Payment & Shipping Terms:
|Product Name:||Athermal Awg Dwdm Module||Fiber:||Dual Fiber|
|Channel Spacing:||100G,200G||Package:||ABS Box Module|
|Fiber Type:||SMF-28e Or Customer||Certification:||CE RoHS FCC, ISO9001, CE, FCC, RoHS|
|Operating Temperature:||-5 ~+70°C|
LGX Chassis 8 Channel MUX DEMUX C41-C48 DWDM C Band LC UPC Connector SMF-28e Fiber
During the 1980s, fiber optic data communications modems used low-cost LEDs to put near-infrared pulses onto low-cost fiber. As the need for information increased, so did the need for bandwidth. Early SONET systems used 1310 nanometer lasers to deliver 155 Mb/s data streams over very long distances.
But this capacity was quickly exhausted. Advances in optoelectronic components allowed the design of systems that simultaneously transmitted multiple wavelengths of light over a single fiber. Multiple high-bit rate data streams of 2.5 Gb/s, 10 Gb/s and, more recently, 40 Gb/s, 100 Gb/s, and 200 Gb/s could be multiplexed through divisions of several wavelengths. Thus, WDM was born.
There are two types of WDM today:
DWDM is designed for long-haul transmission, with wavelengths packed tightly together. Vendors have found various techniques for cramming 40, 88, 96, or 120 wavelengths of fixed spacing into a fiber. When boosted by Erbium Doped-Fiber Amplifiers (EDFAs)—a performance enhancer for high-speed communications—these systems can work over thousands of kilometers. For robust operation of a system with densely packed channels, high-precision filters are required to peel away a specific wavelength without interfering with neighboring wavelengths. DWDM systems must also use precision lasers that operate at a constant temperature to keep channels on target.
Sharetop’s 6500 Packet-Optical Platform converges packet, Optical Transport Networks (OTNs), and flexible WaveLogic Photonics in a single platform to streamline operations and optimize footprint, power, and capacity. Built for efficient network scaling from the access to the backbone core, it offers the full gamut of CWDM and DWDM solutions, with DWDM solutions ranging from 10 Gb/s to beyond 200 Gb/s.
Low Insertion Loss
Wide pass band
High Channel Isolation
High Stability and reliability
Fiber Optical Amplifier
|Wavelength Range||C- band ITU channels|
|Passbandwidth||nm||≥ +/- 0.13|
|Passband Ripple||dB||≤ 0.5|
|Channel Insertion Loss||dB||≤2.5|
|Channel EXP Insertion Loss||dB||≤2.8|
|Isolation (adjacent channel)||dB||≥30|
|Isolation (non-adjacent channel)||dB||≥ 40|
|Polarization Dependent Loss||dB||≤ 0.2|
|Polarization Mode Dispersion||ps||≤ 0.2|
|Return Loss||dB||≥ 45|
|Optical Power Handling||mW||≤ 500|
|Operating Temperature Range||0C||-5 to 70|
|Storage Temperature Range||0C||-40 to +85|
|Package dimensions||mm||L100 x W80 x H10(2CH-8CH)|
|L142 x W102 x H14.5(9CH-18CH)|
All the specifications are based on the devices without connector
|Product||Frequency||Channel||ITU channel||Fiber Type||Fiber Length||Connector|
|C20= 1561.42 nm
C21= 1560.61 nm
1. What are your terms of payment?
Usually, we can accept T/T, PayPal and Western Union. You can select the terms of payment which is more convenient for you.
2. What about the lead time?
Usually, if there is stock of goods, we will deliver the goods within 3~5 work days after we receive the payment.
3. How about the shipping?
Usually, we will deliver the goods via International Express like FedEx, DHL, TNT, and UPS and so on. Door to door delivery service will be provided.
4. How can I place an order?
(1) Agreement is achieved on the product price and product specifications.
(2) We make proforma invoice for your confirmation.
(3) When you agree on the proforma invoice, you make the payment.
(4) We deliver the goods after we receive your payment.
5. Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.
6. What are the advantages of your products?
A. Good quality and competitive prices.
B. Strict quality control during production process.
C. Professional operations in processes of production, sales, assembling, packaging and shipping.
D. Good after-sale service. Professional online technical support can be provided. Moreover, if there is any problem of the goods, we will help to solve the problem or provide replacement of the goods.
Contact Person: Bella Fang