HR-EF-1GRJ45 Ethernet Filter
Model Number：HR-EF-1GRJ45-
Overview
The HR-1GRJ45 is the newest generation of Ethernet filters. Based on Fiber
Optic Isolation Link (“FOIL”) technology, the HR-1GRJ45 utilizes fiber
optics and specially designed circuitry to prevent 99.99999999% of
electromagnetic interference (“EMI”) from passing through the filter.
The filter covers a frequency range of 14 kHz to 18 GHz and does not
require a passband, meaning the only signal passing through the filter is
the clean digital Ethernet signal. Housed in a single filter package, these
filters are the most convenient and reliable solution for bringing Ethernet
access to all varieties of shielded rooms and chambers. The HR-1GRJ45 is
designed for 10/100 Ethernet and Gigabit Ethernet networks. This filter
automatically selects the fastest communication speed and can translate
between 10/100 and Gigabit networks.
NOTE : Product will not support POE (Power Over Ethernet).
Key Features
►Typical Performance
Shielded Effectiveness
Insertion Loss
-
Conducted/Radiated Emissions
Exceeds MIL-STD-461 CE102
Exceeds MIL-STD-461 RE102
Exceeds FCC Part 15 A, B
Exceeds EN 55022 Class A, B
►FOIL Technology
The Giga Ethernet Filters utilize a fiber optic isolation link (FOIL) to maintain higher
shielding integrity.
►Communication and Network Performance
Uninterrupted Network Performance
These filters convert only Ethernet packets, so there is no passband and no
transmission of unwanted signals. These filters will not interfere with your network,
increase hop counts or degrade network performance, which are common problems
with standard signal line filters.
Auto MDI/MDI-X Configuration
Automatically detects and configures the twisted pair port on the converter
to the correct MDI or MDI-X configuration.
Auto Negotiation
Automatically configure 10Mbps, 100Mbps or 1000Mbps
Flow Control
Supports 802.3x Flow Control for Full-Duplex mode and Back Pressure for
Half-Duplex mode.
Hot Pluggable
Can be plugged in/out without affecting the filter or other links.
Auto Link Restoration
Automatically re-establishes the network link after a link loss.
Communication Standards
￭ IEEE802.3 10Base-T (Ethernet)
￭ IEEE802.3u 100Base-TX (Fast Ethernet)
￭ IEEE802.3ab 1000Base-T/TX (Gigabit Ethernet)
Specification
Power Requirements : +15VDC max/0.2A@40℃
Operating Temperature : 0ºC - 70ºC (-40ºF - 158ºF) Continuous
Humidity : 5% - 90% (non-condensing)
Drawing (Unit : mm)
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