LD 77 S 27HH Multiplexer with express port
Category : Optopus optical redundancy
Dual optical DWDM (Channel 27) Add/Drop Multiplexer with express port (1460…1620 nm) touse in WISI Chassis LX 50 and LP 40.
| Wavelength range | Express Port 1460...1620 nm; DWDM 1555,75 nm (±0,25 nm) |
| Return loss | ≥45 dB |
| Insertion loss | Express Port ≤1,2 dB; DWDM ≤1,0 dB |
| Isolation | ≥50 dB |
| Isolation COM -> CWDM @ λ adjacent DWDM channel | ≥30 dB |
| Isolation COM -> CWDM @ λ non – adjacent DWDM channel | ≥45 dB |
| Isolation COM -> EXP @ λ 1555,75 nm (±0,25 nm) | ≥30 dB |
| Passband ripple | ≤0,5 dB |
| Polarisation dependent attenuation | ≤0,1 dB |
| Optical power handling | ≤300 mW |
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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 | -25...+55 °C (ETSI EN 300 019-3-1 Class 3.3) |