Black Box KV7020A Manual De Usuario

3 of 3

724-746-5500

   blackbox.com

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!

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)

ServSwitch DT Pro II KVM Switch

2-Port

4-Port

ServSwitch DT Pro II KVM Switch Kits

2-Port

4-Port

ServSwitch DT Pro II Cable

6-ft. (1.8-m)

9-ft. (2.7-m)

15-ft. (4.5-m)

4/14/08
#26797

✦ 2- or 4-Port ServSwitch DT Pro II KVM Switch
✦ Stand
✦ Power supply for U.S., Europe, Great Britain, and Australia
✦ User’s manual

✦ 2- or 4-Port ServSwitch DT Pro II KVM Switch
✦ (2) or (4) 6-ft. ServSwitch DT Pro II Cables 

(EHN7002021-0006)

✦ Stand
✦ Power supply for U.S., Europe, Great Britain, and Australia
✦ User’s manual