LD 74 S 0128 Optical 4 channel CWDM Multiplexer/Demultiplexer

Category : Optopus optical redundancy

Optical 4 channel CWDM Multiplexer/Demultiplexer (1451 / 1471 / 1491 / 1611 nm) with expressport (1260…1620 nm) to use in WISI Chassis LX 50 and LP 40.

Wavelength range Express Port 1260...1620 nm; CWDM: 1451 nm (±6,5 nm), 1471 nm (±6,5 nm), 1491 nm (±6,5 nm), 1611 nm (±6,5 nm)
Return loss ≥45 dB
Insertion loss Express Port ≤1,2 dB; CWDM ≤1,2 dB
Isolation ≥55 dB
Isolation COM -> EXP @ λ CWDM ≥15 dB
Isolation COM -> CWDM @ λ adjacent CWDM channel ≥30 dB
Isolation COM -> CWDM @ λ non – adjacent CWDM channel ≥45 dB
Passband ripple ≤0,5 dB
Polarisation dependent attenuation ≤0,15 dB
Optical power handling ≤300 mW

General data

Dimensions (width x height x depth) 28 x 110 x 200,5 mm (WISI LD – Modul)
Plug connection SC/APC connectors
Ambient temperature -5...+55 °C (ETSI EN 300 019-3-1 Class 3.3)