What is EDFA ?
The EY-doped fiber Amplifier is a high power optical amplifier. It offers a highly reliable, flexible and low-cost solution for CATV large area coverage of metropolises and medium sized cities, that are high density home pass, especially for FTTH application.
The EDFA are widely used in CATV transmission system and the high power distributing system FTTH requirement. It can be used for CATV analog/digital signal distribution, or match with PON system to construction the triple network integration. (Triple wavelength WDM is optional)
How to test EDFA?
Many clients want to check the EDFA and fiber transmitter devices when they got the goods. How about quality? Can they work normally? How to test them?
Let us tell you a simply test method. You verify the EDFA easily.
Step 1: power the EDFA and optical CATV transmitter
Step 2: contect the transmitter output to EDFA’s input port
Step 3: test the output optical port by optical power meter
What is Baudcom EDFA advantage?
In Baudcom factory, we test the devices by professional equipement before delivery. We do many kinds tests (normal temperature testing, high temperature testing, low temperature testing, 48hours aging testing) for these EDFA and CATV transmitter. Every unit Baudcom EDFA quality are guranted by these strict testing. Baudcom EDFA can work stably for many years.
- High output power, E-Y co-doped
- Warm backup, on-line standby, auto redundancy
- Low optical input power, Adjustable output optical power -3dB
- APC / ATC circuit design, built-in high-power optical isolator, mainly used for fiber access network of EPON architecture
- Output adjustable by buttons in the front panel or web snmp, the range is +0.5dBm～-4.0dBm
- Max multi 32 ports, with built in 1310/1490/1550WDM,max total output 37 dBm
- With laser key to turn on/off the laser.
- With RF test function.
https://www.e1-converter.com/TV_Transmitter_Amplifier/
