L-Band Boosters & Preamplifiers
Gain-Flattened Boosters
Spanning the L band, these units offer flat, high gain for DWDM applications
Features
- 1570 - 1602 nm minimum flat-gain operational range
- Better than 0.5 db typical flatness over bandwidth with DWDM signals
- Up to 26 dBm saturated output power
- Input and output isolators
1RU-EFA-PxxF Series | 1RU-PxxF-L-AC Series | ||
---|---|---|---|
Maximum Saturated Output Power | 21 | 26 | dBm |
Minimum Operational Bandwidth | 1570- 1602 | 1567 - 1607 | nm |
Noise Figure | ≤ 6.0 | ≤ 6.0 | dB |
Gain Flatness at Optimum Gain | ≤ 1.0 | ≤ 1.0 | dB |
Many standard models available with output powers between 10 dBm and 26 dBm |
Gain Flattened Preamplifiers
Extremely high-gain and almost quantum-limited noise figure in one turn-key package in the 1570 - 1600 nm range.
Features
- Near quantum-limited noise figure
- Output isolator
- Input and Output isolators
EFA-R35LW | ||
---|---|---|
Minimum Operational Bandwidth | 1570-1600 | nm |
Noise Figure at -25 dBm Input Power | ≤ 5.0 | dB |
Per Channel Gain at -25 dBm Input Power | ≥ 24 | dB |
Gain Flatness | ≤ 1.0 | dB |
Saturated Output Power at -4 dBm Input Power | > 10 | dBm |