• 2023-09-22

In the daily use of the fusion welding machine, someone complain that: just recently maintained the machine, electrodes are replaced with new ones, and discharge correction has been done. Why the fiber fusion loss still not reduced?   This situation is often closely related to the user's operating practices. A fusion splicer is a precision instrument that splices optical fibers with minimal l...

• 2023-09-15

Ribbon optical cables are based on relevant standards. Multi-core optical fibers (4, 6, 8, 12 cores, etc.) are glued together with special materials to form a group (also called a ribbon). Multiple groups (ribbons) form an optical cable. Such optical cables are called ribbon cables. The most commonly used ribbon cables are 6-core and 12-core ribbon cables. Nowadays, there are fewer and fewer ordin...

• 2023-08-25

When the fiber core is so small that only light ray at 0° incident angle can stably pass through the length of fiber without much loss, this kind of fiber is called single mode fiber (SMF). The basic requirement for single mode fiber is that the core be small enough to restrict transmission to a single mode. This lowest-order mode can propagate in all fibers with smaller cores. Multi mode fiber (M...

• 2023-08-25

Shinho invites you to participate in the CIOE event CIOE 2023 (The 24th China International Optoelectronic Exposition) Welcome to our booth: 10E071 4B009 4B010 You can also see our product at 2D078 Date: September 6-8, 2023 Address: Shenzhen World Exhibition & Convention Center

• 2023-08-04

What is fiber splicing machine? The fiber splicing machine is a special design for the installation, operation and maintenance of optical fiber as a precision, durable, convenient optical fiber construction instrument. What does a fiber splicing machine do? fiber splicing machine is used for combining or splicing two optical fibers end-to-end via fusion. The objective here is to fuse the fibers to...

• 2023-07-06

Cleaving is the process by which an optical fiber is “cut” or precisely broken for termination or splicing. Just like cutting glass plate, fiber is cut by scoring or scratching the surface and applying stress so the glass breaks in a smooth manner along the stress lines created by the scratch. Properly done, the fiber will cleave with a clean surface perpendicular to the length of the fiber, with ...

• 2023-06-30

Why Filtered 1625 nm Wavelength Is Used For Live Fiber Testing?   With the incredible advancements in new-age fiber optic technology and modern fiber network deployments, the testing methods have improved a lot. The OTDR testing methods have become an indispensable choice for developing, validating, maintaining, and troubleshooting fiber optic systems. OTDR, or an Optical Time Domain Reflecto...

• 2023-06-21

In order to assess the quality of fiber installations, sign off on the readiness of fiber optics for service activation, and ensure that fiber optic links continue to work stably, some basic fiber optic testing methods and tools must be used.   There are several important things to measure, evaluate and check:   1.Fiber end face detection When coupling two fibers together, a key requirem...

• 2023-06-16

Multi-core fiber optic (MCF) Multicore fiber is a new type of fiber that has multiple independent cores in a common cladding area. This product can achieve long-distance low crosstalk spatial division multiplexing optical signal transmission by adopting a fluorine doped cladding refractive index profile structure. Changfei's multi-core optical fiber adopts a seven core structure, which has typical...

• 2023-05-29

Optical fibers are found in fiber optic cables, which are a special form of network cable. Unlike other network cables, fiber optic cables work by transmitting light through tiny plastic or glass tubes. This allows them to transfer data at super-fast speeds. They are most commonly found in the telecommunications industry, but are also used in medicine and science. The best cable locators are also ...