Belkin F1DN104K-3 User Manual

6
Belkin
®
Secure 4/8 port KM Switch User Manual
SECTIONS
Table of Contents
1 3 4 5 6 7
OVERVIEW
2
Security Features
Product is designed, manufactured and delivered in security-controlled
environments. Below is a summary of the main advanced features
incorporated in product:
Advanced isolation between computers and shared peripherals
The emulations of keyboard, mouse and display EDID, prevent direct
contact between computers and shared peripherals. Product design
achieves maximal security by keeping the video path separate with
keyboard and mouse switched together, purging keyboard buffer when
switching channels. All these features contribute to strong isolation between
computer interfaces, maintained even when product is powered off.
Unidirectional data flow: USB, audio and video
Unique hardware architecture components prevent unauthorized data flow,
including:
• Optical unidirectional data flow diodes in the USB data path that
filtrate and reject unqualified USB devices;
• Secure analog audio diodes that prevent audio eavesdropping with
no support for microphone or any other audio-input device;
• Video path is kept separate from all other traffic, enforcing
unidirectional native video flow. EDID emulation is done at power up
and blocks all EDID/MCCS writes. For DisplayPort video, filtration of
AUX channel exists to reject unauthorized transactions.
Isolation of power domains
Complete isolation of power domains prevents signaling attacks.
Secure administrator access & log functions
Product incorporates secure administrator access and log functions to
provide auditable trail for all product security events, including battery
backup life for anti-tampering and log functions. Non-reprogrammable
firmware prevents the ability to tamper with product logic.
Always-on, active anti-tamper system
Active anti-tampering system prevents malicious insertion of hardware
implant such as wireless key-logger inside product enclosure. Any anti-
tampering attempt causes isolation of all computers and peripheral devices
rendering product inoperable and showing clear indications of tampering
event to user.
Holographic security tamper-evident labels are placed on the enclosure
to provide a clear visual indication if product has been opened or
compromised.
Metal enclosure is designed to resist mechanical tampering with all
microcontrollers protected against firmware-read, modification and rewrite.

Belkin F1DN104K-3 Specifications

General

Console ports	3.5mm headphone, USB A
Audio connections	Yes
Headphone outputs	1
USB connector type	USB Type-A
Number of computers controlled	4
Built-in display	No
Power source	AC
Input current	1.5 A
AC input frequency	50 - 60 Hz
Sustainability certificates	CE, Federal Communications Commission (FCC), RoHS
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 80 %
Maximum resolution	- pixels
Product color	Black
Housing material	Aluminum

Weight and Dimensions

Depth	162.6 mm
Width	317.5 mm
Height	48.3 mm
Weight	1900 g