|
Couplers Singlemode & Multimode
612
Series Singlemode Broadband
Dual Window Tree and Star Coupler |
|
 ARIA's
singlemode broadband dual-window tree and star fiber optic couplers
are bi-directional high-port count devices which split or combine
different optical signals with exceptional performance over a wide
bandwidth at two operating wavelengths. 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
- For
both 1310nm and 1550nm
- Low
insertion loss
- Polarization
insensitive
- 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
| |
Nx3
(N=1,3) |
Nx4
(N=1,2,4) |
Nx6
(N=1,2) |
Nx8
(N=1,2) |
Nx16
(N=1,2) |
Nx16
(N=1,2) |
| Operation Wavelength (nm) |
1310/1550 |
| Grade |
P |
A |
P |
A |
P |
A |
P |
A |
P |
A |
P |
A |
| Insertion Loss (dB)
(Max) |
5.5 |
6.0 |
7.2 |
7.6 |
9.0 |
9.6 |
10.7 |
11.7 |
12.6 |
13.6 |
14.5 |
15.5 |
| Excess Loss (dB) (Typ.) |
0.4 |
0.6 |
0.4 |
0.6 |
0.6 |
0.9 |
0.6 |
0.9 |
0.8 |
1.2 |
1.0 |
1.4 |
| Uniformity (dB) (Max) |
1.0 |
1.4 |
1.0 |
1.4 |
1.4 |
2.4 |
1.6 |
3.2 |
2.0 |
1.2 |
1.0 |
1.4 |
| PDL (dB) (Max) |
0.2 |
0.2 |
0.3 |
0.3 |
0.4 |
0.4 |
| Directivity (dB) (Min) |
55 |
| Return Loss (dB) |
50 |
| Temperature Stability(dB/C) |
0.003 |
0.004 |
0.006 |
| Operating Temperature (C) |
-40
to +85* |
| Storage Temperature (C) |
-40
to +85 |
| Package (mm) |
100x80x10 |
120x140x10 |
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 |
612 |
xx |
xx |
xx |
x |
xx |
xx |
xx |
| Wavelength |
|
|
|
|
|
|
|
|
| 35:1310/1550 |
|
|
|
|
|
|
|
|
| XX:Other |
|
|
|
|
|
|
|
|
| Port
No. |
|
|
|
|
|
|
|
|
| 14:1x4 |
|
|
|
|
|
|
|
|
24:2x4
|
|
|
|
|
|
|
|
|
| 44:4x4 |
|
|
|
|
|
|
|
|
| 16:1x6 |
|
|
|
|
|
|
|
|
| 26:2x6 |
|
|
|
|
|
|
|
|
| 18:1x8 |
|
|
|
|
|
|
|
|
| 28:2x8 |
|
|
|
|
|
|
|
|
| 88:8x8 |
|
|
|
|
|
|
|
|
| 116:1x16 |
|
|
|
|
|
|
|
|
| 216:2x16 |
|
|
|
|
|
|
|
|
| etc |
|
|
|
|
|
|
|
|
| Fiber
& Package |
|
|
|
|
|
|
|
|
| 03:3mm
cabled fiber, ruggedized case
|
|
|
|
|
| 04:250u
bare fiber, ruggedized case
|
|
|
|
|
| 05:900u
loose tube fiber, ruggedized case
|
|
|
|
|
Grade |
|
|
|
|
|
|
|
|
P:Premium |
|
|
|
|
|
|
|
|
H:High |
|
|
|
|
|
|
|
|
A:Average |
|
|
|
|
|
|
|
|
| Band |
|
|
|
|
|
|
|
|
| N:Narrow(+/-10nm) |
|
|
|
|
|
|
|
|
| W:Wide(+/-40nm) |
|
|
|
|
|
|
|
|
| Tail
Length |
|
|
|
|
|
|
|
|
| 05:.05m |
|
|
|
|
|
|
|
|
| 10:1.0m |
|
|
|
|
|
|
|
|
| 15:1.5m |
|
|
|
|
|
|
|
|
| 20:2.0m |
|
|
|
|
|
|
|
|
| Connectors |
|
|
|
|
|
|
|
|
| LC:LC/PC |
|
|
|
|
|
|
|
|
| SC:SC/PC |
|
|
|
|
|
|
|
|
| FA:FC/APC |
|
|
|
|
|
|
|
|
| SA:SC/APC |
|
|
|
|
|
|
|
|
| ST:ST/PC |
|
|
|
|
|
|
|
|
| 0:None |
|
|
|
|
|
|
|
|
| Other |
|
|
|
|
|
|
|
|
|
ARIA PN
Example:612-35-14-03-P-10-FC/FC
1x4 premium grade SM dual window tree coupler for 1310/1550nm light,
3mm cable terminated with FC connectors, tail length 1 meter
Back
to Couplers Singlemode & Multimode
|
