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Couplers Singlemode & Multimode
| 620
Series Singlemode WDM |
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ARIA's
singlemode wave division multiplexers combine or separate light
at two different wavelengths with high isolation and low insertion
loss. These WDM products have minimum polarization dependence and
are completely bi-directional. Various type of pigtails and connectors
terminals are also available.
| Features
- Low
insertion loss
- Polarization
insensitive
- Bi-directional
- Environmentally
stable and reliable
|
Applications
- Optical
fiber amplifiers
- Telecommunications
- CATV
- Subscriber
loop
- Fiber-to-the-home
- Local
Area Network (LAN)
- Test
equipment
- Optical
fiber sensors
|
Singlemode
WDM (Premium Grade)
| Wavelength (nm) |
980/1550 |
1310/1550(Std) |
1310/1550(H) |
| Insertion Loss (dB)
(Max) |
0.4 |
0.4 |
0.8 |
| Isolations (dB) (Min) |
20 |
17 |
34 |
| Wavelength Bandwidth (nm) |
10 |
15 |
15 |
| Polarization Dependant Loss (dB)(Max) |
0.1 |
| Directivity (dB) (Min) |
60 |
| Temperature Coef(dB/C) |
0.002 |
| Operation Temperature (C) |
-40
to +85 |
| Storage Temperature |
-50
to +85 |
Singlemode
WDM (High Grade)
| Wavelength (nm) |
980/1550 |
1310/1550(Std) |
1310/1550(H) |
| Insertion Loss (dB)
(Max) |
0.6 |
0.6 |
1.0 |
| Isolations (dB) (Min) |
18 |
16 |
32 |
| Wavelength Bandwidth (nm) |
10 |
15 |
15 |
| Polarization Dependant Loss (dB)(Max) |
0.15 |
0.15 |
0.20 |
| Directivity (dB) (Min) |
60 |
| Temperature Coef(dB/C) |
0.002 |
| Operation Temperature (C) |
-40
to +85 |
| Storage Temperature |
-50
to +85 |
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 |
620 |
xx |
x |
xx |
xx |
x |
xx |
xx |
| Wavelength |
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| 35:1310/1550 |
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| 95:980/1550 |
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| Isolation |
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| S:Standard |
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| H:High** |
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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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| 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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**Built
with concatenated structure
ARIA PN Example:620-35-S-22-01-P-10-SC/SC
2x2 premium grade SM standard WDM for 1310/1550 nm light, 250u buffered
fiber packaged in stainless steel tube and terminated with SC connectors,
tail length 1 meter
Packaging
Option
PTB1B 3.0Ø x 70mm (tube)
PKC1A 119 x 12 x 10mm (Case)
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to Couplers Singlemode & Multimode
|
