© 2005, AFL, all rights reserved. PP-2-00049, Revision 3, 8.31.2020 Specifications are subject to change without notice. AFLglobal.com | 800.235.3423 1 Optical Connectivity Optical Connectivity continued Coarse WDM Modules (CWDM) AFL’s Coarse WDM modules are designed using proven thin-film filter technology providing high isolation, 20 nm channel separation and a high level of thermal stability. CWDM modules are available in 2, 4, 8, and 16 channel configurations and are factory assembled in a thin cassette or rugged LGX ® cassette with industry standard connector options to meet varying system requirements. An optional 1310 nm Mux/Demux Upgrade Port is available to allow seamless integration of legacy voice, video, and data services. Applications • CATV Systems • Sensor Systems • 10G Ethernet Systems • Metro Optical Networks • Metro Access Networks Features • 20 nm channel spacing • 2, 4, 8, and 16 channel configurations • Most industry standard connectors • Low insertion loss • High isolation • Custom configurations upon request Specifications PARAMETER VALUE Ports 2 4 8 16 Center Wavelength 1271-1611 nm Passband @ 0.5 dB > 14 nm Passband ± 6.5 nm Passband Flatness < 0.5 dB Insertion Loss (Typ.) 1.4 dB 1.6 dB 1.8 dB 4.3 dB Insertion Loss (Max.) 1.8 dB 2.0 dB 2.5 dB 5.0 dB Adjacent Channel Isolation > 30 dB Non-Adjacent Channel Isolation > 45 dB Wavelength Thermal Stability < 0.002 nm/°C IL Thermal Stability < 0.005 dB/°C < 0.005 dB/°C < 0.007 dB/°C < 0.008 dB/°C Return Loss > 45 dB PMD < 0.10 ps < 0.10 ps < 0.15 ps < 0.15 ps PDL < 0.10 dB < 0.15 dB < 0.20 dB < 0.25 dB Directivity > 50 dB LGX 118 Package Single-width Single-width Double-width Triple-width Thin Cassette Package 88.9 x 50.8 x 8.3 mm 120 x 80 x 13 mm 130 x 87 x 13 mm 150 x 115 x 13 mm Options 2% Tap, 1310 Upgrade 1310 Channel Wavelength 1260-1360 nm 1310 Channel Isolation 40 dB minimum 1310 Channel Insertion Loss 1.3 dB maximum * Includes Connectors Double-width LGX 118 package shown © 2005, AFL, all rights reserved. PP-2-00049, Revision 3, 8.31.2020 Specifications are subject to change without notice. AFLglobal.com | 800.235.3423 2 Optical Connectivity Optical Connectivity Contact AFL for further details. Qualifications GOVERNING BODY STANDARD CODE COMPONENT Telcordia Compliant Cable Temperature Specifications TEMPERATURE RANGE Operation Temperature -5°C to +65°C Storage Temperature -40°C to +85°C Coarse WDM Modules (CWDM) Ordering Information Package/Pigtail 1 = Thin Cassette, 1 Meter Pigtail 3 = Thin Cassette, 3 Meter Pigtail 5 = Thin Cassette, 5 Meter Pigtail L = LGX 11 8 End Wavelength (nm) 1291 1311 1331 1351 1371 1391 1411 1431 1451 1471 1491 1511 1531 1551 1571 1591 1611 Connectors ASC = SC/APC USC = SC/UPC ALC = LC/APC ULC = LC/UPC X = No connectors Start Wavelength (nm) 1271 1291 1311 1331 1351 1371 1391 1411 1431 1451 1471 1491 1511 1531 1551 1571 1591 Options U = 1310 Upgrade Port T = 2% Tap Port X = No Option B = 1310 Upgrade Port and 2% Tap Port Channel Count 02 = 2 Channel 04 = 4 Channel 08 = 8 Channel 16 = 16 Channel 04 5 1271 B 1331 ASC CWDM ISP