Check the listing for details. HP/Keysight 83430A 1310 nm Lightwave Laser Digital Source/Transmitter w/Opt. 130. Condition: Used. Listed at 749.99 USD. HP/Keysight 83430A 1310 nm Lightwave Laser Digital Source/Transmitter with Option 130 Comes with what you see in the pictures. If you don't see it, you probably won't get it. Specifications are from HP/Keysight and may vary slightly due to upgrades, options, or revisions this unit may or may not have. This unit ships fully tested and guaranteed to work for 30-days, parts and labor, excluding freight. The Unit's Serial Number Tag Reads: Serial Number: US36400197 Option: 130 Option Description: 130: Center Wavelength - 1310 nm ±20 nm Key Features & Specifications: SDH/SONET compliant 52, 155, 622 and 2488 Mb/s rates User adjustable extinction ratio User selectable wavelengths Description: The Keysight 83430A is a modulatable DFB laser source that converts digital input signals to a preset optical output level that is SDH/SONET compliant. It is designed to evaluate the performance of high-speed TDM (time division multiplexed) and WDM (wavelength division multiplexed) optical receivers and systems to SDH/SONET OC-1 (51.84 Mb/s) through STM-16/OC-48 (2.488 Gb/s) standards. General Specifications: Center Wavelength: 1310 nm ±1 nm Eye Mask Performance: Conforms to GR-253 and ITU G.957 requirements at OC-1, OC-3/STM-1, OC-12/STM-4, OC-48/STM-16 Wavenlength Adjustment Range (over 25 ±10°C ambient temperature range): ±1.25 nm (±1.8 nm typical) Extinction Ratio (over 25 ±10°C ambient, measured at OC-48/STM-16 rate in instrument preset condition): 10 dB ±1 dB Bias/Extinction Ratio Adjustment Range (characteristic): < 8.2 dB to > 13 dB Peak Coupled Power, Digital Mode (preset bias condition): 1.3 mW minimum (+1 dBm) Average Coupled Power, Analog Mode (preset bias condition): 0.63 mW minimum (-2.0 dBm) Relative Intensity Noise (characteristic): (RIN) @ 1 GHz - 145 dB/Hz Spectral Width (measured with digital modulation at 2.5 Gb/s with SONET reflection conditions): 0.3 nm maximum at -3 dB; 1 nm maximum at -20 dB Dispersion Power Penalty (characteristic)a: < 2.0 dB Side-mode Suppression Ratio (digital modulation at 2.5 Gb/s with SONET reflection conditions): 33 dB minimum Jitter Generationb: 0.05 maximum UI p-p, 0.005 maximum UI rms Notes: a: Measurement conditions: 2.5 Gb/s, 223-1 PRBS, NRZ, preset bias condition, dispersion = 1200 ps/nm, 1 x 10-10 BER. b: Measured per GE-253 and ITU-T G.958, 12 kHz - 20 MHz filter, SDH/SONET pattern. Input Modulation Specifications: Digital In AC Coupled: Maximum Input Level: 2 V p-p Bit Rate: 50 to 2500 Mb/sa Pulse Pattern (characteristic): 40 to 60% ones density Polarity: Non-inverting Input Level: 0.7 to 1.5 V p-p Digital Threshold Adjustment Range: ±0.2 V Impedance (characteristic): 50 Ω Input Return Loss (characteristic): 0.1 to 1 GHz: 12 dB 1 to 2 GHz: 8.5 dB 2 to 2.5 GHz: 6 dB Digital In DC Coupled: Maximum Input Level: -4.5 to 0 V Bit Rate: DC to 2500 Mb/s Pulse Pattern (characteristic): 0 to 100% ones density Polarity: Non-inverting Input Level: -1.7 V low, -0.9 V high (ELC levels) Digital Threshold Adjustment Range: ±0.2 V Impedance (characteristic): 50 Ω Input Return Loss (characteristic): 0.1 to 1 GHz: 12 dB 1 to 2 GHz: 8.5 dB 2 to 2.5 GHz: 6 dB Analog In AC Coupled: Maximum Input Level: 2 V p-p Bit Rate: 0.1 to 2500 MHz (3 dB bandwidth) Polarity: Inverting Input Level: 2 V p-p maxium Impedance (characteristic): 50 Ω Input Return Loss (characteristic): 0.1 to 1 GHz: 12 dB 1 to 2 GHz: 9 dB 2 to 2.5 GHz: 6 dB Notes: a: Tested with 223-1 PRBS pattern. Operating Specifications: Use: Indoor Power Requirements: 115/230 VAC, 50 Watts max. Voltage: 115 VAC nominal, range: 90 - 132 VAC. 230 VAC nominal, range: 198-254 VAC. Frequency: 50/60 Hz nominal, Range: 47 - 63 Hz. Altitude: Up to 15,000 feet (4,572 meters) Operating Temperature: 0°C to +55°C Storage Temperature: -40°C to +70°C Maximum Relative Humidity: 80% for temperatures up to 31°C, decreasing linearly to 50% relative humidity at 40°C Laser Classification: FDA Laser Class I according to 21 CFR 1040.10. IEC Laser Class 1 according to IEC 60825 Weight: 3.6 kg (8 lb) Dimensions: 4.02" H x 8.39" W x 14.49" D (102 mm x 213 mm x 368 mm). For Domestic Customers: Packaging, handling, and order processing included in shipping in all domestic shipments as quoted by the shipping calculator. For International Customers there is a $15.00 minimum for packaging, handling, and order processing. International shipping to be determined by destination. Prior to shipment I will need to know the following information (filled out on a form that I will send you) for International Customers or Packages/Freight being Forwarded internationally. International customers may also be subject to a freight forwarder form if applicable.: (1) Are you the end-user of this item? (2) If you are not the ultimate end-user of the item, please state the ultimate end user's name. (3) What is the ultimate country destination? 04/19/19