- Stock: 78
- Model: 67213
- EAN: 67213
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EDFA XC-YZBCW 16x20 dBm, WDM, HQ
18 months warranty
The EDFA XC-YZBCW optical amplifier uses well-known high-performance double-clad erbium-ytterbium doped fibers and
low noise laser. It has a reliable circuit design and effective heat dissipation design. The maximum total output power of
the whole machine can reach +39.5dBm and supports up to 64 outputs, with optional optical switch, CWDM and RF detection.
Provides SNMP network management software and WEB network management, suitable for heavy-duty transmission
1550nm optical signal in FTTH network.
EDFA XC-YZBCW is a high quality EDFA Amplifier with:
1 CATV input (Option for 2nd input, with controllable switching)
16 PON inputs - 1310&1490nm;
16 CATV outputs x 20dBm - 1550nm
Dual power supply.
The erbium-ytterbium doped fiber amplifier (EDFA) is a key component in modern optical communication systems, designed to amplify optical signals directly without the need for conversion to electrical signals. It is widely used in applications such as passive optical networks (PON) and cable television (CATV) to improve signal strength and extend transmission distances.
Main applications:
- PON systems: EDFA is used in FTTH (fiber to the home) networks to amplify downstream signals, allowing for greater separation and longer distances between the OLT and the optical network units (ONUs).
- CATV systems: EDFA amplifies analog and digital video signals in hybrid fiber networks (HFC), ensuring high signal quality for subscribers.
- Hybrid PON-CATV networks: In networks where PON and CATV services are delivered over the same fiber, EDFA can amplify both data and video signals simultaneously.
EDFA capabilities in PON and CATV:
- High gain and output power: EDFA can provide gain of 20–30 dB and output power up to +39 dBm or more, making it suitable for PON systems with long reach and many splits.
- Broadband amplification: EDFA can amplify multiple wavelengths simultaneously, supporting DWDM and CWDM in PON and CATV networks.
- Low noise: EDFA has a low noise floor (typically 4–6 dB), ensuring minimal degradation of signal quality during amplification.
- Data format independence: EDFA is protocol independent, meaning it can amplify signals regardless of the data format (e.g. Ethernet, RF, or digital video).
- Reliability and stability: EDFA is highly reliable and stable, with a long service life and minimal maintenance requirements, making it ideal for PON and CATV applications.
- Integration with PON and CATV architectures: In PON systems, EDFA is often used in the optical line terminal (OLT) or as a remote amplifier for range extension.
- In CATV systems, EDFA is used in headend equipment or distribution nodes to amplify television signals.
