Product Overview
DWDM Mux Demux
DWDM (Dense Wavelength Division Multiplexing) is a combination of a
set of optical wavelengths that can be transmitted with one fiber.
This DWDM Module launched by GEZHI Photonics is based on the thin
film coating technology. This is a laser technology used to
increase bandwidth on existing fiber-optic backbones. It enables
optical fiber networks to transmit signals of several wavelengths
simultaneously.
GEZHI Photonics provide full range of DWDM Mux Demux with
customized Channel, Wavelength, Power, Fiber type and connector
type. Also Low insertion type is available.
Features High channel Wide pass band Low Insertion Loss High stability and reliability Epoxy-Free Optical Path | Applications Access / Enterprise Networks Long Haul Networks Wavlength Routing Channel Add/Drop Dense WDM Systems |
Specification
| Parameter | Unit | DWDM |
| Operation Wavelength | nm | C27~C34 |
| Channel Central Wavelength | nm | ITU-T Grid @DWDM |
| Channel Passband | nm | 0.8 (100Ghz) |
| Insertion Loss @PB | dB | <2.8 |
| Isolation @Adjacent Channel | dB | >30 |
| Isolation @Non-adjacent Channel | dB | >40 |
| Isolation @Reflect Channel | dB | >15 |
| Passband Ripple | dB | <0.5 |
| Polarization Dependent Loss | dB | <0.15 |
| Polarization Mode Dispersion | ps | <0.1 |
| Directivity & Return Loss | dB | Directivity: >50 Return Loss:>45 |
| Power Handling | mW | <500 |
| Connector | -- | LC/UPC |
| Fiber Type | -- | SMF-28e or Customized |
| Operating Temperature | ℃ | -20 ~ +70 |
| Storage Temperature | ℃ | -40 ~ +85 |
| Package Dimension | mm | 2Slots 19" 1U Rackkmount |
FAQ
Q1:Can I have a sample order? What is your MOQ?
A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available. Also Mixed samples are acceptable.
Q2: What's the Lead time?
A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with
our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment.
Q3: What are the payment terms?
A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
Q4: What is your warranty time
A4: 3 years' warranty.
Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your
requirements, design products label, logo, PN, SN, package.
