Yellow SC To LC Fiber Patch Cable SingleMode Simplex 3M PVC For
FTTH
1. Using high precision ceramic insert with small concentricity
error and inner hole diameter to provide better insertion loss and
return loss to avoid degradation of transmission performance and
damage to optical transceiver devices.
2. Introduction of foreign advanced grinding technology and
grinding equipment to ensure that the optical fiber's circular
grinding offset, the fiber's depression, the fiber's surface
without scratches and defects, the size of the radius of curvature
of the ceramic capital end face and other grade parameters comply
with the standard.
3. Insertion loss is small, return loss is large,
interchangeability is good, repeated plugging performance is
excellent, easy to use.
4. Can provide a full set of customized services according to
customer requirements. 5.
5. All components are optically tested and tested in accordance
with ROHS standards.
6. Compliance with ANSI / TIA / EIA and ISO / IEC requirements for
durability, moisture resistance, coupling stress, fiber optic
tensile force and adaptability to harsh environments such as
humidity, temperature extremes, plugging and unplugging forces and
cable tensile stress, impact and vibration.
7. Operating temperature (-40℃~+75℃), storage temperature
(-40℃~+85℃)
| Item | SM | MM |
| Polishing Type | PC | UPC | APC | PC |
| Insertion Loss | ≤0.2dB (Typical ≤0.1dB | ≤0.3dB/0.5dB(MTRJ) |
| Custom | | | | |
| Return Loss | ≤-45dB | ≤-55dB | ≤-65dB | / |
| Custom | | | | |
| Durability(500 Mating) | 0.2 dB Max. Increase |
| Operating Temperature | -20°C~+75°C |
| Storage Temperature | -40°C~+75°C |
| Remark: | Ferrule Concentricity<1μm |
| Ferrule inner diameter tolerance+1/ 0μm |
| Ferrule outer diameter tolerance±0.5μm |
| Insertion loss<0.1dB random mating |
The acronyms SC, LC, FC and ST refer to the most common types of
optical connectors in FTTH applications and data networks. As for
the PC/UPC/APC terminology, it refers to the type of polishing
applied to the optical terminal (ferrule) which makes possible
laser light pulses to cross through two optical fibers.
Then, for example, a typical FTTH pigtail with an SC/APC connector
is referring to an SC connector with an APC polishing.
Before you start: A good practice is to keep clean the ferrules
tips in order to optimize the optical link. If the connector gets
dirty, an optical connector cleaner must be used to get rid of dust
and spots.
It is a device used to make removable (movable) connections between
optical fibers. It is a precision buttressing of the two ends of an
optical fiber so that the light energy output from the transmitting
fiber can be coupled to the receiving fiber to the maximum extent
possible and the impact on the system due to its intervention in
the optical link can be minimized. Fiber optic patch cord is a
passive optical device to realize the active connection between
optical fibers, it also has the function of connecting optical
fibers to active devices, optical fibers to other passive devices,
optical fibers to systems and instruments.
