Keysight (Agilent)
Keysight (Agilent) N7788B
Optical Component Analyzer
1250 nm – 1650 nm Rango de longitud de onda
0,1 pm Resolución de longitud de onda
±0,3 pm Precisión de longitud de onda
-80 dBm a +10 dBm Rango de potencia óptica
±0,4 dB Precisión de potencia
| Atributo | Valor |
|---|---|
| Rango de longitud de onda | 1250 nm – 1650 nm |
| Resolución de longitud de onda | 0,1 pm |
| Precisión de longitud de onda | ±0,3 pm |
| Rango de potencia óptica | -80 dBm a +10 dBm |
| Precisión de potencia | ±0,4 dB |
| Interfaz de comunicación | GPIB, USB, LAN (LXI) |
| Tipo de conector óptico | Conector universal adaptable (FC/PC, SC, LC, ST) |
| Velocidad de barrido | Hasta 40 nm/s |
| Supresión de modo lateral (SMSR) | Medición de hasta 60 dB |
| Compatibilidad con estándares | Compatible con ITU-T G.694.1 y G.694.2 para redes DWDM y CWDM |
Keysight (Agilent) N7788B Options:
- N7788B - 021 - Straight contact connector (Laser input port)
- N7788B - 022 - Angled contact connector (Laser input port)
- N7788B - 031 - Straight contact connector (DUT ports)
- N7788B - 032 - Angled contact connector (DUT ports)
- N7788B - 300 - Wavelength range 1270 to 1375 nm (O-Band)
- N7788B - 400 - Wavelength range 1270 to 1375 nm and 1460 to 1620 nm (O/C/L-Band)
- N7788B - 500 - Wavelength range 1460 to 1620 nm (C/L-Band)
- N7788B - R-51B-001-5Z - 5-year warranty assurance plan (return to Keysight); priority warranty service includes one-time coverage for an EOS/ESD failure
- N7788B - R-50C-011-3 - 3-year calibration assurance plan (return to Keysight); 15% cheaper than buying stand-alone calibrations
- N7788B - R-50C-011-5 - 5-year calibration assurance plan (return to Keysight); 20% cheaper than buying stand-alone calibrations
| Model | N7788B |
|---|
KEYSIGHT N7788B
The Keysight N7788B Component Analyzer uses proprietary technology to push the limits of today's optical technology. The Keysight N7788B is comparable with the well-known Jones-Matrix-Eigenanalysis (JME) which is the standard method for measuring Polarization Mode Dispersion (PMD) or differential group delay (DGD) of optical devices.
The new single scan technology from Keysight, offers a range of advantages to test a complete set of parameters including:
- DGD/ PMD
- PDL
- Power / Loss
- TE / TM-Loss
- 2nd-order PMD
- Principal States of Polarization (PSPs)
- Jones and Mueller Matrices
Features of the N7788B Optical Component Analyzer include:
- High throughput: A complete analysis across the C and the L band is performed in less than 10 seconds
- Software Drivers: A range of software drivers is available for external control of the system. This allows easy integration in common ERP systems.
- Remote control: Control of the instrument through LAN or via the Internet is supported. This supports automation as well as trouble shooting.
- Report Generation: Generating PDF reports is supported. The content including layout is configurable by the user.
- Real time power readout: High throughput measurement of non-connectorized components is supported by providing a real time power readout which enables fiber coupling of the new device.
- Barcode Scanner: Using Barcode scanner is supported for quick transfer of the DUT serial number.
Specifications of the Keysight N7788B include:
Wavelength (must select appropriate option at time of order):
- 1270 nm to 1375 nm (Opt. 300, O-Band)
- 1270 nm to 1375 nm, 1460 nm to 1620 nm (Opt. 400, O/C/L-Band)
- 1460 nm to 1620 nm (Opt. 500, C/L-Band)
- Operating wavelength range: 1260 nm to 1640 nm (SOP/DOP measurements are only possible outside the specification wavelength range if the user performs a manual calibration).
Differential group delay
- DGD uncertainty
- Resolution 2.0 nm ± (30 fs + 3.0% * DGD)
- Resolution 0.1 nm ± (30 fs + 3.0% * DGD)
- DGD measurement range 0 ps to 1000 ps
- PMD uncertainty ± (30 fs + 2.0% * DGD)
- PMD repeatability (typical) ± 3 fs
- PMD measurement range 0 ps to 300 ps
Loss
- PDL uncertainty
- 5 C-Band ± (0.05 dB + 4% * PDL)
- O-Band ± (0.10 dB + 4% * PDL)
- PDL repeatability (typical) ± 0.005 dB
- Insertion loss uncertainty (typical)
- C/L-Band ± 0.03 dB
- O-Band ± 0.07 dB
- Insertion loss dynamic range (typical) > 41 dB (for higher TLS power levels, increase value accordingly)
Polarization analysis
- SOP uncertainty (typical) 1.5 °
- DOP uncertainty ± 2.0 %
- DOP uncertainty after user calibration (typical) ± 0.5 %
- Maximum sampling rate 1 MHz
Optical power measurement
- Relative power uncertainty
- C/L-Band: ± -.03 dB ( ± 0.02 dB typical)
- O-Band: ± 0.07 dB ( ± 0.04 dB typical)
- Input power range -50 dBm to +7 dBm
- Maximum safe optical input power +12 dBm
Polarization control
- SOP switching time < 10 μs
- PDL (typical)
- C/L-Band < 0.2 dB
- O-Band < 0.5 dB
- Insertion loss < 3.5 dB (< 3 dB, typical)
- Maximum safe input power +20 dBm
