KH98

8-Port Health Manager KVM Switch

CS228

2-Console 8-Port PS/2 VGA/Audio KVM Switch

CS1716

16-Port USB KVM Switch

4-Console 8-Port PS/2 VGA/Audio KVM Switch

Discontinued Suggested Replacement Model
CS428

Superior video quality: Up to 1920 x 1440; DDC2B.
Computer selection via On Screen Display (OSD)
4 PS/2 console control 8 computers; Up to four users can operate up to 64 computers (via cascade to CS88A and CS9138) at the same time
Two-level (Administrator/User) password authorization for enhanced security protection.

MSRP: Quote Upon Request

CS428 is a high-efficiency KVM switch which provides the most efficient solution. Its console with 2 built-in PS/2 and 2 DB-25 allows users to control 8 servers either alone or by sharing. The built-in DB-25 of CS428 can reduce cable derangements in component rooms and can enhance signal quality and operation efficiency.

Package Contents

1x Multi-console 8-Port PS/2 KVM Switch
2x Console Cable for Console (2L1701S)
1x Power Adapter (6ft.)
1x Rack Mount Kit
1x User Manual

4 PS/2 console control 8 computers.
Up to four users can operate up to 64 computers (via cascade to CS88A and CS9138*) at the same time.
Each console has its own access control
Two-level (Administrator/User) password authorization for enhanced security protection.
Administrator can access any computer completely independently of the other users.
Each user has his own access control list
Computer selection via On Screen Display (OSD)
Supports Microsoft IntelliMouse, Logitech MouseMan, FirstMouse, IBM Scrollpoint Mouse.
OSD automatically adjusts to resolution changes.
Auto Scan function to monitor computer operation.
With speaker and microphone support.
Superior video quality: Up to 1920 x 1440; DDC2B.
Special design for easy stacking.
Rack mountable in 19" (1U) system rack.
* CS88A and CS9138 do not support audio features of audio enabled KVM switches.
Multiplatform support: Windows 2000/XP/Vista, Linux and FreeBSD.
For more information about KVMs which can connect to CS428, see Compatible KVM Table.

Computer Connections
Direct	8
Maximum	64 (via Cascade to CS9138)
Port Selection	OSD
Console 1 & 2 connectors	4 x 6-pin Mini-DIN Female 1 x HDB-15 Female 4 x Mini Stereo Jack Female
Console 3 & 4 connectors	2 x 25 pin D-Type female
Computer port connectors	8 x 25 pin D-Type female
LEDs
Online	8 (Orange)
Selected	8 (Green)
Power	1 (Blue)
Video	1920 x 1440; DDC2B
Scan Interval	1-255 Seconds
Emulation
Keyboard	PS/2 & PC/AT
Mouse	PS/2 & Serial
Power Consumption	DC9V, 6.3W Note: ● The measurement in Watts indicates the typical power consumption of the device with no external loading. ● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.
Environmental
Operating Temperature	5-40˚C
Storage Temperature	-20-60˚C
Humidity	0-80% RH, Non-condensing
Physical Properties
Housing	Metal
Weight	4.20 kg ( 9.25 lb )
Dimensions (L x W x H)	43.72 x 25.90 x 4.40 cm (17.21 x 10.2 x 1.73 in.)
Note	For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.