Dell 2161DS-2 Manuel d'utilisateur télécharger pdf

DELL POWER SOLUTIONS Re

rinted from Dell Power Solutions

200

SYSTEMS MANAGEMENT

th inte

rated KVM (keyboard, video, mouse)

echnology, Dell Remote Console Switches enable

administrators to mana

e servers re

ardless of location.

Like the previous-

eneration Dell 2161DS switch, the

Dell 2161DS-2 allows for simultaneous access by two

emote users and one local user. The Dell 4161DS switch

however, allows for simultaneous access by up to four

emote users

or three remote users and one local user

(

see Figure 1

ll 21

-2

bot

h f

eatu

Digital Share Mode, which allows multiple users to access

e same server simu

taneous

y. In a

ition, t

e 2161DS-2

and 4161DS include

ormance enhancements over

revious-generation De

Remote Conso

e Switc

es. T

ese

switches use an al

orithm developed by Avocent called

Dambrackas Video Compression™ (DVC). Specifically

timized

or interactive user sessions o

KVM over IP,

DVC provides extremely high compression rates

or video

data. This technolo

y enables a near–real-time experience

y improvin

color depth (15-bit rather than 7-bit) and

y minimizing mouse response latency

Encryption an

compression a

orit

ms are a

embedded in the switch hardware. Video quality throu

local and remote sessions can achieve resolutions of up to

1,024×768. A hi

her resolution o

1,280×1,024 can be

obtained with specialized adapters for local sessions. Wit

the Dell 2161DS-2 and 4161DS switches, inter

acin

wit

remote systems can

e just

e using t

oar

, vi

eo,

and mouse that are directly attached to the computer

BY R

BERT BERN

TEIN AND MAX A. BENHAM

Improving Real-Time Access

to Data Center Servers

with Dell 2161D

-2 and 4161D

Remote

onsole

witches

The Dell

™

2161DS-2 and 4161DS Remote Console Switches are designed to provide

KVM (keyboard, video, mouse) control of up to 256 attached servers with expanded

access and improved performance. Incorporating KVM over IP

™

technology from

Avocent, the rack-mountable Dell 2161DS-2 and 4161DS switches can give admin-

istrators flexible, centralized control of servers over a single IP connection.

Related Categories:

Avocent

Dell PowerConnect switches

Keyboard, video, mouse (KVM)

Systems management

Visit www.dell.com/powersolutions

for the complete category index.

ure 1. Dell 4161D

Remote

onsole

witch

1 2 3

Résumé du contenu

Page 1 - to Data Center Servers

Page 2 - Server room

Page 3 - remote servers in real time

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