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 |
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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) |