performance specifications
parameters | 8-ch mux | 8-ch demux | |
channel wavelength (nm) | 1270-1610 or 1271-1611 | ||
center wavelength accuracy (nm) | ± 0.05 | ||
channel spacing (ghz) | 20nm | ||
channel passband (@-0.5db bandwidth (nm) | >13 | ||
insertion loss (db) (without skip component) | ≦2.8 | ||
insertion loss (db) (with skip component) | ≦2.0 | ||
channel uniformity (db) | ≦0.6 | ||
channel ripple (db) | ≦0.3 | ||
isolation (db) | adjacent | ≧30 | |
non-adjacent | ≧40 | ||
insertion loss temperature sensitivity (db/°c ) | ≦0.005 | ||
wavelength temperature shifting (nm/ °c ) | ≦0.002 | ||
polarization dependent loss (db) | ≦0.1 | ||
polarization mode dispersion (ps) | ≦0.1 | ||
return loss (db) | ≧50 | ||
directivity | ≧45 | ||
max power handling (mw) | 300 | ||
operating temperature (°c) | -5 ~ +75 | ||
storage temperature (°c) | -40 ~ +85 | ||
package dimension (mm) | l100 x w80 x 10 | ||
note: all parameters are for device without connectors.
ordering information
cwdm | x | xx | x | xx | x | x | xx |
| channel spacing | number of channels | configuration | 1st channel | fiber type | fiber length | in/out connector |
c=cwdm grid | 04=4-ch 08=8-ch 16=16-ch 18=18-ch n=n-ch | m=mux d=demux | 27=1270/1271nm …… 47=1470/1471nm 49=1490/1491nm …… 61=1610/1611nm ss=special | 1=bare fiber 2=900um loose tube 3=2mm cable 4=3mm cable | 1=1m 2=2m s=specify | 0=none 1=fc/apc 2=fc/pc 3=sc/apc 4=sc/pc 5=st 6=lc s=specify |
本产品的加工定制是是，品牌是飞宇，型号是8CH，通带波长范围是1260－1620（nm），通带隔离度是30（dB），反射隔离度是15（dB），方向性是50（dB）
