1/2/4CH Single Fiber CWDM OADM,East and West

1/2/4 Channels CWDM OADM, Single Fiber, East and West, Optional Connectors and Housing CWDM Optical Add/Drop multiplexer (OADM) is a passive optical device used in WDM networks for adding and dropping one/multiple CWDM channels into one or two fibers, while letting the rest of the wavelengths bypass to the needed destination. Through the use of CWDM technology, individual channels can be optically extracted from a fiber pair while allowing pass-through traffic to continue unobstructed through the bus or ring. CWDM OADM modules are available in single-sided (East or West) and dual-sided (East and West) configurations supporting up to four wavelengths. Each CWDM OADM uses wavelengths that fall within the ITU-T G.694.2 CWDM grid standard from 1270nm to 1610nm with 20nm spacing. Opticswave CWDM OADM are modular, scalable and are perfectly suited to 10/1G Ethernet, 16/8/4/2/1G FC, SDH/SONET, Video, CATV, FTTx applications. Product Specification Number of Channel 1/2/4 Wavelength 1270-1610nm Channel Spacing 20nm Channel Bandwidth ¡À6.5nm Line Type Single fiber Transmission Direction West and/or east Special Service Monitor/1310nm/1550nm port Connector LC/SC/FC/ST, UPC/APC polish 1310nm Port Pass Band Width 1260nm~1360nm 1550nm Port Pass Band Width 1520nm~1620nm Technology TFF (Thin Film Filter) Housing FMU/FUD/1U rack/ABS module Operating Temperature -40 to 85¡ãC (-40 to 185¡ãF) Storage Temperature -40 to 85¡ãC (-40 to 185¡ãF)