Active Member
|
[China]
Address: B-1906,Zhantao-Tech mansion ,Minzhi road 1079,longhua Dis,shenzhen 518110 China
Contact name:Leo yang
Uonel Co.Limtied |
|
|
During the long-haul transmission of optical signals, the attenuation of the signals is high. Hence, the BA and PA are required to ensure that the optical receiver can receive normal optical signals.
Table 1 provides the functions and features of the BPA.
| Function and Feature | BPA |
|---|---|
| Basic functions | Increases the launched optical power of the line board to 13-15 dBm or 15-17 dBm. As a result, when the G.652 optical fiber with a loss of 0.275 dB/km is used, the transmission distance can be 120 km, 130 km, or above. |
| Pre-amplification function | Provides the PA module to pre-amplify the received optical signals. Increases the power of the small-volume optical signals by 22-25 dB (N1BPA) or 22-33 dB (N2BPA). |
| Supporting the EDFA |
|
| Performance events and alarms monitoring | Supports the reporting of the performance parameters of the laser. Reports various alarms and performance events, which facilitates the management and maintenance of the equipment. |
| Software upgrade | Supports the software upgrade and expansion without interrupting services. |
The number code that follows the board name in the bar code is the feature code of the board. The feature code of the BPA indicates the output optical power of the optical interfaces.
Table 1 provides the relationship between the feature code of the BPA and the output optical power.
| Board | Feature Code | Description |
|---|---|---|
| SSN1BPA01 and SSN2BPA01 | 01 | The output optical power of the BA module is 14 dBm. |
| SSN2BPA02 | 02 | Output optical power of the BA module: 14 dBm |
| SSN1BPA02 | 02 | The output optical power of the BA module is 17 dBm. |
| SSN1BPA03 | 03 | Output optical power of the BA module: 14 dBm |
The technical specifications of the BPA include the parameters specified for optical interfaces, laser safety class, mechanical specifications, and power consumption.
Table 1 lists the parameters specified for the optical interfaces of the BPA.
| Parameter | Value |
|---|---|
| Input wavelength (nm) | BA: 1530 to 1565 PA: 1550.12 |
| Input optical power (dBm) | BA: -6 to +3 PA:
|
| Output optical power (dBm) | N1BPA: 14 to 14.5 or 17 to 17.5 (BA) N1BPA: -22 to +15 (PA) N2BPA: 14 to 14.5 (BA) N2BPA: -22 to +23 (PA) |
| Noise figure (dB) | BA: < 6.5 PA: < 6 |
| Minimum signal gain (dB) | +22 |
When you perform a loopback on the PA module of the BPA, prevent the damage caused by high input optical power to the optical module.
The safety class of the laser on the board is Class 1M. The maximum launched optical power of the optical interfaces is within the range from 10 dBm (10 mW) to 22.15 dBm (164 mW).
The mechanical specifications of the BPA are as follows:
The maximum power consumption of the N1BPA at room temperature (25°C) is 20 W.
The maximum power consumption of the N2BPA at room temperature (25°C) is 11 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.
