Rackmount video encoder epiphan video Pearl-2 ESP1151 — 1080p streaming, rackmount form factor

The Epiphan Pearl-2 Rackmount is a rack-mounted, all-in-one video production system designed for 1080p streaming, recording and switching. Built for professional AV racks, the unit combines streaming encoder, video switcher and recorder functionality with an LCD for local monitoring and a 512 GB SSD for on-board recording. It supports multiple SDI, HDMI and USB inputs plus balanced and line-level audio connections to deliver reliable broadcast-quality output for events, lectures and conferences.

Advantages

The Pearl-2 Rackmount integrates encoding, switching and recording into a single 1U rack device, reducing cabling and simplifying deployment in professional environments. Multiple input types (12G-SDI, HDMI, USB) and balanced audio inputs provide flexibility for mixed signal sources, while dual HDMI outputs and an LCD display allow local monitoring and multi-display output. The included 512 GB SSD supports internal recording and the device is optimized for stable 1080p streaming over standard network workflows.

Suitable for

• Live event streaming and production
• Lecture capture and classroom recording
• Conference broadcasting and remote presentations
• AV rack integration in houses of worship, corporate A/V, and broadcast studios

Key specifications

• Model: Epiphan Pearl-2 Rackmount (ESP1151), EAN 8716065026139
• Function: 6-channel video production system — streaming encoder, video switcher, recorder
• Recording storage: 512 GB SSD
• Display: Built-in LCD
• Inputs: 2 x 12G-SDI (BNC), 4 x HDMI Type A, 3 x USB 3.0
• Audio inputs: 2 x balanced XLR, 1 x RCA line-in
• Outputs: 2 x HDMI Type A, 1 x headphones (mini-phone)
• Dimensions (W x D x H): 49.8 cm x 17.6 cm x 8.9 cm
• Weight: 5.5 kg
• Power: AC 120/230 V

How to use

Mount the Pearl-2 Rackmount into a standard 19" AV rack and connect AC power. Attach video sources to the appropriate inputs (12G-SDI, HDMI or USB) and connect audio sources to the XLR or RCA inputs as required. Use the front-panel LCD for basic monitoring and menu navigation, or access the device's web interface for configuration of streaming, recording and switching presets. Select sources and layouts, set encoding parameters for 1080p streaming, and start streaming or recording via the web UI or front-panel controls.

Recommendations

For reliable 1080p streams, use high-quality HDMI or SDI cables, ensure stable network bandwidth, and regularly back up recorded files from the 512 GB SSD. Place the unit in a ventilated rack space and follow Epiphan’s firmware updates and configuration guides for best performance.