L-band Erbium-Doped Fiber Amplifier (EDFA)
Product Overview
Fholink's L-Band Single-Channel Fiber Amplifier is a high-stability output L-band erbium-doped fiber amplifier (EDFA). It employs high-reliability pump lasers as key components, along with specialized APC (Automatic Power Control) and ATC (Automatic Temperature Control) circuits, ensuring exceptionally stable output power and high reliability. The optical path, specifically designed for fiber optic communication systems, features a lower noise figure. A dual power supply and hot-swappable design make it a true dual-redundant power product, significantly increasing the MTBF (Mean Time Between Failures). It also provides backup capability for data center power systems.
Product Features
1. Low Noise Figure: Typical noise figure < 5 dB.
2. High Flatness Design.
3. High and Adjustable Output Power.
4. Wide Operating Wavelength Range, covering the entire L-band.
5. SNMP Network Management Interface supported via an Ethernet port.
Technical Parameters
| Parameter | Typical Value |
| Operating Wavelength | 1570~1605 nm |
| Gain | 35 dB（Optional） |
| Output Power | 23 dBm（Optional） |
| Flatness | 1 dBm |
| Input Power | -35 ~ +6 dBm (Optional) |
| Package | Customizable (Module Type / 1U Rack-Mount / Benchtop) |
Product Applications
1. L-Band Communication Systems.
2. Scientific Research and Experimental Applications.
3. Production and Testing.
-
ꁇBackbone network
-
ꁇMan/private network
-
ꁇAccess network
-
ꁇCore network
-
ꁇSwitches
-
ꁇOptical Transceivers
-
ꁇNetwork
-
ꁇLaser and sensing
-
ꁇOptical Fiber Sensing
-
ꁇOptical Component
-
ꁇFiber Optic Patch Cord
-
ꁇOptical Amplifier
