Marshall Electronics Full HD NDI/3G-SDI/HDMI Camera with 30x Optical Zoom - CV355-30X-NDI
Compact Camera for Broadcast, Government & Live Production
The Marshall Electronics CV355-30X-NDI is a fixed, compact block-style camera designed for professional live production environments including broadcast studios, courtrooms, government assemblies, houses of worship, sports venues, and newscasts. Equipped with an 8.5MP CMOS sensor, the camera captures Full HD video up to 1080p60 with excellent low-light performance and flexible output options.
30x Optical Zoom with Wide-Angle Coverage
A powerful 30x optical zoom lens delivers precise framing from wide shots to tight close-ups. With an adjustable focal length of 4.6–135mm and a wide 68° horizontal angle of view, the camera maintains sharp image quality across the entire zoom range.
NDI-Enabled IP Workflow
The CV355-30X-NDI supports standard NDI® networks and NDI tools, enabling low-latency IP video transmission for modern production workflows. The integrated RJ45 Ethernet port supports video streaming, IP control, and PoE (Power-over-Ethernet), allowing power, video, and control over a single cable.
Flexible Video, Audio & Control Connectivity
Simultaneous outputs and multiple control options make this camera easy to integrate into existing AV and broadcast systems. Embedded audio and passthrough support simplify signal routing.
What our Experts Think
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Versatile Full HD NDI + Multi‑Output Connectivity
Combines NDI|HX2, 3G‑SDI, and HDMI, giving broadcasters and AV pros flexible IP and traditional video workflows without extra converters.
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Powerful 30× Optical Zoom Performance
A strong 30× optical zoom captures detailed shots at distance—great for venues, stages, houses of worship, and large rooms.
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Smooth & Silent PTZ Movement
Fluid pan/tilt/zoom with preset recall enables reliable automated camera moves, ideal for live production and lecture capture.
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NDI|HX2 for High‑Quality IP Streaming
NDI support delivers low‑latency, high‑quality video over networks, reducing cabling and simplifying multi‑camera routing.
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PoE+ Simplifies Installation
Power over Ethernet (PoE+) lets you run control, video, and power through a single cable—reducing clutter and installation time.
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Wide Compatibility & Control
Works with standard control protocols (VISCA/ONVIF), supporting most PTZ control systems and software.
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Professional‑Grade Reliability
Built for 24/7 use in studios, corporate AV, houses of worship, and broadcast environments.
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Expert Verdict
A highly flexible, professional PTZ camera that excels in NDI network environments, while still
Q&A
Q1: What video resolution does the CV355-30X-NDI support?
A: It delivers Full HD 1080p at 60fps, providing crisp, professional-quality video for broadcast and streaming.
Q2: Does it offer optical zoom?
A: Yes, it features 30x optical zoom, allowing detailed close-ups without losing image quality.
Q3: What output options are available?
A: Supports NDI, 3G-SDI, and HDMI outputs, offering flexible connectivity for live production and AV systems.
Q4: Can it stream over a network?
A: Yes, it supports NDI|HX for IP streaming, enabling low-latency, high-quality video over standard networks.
Q5: Does it support Power over Ethernet (PoE)?
A: Yes, PoE+ support allows both power and video over a single Ethernet cable for easy installation.
Q6: What control options are available?
A: Compatible with VISCA, Pelco-D/P, RS-232/RS-422, and IP-based NDI control, providing flexible integration with control systems.
Q7: How smooth is the PTZ performance?
A: Offers silent and precise pan-tilt-zoom movement, perfect for professional live productions.
Q8: What are the ideal use cases?
A: Designed for broadcast, live streaming, corporate events, houses of worship, and lecture capture.
Q9: Does it support audio input?
A: Yes, it allows audio embedding via HDMI/NDI, synchronizing sound with video streams.
Q10: Why choose the CV355-30X-NDI?
A: It combines Full HD quality, 30x zoom, multi-format outputs, and NDI IP streaming, making it a versatile solution for modern professional AV environments.
Maintenance Tips
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Clean the Lens Regularly
Use a soft microfiber cloth and lens‑safe cleaner to remove dust and smudges—critical for crisp 1080p video and precise focus throughout the 30× optical zoom range.
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Check Connections (NDI/IP, HDMI, SDI)
Inspect Ethernet (NDI), HDMI, and 3G‑SDI cables for secure connections to avoid signal loss during live production.
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Update Firmware Often
Keep firmware current to ensure reliable NDI® performance, improved compatibility, and security fixes.
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Maintain Proper Ventilation
Ensure vents are unobstructed to prevent overheating during long IP/NDI streaming sessions.
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Test PTZ Movement & Presets
Regularly exercise pan, tilt, and zoom functions and verify stored presets to keep movements smooth and accurate.
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Stabilize Power Source
Use a UPS or surge protector to safeguard against fluctuations, especially in mission‑critical broadcast environments.
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Secure Mounting
Check mounts/brackets for stability to prevent vibration that can affect image quality and PTZ precision.
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Optimize Image Settings Periodically
Recalibrate exposure, white balance, and gain for consistent color and clarity across different lighting conditions.
