Description Overview Features Specifications Overview The GAO-WTP-102 is designed to be used in regeneration of optical signals and transmission of rare fiber resources with various transmission distance. It works using the principle of optical-electrical-optical (OEO) to realize the amplification and wavelength conversion of optical signals. GAOTek Four channel transponder adopts wavelength division multiplexing technology by using CWDM/DWDM multiplexer/de-multiplexer. It is specially applied to optical transport systems up to 10G SDH/SONET, Ethernet etc. It provides high speed and cost efficient solutions to regeneration of optical signals as well as the transmission of rare fiber resources. Features Supports a maximum port rate of 10 Gb/s. The wavelengths of C-Band, which supports DWDM wavelengths in compliance with ITU-T standards. Can be operated and controlled independently. Supports automatic loopback test. Supports 3R function. For neighbouring ports, the way for data transmission can be set. Supports CDR function, which can optimize output. Technical Specifications Transmission Distance 0.19 mi. (0.3 km) 6.21 mi. (10 km) 24.85 mi. (40 km) 49.71 mi. (80 km) Laser Type VCSEL DML EML EML Centre Wavelength 840 nm ~ 860 nm 1290 nm ~ 1330 nm 1530 nm ~ 1565 nm 1530 nm ~ 1565 nm Maximum Spectral Width 1 nm 1 nm 1 nm 1 nm Side Mode Suppression Ratio — 30 dB 30 dB 30 dB Average Output Power -7 dBm ~ -1 dBm -6 dBm ~ -1 dBm -1 dBm ~ 2 dBm 0 dBm ~ 4 dBm Extinction Ratio > 3 dB > 6 dB > 8.2 dB > 9 dB Receive Sensitivity < -10 dBm < -16 dBm < -16 dBm < -24 dBm Maximum Dispersion Tolerance n.a. 35 ps/nm 800 ps/nm 1600 ps/nm Optical Path Penalty 1 dB 1 dB 1 dB 2 dB Maximum Return Loss -27 dB -27 dB -27 dB -27 dB
