Passive WDM Components
Passive Circulator 1310nm or 1550nm
Passive 3port Circulator 1310nm or 1550nm, SM, 0.9mm 1.0m Fiber, steel tube Features Low Insertion Loss and PDL High extinction ratio High Isolation High Stability, High Reliability Applications EDFA,DWDM and OTDR DWDM and OADM network Bi-directional transmiss
Communication Products
Product Overview
Passive 3port Circulator 1310nm or 1550nm, SM, 0.9mm 1.0m Fiber, steel tube
Features
- Low Insertion Loss and PDL
- High extinction ratio
- High Isolation
- High Stability, High Reliability
Applications
- EDFA,DWDM and OTDR
- DWDM and OADM network
- Bi-directional transmission system
Specifications
|
Parameters |
Unit |
3port |
|
Wavelength Range |
nm |
1310,1550 |
|
Isolation(λc,23℃ all sop) |
dB |
SM ≥ 40 |
|
Isolation(Over all λc T,sop ) |
dB |
SM ≥ 35 |
|
Insertion Loss (λc,23℃ all sop) |
dB |
≤0.8 |
|
Return Loss |
dB |
SM ≥ 50 |
|
Crosstalk 1 |
dB |
SM ≥ 55 |
|
PDL |
dB |
≤0.10 |
|
WDL |
dB |
≤0.2 |
|
TDL |
dB |
≤0.15 |
|
PMD |
ps |
≤0.05 |
|
Optical Power |
mW |
≤500 |
|
Operating Temperature |
℃ |
0 ~ +70 |
|
Storage Temperature |
℃ |
-40 ~ +85 |
|
Directivity |
≥ 50 |
|
|
Fiber type |
SMF-28e |
|
|
Dimension |
mm |
∮5.5*L55or Customer design or others |
|
Note: Within operating temperature and SOP. Excluding Connectors. |
||
Ordering information
|
RD-C |
– 31/55 |
-Connector Type |
U/A |
-S |
-Fiber Type |
-Fiber Length |
|
31:1310nm |
0: No connector |
U: UPC |
S: Steel |
9: 0.9mm Fiber |
005: 0.5+/-0.1m |
|
|
55:1550nm |
1: LC |
A: APC |
B: ABS BOX |
20:2.0mm |
01: 1.0+/-0.1m |
|
|
Others |
2: SC |
Others |
30:2.0mm |
others |
||
|
3: FC |
Others |
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|
4: Others |
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