8CH Mini CWDM Module
specification:
|
parameter
|
unit
|
|
||||||||
|
channel number
|
ch
|
4
|
8
|
8(+e1)
|
8(+e2)
|
|||||
|
central wavelength
|
nm
|
1270, 1290…1610 or 1271, 1291…1611
|
||||||||
|
passband
|
channels
|
min.
|
nm
|
+/-6.5
|
||||||
|
upgrade port
|
min.
|
|
1310+/-50
|
1260~1457
|
||||||
|
isolation
|
mux
|
adjacent channel
|
min.
|
db
|
30
|
|||||
|
non-adjacent channel
|
min.
|
40
|
||||||||
|
upgrade port
|
|
15
|
||||||||
|
demux
|
adjacent channel
|
min.
|
30
|
|||||||
|
non-adjacent channel
|
min.
|
40
|
||||||||
|
upgrade port
|
|
15
|
||||||||
|
insertion loss
|
channels
|
max.
|
db
|
1.0
|
1.5
|
1.6
|
1.8
|
|||
|
upgrade port
|
max.
|
|
|
1.2
|
1.2
|
|||||
|
ripple in passband
|
max.
|
db
|
0.3
|
|||||||
|
directivity
|
min
|
db
|
50
|
|||||||
|
polarization dependent loss
|
max
|
db
|
0.15
|
|||||||
|
polarization mode dispersion
|
max
|
ps
|
0.10(gd)
|
|||||||
|
return loss
|
min
|
db
|
45
|
|||||||
|
fiber type
|
corning smf-28e+ with 900mm loose tube
|
|||||||||
|
power handling
|
max
|
mw
|
500
|
|||||||
|
operating temperature
|
℃
|
-10~70
|
||||||||
|
storage temperature
|
℃
|
-40~85
|
||||||||
|
package dimension
|
mm
|
53.8*28.0*8.0 or 44*25*6
|
||||||||
|
54*32.0*7.4
|
||||||||||
1. all specifications include the effect of operating temperature and all states of polarization
order information:
|
mcwm
|
xx
|
x
|
xx
|
x
|
x
|
xx
|
|
|
number of channel
|
express port
|
1st channel
|
fiber type
|
fiber length
|
in/out connector
|
|
04=4 channel
08=8 channel
16=16 channel
|
0=none
1= 1310 (+/-50nm)
2= (1260~1458nm)
s=special
|
27=1270nm
……
47=1470nm
49=1490nm
……
61=1610nm
ss=special
|
1=bare fiber
2=900um loose tube
|
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
|
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