FTBx-2850

FTBx-2850

Supplier
Exfo
Part Number
FTBx-2850
Category
Lamps
Origin
Canada

The FTBx-2850 is a modular, continuous wave (CW), tunable laser with high-power output, narrow linewidth, and high-resolution tunability for coherent/OFDM transmission and WDM network emulation.

Specification Snapshot
Size (HxWxD)
25mm x 159mm x 187mm
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Overview

The FTBx-2850 is a modular, continuous wave (CW), tunable laser with high-power output, narrow linewidth, and high-resolution tunability for coherent/OFDM transmission and WDM network emulation.

Specifications

ParameterValue
Operating Wavelength Range C Band1527.605nm–1568.772nm
Operating Frequency Range C Band191.100THz–196.250THz
Operating Wavelength Range L Band1568.772nm–1611.787nm
Operating Frequency Range L Band186.000THz–191.100THz
Laser TypeThermally tuned external cavity diode laser (ECDL)
Frequency Tuning Resolution (Wavelength)100MHz (1pm)
Tuning Time<30s
Linewidth (FWHM), Instantaneous<100kHz
Side-Mode Suppression Ratio40dB (55dB typical)
Frequency Instability (Wavelength)±2.5GHz (±22pm)
Frequency Stability (Wavelength)±0.3GHz (±3pm) over 24 hours
Maximum Optical Output Power S≤12.5dBm
Maximum Optical Output Power H≤14.5dBm (C-band only)
Minimum Optical Output Power S≥8dBm
Minimum Optical Output Power H≥11dBm (C-band only)
Optical Power Uncertainty after Calibration±0.6dB
Power Stability±0.01dB over 24 hours (2σ)
Output Power Tuning Resolution0.01dB
Power Flatness, Peak-to-Peak0.5dB over entire wavelength range
Fiber TypePolarization maintaining fiber (PMF)
Polarization Extinction Ratio (PER)>18dB at the polarization maintained fiber output
Relative Intensity Noise RIN (for 13dBm)-140dB/Hz (10MHz–40GHz)
Power MonitoringBuilt-in
Size (HxWxD)25mm x 159mm x 187mm
Weight0.5kg (1.1lb)
Operating Temperature0°C to 40°C (32°F to 104°F)
Storage Temperature-40°C to 70°C (-40°F to 158°F)
Relative Humidity0% to 80% non-condensing
Remote Control and AutomationEthernet: SCPI commands or Web UI

Applications

1. Coherent/OFDM transmission 2. WDM network emulation 3. High-resolution tunability applications

Key Features

1. Modular design for flexible integration 2. Narrow linewidth of less than 100kHz 3. High-resolution tunability with 1pm tuning resolution 4. Up to 14.5dBm of output power 5. Remote PC control via VXI-11 (Ethernet)

Datasheet

Product Datasheet
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Supplier Information

<p>EXFO develops smarter test, monitoring and analytics solutions for the global communications industry. As a trusted advisor, we serve fixed and mobile network operators, hyperscale data centers, and leaders in production and R&D. We provide insights into superior network performance, service reliability, and user experience. Backed by 40 years of innovation, EXFO uniquely combines equipment, software and services to enable customers to upgrade 5G, cloud-native and fiber networks faster and more reliably.</p>

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