Low noise figure EDFA module is widely used in optical fiber sensing and communications. It consists of a 980 nm or 1480 nm pump laser to provide energy and operates in AGC, ACC or APC mode. Based on fine temperature control technology inside, it provides excellent temperature characteristics even under harsh working environment at the temperature of -20~60°C.It features high output power, a large gain, and a variable gain range >20dB. It can work across C-band and L-band meeting customers’ diverse needs. It uses DC+5V/GND or DC+3.3V/GND as power supply, user-friendly RS232 serial port as communications interface for easy internal configuration, enabling real-time parameter monitoring, and remote management and control of the line.

2108 is a cost effective, 1 RU chassis and multi-service WDM transmission platform which provides 8 wavelengths for point to point application, or 4 wavelengths ring application per device, more wavelengths application is possible by stacking multiple boxes at each location. Each channel port supports bit rate from 1Gb/s to 10Gb/s. It integrates 3R (CDR) for every channel to get better performance. LLF and TX sync functions are also supported, and can be configured by software. It supports 1+1 optical channel and optical line protection. It is stackable for future expansion. 2108 complies with standard of ITU G.709, FCC, RoHS and VCCI.

FLY 1000R Series Optical Transform Unit is a high performance, low-power optical transmission system unit, mainly for optical regeneration, re-amplifying, re-shaping the signals in the transmission process. It can save optical fiber resources and networking cost effectively, and solves the problem that the transmission distance is too long to transmit. With advantages of small volume optical signal, economy and safety, convenient construction and etc., it is widely used in various optical transmission fields and long-distance trunk transmission.

FLY 1000R Series Optical Transform Unit is a high performance, low-power optical transmission system unit, mainly for optical regeneration, re-amplifying, re-shaping the signals in the transmission process. It can save optical fiber resources and networking cost effectively, and solves the problem that the transmission distance is too long to transmit. With advantages of small volume optical signal, economy and safety, convenient construction and etc, it is widely used in various optical transmission fields and long-distance trunk transmission.

Optical line protection system is combined of OLP-Optical Line Protection and operation maintenance terminal. It can realize optical power monitoring、optical line auto-switching and network management etc. In optical communication network, OLP monitors optical power of optical fiber and standby optical fiber at real time. In case the current optical power of optical fiber is less than pre-set switching threshold value, then alarm is on and it would switch to standby optical fiber automatically to protect optical transmission system line. OLP can provide a protection scheme for all routes and main lines easily with low cost, can protect all networks which needs optical line switching, all these above can make an optical communication network with no-block、high reliability、safety and high anti-disaster strength.

DCM Dispersion Compensator has the capability of slope compensation which can supply the broad-band dispersion slope compensation for SMF-28 fiber (G.652) in whole C-band to optimize the system residual dispersion. With the mature and reliable optical fiber processing, the performance of optical transmission system can be sharply improved. The dispersion range of 1550nm wavelength can achieve -10 ~ -2100ps/nm. Special requirements in central wavelength and dispersion can be provided.