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Kramer Secure 8-Port/Dual Display DVI-I KVM Switch DPP Port (K248E)

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Kramer Secure 8-Port/Dual Display DVI-I KVM Switch DPP Port (K248E)

Brand: Kramer Electronics           P\N: K248E          

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Availability: Usually Ships Same Day
Condition: New

Your Price: $2392

List Price: $2,990.00


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Kramer Electronics The K248E is a secure 8-port, DVI-I dual-display KVM switch. It provides the highest possible isolation between eight connected computers each having two video output ports. The video ports support various video interfaces, from VGA to dual-link DVI and HDMI. Each computer may connect to up to two independent displays and operate in dual-display mode. An RDC port enables user-friendly, comfortable remote control of the KVM switch.


  • Display Plug & Play (DDC) Protection - Leakage prevention through patented emulated technology, signaling attacks prevented by design, DDC/EDID fully functional

  • Dual-Display DVI-I Support - Supports eight computers each connected to two displays. Can drive VGA, HDMI and dual-link DVI video

  • Biometric/Smart-Card Reader Support - A special secured port (DPP) for a smart-card/biometric reader with patented freeze function, supports user authentication across multiple isolated networks

  • Future-Proof - Supports the widest range of video formats from VGA, single-link to 2560x1600 dual-link DVI and HDMI, supports latest keyboards, mice and all operating systems

  • Highest Security by Design - Common Criteria EAL 4+ approved, compatible with NIAP security requirements

  • Hardware-Based Peripheral Isolation - No dependency on firmware or software, all firmware on ROM, no keyboard buffering or memory

  • Unidirectional Optical Data Diodes - Assures USB peripheral isolation, data flows from devices to host only

  • Peripheral Security - Full USB device filtering to assure support for keyboard and mouse only

  • Active Anti Tampering System - Always-on with 10 years battery, holographic tampering evident labels


No. of Computers


Number Of Displays


Resolution Supported


Console Display Port

2 x DVI-I Female

Console Mouse and Keyboard Ports

USB Type A/PS2

Console DPP Port

USB Type A

Console Audio Jack

3.5 mm Jack

DCU Port


Computer/Keyboard Mouse Port (per Computer)

USB Type B

DPP Port (per Computer)


Audio Jack (per Computer)

3.5 mm Jack


441(W) x 174 (D) x 92 (H) mm / 17.6 (W) x 6.96 (D) x 3.7 (H)


4.2 Kg. (9.2 lbs.)

Power Requirements

AC input IEC-3 jack

AC Input

Power input 90-240V AC

Power Type

Internal Power Supply

Operating Temperature

0ºC to 40ºC (32ºF to 104ºF)

Storage Temperature

-20ºC to 60ºC (-4ºF to 140ºF)


Operating - 20 to 80% non condensing; Storage – 10 to 90% non condensing

Security Accreditation

EAL 4+, EMI/EMC: FCC Class B, CE Mark, EN55022B, VCCI, UL/cUL60950,EN60 950

Product life-cycle

10 Years


2 Years



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