Anritsu CMA5000a PMD(偏振模色散)

Model: CMA5000a PMD

Option Mainframe necessary:

Model: CMA5000a (mainframe)

Datasheet

Manual

 

Features

• Patented technique based on Michelson interferometer
• Test through multiple EDFAs
• Solutions for all band testing: 1310nm, 1550nm, 1625nm
• Fast measurement time: 8 seconds
• Up to 64dB to fully characterize any system
• Compliant to EIA/TIA FOTP-124 and IEC-6194

Descrition

Before any network upgrades are performed, PMD should be tested to see what the physical limitations are. The CMA5000a PMD (Polarization Mode Dispersion) module is designed to assess the capability of each fiber in the network and verify which transmission rates any given fiber can support. The CMA5000a PMD module can also identify fibers that are capable of the highest transmission rates, allowing service providers to assign these to key customers or the most demanding communications.

 

PMD Module Specifications

Specification	Value
Wavelength range	1250 to 1650 nm
Random PMD measurement range *1	80 ps
Deterministic measurement range *2	160 ps
Accuracy	1% ± 0.06 ps (for weakly coupled fiber)
Repeatability	1% ± 0.06 ps (for strongly coupled fiber)
Measurement time (scanning range of 45 ps)	8 seconds
Measurement time (scanning range 160 ps)	20s
EDFA Testing	Yes

 

PMD Source Specifications

Specification	1550	1550 HP	1310 and 1550	1550 and 1625	1550 C + L
Output Power	+2 dBm	+11 dBm	-1 dBm	-2 dBm	-10 dBm
Dynamic range * 3	55 dB	64 dB	52 dB	51 dB	43 dB
Minimum measurable PMD	0.06 ps	0.08 ps	0.06 ps	0.065 ps	0.035 ps
Battery operation	9 hours continuous (typically 30 hours)