VIAVI MAP mSRC-C2 MSRC-C2CD6EDF-M100-MFA 1510/1610/1625/1653 nm DFB Light Source Module
Four-output MAP mSRC-C2 DFB laser source module at 1510, 1610, 1625 and 1653 nm with single-mode fiber and FC/APC connectors.
- Peak Wavelength
- 1510/1610/1625/1653 nm
- Spectral Width (FWHM)
- <0.03 nm
- Output Optical Power
- ≥ 6 dBm
- Optical Power Stability (15 minutes)
- ±0.005 dB
Overview
The VIAVI MSRC-C2CD6EDF-M100-MFA is a Distributed Feedback (DFB) source module in the MAP Series General Purpose mSRC-C2 family. It has multiple individual outputs: TEC-stabilized DFB lasers at 1510, 1610, 1625 and 1653 nm, delivered on single-mode fiber with FC/APC connectors. Together these cover C- and L-band telemetry wavelengths and the common OTDR sensing wavelengths at 1625 and 1653 nm.
DFB lasers are narrow-linewidth lasers. A grating above the active layer sets the output wavelength precisely. They offer good side-band suppression and are inherently mode-hop free, so they suit applications where wavelength and power stability matter. Optical isolators in the module remove stability effects caused by back reflections from dirty or open connectors. Each source can run in constant current or constant power mode, with at least 10 dB of power adjustment.
Platform
The mSRC is part of the LightDirect module family of the VIAVI Multiple Application Platform (MAP). MAP is a modular optical test platform for rack mounting or benchtop use, with chassis that hold 2, 3 or 8 application modules. It is LXI compliant and includes SCPI-based automation drivers and PC-based management tools. A graphical user interface offers summary and detailed views. The mSRC-C2 works with all current MAP-300 and MAP-200 chassis.
Key Features
- Four individual DFB outputs at 1510, 1610, 1625 and 1653 nm
- Single-mode fiber with FC/APC connectors
- TEC-stabilized DFB lasers
- Optical isolators eliminate stability effects from back reflection
- Optical power stability of ±0.025 dB over 3 hours
- Narrow spectral width below 0.03 nm
- Power adjustment of at least 10 dB
- Constant current or constant power control modes
- Modulation from 0.15 to 2 kHz with 1 Hz setting resolution
- Compatible with all current MAP-300 and MAP-200 chassis
- LXI compliant with SCPI-based automation drivers
Specifications
| Peak Wavelength |
1510/1610/1625/1653 nm
Center wavelength defined as per IEC 61280-1-3 2010 clause 8.2; all optical measurements after minimum 30 minutes warm-up
|
|---|---|
| Spectral Width (FWHM) | <0.03 nm |
| Output Optical Power | ≥ 6 dBm |
| Optical Power Stability (15 minutes) |
±0.005 dB
Measured at constant temperature of 23±5°C, at full power
|
| Optical Power Stability (3 hours) |
±0.025 dB
Measured at constant temperature of 23±5°C, at full power
|
| TEC Stabilized | Yes |
| Wavelength Tolerance | ±3 nm |
| Optical Power Tuning Range |
≥ 10 dB
From maximum power down; printed as 'Optical Power Turning Range' in the datasheet
|
| Power Control Mode | Constant Current or Constant Power |
| Modulation |
0.15 to 2 kHz
Modulation duty cycle is fixed at 50%. Modulation depth is fixed at 100%
|
| Modulation Setting Resolution | 1 Hz |
| Modulation Accuracy | ±0.5 Hz |
| Fiber Type |
Singlemode Fiber
For IEC 60793-2-50 Type B1.3/ ISO 11801 OS2 compliant fiber, i.e. Corning SMF-28e
|
| Connector Type | FC/APC |
| Operating Temperature | 10 to 40°C (50 to 104°F) |
|---|---|
| Storage Temperature | -30 to 60°C (-22 to 140°F) |
| Operating Humidity | Maximum 85% Relative Humidity, non-condensing from 10 to 40°C/50 to 104°F |
| Dimensions (W x H x D) | 4.06 x 13.26 x 37.03 cm (1.6 x 5.22 x 14.58 in) |
| Weight | 1.3 kg (2.86 lb) |
| Safety and Standards |
CE, CSA/ UL/IEC61010-1, LXI Class C
When installed in a MAP chassis
|
|---|---|
| Laser Safety |
Class 1M in standard IEC 60825-1 (2014); complies with 21 CFR 1040.1 except deviations per Laser Notice No. 50
When installed in a MAP chassis
|
Specifications are taken from the manufacturer's documentation. See the datasheet for complete and current values.
Applications
- C-band telemetry (1510 nm)
- L-band telemetry (1610 nm)
- OTDR sensing channel (1625 nm)
- Out-of-band OTDR sensing channel (1653 nm)
- Channel monitoring in DWDM systems
- DFB sources for system telemetry channels
- Loss and power meter calibration
- Spectroscopy, metrology and atomic physics
Options & Accessories
| Option | Description |
|---|---|
| CleanBlastPRO | CleanBlastPRO fiber end-face cleaning system — Optional inspection and cleaning tool for removing dirt and debris from connectors |
| FiberChek | FiberChek probe microscope — Optional one-button handheld fiber inspection probe |
| P5000i | P5000i fiber microscope — Optional automated fiber inspection and analysis probe with PASS/FAIL capability |
