5dB LC UPC Fixed Multimode Fiber Optic Attenuator Beige Housing
Products Description
Fiber optic attenuators are devices which reduce (attenuate) the strength of a fiber optic signal within a fiber optic network. Attenuators are usually used when the signal arriving at the receiver is too strong and hence may overpower the receiving elements. This may occur because of a mismatch between the transmitters/receivers (transceivers, media converters), or because the media converters are designed for a much longer distance than for which they are being used. Sometimes attenuators are also used for stress testing a network link by incrementally reducing the signal strength (increasing the dB attenuation) until the optical link fails, thus determining the signal’s existing safety margin. The most common version of attenuators are, as shown below, male to female units, often called plug-style or buildout style. These plug-style attenuators simply mount on one end of a fiber optic cable, allowing that cable to be plugged into the receiving equipment or panel. We also have female to female (bulkhead) attenuators, often used to mount in patch panels or for connecting two fiber optic cables together. More expensive, but useful for testing, are variable attenuators which are adjustable between 1dB and 30dB. We also can custom build in-line attenuators where the attenuator is incorporated within a fiber optic patch cable, built to your specifications.
Application
Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single-mode long-haul applications to prevent optical overload at the receiver. Optical attenuator is widely used in CWDM&DWDM, CATV systems, data center networks, test equipment and other high power applications.
Features
(1) Precise attenuation values;
(2) Low PDL & insertion loss;
(3) Precisional reflection polishing.
Technical Parameter
| Connector Type | LC |
| Polish Type | UPC |
| Color | Beige |
| Attenuation | 5dB |
| Ferrule Type | Zirconia Ceramic |
| Attenuation Accuracy | ±0.5dB |
| Return Loss | ≥45dB |
| Max Optical Input Power | 200mW |
| Humidity | 95%RH |
| Polarization Dependent Loss | ≤0.2dB |
Specification
| Attenuation values | 0~10 dB / 15dB / 20dB / 25dB /Specified |
| Polish Type | PC | UPC | APC |
| Return Loss | 50dB | 55dB | 65dB |
| Connector Type | FC, SC, ST, LC, MU, E2000, MPO | FC, SC, E2000, LC, MPO |
| Attenuation Accuracy | <±0.45dB for 0-10dB , <±1dB for 11-30dB |
| Wave Length | 850nm, 1310nm 1550nm, 1310nm & 1550nm |
| Bandwidth | ±40nm |
| Operating Temperature | -40℃ ~ +80℃ |
| Storage Temperature | -55℃ ~ +85℃ |
| Ferrule Material | Ceramic |
1. Flexiable case for easy portability
Accurate size armed with elegant dust cap, better ensure the handy installation and protection from out-service.
2. Durable plastic shell for permanent protection
Shaped with precision refined Polymer, our attenuators perfectly protect the core insert from external damage.
3. Elaborately designed packing for no-damage delivery
Professional designed 10-pack bag, fitting size will maximum buffered the collision in transit and ensure no-damage delivery.
Hangalaxy Factory Overview
Packing Detail as bellow
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Beige Housing Fixed Fiber Optic Attenuators Multimode / 5db Attenuator LC UPC Images
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