Shenzhen iseelink Communication Technology Co., Ltd.
Shenzhen iseelink Communication Technology Co., Ltd.
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PA Preamplifier Card Erbium Doped Fiber Amplifier 1550nm with OEM/ODM Service
EDFA series optical amplifiers are erbium-doped fiber amplifier products launched by our company, which can provide multi-functional, low-noise, high-gain erbium-doped fiber amplifier solutions, especially suitable for DWDM dense wavelength division multiplexing systems, and solve the problem of insufficient long-distance transmission power problem.
EDFA amplifier: it can be divided into power amplifier, line amplifier, and pre-amplifier from the application position.
PA preamplifier: It has the characteristics of low input power, low input power, high gain, low output, etc. It is mainly used for DWDM system connection to increase the received optical power of the DWDM system.
Product Features
Ø Support personalized customization of BA power amplification, LA line amplification, and PA pre-amplification
Product Application
Product Specification
| Parameter | Min | Typ | Max | Unit | ||
| Operating Wavelength | 1528 | / | 1565 | nm | ||
| Output Power | / | / | 22 | dBm | ||
| Gain | 8 | / | 33 | dB | ||
| Input Power | BA | -10 | / | Max.Output -Gain | dBm | |
| PA/LA | (Max.input-29) | Max.Output -Gain | ||||
| Noise Figure | / | 5 | / | dB | ||
| Gain Flatness | / | 1 | / | dB | ||
| Input threshold | -34 | / | Can be adjusted | dBm | ||
| Polarization dependence loss | / | / | 0.3 | dB | ||
| Polarization dependence Gain | / | / | 0.4 | dB | ||
| Polarization mode dispersion | / | / | 0.5 | ps | ||
| Pump power leakage | / | / | -29 | dBm | ||
| Return Loss | 45 | / | / | dB | ||
| Size | EDFA Module | 191 (W) x 253 (D) x 20 (H) | mm | |||
| 4-slot chassis | 482.5(W) x 350(D) x 44.5(H) | mm | ||||
| 8-slot chassis | 482.5(W) x 350(D) x 89(H) | mm | ||||
| 20-slot chassis | 482.5(W) x 350(D) x 222.5(H) | mm | ||||
| Environment | Operating Temperature | -10℃ ~ 60℃ | ℃ | |||
| Storage Temperature | -40℃ ~ 80℃ | ℃ | ||||
| Relative humidity | 5% ~ 95% Non-condensing | / | ||||
| Power Consumption | ＜=15 | W | ||||
| NMS management card | 100G QSFP28 to CFP transponder | 2xQSFP28 to CFP2 200G Muxponder |
| 100G Muxponder:QSFP28 ↔4xSFP28 | 40G&100G OEO:6*QSFP28 | SFP28 25G Quad transponder |
| SFP+ Multi-Rate Quad transponder | Redundant Multi-Rate Dual transponder | EDFA Optical Amplifiers |
| Bidi EDFA Optical Amplifiers | 16ch DWDM MUX/DEMUX | 40ch DWDM MUX/DEMUX(AAWG) |
| OLP Optical Line Protector | DWDM Passive Optical Add/Drop Multiplexers | / |