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Keysight N7752C Dual Channel Optical Attenuator Power Meter 1260nm to 1640nm High Precision Fiber Measurement System
Keysight N7752C Dual Channel Optical Attenuator and Power Meter
The Keysight N7752C is a high-performance dual channel optical attenuator and power meter engineered for precision fiber optic measurement across the 1260nm to 1640nm wavelength range. As an advanced member of the N77-series family, the N7752C combines two independent attenuator channels with two built-in optical power meter channels in a compact half-width rack unit. With 0.01dB resolution, 20ms attenuation settling time, and active power control feedback, it delivers exceptional accuracy and throughput for optical transceiver testing, network equipment verification, and multi-channel fiber optic component characterization in demanding R&D and manufacturing environments.
Key Features
2 independent optical attenuator channels with integrated power monitoring and active power control
2 additional optical power meter channels for convenient parallel measurements and system calibration
Wide wavelength range from 1260nm to 1640nm covering all standard telecom bands
High precision 0.01dB resolution in both attenuation mode and power control mode
Ultra-fast response with 20ms attenuation settling and 100ms power control settling
Attenuation range from 0 to 40dB with 45dB typical maximum for versatile testing scenarios
Power setting range from -50dBm to +20dBm with active feedback stabilization
Selectable attenuation transition speed from 0.1 to 1000dB/s for dynamic network simulation
Low insertion loss of 1.2dB typical ensuring minimal signal degradation
FC/APC angled or FC/PC straight contact connector options for flexible system integration
USB, LAN, and GPIB interfaces supporting automated test system development
N77xx Viewer GUI software for intuitive instrument control and configuration
Applications
Optical transceiver sensitivity and bit-error-ratio (BER) testing in manufacturing
Multi-channel optical network integration and system-level verification
Parallel optical component characterization for 100G/400G transceivers
DWDM and ROADM network link span simulation
Fiber optic receiver calibration and power margin analysis
Optical amplifier characterization and gain measurement
Technical Specifications
Parameter
Specification
Channels
2 Attenuation + 2 Power Meter
Wavelength Range
1260nm to 1640nm
Attenuation Range
0 to 40dB (45dB typical)
Power Setting Range
-50dBm to +20dBm
Resolution
0.01dB
Relative Accuracy
+/- 0.05dB + 300pW
Settling Time
20ms (attenuation), 100ms (power)
Insertion Loss
<= 1.2dB typical (excluding connectors)
Return Loss
> 45dB typical
Max Input Power
+23dBm
Transition Speed
0.1 to 1000dB/s selectable
Power Meter Type
InGaAs, -80dBm to +10dBm
Fiber Type
9/125 um SMF 28
Interface
USB, LAN, GPIB
Our Services
Complete performance verification and ISO 17025 calibration before shipment
90-day standard warranty with extended coverage options available
Lifetime technical support and remote diagnostic assistance
Global shipping via DHL, FedEx, UPS with full tracking and insurance
FAQ
Q: What is the difference between N7752A and N7752C?
A: The N7752C is an enhanced variant of the N77-series with improved measurement stability and updated firmware. Both share the same core optical performance specifications.
Q: What connector types are available?
A: FC/APC angled (Option -022) or FC/PC straight (Option -021) connector interfaces. Please specify when ordering.
Q: Is the unit fully calibrated?
A: Yes, each N7752C undergoes complete performance verification and ISO 17025 calibration before delivery.
Q: What payment methods do you accept?
A: T/T bank transfer, PayPal, and Western Union are accepted.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler
Year Established:
2003
Total Annual:
500000-1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Meigaolan is a test and measurement solutions and production suppliers, founded in 2003 and located in Shenzhen,China.
Our highly skilled Sale Representatives can assist you with all of your
new and refurbished test equipment needs, providing EMC test solutions
and building your Anechoic ... Meigaolan is a test and measurement solutions and production suppliers, founded in 2003 and located in Shenzhen,China.
Our highly skilled Sale Representatives can assist you with all of your
new and refurbished test equipment needs, providing EMC test solutions
and building your Anechoic ...
