Active Member
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[China]
Address: B-1906,Zhantao-Tech mansion ,Minzhi road 1079,longhua Dis,shenzhen 518110 China
Contact name:Leo yang
Uonel Co.Limtied |
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The DCU can compensate for the dispersion for a maximum of two channels of optical signals. The DCU can be used with the BA and PA.
Table 1 provides the functions and features of the DCU.
| Function and Feature | N1DCU | N2DCU |
|---|---|---|
| Basic functions | Compensates for the dispersion of a maximum of two channels of optical signals at the same time. Supports the compensated dispersion of 1020 ps/nm (for the dispersion caused by the 60 km G.652 optical fiber), 1360 ps/nm (for the dispersion caused by the 80 km G.652 optical fiber), or any combination. | Compensates for the dispersion of a maximum of two channels of optical signals at the same time. Supports the compensated dispersion of 680 ps/nm (for the dispersion caused by the 40 km G.652 optical fiber), 1020 ps/nm (for the dispersion caused by the 60 km G.652 optical fiber), 1360 ps/nm (for the dispersion caused by the 80 km G.652 optical fiber), or any combination. |
| Dispersion compensation method | Compensates for the dispersion accumulated during the transmission by using the chirp grating and suppresses the pulse signals to restore the optical signals. | |
| Long haul transmission with optical regeneration | Realizes long haul transmission with optical regeneration when working with the BA and PA. | |
The technical specifications of the DCU include the parameters specified for optical interfaces, mechanical specifications, and power consumption.
Table 1 lists the parameters specified for the optical interfaces of the DCU.
| Parameter | Value |
|---|---|
| Nominal bit rate | 9953280 kbit/s |
| Line code pattern | NRZ |
| Central wavelength (nm) | 1550.12±0.05 |
| -0.5 dB bandwidth (nm) | > 0.4 |
| Compensated dispersion (ps/nm) | N1DCU: 1020 (60 km); 1360 (80 km) N2DCU: 680 (40 km); 1020 (60 km); 1360 (80 km) |
| Insertion loss (dB) | Less than 8.3 dB in the case of the N1DCU and less than 3 dB in the case of the N2DCU |
The mechanical specifications of the DCU are as follows:
The maximum power consumption of the DCU at room temperature (25°C) is 0 W.
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.
