parameter
|
4
channel
|
8
channel
|
16channel
|
18channel
|
|
center wavelength
(nm)
|
1270~1610 or
1271~1611
|
||||
center wavalength
accuracy (nm)
|
±0.5
|
||||
channel spacing
(nm)
|
20
|
||||
channel passband
(@-0.5db bandwidth) (nm)
|
±7.5
|
||||
insertion loss
(db)
|
≤1.5
|
≤2.7
|
≤5.5
|
≤6.0
|
|
channel ripple
(db)
|
≤0.3
|
||||
isolation (db)
|
adjacent
|
≥30
|
|||
non-adjacent
|
≥45
|
||||
insertion loss
temperature sensitivity (db/℃)
|
<0.005
|
||||
wavelength temperature
shifting (nm/℃)
|
<0.002
|
||||
polarization dependent
loss (db)
|
<0.1
|
||||
polarization mode
dispersion (ps)
|
<0.1
|
||||
directivity
(db)
|
≥50
|
||||
return loss
(db)
|
≥45
|
||||
maximum power handling
(mw)
|
300
|
||||
operating temperature
(℃)
|
-10~+70
|
||||
storage temperature
(℃)
|
-40~+85
|
||||
package dimension
(mm)
|
1u机箱 | 1u机箱 |
number of
channels
|
1st
channel
|
configuration
|
fiber
type
|
fiber
length
|
connector
|
04=4 channel
08=8 channel
16=16 channel
18=18 channel
n=n channel
|
27=1270nm
……
47=1470nm
49=1490nm
……
61=1610nm
ss=special
|
m=mux
d=demux
o=oadm
|
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
|