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Couplers Singlemode & Multimode
| 600
Series SM Standard Coupler |
|
 ARIA's
singlemode standard couplers are bi-directional multi-port devices
which effectively combine or separate optical signals in singlemode
fiber systems. The singlemode standard couplers are manufactured
using the fused biconic taper (FBT) process ensure consistency in
quality, reliability and high performance in a wide range of applications.
Splitting ratios can be designed to meet customer specifications.
Various types of pigtail and connector terminals are available.
| Features
- Coupling
ratio 1%-99%
- Low
insertion loss
- Excellent
uniformity
- Low
PDL
- High
directivity
- Bi-directional
- Environmentally
stable and reliable
|
Applications
- Telecommunications
- CATV
- Subscriber
loop
- Fiber-to-the-home
- Local
Area Network (LAN)
- Test
equipment
- Optical
fiber sensors
|
| Standard
Coupler Specification
(50/50
Coupling Ratio) |
P |
H |
A |
| Operation
Wavelength (nm) |
1310
or 1550(+/-10)
|
| Insertion
Loss (dB) (Max) |
3.3 |
3.6 |
3.9 |
| Excess
Loss (dB) (Typ.) |
0.1 |
0.3 |
0.5 |
| Uniformity
(dB) (Max) |
0.6 |
1 |
1.5 |
| Polarization
Dependant Loss (dB) (Max) |
0.1 |
0.15 |
0.2 |
| Directivity
(dB) (Min) |
50 |
| Operating
Temperature (C) |
-
40 to + 85*
|
| Storage
Temperature (C) |
-
40 to + 85
|
*-20
to +70C for 3mm cable package
| Coupling
Ratio/Insertion Loss Conversion Chart |
| Split
Ratio |
Insertion
Loss (dB)
|
| P |
H |
A |
50/50 |
3.3 |
3.6 |
3.9 |
40/60 |
4.4
/ 2.5 |
4.8
/ 2.8 |
5.3
/ 3.1 |
30/70
|
5.6
/ 1.8 |
6.1
/ 2.0 |
6.8
/ 2.3 |
20/80 |
7.4
/ 1.1 |
8.0
/ 1.3 |
8.7
/ 1.5 |
10/90 |
10.8
/ 0.6 |
12.0
/ 0.8 |
13.3
/ 1.0 |
5/95 |
14.6
/ 0.4 |
18.4
/ 0.5
|
20.0
/ 0.8 |
1/99 |
21.5
/ 0.2 |
22.0
/ 0.3 |
23.0
/ 0.6 |
Environmental
Reliability Tests
- Comply
with Telcordia requirement TR-NWT-001221 & TR-NWT-001209
- Optical
characteristics
- Thermal
Cycling
- Vibration
Test
- Salt
Spray Erosion
- Thermal
Aging
- Humidity
Resistance
- High Temperature
Storage Test: 85C for 5000 hours
- Low Temperature
Storage Test: -40C for 5000 hours
- Thermal Cycling
Test: -40C/75C for 500 cycles
- Fiber Pulling
Test: 0.23 Kg for 250u fiber and 900u loose tube
- Water Immersion
Test: 43C, pH=5.5, 340 hours
- Vibration
Test: 10~2000 Hz random , 20g, 3 axes
- Impact Test:
8 drops, 1.8 meters high
- Thermal Shock
Test: 100C
Ordering
Information
Build
a part number by selecting from the options in the chart below.
Each option has a code.
|
Option/Code |
600 |
xx |
xx |
xx |
x |
xx |
xx |
xx |
| Wavelength |
|
|
|
|
|
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| 15:1550 |
|
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| 13:1310 |
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| 09:980 |
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| 08:850 |
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| XX:Other |
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| Port
No. |
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| 12:1x2 |
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| 22:2x2 |
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| Fiber
& Package |
|
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01:250u
bare fiber, stainless steel tube
|
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| 02:900u
loose tube fiber, stainless steel tube
|
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| 03:3mm
cabled fiber, ruggedized case
|
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| 04:250u
bare fiber, ruggedized case
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| 05:900u
loose tube fiber, ruggedized case
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|
Grade |
|
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P:Premium |
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H:High |
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A:Average |
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| Ratio |
|
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| 50:50/50 |
|
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| 40:40/60 |
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| 30:30/70 |
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| 20:20/80 |
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| 10:10/90 |
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| Tail
Length |
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| 05:.05m |
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| 10:1.0m |
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| 15:1.5m |
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| 20:2.0m |
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| Connectors |
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| LC:LC/PC |
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| SC:SC/PC |
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| FA:FC/APC |
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| SA:SC/APC |
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| ST:ST/PC |
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| 0:None |
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| Other |
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Packaging Option
PTB1B 3.0Ø x 54mm (tube)
PKC1A 101 x 12 x 10mm (Case)
Back
to Couplers Singlemode & Multimode
|
