iFi LAN iSilencer+ Network Noise Filter
Clean up your network signal and protect your gear with the iFi LAN iSilencer+, a high-performance inline filter that isolates, protects, and purifies your Ethernet connection. Designed to eliminate noise from LAN networks, this compact device provides galvanic isolation and passive RF filtering to reduce jitter and unwanted interference that can degrade sound and image quality in high-end AV systems. With full Gigabit support and 400W transient surge protection, the LAN iSilencer+ ensures a clean, stable connection between your router and connected devices—delivering enhanced clarity, timing accuracy, and system stability across your audio or video setup.
What It’s Good At
- Reducing router/switch-borne electrical noise that can enter systems over Ethernet
- Improving signal stability downstream by blocking interference and ground-potential issues
- Helping maintain timing integrity by filtering high-frequency RF-related noise
- Adding surge/spike protection to protect network-connected equipment
- Supporting full-speed Ethernet connections (10/100/1000 Mbps) with simple plug-and-play setup
- Enhancing reliability across common network devices (streamers, routers, switches, notebooks, wireless devices)
Specifications
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Input: RJ45 socket
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Output: RJ45 plug
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Speed: Supports 1000/100/10 Mbps
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Electrical Isolation: 1500Vrms galvanic isolation
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Transient Protection: 400W peak transient voltage suppression
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Supported Devices: Compatible with streamers, routers, switches, notebooks, and wireless devices
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Dimensions: 73.5 x 19 x 16 mm (2.9" x 0.7" x 0.6")
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Weight: 17g (0.6 oz)
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Warranty: 12 months
Expanded Key Features List
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Galvanic Isolation: Blocks electrical noise from the source using 1500Vrms isolation to separate ground paths.
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Passive RF Filtration: Eliminates high-frequency interference to maintain accurate timing and clean signal delivery.
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400W Transient Voltage Suppression: Protects connected devices from sudden power spikes or surges.
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Full Gigabit Support: Maintains full-speed Ethernet performance without limiting data throughput.
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Compact and Lightweight: Slim 73.5mm form factor fits easily between your router and device.
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Plug-and-Play Setup: No drivers or power needed—simply plug into your router, streamer, or switch.
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Universal Compatibility: Works with any LAN-enabled device including routers, switches, streamers, and laptops.
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Reinforced Hardware Design: Engineered for long-term use with optimized strain relief and durable construction.
Q&A Section
Q: What does the LAN iSilencer+ do?
A: It removes electrical noise, RF interference, and ground loop issues from your LAN connection using galvanic isolation and passive filtering.
Q: Will it slow down my internet speed?
A: No, the LAN iSilencer+ supports full 1000/100/10 Mbps Ethernet speeds, preserving fast and stable data transfer.
Q: Where should I place the LAN iSilencer+?
A: Plug it directly into your networked device (e.g., streamer, DAC, or computer), or into your router/switch, to isolate and filter the connection.
Q: How does galvanic isolation help?
A: It physically separates the input and output ground paths, preventing noise and voltage differences from traveling between devices.
Q: What kind of interference does it block?
A: It targets high-frequency RF noise and electrical interference commonly found in network environments that can degrade audio and video performance.
Q: Does it require external power?
A: No, it’s completely passive—no power source, software, or setup required.
Q: Can it protect my devices from surges?
A: Yes, it includes built-in transient voltage suppression to absorb power spikes up to 400W.
Q: Is it compatible with all routers and devices?
A: Yes, it works with virtually any Ethernet-enabled device including routers, switches, streamers, laptops, and more.
