A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the JDSU MAPL+11B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   JDSU MAPL+11B   Description / Specification:    
JDSU MAPL+11B Single Distributed Feedback (DFB) Laser MAP Series

The JDSU MAPL+11B MAP Single Distributed Feedback (DFB) Laser Cassette series is an excellent source for DWDM system testing.The DFB laser emits an extremely narrow range of wavelengths.A combination of DFB lasers may be used to create an ITU grid in which optical frequency represented by a DFB laser corresponds to the transmitter in the optical network. The standard MAP DFB laser can be selected to comply with the 100 GHz (0.8 nm) ITU grid in the C and L-band (1527-1610 nm) wavelength range.The lasers typically show a side-mode suppression ratio of 40 dB and can be modulated internally from 0.2 to 300 kHz in square, sinusoidal, and triangular waves. The DFB laser cassettes with the 'Flex Mux' option enable users to link as many cassettes as needed for testing. This option reduces the cost of buying larger numbers of external multiplexers that are limited to certain wavelengths. It also provides amplified spontaneous emission (ASE) suppression. This feature increases the dynamic range of the DFB laser cassette, a useful attribute optical filter characterization. Key Features. 1.5 nm of wavelength tuning range. 10 or 20 mW output. 200 Hz to 300 kHz modulation. Synchronization between MAP modules provided by chassis or via external modulator. 100 GHz ITU spacing (50 GHz optional). Flex Mux, monitor (1 %) and beam block options. SM and PM fiber output available.


Standard Calibration $240.00 *
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*This is a Web introductory price for one calibration of the JDSU MAPL+11B. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related Optical Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Coherence Time
Average time for the wave train to lose its phase realtionships

Fiber Bragg Grating (FBG)
A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths of light and transmits all others. This is achieved by adding a periodic variation to the refractive index of the fiber core, which generates a wavelength specific dielectric mirror. A fiber Bragg grating can therefore be used as an inline optical filter to block certain wavelengths, or as a wavelength-specific reflector.

Modulation is the process by which the characteristic of one wave (the carrier) is modified by another. Adding information into pulses of light.

Power Linearity
When changing the power level and measuring the differences (in dB) between actual and displayed power levels, the power linearity is ± half the span (in dB) between the maximum and the minimum value of all differences.

Stability is the extent to which a specified property, characteristic, or parameter of a substance, device, or apparatus, such as a fiber optic transmission system, remains fixed with the passage of time or with varying environmental conditions.

Please contact us for your JDSU MAPL+11B CALIBRATION and/or JDSU MAPL+11B Single Distributed Feedback (DFB) Laser MAP Series REPAIR

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