1.Build-in RF signal combiner 2.Adopted the flexible and stretchable high silicon steel sheet of ring transformer  Summary BEST POWER SUPPLY adoptes the flexible and stretchable high silicon steel sheet of ring transformer with width capability, high efficiency,...

1.optical amplifier,fiber equipment 2.Inset anti-thunder device 3.ISO9001,3C ensure high quality Summary: This is a standards concentrating power supply, having excellent features of water-proof, high-efficiency, high-stability, anti-radiation, heat-loss etc. And high-quality...

With high-voltage signal generator,test sound and magnet,locate high-resistance and arc-over fault,test the cable path as well. With high-voltage signal generator,test sound and magnet,locate high-resistance and arc-over fault,test the cable path as well.1. Coordinating with...

1.Adopt the world-level high-sensitivity optical detector at the optical receiving part 2.Use low-noise DFB laser Summary 1.OS-3200 is field bidirectional optical receiving equipments, developed and researched especially for metropolitan area networks; with building block design for...

1.low-noise PHILIPS push-pull amplifier module 2.Four independent forward and reverse channels Summary:OS-2500 is field bidirectional optical receiving equipments, developed and researched especially for metropolitan area networks; with building block design for the whole structure,...

1.optical work station,fiber equipment 2.low-noise DFB laser at the reverse transmitting part 3.ISO9001,3C ensure high quality Features:l         Adopt the high-sensitivity optical detector at the receiving parts, low-noise DFB laser at the...

1.fiber euqipment ,optical work station 2.Use low-noise DFB laser 3.ISO9001,3C ensure high quality Summary l        OS-3200 is field bidirectional optical receiving equipments, developed and researched especially for metropolitan area networks; with...

low-noise DFB laser at the reverse transmitting part, low-noise PHILIPS push-pull amplifier module at forward stage Summary:OS-2500 is field bidirectional optical receiving equipments, developed and researched especially for metropolitan area networks; with building block design for the...

1.optical relay station 2.Outdoor water-proof shell 3.the certificates such as ISO9001,3C   Summary:The unit is used to extend the distance of transmitting the analog or digital analog signal of the 1310nm or 1550nm system by relay transmitting or second time transmitting at...

1.optical receiver 2.fiber optical receiver high-quality amplifier modules 3.water proof shell 4.certificate as ISO9001,3c  OPTICAL RECEIVER FEATURES:1.       This unit, with optical receiving and forward transmitting function, is good solution to...