Active Member
|
[China]
Address: B-1906,Zhantao-Tech mansion ,Minzhi road 1079,longhua Dis,shenzhen 518110 China
Contact name:Leo yang
Uonel Co.Limtied |
|
|
The DCU board compensates for the dispersion that is accumulated in the fiber during transmission and compresses optical signal pulse. This enables the transmitted optical signals to be restored at the output end. In addition, when used together with an optical amplifier board, the DCU board can implement long haul optical transmission.
For detailed functions and features, refer to Table 1.
| Function and Feature | Description |
|---|---|
| Basic function | Provides dispersion compensation for different transmission distance. |
| Dispersion compensation method | Compensates for the dispersion accumulated in an optical transmission system, and compresses the optical signal pulse. This enables the transmitted optical signals to be restored at the output end. |
| Long haul transmission with optical regeneration | Implements long haul transmission when used together with an optical amplifier board. |
| Optical-layer ASON | Supported |
The characteristic code for the DCU board contains characters, indicating the type of the fiber that the board works with and the dispersion compensation distance.
The detailed information about the characteristic code is given in Table 1.
| Code | Meaning | Description |
|---|---|---|
| Character before hyphen (-) | Fiber type | Type of the fiber that the DCU board works with |
| Character after hyphen (-) | Dispersion compensation distance | The transmission distance achieved through dispersion compensation |
For example, the characteristic code for the TN11DCU board is G.655LEAF-40. It indicates that the DCU board works with G.655LEAF fibers, and the dispersion compensation distance is 40 km.
Specifications include optical specifications, dimensions, weight, and power consumption.
| Item | Unit | Value | |||||||
|---|---|---|---|---|---|---|---|---|---|
| DCU01 | DCU02 | DCU03 | DCU04 | DCU05 | DCU06 | DCU07 | DCU08 | ||
| Typical dispersion compensation distance | km | 20 | 40 | 60 | 80 | 100 | 120 | 5 | 10 |
| Maximum insertion loss | dB | 3.3 | 4.7 | 6.4 | 8 | 9 | 9.8 | 2.3 | 2.8 |
| Dispersion compensation slope | - | 90%-110% | |||||||
| Polarization mode dispersion | ps | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.8 | 0.3 | 0.3 |
| Polarization-dependent loss | dB | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Maximum input power a | dBm | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Operating wavelength range | nm | 1528-1568 | |||||||
| Dispersion compensating fiber type | - | G.652 fiber | |||||||
| a: The maximum input power refers to the maximum input optical power permitted by the optical module on the condition that the optical module is not damaged. | |||||||||
| Item | Unit | Value | |||||
|---|---|---|---|---|---|---|---|
| DCU11 | DCU12 | DCU13 | DCU14 | DCU15 | DCU16 | ||
| Typical dispersion compensation distance | km | 20 | 40 | 60 | 80 | 100 | 120 |
| Maximum insertion loss | dB | 4 | 5 | 5.9 | 6.9 | 7.8 | 8.8 |
| Dispersion compensation slope | - | 90%-110% | |||||
| Polarization mode dispersion | ps | 0.4 | 0.5 | 0.7 | 0.8 | 0.9 | 1.0 |
| Polarization-dependent loss | dB | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Maximum input power a | dBm | 20 | 20 | 20 | 20 | 20 | 20 |
| Operating wavelength range | nm | 1528-1568 | |||||
| Dispersion compensating fiber type | - | G.655 fiber | |||||
| a: The maximum input power refers to the maximum input optical power permitted by the optical module on the condition that the optical module is not damaged. | |||||||
| Board | Typical Power Consumption (W) | Maximum Power Consumptiona (W) |
|---|---|---|
| TN11DCU | 0.2 | 0.3 |
| a: The maximum power consumption is the power consumed by the board when it works normally under the highest ambient temperature. | ||
Cargo will be delivered within 1 day after payment arrived. Tracking Number will be offered once delivery done.
| Delivery Options | Estimated Delivery Time |
|---|---|
 DHL | 3-5 business days |
 Fedex | 3-5 business days |
 By Sea | 10-20 business days |
Notice:
Above mentioned information are just for your reference only,we will keep you posted for the tracking delivery schedule.There are two delivery options available for by air and by sea:
Deliver to port:
Uonel is responsible for transporting goods to port. All
subsequent customs and transportation fees are the
responsibility of the buyer. Uonel will recommend trustworthy
local freight forwarders to you.Uonel can facilitate the progress
under buyer's permission and at buyer's expense.
Deliver to door:
Uonel will quote all destination charge prior once we have
confirmed order.
Uonel is responsible for transporting goods to door after you
have made the payment.
100% Low Price Guarantee:
Uonel provides
high-quality products at low wholesale prices
100% Quality Assurance:
All items are
ORIGINAL NEW and GENUINE only.
Free Technical Support:
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee:
You can contact our customer service team to exchange or return any
product that you bought from us.
Flexible Secure Payment & Shipment:
Verified
authorization: Mcafee Secure, VeriSign Secured
Return Material Authorization (RMA) Process
Standard Hardware Warranty Policy:
Original new sealed product: 1 Year
The Support Contacts:
If your products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Uonel is one of the biggest Network Hardware distributor in china, founded in 2008. We are a global provider of netwotking products with more than 5000 customers.
We provide original new Routers,Switches,Firewalls,Wireless APs & controllers,OLTs,GPON modems,optical transceivers.Our company have more than $5million products in stock.
Most of our technical engineers had work exprience in company,we can provide network design&planning,configration,troubleshooting,maintenance and training service in world wide.
