EDFA-1550S 1550nm Standard Erbium Doped Fiber Amplifier
1U rack-mountable 1550nm Erbium Doped Fiber Amplifier (EDFA) with 980nm/1480nm pump laser technology. Features low noise figure (<5.0 dB), high output power up to 27 dBm, and optional SNMP network management. Ideal for CATV, telecom, and long-distance fiber optic transmission systems.
Category: CATV Optical Equipment
Key Features
- High performance – optimized pump power distribution (980nm pre-stage, 1480nm post-stage) minimizes noise figure for superior CNR.
- Reliable design – built-in high-performance switching power supply with 85–265V AC or DC -48V optional; automatic temperature control and heat sink for pump laser protection.
- Intelligent monitoring – microprocessor monitors laser status with VFD/LCD display of operating parameters; automatic laser shutdown with alarm for parameter deviations.
- Flexible configuration – saturated output power from 13 dBm to 27 dBm, with 1 to 8 output ports (customizable).
- Network management – RJ45 interface for SNMP management (optional), compatible with SCTE HMS standards.
Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Wavelength | 1540–1560 nm |
| Optical Input Power | -10 to +10 dBm |
| Nominal Optical Input Power | 3 dBm |
| Working Pump Quantity | 1–3 |
| Saturated Output Power | 13–27 dBm |
| Number of Output Ports | 1–8 (customizable) |
| Noise Figure (NF) | <5.0 dB (@ +0 dBm input, 1550 nm) |
| Optical Output Power Stability | <±0.5 dB |
| Polarization Sensitivity | <0.2 dB |
| Polarization Dependence Gain | <0.5 dB |
| Polarization Mode Dispersion | <0.5 ps |
| Optical Connector (IN/OUT) | SC/APC, FC/APC, or customizable |
| SNMP Management Interface | RJ45 (optional) |
| Power Supply | 115–265V AC or DC -48V |
| Power Consumption | 50 W |
| Dimension (WDH) | 19" × 14.5" × 1.75" (482.6 mm × 368.3 mm × 44.45 mm) |
| Working Temperature | -5°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Operating Humidity | 5% to 95% |
Listed Model Variants
| Model | Listed Optical Output |
|---|---|
| EDFA-1550S-13 | ≥20 mW |
| EDFA-1550S-14 | ≥25 mW |
| EDFA-1550S-15 | ≥32 mW |
| EDFA-1550S-16 | ≥40 mW |
| EDFA-1550S-17 | ≥50 mW |
| EDFA-1550S-18 | ≥63 mW |
| EDFA-1550S-19 | ≥80 mW |
| EDFA-1550S-20 | ≥100 mW |
| EDFA-1550S-21 | ≥125 mW |
| EDFA-1550S-22 | ≥160 mW |
| EDFA-1550S-23 | ≥200 mW |
| EDFA-1550S-24 | ≥250 mW |
| EDFA-1550S-25 | ≥320 mW |
| EDFA-1550S-26 | ≥400 mW |
| EDFA-1550S-27 | ≥500 mW |
Specifications and variant information reflect the published catalog. Confirm the exact model, optional features and compatibility with FOT before ordering.
Typical Applications
Ideal for CATV, telecom, and long-distance fiber optic transmission systems.
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Related Solutions & Guides
Equipment Buyer Questions
What is EDFA-1550S 1550nm Standard Erbium Doped Fiber Amplifier used for?
Ideal for CATV, telecom, and long-distance fiber optic transmission systems.
Which specifications should I check for EDFA-1550S 1550nm Standard Erbium Doped Fiber Amplifier?
The listed specifications include Operating Wavelength: 1540–1560 nm; Optical Input Power: -10 to +10 dBm; Nominal Optical Input Power: 3 dBm; Working Pump Quantity: 1–3. Review the complete table and confirm your required configuration with FOT.
Is compatibility with my existing network guaranteed?
Compatibility depends on your existing equipment, firmware, interfaces and service configuration. Share your OLT/ONT or network equipment models with FOT for confirmation before deployment.
How can I request a quote for EDFA-1550S 1550nm Standard Erbium Doped Fiber Amplifier?
Email sales@fiberoptictel.com with the product name, quantity and required configuration. Ask for confirmation of pricing, availability and lead time.