
RoHS Optical Fiber Attenuator E2000 / UPC 5dB High Stability Fiber Telecom Use
E2000/UPC fiber optic attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself. This is often a requirement in Dense Wave Division Multiplexing(DWDM) and Erbium Doped Fiber Amplifier(EDFA)applications where the receiver can't accept the signal generated from a high-power light source.
Fiber optic attenuator feature a proprietary type of metal-ion doped fiber which reduce the light signal as it passes through. This method of attenuation allows for higher performance than fiber splices or fiber offsets or fiber clearance, which function by misdirecting rather than absorbing the light signal. FC attenuator are capable of performing in the 650nm for multimode.
E2000/UPC attenuator are capable of withstanding over 1W of high power light exposure for extended periods of time, making them well-suited to EDFA and other high-power applications.
Low polarization department loss(PDL) and a stable and independent wavelength distribution makes them ideal for DWDM.
Features
Metal-ion doped fiber(continuous)
Simple and Reliable structure
Durability(well over 1W)(EDFA)
Wavelength dependent(DWDM)
Low polarization dependence
Bellcore Compliant
Application
Telecommunication networks
Data networks
Passive optical networks
Specifications
Optical Performance | M-F Plug Type/ In line Type | F-F Adaptor Type |
Operating Wavelength | SM 1260-1600nm MM 1260-1320nm | |
Testing Wavelength | SM: 1310nm / 1550nm | 1310nm |
MM: 850nm / 1300nm | ||
Attenuation Accuracy | 1-9 dB 0.5dB | |
Attenuation Range | 1-10dB(1dB step), 15, 20, 25, 30dB | |
Return Loss | ≥45 dB (PC) | N/A |
≥50 dB (UPC) | ||
≥ 60 dB (APC) | ||
Input Power (Max.) | 200mW | |
Durability | <0.20 dB Typical, 1000 matings | |
Operating Temp. | - 20 ~ +75°C | |
Storage Temp. | -40 ~ +85°C |
Ordering Information
Optical connector | Attenuator Structure Type | Polish | Wavelength | Attenuation Level |
SC,FC,ST,LC,MU E2000,DIN | Female to male Plug-in type | APC | 1310nm | 1dB to 30dB |
Adapter (Bulkhead) type | UPC | 1550nm | ||
In-line type | 1310/1550nm | |||
850nm | ||||
1300nm | ||||
850/1300nm |
Fiber Optic Attenuator, Optical Fiber Attenuator, Fiber Attenuators
Foc Communication CO.,LTD
FOC COMMUNICATION CO., LTD is a high-tech enterprise which specialize in R&D, manufacture and sales of fiber optic products and equipments. We are located in Shenzhen, China. We have the team of professional engineers and managers who devoted in fiber optic fields and we are growing rapidly. The products are mainly applied in telecommunications, the instruments, CATV, FTTX network constructions, Wide Area Network, Local Area Network and so on. We has won the good reputation and become the good partners of those enterprises who are well-know at home and abroad.
Our main products are fiber PLC splitter, fiber optic patch cord, fiber optic pigtail, fiber optic adapter, fiber optic attenuator, FBT coupler, WDM, fiber optic patch panel, fiber optic joint closure, fiber media converter and the related fiber optic products. We are capable of supplying fiber optic products and provide the one-stop purchasing service. We can also provide OEM products and service. We will produce fully according to the customers' request. We have more than 50 skilled workers in the production line and we have professional oversea sales team to make sure contact and communicate effective and efficient.
We consistently provide high quality products at very competitive products. We have advanced optical communication test equipments from overseas, offering customers with reliable products with quality assurance. And we already have established business relationship with customers from Eastern & Western Europe, South& North America, Central Asia, Africa and so on.
Quality and Services are always our top concern. Since established, our company persistently hold the business concept of Quality First, Customer Foremost, Continuous Improvement, Pursuing Best. We also commit to providing the high quality products and perfect technical support to customers, satisfy the customer demand. With leading technology, good products and satisfied service, we believe can work together and create a better win-win business relationship from now on and in the future.