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 VA1 board adjusts optical power and provides power-off protection.
For detailed functions and features, refer to Table 1.
| Function and Feature | Description |
|---|---|
| Basic function | Queries the attenuation and adjusts the optical power of one optical signal according to the control command sent by the SCC. |
| Power-off protection | Supports the power-off protection to avoid the damages to the corresponding optical receiver due to high optical power when the power supply recovers. |
| Attenuation range | The variable attenuation range is between 1.5 dB and 21.5 dB. The resolution is 0.1 dB. NOTE: The maximum inherent insertion loss of the VA1 is 1.5 dB. |
| Optical-layer ASON | Supported |
Specifications include optical specifications, dimensions, weight, and power consumption.
Table 1 lists the optical specifications of the TN11VA1 board.
| Item | Unit | Value | |
|---|---|---|---|
IN-OUT | Inherent insertion loss | dB | <=1.5 |
| Dynamic attenuation range | dB | 20 | |
| Adjustment accuracy | dB | 1 | |
Table 2 lists the optical specifications of the TN12VA1/TN13VA1 board.
| Item | Unit | Value | |
|---|---|---|---|
IN-OUT | Inherent insertion loss | dB | <=1.5 |
| Dynamic attenuation range | dB | 20 | |
| Adjustment accuracy | dB | 1 (attenuation<=10dB) 1.5 (attenuation<=15dB) 1.8 (attenuation>15dB) | |
| Board | Typical Power Consumption (W) | Maximum Power Consumptiona (W) |
|---|---|---|
| TN11VA1/TN12VA1 | 6.5 | 7.2 |
| TN13VA1 | 6.0 | 6.6 |
| 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.
