Optical Channel Performance Monitor
IntelliGuard® OCPM T- Series (Ultra-thin)
BaySpec’s OCPM Series Optical Channel Performance Monitor is an embedded, integrated spectrum analyzer delivering precise measurement and powerful processing capabilities for dense wavelength division multiplexing (DWDM) applications.
The device covers C and/or L band wavelength ranges and provides simultaneous measurements of up to 160 channels spaced 50 GHz apart. High reliability (GR-63/1209/1221 qualified) is achieved through a rugged mechanical design with no moving parts. Periodic calibration is not required. Input/Output (I/O) is provided through a dual port RAM interface accessed through ADD/DAT bus direct connection or serial (RS232 or USB) communications.
The IntelliGuard® OCPM Series employs a highly efficient Volume Phase Grating (VPG) as the spectral dispersion element and an ultra-sensitive InGaAs array
detector as the detection element, thereby providing high-speed parallel processing and continuous spectrum measurements. As an input, the device uses
a tapped signal from the main data transmission link through a single mode fiber, then collimating it with a micro lens. The signal is spectrally dispersed with the
VPG, and the diffracted field is focused onto an InGaAs array detector. The control electronics read out the processed digital signal to extract required information. Both the raw data and the processed data are available to the host through the chosen interface.
Key Features:
• Real-time <1 ms response time for raw data
• Remote gain equalization of DWDM networks based on optical power or OSNR
• High dynamic range - 50 dB
• High reliability - no moving parts and GR-63/1209/1221 qualified
• Athermal design for ultra-low power consumption
• Compact for new system space constrained environments 68 x 96 x 9.8 mm3; legacy designs available upon request
• Supports different modulation schemes for 10/40/100 GHz transmission
Applications:
• EDFA gain balancing
• Optical add/drop monitoring
• Physical layer monitoring for provisioning and commissioning optical networks
• Real time fault detection and isolation in DWDM systems
• Channel power, wavelength and OSNR measurement
• OEM module for field test equipment
Compliance
• Telcordia GR-63/1209/ GR-1221 qualified
• MILSPEC 810Sense 2020 Software
BaySpec’s Sense 2020 software included, a Windows-based package with flexible data acquisition, processing and output functionality
BaySpec SDK, a software development kit for new applications development and integration into to your host software systems.
Parameter
Data
Unit
Wavelength Range
C or L-band
Number of Channels
40, 80, 160 or specify
#
Channel Spacing
100, 50 or specify
GHz
Absolute Wavelength Accuracy
± 50
pm
Relative Wavelength Accuracy
30
pm
Channel Input Power Range
-65 to –15 or specify
dBm
Channel Power Accuracy
± 0.5
dB
Power Resolution
0.1
dB
PDL
0.3
dB
Response Time
<50 processed data (<1 raw data only)
ms
OSNR
25
dB
OSNR Accuracy
± 2
dB
Size
68 x 96 x 9.8*
mm3
Interface
USB, RS-232 or Dual-port RAM
Weight
<260
g
Weight
<190
g
Power consumption
<2 W max*
W
*Subject to Change, Depending on specifications
描述 [描述] 一种嵌入式集成频谱分析仪,为密集波分复用(DWDM)应用提供精确的测量和强大的处理能力。