1U 4 port 20db 1550nm ytterbium-doped fiber amplifier EDFA

1.0 Overview

These series of 1550nm ytterbium-doped fiber amplifier is designed and manufactured according to the communication level standards, amplifying the 1550nm optical signal, which is mainly used for TV image signal, digital television signals, telephone voice signals and data signal for a long distance optical fiber transmission.

2.0 Features

2.1) The 19 "1U standard rack, stainless steel casing, optical port on the front panel.

2.2) Adopt backup hot plug in power supply specialized for the IBM server, and the microcomputer controlled intelligent temperature control system improves the reliability of the system.

2.3) RJ45 internal SNMP interface realized to monitor the equipment remotely.

2.4) Adopt the USA corning fiber and ytterbium fiber with high efficient energy conversion. And use top brand low noise pump laser with low distortion, wide bandwidth and high output power.

2.5) Use 32 ARM processor and optical output power precision is ±0.05dBm.

2.6) Optical input range is -10dBm to +10dBm and the optical output power 27~40dBm.

2.7) Stable reliable optical output power circuit, pump laser thermoelectric refrigerator temperature control circuit, independently working pump box can work with +5V power supply. Can change the pump box freely.

2.8) Hot plug CPU control power supply, CPU control working current and on/off of the fan. 2.9) Built in microcomputer automatic monitoring circuit, real-time monitoring the optical output power and pump laser working state.

3.0 Technical Parameters

4.0 Package

Shanghai Yogel Communication Equipment Co., Ltd. is a professional company engaged in passive optical network (PON) products, fusion splicers&accessories and fiber optic testing & maintaining tools.

We provide manufacturing, sales and services of patch cords, pigtalis, water-proof cable assemblies, fast connectors, fiber couplers or splitters, WDMs, optical adapters, fiber distribution or terminal boxes, ODF, splice closures, outside plants, indoor or outdoor fiber optic cables, FTTH drop cables, and fiber optic blowing products, including microducts, tuble bundles, microduct closures and connector accessories. Based on competitive prices, high-quality products and innovative technology, we stand apart from the rest in domestic FTTx, and cable TV broadcast industry.

We are located in Shanghai, with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company develops a series of advanced equipment used in central office, that is, Optical Line Terminals (OLTs), Optical Network Units (ONUs) in broadband internet area and Optical Transmitters, 1550nm EDFAs, Optical Nodes in Cable TV multi-system platform. Otherwise, we present products of fiber optic testing & maintaining tools including Single Fiber Fusion Splicers, Fiber Cleavers, Cable Slitters, Fiber Cleaners, Splice Protection Sleeves, Single or Ribbon Fiber Mechanical Splicers, PON Power meters, Light Sources, VFLs, Fiber Identifiers and OTDRs. That help us assembling a superior team of highly talented engineers. With these people, we can design and provide all range of solutions and production services in optical access networks or "The Last Miles".

In addition, we have obtained ISO9001, SGS, the State Administration of Radio, Film & TV network access for broadcast equipment certificates and carry out IEC and CE standard strictly. In many cities and provinces around China, our products are widely used in Telecom, CATV, and all kinds of optical communication network. We also welcome OEM and ODM orders. Customized, Individual requirements and Samples are available. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. They will never disappoint you.

With Yogel, you will get more. We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits.