SNQ-2978C Camera Module
Model: SNQ-2978C | Sensor: Sony IMX290 | Size: Ø 30mm (Circle) | Version: V1.2
A high-definition, starlight-level camera module in an
ultra-compact 30mm circular form factor. Features 1080p video at 60fps and simultaneous SDI &
CVBS output. Designed for miniature and space-critical
applications.
1.0 Key Features at a Glance
| Section | Key Attributes |
|---|
| Physical Design | - Ultra-Compact Circular Board: Ø 30mm |
| Imaging | - Sony IMX290 Starlight Sensor
- 2.12MP, 1080p60 Resolution
- 0.00008 Lux Low Light Sensitivity |
| Output | - Simultaneous Output: EX-SDI + CVBS
- Coaxial OSD Control |
| Functionality | - Wide Dynamic Range (WDR)
- Electronic DEFOG Function
- 3D Digital Noise Reduction |
| Integration | - Miniature Size for space-limited designs
- 12V DC Power
- Fixed Focus Design (No Auto Focus) |
2.0 Detailed Product Information
2.1 Description
The SNQ-2978C is the compact variant of the SNQ-2978 module. It
incorporates the identical high-performance Sony IMX290 sensor and functionality – including 60fps video and simultaneous SDI/CVBS output – onto a significantly smaller 30mm diameter circular PCB. This design is specifically for integrators and OEMs who require
a full-featured camera core for products where minimizing size and
weight is the primary concern, without sacrificing image quality or
output flexibility.
2.2 Compact Form Factor
The defining characteristic of this module is its 30mm circular shape. This allows it to be installed in much smaller and more discreet
housings than standard 38mm square modules. Please ensure your lens
holder and housing design are compatible with this unique size and
shape.
2.3 High Frame Rate Performance
Like its larger counterpart, this module captures and outputs video
at 60 frames per second (fps), making it suitable for high-speed capture scenarios like traffic
monitoring or fast-moving industrial processes, even in a miniature
format.
2.4 Dual Output Functionality
This module provides two video outputs simultaneously:
- EX-SDI: A digital output for uncompressed 1080p60 video quality.
- CVBS: A standard definition analog output for legacy compatibility.
This dual-output feature is maintained despite the smaller board
size.
2.5 Physical Installation & Control
- Dimensions: 30mm Diameter (Circular).
- Mounting: Requires custom mounting solutions designed for a 30mm circular
PCB.
- Lens Compatibility: Designed for use with fixed focus or DC-Iris lenses. No auto-focus functionality is present.
- Configuration: All settings are managed through an On-Screen Display (OSD) menu, controllable via coaxial cable.
3.0 Comprehensive Specification Table
| Group | Parameter | Specification |
|---|
| General | Model Code | SNQ-2978C |
| Board Shape & Size | Circular, Ø 30mm |
| Sensor | Type | 1/2.8" Sony IMX290 CMOS |
| Effective Pixels | 2.12 Megapixel (1080P) |
| Video | Max Resolution | 1920 x 1080 (1080P) |
| Frame Rate | 60fps |
| Video Output | EX-SDI + CVBS (Simultaneous) |
| Low Light | Min. Illumination | 0.00008 Lux (DSS ON) |
| Day/Night | Auto ICR / Color / B/W / Ext. |
| Image | WDR | Yes (Off/L/M/H) |
| DEFOG | Yes (Off/L/M/H) |
| DNR | 3D-DNR (Off/L/M/H) |
| Lens | Focus | Fixed / Manual Focus |
| Auto Focus | No |
| Interface | Control | Coaxial OSD |
| Power Supply | DC 12V (±10%) |
4.0 Resources
- Download Datasheet (PDF)
- Download Wiring Guide (PDF)
- Download Mechanical Drawings (PDF) [Important for this size]
Note: This module requires a housing and lens holder designed for a
30mm circular board. Contact us for integration support.
