3 of, Tech Specs, What‘S Included, Technically Speaking

KV7020A

KV7021A

TECH SPECS

Hotkeys — Yes

Resolution — 1920 x 1440

Supported Operating Systems — Windows 98/Me/2000/XP and Windows NT, Linux, NetWare, Mac OS

User Controls — KV7020A, KV7020A-K: (2) port selection buttons; KV7021A, KV7021A-K: (4) port selection buttons

Connectors — KV7020A, KV7020A-K: Computer end: PS/2® keyboard, PS/2 mouse,

VGA video: (2) HD15 F, USB keyboard, mouse, and peripherals: (2) USB Type B F,

Microphones/speakers: (4) 3.5-mm jacks;

Console end: Keyboard: (1) 6-pin mini DIN F or (1) USB Type A F,

Mouse: (1) 6-pin mini DIN F or (1) USB Type A F,

Monitor: (1) HD15 F,

USB peripherals: (2) USB Type A F,

Microphone/speaker: (2) 3.5-mm jacks,

Power: (1) barrel connector;

KV7021A, KV7021A-K: Computer end: PS/2 keyboard, PS/2 mouse, and VGA video: (4) HD15 F,

USB keyboard, mouse, and peripherals: (4) USB Type B F,

Microphones/speakers: (8) 3.5-mm jacks;

Console end: Keyboard: (1) 6-pin mini DIN F or (1) USB Type A F,

Mouse: (1) 6-pin mini DIN F or (1) USB Type A F,

Monitor: (1) HD15 F,

USB peripherals: (2) USB Type A F,

Microphone/speaker: (2) 3.5-mm jacks,

Power: (1) barrel connector

Indicators — KV7020A, KV7020A-K: (2) Port LEDs, (2) Hub LEDs; KV7021A, KV7021A-K: (4) Port LEDs, (4) Hub LEDs

Temperature Tolerance — Operating: +32 to +104° F (0 to 40° C); Storage: -4 to +140° (-20 to +60°C)

Relative Humidity — Up to 80%, noncondensing Power — 9-VDC power supply

Size — KV7020A, KV7020A-K: 1.8"H x 5.4"W x 3.5"D (4.5 x 13.8 x 9.1 cm); KV7021A, KV7021A-K: 1.8"H x 8.7"W x 4.1"D (4.5 x 22 x 10.5 cm)

Weight — KV7020A, KV7020A-K: 1.8 lb. (0.8 kg); KV7021A, KV7021A-K: 2 lb. (0.9 kg)

Technically Speaking

Before the ServSwitch.

Before the introduction of the ServSwitch, accessing more than one CPU from a single keyboard, monitor, and mouse was problematic. Keyboard/video (KV) or keyboard/video/ mouse (KVM) switches frequently caused CPUs to lock up because the CPUs weren’t always receiving the signals they expected from the keyboard. Managing server farms was a nuisance because either each server needed its own keyboard, monitor, and mouse, or it was subject to frequent rebooting if used with a KVM switch.

The BLACK BOX® ServSwitch™ KVM Switch changed all that. The ServSwitch enables frequent switching between multiple CPUs (up to 3000!) without the danger of CPUs locking up. That’s because the ServSwitch is built with sophisticated circuitry that keeps feeding each CPU the keyboard and mouse signals it expects.

We recommend a BLACK BOX® ServSwitch™ KVM Switch as the most reliable switching solution for all KVM applications. We have ServSwitch products and accessories for everything from a simple desktop application to managing all the servers in your enterprise network.

Simplify and save with BLACK BOX® ServSwitch™ Technology!

WHAT‘S INCLUDED

KV7020A, KV7021A:

✦2- or 4-Port ServSwitch DT Pro II KVM Switch

✦Stand

✦Power supply for U.S., Europe, Great Britain, and Australia

✦User’s manual

KV7020A-K, KV7021A-K:

✦2- or 4-Port ServSwitch DT Pro II KVM Switch

✦(2) or (4) 6-ft. ServSwitch DT Pro II Cables (EHN7002021-0006)