.WDM filter, 40dB transmission isolation, transmit 1550nm, reflect
1310 &1490nm, LC/PC connector.
The T1550nmR1310&1490nm Filter WDM uses the filter technology
which can pass one wavelength and reflect the other wavelength. The
WDM splitter is always used for CATV network. You can use its
features to design your project.
Features
Transmission wavelength: 1550nm
Reflection wavelength: 1310nm & 1490nm
Transmission insertion loss: ≤0.8dB
Reflectiong insertion loss: ≤0.6dB
Applications
CATV network
Optical Transmitters & Transceivers
| Specifications |
| Parameters | Unit | Specification |
| Pass channel | nm | 1550 |
| Relect channel | dB | 1310&1490 |
| Insertion loss for pass channel | dB | ≤0.8 |
| Insertion loss for reflect channel | dB | ≤0.6 |
| T iso | dB | ≥40 |
| R iso | dB | ≥25 |
| Return Loss | dB | ≥50 |
| Power handling(mW) | mW | ≤300 |
| Pigtail length | m | 1m or special |
| Port color | - | 1m or special |
| Tensile Load | N | ≤5 |
| Operating Temperature | C | -5 to +70 |
| Storage Temperature | C | -40 to +85 |
| Remark |
| * Above specifications are tested with connector at room
temperature |
Q&A:
Q: What's your Payment terms?
A: We accept TT & Western Union for payment.
Q: How to order a sample?
A: You can contact us directly and tell us your requirements on any
of our products.
Q: Could you print our company logo or design on the products?
A: Yes, we can accept your need but we will share the charge with
you.
Q: If we decide to move forward with our order what is the next
step?
A: You place an order first. Then we will send you PI. After you
settle the payment by TT or the Western Union. We will arrange
production for you.
Q: What is your normal production lead time for a first order and
then for repeat orders?
A: It depends on the product you need. For example, if you
purchased a 1550nm fiber circulator for your first order, and then
you look for it again, but we will check the material of it and
tell you the delivery time.
Q: Do you have warranty policy?
A: Yes, we have. We provide 12 months maintenance warranty.
