|
Couplers Singlemode & Multimode
610
Series Singlemode
Standard Tree and Star Coupler |
|
 ARIA's
singlemode standard tree and star fiber optic couplers are bi-directional
high-port count units for effective splitting or combining optical
signals in singlemode fiber systems. They are fused biconic tapered
(FBT) couplers cascaded in series to achieve the desired port configuration.
These couplers have excellent uniformity and low excess loss which
are ideal for fiber distribution, telecommunications systems and
CATV applications. Various types of connectors terminals are available.
| Features
- Low
insertion loss
- Low PDL
- Excellent uniformity
- 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
- Source distribution
|
Singlemode
Standard Tree and Star Coupler
| |
Nx4
(N=1,2) |
Nx6
(N=1,2) |
Nx8
(N=1,2,8) |
Nx16
(N=1,2) |
| Operation Wavelength (nm) |
1310
or 1550(+/-10) |
| Grade |
P |
A |
P |
A |
P |
A |
P |
A |
| Insertion Loss (dB)
(Max) |
6.8 |
7.2 |
8.7 |
9.3 |
10.0 |
11.0 |
13.0 |
14.0 |
| Excess Loss (dB)
(Typ.) |
0.3 |
0.5 |
0.5 |
0.9 |
0.5 |
0.9 |
0.8 |
1.2 |
| Uniformity (dB)
(Max) |
0.8 |
1.2 |
0.9 |
2.0 |
1.2 |
3.0 |
2.4 |
3.8 |
| PDL (dB)
(Max) |
0.2 |
0.3 |
0.3 |
0.4 |
| Directivity
(dB) (Min) |
55 |
| Return
Loss (dB) |
50 |
| Temperature
Stability (dB/C) |
0.003 |
0.003 |
0.004 |
0.006 |
| Operating Temperature
(C) |
-40
to +70 |
| Storage Temperature
(C) |
-40
to +70 |
| Package
(mm) |
100x80x10 |
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 |
610 |
xx |
xx |
xx |
x |
xx |
xx |
xx |
| Wavelength |
|
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|
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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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| 14:1x4 |
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24:2x4
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| 44:4x4 |
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| 16:1x6 |
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| 26:2x6 |
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| 18:1x8 |
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| 28:2x8 |
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| 88:8x8 |
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| 116:1x16 |
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| 216:2x16 |
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| etc |
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| Fiber
& Package |
|
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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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| Band |
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| N:Narrow(+/-10nm) |
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| W:Wide(+/-40nm) |
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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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ARIA PN Example:610-13-14-03-P-N-10-FC/FC
1x4 premium grade SM standard tree
coupler for 1310 nm light, 3mm cable terminated with FC connectors,
tail length 1 meter
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to Couplers Singlemode & Multimode
|
