SmartAVI SFX-4P Fiber Extender
The SmartAVI SFX-4P Fiber Extender is a high-performance solution for securely extending critical computer signals over long distances using fiber optic cable. It reliably transmits DVI-D video, USB 2.0, stereo audio, and RS-232 signals up to 1,500 feet over multimode fiber. This extender maintains top signal quality, supporting DVI-D resolutions up to 1920 x 1200 WUXGA. Its fiber transmission ensures immunity to electromagnetic interference, making it ideal for noisy environments. The receiver includes an integrated four-port USB hub, offering transparent support for all USB device types in a plug-and-play setup.
$8999.00
Owner Satisfaction
4.4
/ 5
Category Rank
1702
/ 2596
#1702 in Repeaters & Transceivers
Price vs Category Average
+817%
Above average
Maximum Extension Distance
1500
/ , feet over multimode fiber
Who it's for
- Ultra-Long Distance Extension
- Superior Signal Immunity
- High Bandwidth and Security
Who should skip it
- High Initial Cost
- Installation and Repair Complexity
- Specific Cabling Requirement
Key Specs
Maximum Extension Distance
1,500 feet over multimode fiber
Video Resolution Support
Up to 1920 x 1200 WUXGA at 60Hz
Dimensions
17 in. Width, 1.7 in. Height, 7 in. Depth
Weight
8 lbs.
USB Support
USB 2.0 (480 Mbps) and USB 1.1 (12 Mbps)
Fiber Connector Type
Duplex LC
Power Supply
Internal 100-240 VAC/5VDC2A, 10 W
Operating Temperature
0-55 °C (32-131°F)
Features
- Extends DVI-D, USB 2.0, Audio, and RS-232 signals.
- Maintains top signal quality at maximum extension.
- Immune to electromagnetic interference (EMI).
- Receiver includes an integrated four-port USB hub.
- Supports high-speed USB 2.0 data rates.
- Automatic learning DDC for Mac/PC compatibility.
- Fiber optic transmission enhances signal security.
- Plug and play installation.
What customers say
Professional users highly value the SmartAVI SFX-4P for its exceptional reliability and robust performance in mission-critical settings. The core strength lies in its ability to maintain high-resolution video and KVM signal integrity over very long fiber distances without degradation or latency. Once installed, its stability for continuous twenty-four-seven operation is a major benefit. While the industrial build quality justifies the premium cost for demanding applications, some users note that the initial setup requires significant technical expertise, especially concerning single-mode fiber and configuration. Overall, the device is recognized as a top-tier solution for complex, long-range signal extension challenges.
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$8999