Overview
GA3302, developed and launched by Sino-Telecom, is an optical power amplifier for GPON link. Amplification and reshaping of optical signals can be realized in the principle of optical-electrical-optical. Moreover, signal retiming and 3R amplification can be realized by using downlink signals. GA3302 can effectively amplify the optical power of PON link and extend the network transmission distance. With features of compact structure and easy installation, the product can be widely applied in fields of various GPON access to residential community and fiber to the home etc.
Basic Functions
- Provide 4 standard SFP slots to aggregate client’s signals.
- Support optical power amplification of GPON link and transparent service transmission.
- Regeneration and amplification of 3R signals can be realized by clock extraction of signals.
- Support amplification of dual channels of GPON link.
- Increase the splitting ratio to 1:128.
- Effectively extend the PON transmission distance to over 60KM.
- Support a variety of networking modes such as parallel connection and cascade connection for multiple amplifiers.
- The built-in WDM device supports hopping connection of 1550/1620nm wavelengths.
- Support a variety of management modes such as serial port and Ethernet port etc.
- Supports CATV function, which can pass through 1550nm wavelength for TV signals.
Technical Specifications
Transmission Performance | |
Protocol | GPON (ITU-T G984.x & ITU-T G.988) |
Uplink Rate | 1.25G Burst Signals |
Downlink Rate | 2.488G |
Networking Structure | Support relay amplification at any position in the network; Support cascading of multiple amplifiers. Increase the splitting ratio to 1:128 |
Compatibility | Compatible with OLT and ONU devices from different manufacturers; Support transparent service transmission; Support hopping connection of wavelengths at 1550nm and 1620nm. |
Transmission Distance | Support a maximum transmission distance of 60KM. |
Optical Interface Specifications | |
OLT Side Receiving Sensitivity | -28 /-3 dBm (2.5G/bps) -30 /-3 dBm (1.25G/bps) |
ONU Side Receiving Sensitivity | -28 /-8 dBm (burst signals) |
OLT Side Transmitting Optical Power | 1dBm |
ONU Side Transmitting Optical Power | 2dBm |
Environmental Specifications | |
Power Supply | 12V DC 2A |
Power Consumption | <5W |
Application
Ordering Information
| Model | Description |
| GA3301 | Single Link GPON Repeater |
| GA3302 | Dual Line GPON Repeater |
| GA3301C | Single Link GPON Repeater support Bypass CATV |
| GA3302C | Dual Link GPON Repeater support Bypass CATV |
Product Category
1. WDM Optical Transport System 2. Optical Line Protection Switch
3. xDSL 4. GPON/EPON
5. Lawful Interception 6. Network Interface Card
7. TAP 8. Wireless AP
Production Line
Certifications
FAQ
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.