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Pasif 1G™ Ethernet EMI Filter
The Pasif 1G™ electromagnetic interference (EMI) Filter is the most effective passive, unpowered EMI filter for Ethernet available on the market. The filter is designed to pass Ethernet (10Mb/s), Fast Ethernet (100Mb/s), and Gigabit Ethernet (1000Mb/s) while rejecting unwanted signals starting from 550MHz to 40GHz at better than 80dB and better than 100dB between 700MHz and 30GHz. Invisible to connected network devices, the Pasif 1G™ allows network devices to auto-negotiate to the fastest data rate supported by both endpoints. Military-grade passive filtering technology ensures that Ethernet packets traverse the filter in complete and absolute isolation. The result is a pristine digital output far surpassing the filtering capabilities of other passive EMI filters.
Each Pasif 1G™ EMI Filter is mounted in a rugged protective housing machined from solid aluminum stock. The housing provides both physical protection and enhances EMI filtering effectiveness. The unique structure of the housing disrupts undesirable emissions while directing interference away.
Features:
- Military-grade passive filtering techniques for clean and sharp signals
- Highest quality electrical components ensure long service life
- Rugged protective housing ensures reliability in any environment
- Passive electrical design allows flexibility in location and operation
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EMI Filter Performance
Shielding Effectiveness
>100dB from 10kHz to 800MHz (typical)
>80dB from 800MHz to 16GHz (typical)
>70dB from 16GHz to >20GHz (typical)
Shielding Effectiveness performance measured using a method based on IEEE 299-2006
Insertion Loss
>80dB from 550MHz to 40GHz (typical)
>100dB from 700MHz to 30GHz (typical)
Insertion Loss performance measured using a method based on MIL-STD-220B
Network Performance
Auto Negotiation
Automatically configures network speed up to 1Gbps.
Hot Pluggable
Can be inserted/removed without affecting network connections.
Auto Link Restoration
Automatically re-establishes network link after a disruption.
Communication Standards
- IEEE802.3i 10Base-T (Ethernet)
- IEEE802.3u 100Base-TX (Fast Ethernet)
- IEEE802.3ab 1000Base-T (Gigabit Ethernet)
Environmental
- Operating Temperature: 0ºC - 40ºC (32ºF - 104ºF)
- Humidity: 5% - 90% (non-condensing)
Construction
Filter Housing
Aluminum w/Electroless Nickel Plating
Dimensions
3.40" x 3.25" x 0.73"
Mounting
- 1-20 UNEF-2A Mounting Stub for Threaded Penetration
- 1" NPS threaded penetration w/brass mounting flange nut and mesh gasket
- 1", 3", 9", 12" or custom length threaded penetration
Connectors
Drawings
Pasif 1G
Documents
Warranty
Pasif™ EMI filters come with a two-year warranty.
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