
4. Security and Surveillance Systems: OM2 BIMMF is often used in security and surveillance systems for transmitting video and data signals from cameras to monitoring and recording devices. It ensures high-quality and uninterrupted video surveillance.
5. Multimedia and Audiovisual Systems: OM2 BIMMF is employed in multimedia and audiovisual applications, including video conferencing, digital signage, and multimedia streaming. It enables the transmission of high-definition video and audio signals.
6. Industrial Networks: OM2 BIMMF is utilized in industrial environments for networking applications such as factory automation, process control, and equipment monitoring. It supports reliable data communication in harsh and demanding conditions.
7. Residential Networks: OM2 BIMMF can be used in residential settings for applications like fiber-to-the-home (FTTH) installations, enabling high-speed internet access and multimedia services within homes.
In summary, OM2 (50/125μm) Bend Insensitive Multimode Fiber finds applications in a wide range of environments, including LANs, data centers, campus networks, security systems, multimedia systems, industrial networks, and residential networks. It provides efficient and reliable data transmission for various communication and networking requirements.
Characteristics |
Conditions |
Specified values |
Units |
Geometry Characteristics |
|||
Core Diameter |
-- |
50±2.5 |
[μm] |
Core Non-Circularity |
-- |
≤5.0 |
[%] |
Cladding Diameter |
-- |
125.0±1.0 |
[μm] |
Cladding Non-Circularity |
-- |
≤1.0 |
[%] |
Coating Diameter |
-- |
245±7 |
[μm] |
Coating/Cladding Concentricity Error |
-- |
≤10.0 |
[μm] |
Coating Non-Circularity |
-- |
≤6.0 |
[%] |
Core/Cladding Concentricity Error |
-- |
≤1.5 |
[μm] |
Delivery Length |
-- |
up to 17.6 |
[km/reel] |
Optical Characteristics |
|||
Attenuation |
850nm |
≤2.3 |
[dB/km] |
1300nm |
≤0.6 |
[dB/km] |
|
Overfilled Modal Bandwidth |
850nm |
≥500 |
[MHz·km] |
1300nm |
≥500 |
[MHz·km] |
|
Numerical Aperture |
-- |
0.200±0.015 |
-- |
Group Refractive Index |
850nm |
1.482 |
-- |
1300nm |
1.477 |
-- |
|
Zero Dispersion Wavelength,λ0 |
-- |
1295-1340 |
[nm] |
Zero Dispersion Slope,S0 |
1295nm≤λ0≤1310nm |
≤0.105 |
[ps/(nm2·km)] |
1310nm≤λ0≤1340nm |
≤0.000375(1590-λ0) |
[ps/(nm2·km)] |
|
Macrobending Loss |
-- |
-- |
-- |
2 Turns @ 15 mm Radius |
850nm |
≤0.1 |
[dB] |
1300nm |
≤0.3 |
[dB] |
|
2 Turns @ 7.5 mm Radius |
850nm |
≤0.2 |
[dB] |
1300nm |
≤0.5 |
[dB] |
|
Backscatter Characteristics |
1300nm |
-- |
-- |
Step(Mean of Bidirectional Measurement) |
-- |
≤0.10 |
[dB] |
Irregularities Over Fibre Length and Point Discontinuity |
-- |
≤0.10 |
[dB] |
Attenuation Uniformity |
-- |
≤0.08 |
[dB/km] |
Environmental Characteristics |
850nm & 1300nm |
-- |
-- |
Temperature Cycling |
-60℃ to 85℃ |
≤0.10 |
[dB/km] |
Temperature-Humidity Cycling |
-10℃ to 85℃,4% to 98% RH |
≤0.10 |
[dB/km] |
Water Immersion |
23℃, 30 days |
≤0.10 |
[dB/km] |
Dry Heat |
85℃,30 days |
≤0.10 |
[dB/km] |
Damp Heat |
85℃, 85% RH,30 days |
≤0.10 |
[dB/km] |
Mechanical Specification |
|||
Proof Test |
-- |
≥9.0 |
[N] |
-- |
≥1.0 |
[%] |
|
-- |
≥100 |
[kpsi] |
|
Coating Strip Force |
typical average force |
1.5 |
[N] |
peak force |
≥1.3,≤8.9 |
[N] |
|
Dynamic Stress Corrosion Susceptibility Parameter(nd, typical) |
-- |
20 |
-- |
Outdoor optical cable, indoor optical cable, indoor armored optical cable, air-blown optical cable, OPGW, optical jumper, etc.