3-port FWDM devices are used in passive optical WDM module; They can multiplex or demultiplex different optical signals in wavelength division multiplexing system, and increase the signal transmission speed and communication capacity.
|
Parameter
|
|
Unit
|
Value
|
|
Operating Wavelength
|
1310 Band
|
nm
|
1260~1360
|
|
1490 Band
|
nm
|
1480~1500
|
|
1550 Band
|
nm
|
1540~1560
|
|
Insertion Loss
|
Com→Ref
|
dB
|
≤0.6 (Typ.0.4)
|
|
Com→Pass
|
dB
|
≤0.8 (Typ.0.6)
|
|
Isolation
|
Com→Ref
|
dB
|
≥15
|
|
Com→Pass
|
dB
|
≥30
|
|
PDL
|
dB
|
≤0.1
|
|
Return Loss
|
dB
|
≥45
|
|
Directivity
|
dB
|
≥50
|
|
Operating Temperature
|
℃
|
-5~+70
|
|
Storage Temperature
|
℃
|
-40~+85
|
|
Size
|
mm
|
φ5.5x38
|
|
Power Handling
|
mW
|
≤300
|
Ordering Information:
|
FWDM
|
|
|
Product Type
|
534=1550 Pass/1310&1490 reflect
345=1310&1490 Pass/1550 reflect
|
|
Fiber Type
|
1=G652D, 2=G657A1
|
|
Package Dimension
|
C=5.5x38mm steel tube, D=90x20x9.5mm Plastic Box
1G=1 Slot LGX Box, 1U=19'' 1U Rack Mount
|
|
Pigtail Type
|
B=250um Bare Fiber，L=900um Loose Tube, S=2.0mm, R=3.0mm
0=Adaptor
|
|
Pigtail Length
|
05=0.5m, 10=1m, 15=1.5m, 20=2m,0=Adaptor
|
|
Connector
|
00=None,FU=FC/UPC,FA=FC/APC,SU=SC/UPC,SA=SC/APC,
LU=LC/UPC,LA=LC/APC,ST=ST/PC
|
FTTx/NGPON網(wǎng)絡(luò)
WDM波分復(fù)用網(wǎng)絡(luò)
WDM-PON波分復(fù)用無(wú)源光網(wǎng)絡(luò)
