Marshall CV355-27X-IP 27X optical zoom IP (HEVC/SRT) camera

Marshall CV355-27X-IP

The CV355-27X-IP 27X optical zoom IP (HEVC/SRT) camera utilizes a professional grade 8.5-megapixel sensor to capture crisp HD video up to 1920x1080 at 60fps with support for all HD formats. Marshall's straight forward design and ease of use make this camera a valuable tool in a wide variety of broadcast and professional A/V applications.

The 27X optical zoom block offers an extensive zoom range from 5.56mm to 150mm starting at 60° all the way out to 3.2° horizontal angle-of-view for maintaining image crispness from ultra-wide to long telephoto shots.

SRT stands for Secure Reliable Transport. SRT is an open-source video transport protocol and technology stack that optimizes video streaming performance across unpredictable networks. With secure streams and simplified firewall traversal, SRT delivers the best quality video over the worst networks.

The CV355-27X-IP operates with exceptional low-light sensitivity, ensuring a clear picture in variable and challenging lighting conditions, including live events, houses of worship, indoor or outdoor sporting events, and other dynamic lighting environments.

One cable to camera provides up to HD video, audio, control, and power (PoE) over one cable with IP (HEVC) and HDMI simultaneous outputs with stereo audio embedding.

Features

• 8.5 Megapixel (1/2.5") HD sensor
• 27X Optical Zoom (5.5~150mm) - 60° AOV
• Supports:1092x1080p and 720p 60/59.94/50/30/29.97/25 fps, 1920x1080i 60/59.94/50 fps
• IP formats: SRT, DHCP, DNS, HTTP, HTTPS, IPv4, NTP, RTSP, RTCP, RTP, TCP, UDP
• IP (HEVC/SRT) and HDMI simultaneous outputs
• Ethernet I/O supports video, control, audio and PoE over a single cable
• RS232 and 3.5mm audio input with passthrough

Technical data

Sensor

• Sensor Type: IMX317

Lens Module

• Optical Zoom: 27x
• Digital Zoom: 12x
• Angle of View (H): 60°
• Vertical Viewing Angle: 35°
• Diagonal Viewing Angle: 68°
• Aperture: F1.66~F4.98
• Focal Length : f=5.56mm~150.29mm
• Focus Distance: Wide: 1m ~ ∞ / Tele: 1.5m ~ ∞
• Field of View: Wide Horizontal viewing angle=60° (+/-5%) / Tele Horizontal viewing angle=3.2° (+/-5%)
• Minimum Environmental Illumination: 10 lux
• Minimum Illumination: 0.1 lux (F1.6, 50IRE, 30fps)

Camera System

• Stream: Dual Stream (Main/Sub) / Webpage
• Streaming Protocol: RTSP / RTMP / RTMPS / SRT
• Video Compression: HEVC (H.265) / AVC (H.264) / MJPEG
• Audio Compression: G.711 / AAC
• Preset: 256
• Preset Speed: NA
• Focus System: Auto/ One-Push AF / Manual
• Electronic Shutter: 1/1 to 1/10000 sec
• Exposure Control: Auto / Shutter Pri / Iris Pri / Manual
• Gain Control: Auto, Manual
• Brightness Control: Yes
• 3D NR: Yes
• WDR: Yes
• Backlight Compensation: Yes
• White Balance: Auto, Manual R/B Gain
• Flip / Mirror: Yes
• Firmware Update: Operation on Webpage

Output Resolution

• HDMI: 1080p: 60 / 59.94 / 50 / 30 / 29.97 / 25 fps
• 3G-SDI: 1080p: 60 / 59.94 / 50 / 30 / 29.97 / 25 fps
• Stream: PTZ view 1080p: 60 / 59.94 / 50 / 30 / 29.97 / 25 fps
• Webpage: PTZ: MJPEG 360p

Interface

• Line In: x1 ; 3.5mm phone jack
• Line Out: x1 ; 3.5mm phone jack
• Audio Output: HDMI / 3G-SDI / RTSP / RTMP / SRT
• Audio Type: Stereo, Unbalanced
• Audio Compression Format: AAC
• HDMI: x1
• Audio Output: Yes
• HDMI Color Format: RGB / YUV422
• 3G-SDI: x1
• Audio Output: Yes
• Serial: RS232
• RS232 In: RS232 In ; Mini-Din x1
• RS232 Out: RS232 Out ; Mini-Din x1

Network

• Ethernet RJ45 Port: x1 ; 1Gbps
• Number of Clients (connection): RTSP 1080P60 *5
• Network Protocol: DHCP, DNS, HTTP, HTTPS, IPv4, NTP, RTSP, RTCP, RTP, TCP, UDP
• Network Security: No Critical issues

Camera Control

• Serial Control: RS-232 In x1 ; RS-232 Out x1
• Protocol: VISCA
• Baud Rate: 9600 / 38400

Network

• Webpage: HTTP CGI / HTTP API / Onvif Profile S / VISCA over IP

General

• Tally Light: Yes ; Red
• Service Button: NA
• Power Supply: POE ; IEEE 802.3af / DC 12V/3A ; EIAJ Type 4
• Power Consumption: PoE: ≦ 15W ; DC: ≦ 13W

Dimensions

• Dimensions: 187mm (l) x 67mm (w) x 67mm (h)