Evertz 3405 Coaxial SFP Series | 3G/HD/SD/ASI Distribution & Auto-Changeover SFP Modules
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Key Features
Key Features
- Multi-Rate SDI/ASI Support: Supports reclocked 3G-SDI, HD-SDI, SD-SDI, and DVB-ASI signals.
- Automatic Failover: Changeover models automatically switch to backup feeds when the primary signal or carrier is lost.
- Signal Distribution: Reclocked coax video can be amplified and distributed to up to four outputs.
- Cable Equalization: Recovers signals up to 80m at 3Gbps, 100m at 1.5Gbps, and 250m at 270Mbps using Belden 1694A.
- High-Density Connectivity: Uses 75Ω DIN 1.0/2.3 coaxial connectors for space-efficient installations.
- Broad Frame Compatibility: Supports Evertz 3405FR, 3505FR, and 7708SFP series frames.
- Low-Jitter Reclocking: Maintains alignment jitter below 0.2 UI for HD-SDI and 0.3 UI for 3G-SDI.
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Features & Specifications
Product Overview +
Compact Coaxial Signal Distribution and Failover
The Evertz 3405 Coaxial SFP Series brings broadcast-grade reclocking, signal distribution, and automatic redundancy switching into ultra-compact Small Form-factor Pluggable (SFP) modules. Designed to handle high-rate digital video and compressed transport streams (3G-SDI, HD-SDI, SD-SDI, and DVB-ASI), these SFPs eliminate the need for bulky standalone distribution hardware by embedding signal processing directly into hot-swappable module bays.
Advanced Distribution and Auto-Changeover Capabilities
The series offers specialized processing modules tailored for live production and transmission redundancy:
- 3405DA5-HDBNC (Distribution Amplifier): Takes a coaxial input, automatically equalizes and reclocks the signal, and routes it to multiple outputs—providing up to two BNC outputs in BNC frames or four DIN 1.0/2.3 outputs in high-density DIN frames.
- 3405R2x1-DA4R-HDBNC (2x1 Auto-Changeover Switch): Monitors both primary and backup input lines simultaneously. It automatically routes the backup feed to the outputs if the primary signal drops or loses carrier validity, ensuring uninterrupted broadcast uptime.
Modular Flexibility and Density
Operating across Evertz 3405FR and 3505FR frames (capable of holding between 2 to 64 SFP modules in standalone or rackmount configurations) as well as 7708SFP series terminal equipment cards, the 3405 series offers exceptional density. Featuring high-grade 75Ω DIN 1.0/2.3 connectors and adaptive input equalization, these coaxial SFPs are essential components for broadcast control rooms, mobile production units, and automated master control failover systems.
Technical Specifications +
technical specifications

