WDM /Tap Coupler/Isolator Hybrid Combination (980/1550 & 1480/1550 nm)
ACP’s WTIH is a combination of a wavelength division multiplexer, tap coupler and an isolator in a compact package. This product has an extremely low insertion loss, a very stable tap-coupling ratio, high isolation, and hight return loss. The WTIH is ideal for fiber optic amplifier applications.
Features
- Wide Operating Wavelength Range
- Low Insertion Loss
- High Channel Isolation
- Ultra Low PDL and PMD
- High Stability and Reliability
- Epoxy Free Optical Path
Applications
- Fiberoptic Amplifiers
- CATV Fiberoptic Links
- WDM Systems
- Fiberoptic Instruments
- Fiberoptic Instruments
- Lab
Specifications
Parameter | Unit | Specifications | |||
---|---|---|---|---|---|
Operating Wavelength | nm | 980/1550 | 1480/1550 | ||
Stage | Single | Dual | Single | Dual | |
Signal Wavelength | nm | 1550±15 | 1550±30 | 1550±15 | 1550±30 |
Pump Wavelength | nm | 965 ~ 1000 | 1450 ~ 1490 | ||
Isolation @ 23°C, all SOP | dB | ≥ 31 | ≥ 45 | ≥ 31 | ≥ 45 |
Wavelength Isolation | dB | ≥ 121) | ≥ 121) | ||
Wavelength Isolation | dB | ≥ 302) | ≥ 302) | ||
Insertion loss | dB |
≤ Signal
(for 1 & 2% Tap):
1.13) Signal (for 5% Tap): 1.33) |
≤ Signal
(for 1 & 2% Tap):
1.23) Signal (for 5% Tap): 1.43) |
≤ Signal
(for 1 & 2% Tap):
0.93) Signal (for 5% Tap): 1.13) |
≤ Signal
(for 1 & 2% Tap):
1.13) Signal (for 5% Tap): 1.33) |
Insertion loss (Pump) | dB | ≤ 0.63) | ≤ 0.63) | ≤ 0.63) | ≤ 0.63) |
Insertion loss (1% Tap) | dB | 19 ~ 20.83) | |||
Insertion loss (2% Tap) | dB | 16.2 ~ 18.03) | |||
Insertion loss (5% Tap) | dB | 12.2 ~ 14.03) | |||
Wavelength Dependent Loss | dB | ≤ 0.4 | |||
Polarization Dependent Loss | dB | ≤ 0.1 | |||
Polarization Mode dispersion | ps | ≤ 0.25(0.054)) | ≤ 0.05 | ≤ 0.25(0.054)) | ≤ 0.05 |
Directivity | dB | ≥ 55 | |||
Return Loss | dB | ≥ 50 | |||
Optical Power | mW | ≤ 300 | |||
Operating Temperature | °C | 0 to +70 | |||
Storage Temperature | °C | - 40 to +85 | |||
Fiber Type (Pump and Common port) | Hi1060 or Hi 1060 Flex | SMF-28, SMF28 Ultra, or ClearCurve ZBL | |||
Fiber Type (Signal and Tap port) | SMF-28, SMF28 Ultra, or ClearCurve ZBL | ||||
Package Dimensions | mm |
A=standard, Ø 5.5 x L38 for 250um bare fiber Ø 5.5 x L42 for 900um jacket fiber |
Note:
1) 1 to 3 @ signal (See “Port Configuration”).
2) 1 to 2 or 2 to 1 @ pump (See “Port Configuration”).
3) Overall wavelength range under 0 to 70C, all SOP.
4) Low PMD option.
All values referenced are without connector.