Avocent DSR4020-001, 16-port KVM over IP Switch with rack mount kit
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Avocent DSR4020,
16 Port KVM over IP Switch
The 16-port DSR4020
KVM over IP Switch provides four simultaneous digital paths for
remote access and BIOS-level control of all connected servers and serial-based
devices in your data center. You can remotely power cycle connected devices
and you have external modem support when the network is down.
The DSR4020 KVM Switch features an on-board Web interface
compatible with Internet Explorer, Mozilla, Firefox, or Netscape for access
and control of your servers over IP.
For added benefits, increase your functionality
with DSView 3 Management Software. DSView 3 software
gives you a secure method to access and control your servers and network
devices from a single interface. Its hub and spoke architecture provides
failover authentication. Users authenticate to a central management
server (the hub) or one of 15 mirror servers (the spokes). SNMP and
IPMI support are also provided.
Download
the DSR Brochure here
Avocent DSR4020 KVM Switch
Features
User
• Remote branch management by enabling dial up into a remote
server or serial device.
• Integrates KVM and power control in one solution. It also provides
external modem support when the network is down.
• Provides access to appliances without the immediate need to purchase
DSView 3 management software.
• Remotely reboot the server to the BIOS level and power cycle remote
devices Management
• With the DSR1021 Switch & the DSView
3 software you use a single interface to manage your data centers &
branch office locations.
• You can monitor the temperature, fans and voltage of your systems
with the DSView 3 software.
• This software also provides you with power management capabilities.
• The DSView 3 software simplifies management of routine tasks,
updates, and file loading including automation of task schedules and updates.
Security
• Users are required to login at the local
port
• The DSView 3 software, with hub and spoke architecture, provides
failover authentication.
• Users authenticate to a central management server (the hub) or
one of 15 mirror servers (the spokes).
• DSView 3 software advanced security includes audit logs. It also
lets you assign individual user rights.
2 year warranty parts
& labor, 30 day refund policy
Avocent DSR4020 KVM Switch Technical Specifications
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| Mechanical |
| Height |
1.72 in. (4.37
cm) |
| Width |
17.00 in. (43.18 cm) |
| Depth |
10.98 in. (27.98 cm) |
| Weight |
7.3 lbs (3.31 kg) without
cables |
| Environmental |
| Operating
Temp |
32 to 104 degrees
F (0 to 40 degrees C) |
| Storage
Temp |
-4 to 158
degrees F
(-20 to 70 degrees C) |
| Power |
| Operating
Voltage |
100 - 240 VAC |
| Power
Frequency |
50 - 60 Hz
autosensing |
| Input
power |
40W maximum |
| Supported
Hardware |
| Computers |
PS/2, Sun,
USB |
| Monitors |
VGA, SVGA,
XGA, and SXGA, Maximum Resolution: 1280 x 1024 @ 75 Hz |
| Peripherals |
USB keyboard
and mouse, PS/2 keyboard, PS/2 mouse, IntelliMouse |
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| Safety
& EMC Approvals & Markings |
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UL, FCC, cUL, ICES-003, CE, GS, VCCI, MIC, C-Tick, GOST |
Avocent DSR2020 KVM Switch FAQs
Equipment
I have computers at multiple sites. How
do I use the Avocent DSR Switch to provide access?
The DSR Switch can be deployed wherever
computers or servers are located. It connects to your network. Your
technicians and administrators can access the attached devices directly
from their desk.
Can the DSR Switch provide access to
other devices?
The DSR Switch is part of the Avocent
DS Series which has a wide variety of connection adaptors. Use the
VT100 serial adaptor to access routers, DSU or other networking
devices.
How do I get access if my network connection
to a site is down?
The DSR Switch has a port that can be
connected to a modem. This provides access to the site when the
IP connection is not working. By connecting the router or DSU to
the DSR Switch, you can diagnose WAN or server problem.
Operation
I use remote control software to manage
my remote locations. How is your solution different?
The DSR Switch connects to the
keyboard, video and mouse port of the computer. Unlike remote control
software, the DS Series products do not require a functioning operating
system, network stack, or application to be running to access the
computer. By connecting externally, a CTRL-ALT-DEL command can be
sent to reboot the computer. During the boot up, the BIOS can be
accessed or the boot can be single-stepped in order to troubleshoot
boot problems. Remote control software cannot give boot level access.
Sometimes I need to cycle power to a
device to reset it. How do I cycle power remotely?
The DSR2020 Switch has a built-in power
control port. By connecting this port to an Avocent SPC power control
device, you can remotely check power starts and cycle power. This
eliminates calling someone at the location to explain which power
Switch they need to cycle.
Performance
Depending on my site, my link speeds
can be different. How does the DSR4020 Switch handle different speeds?
The DSR1020 Switch uses the Avocent Dambrackas Video Compression
(DVC) algorithm. It provides selections to reduce the number of
colors, including a gray scale selection, to operate over a variety
of link speeds including speeds of a dial modem.
What
is Virtual Media?
DSR KVM over IP Switch Server Interface Modules
| Part # |
Description |
| Avocent
DSRIQ-PS2 |
Server interface module for VGA video, PS/2 keyboard and mouse,
with 14 in. PS/2 cables |
| Avocent
DSRIQ-PS2L |
Server interface module for VGA video, PS/2 keyboard and mouse,
with 20 in. PS/2 cables |
| Avocent
DSRIQ-SRL |
Server interface module for VT100 serial devices (requires
UPD-AM) |
| Avocent
DSRIQ-USB |
Server interface module for VGA video, USB keyboard and mouse |
| Avocent
DSRIQ-VSN |
Server interface module for VGA or 13W3 video, Sun keyboard
and mouse |
| Avocent
DSRIQ-PS232 |
32 pack, Server interface module for VGA video, PS/2 keyboard
and mouse, with 14 in. PS/2 cables |
| Avocent
DSRIQ-USB32 |
32 pack, Server interface module for VGA video, USB keyboard
and mouse |
| Avocent
DSAVIQ-PS2M |
Virtual Media server interface module for VGA video, PS/2
keyboard and mouse, and USB 2.0 virtual media w/ 14 in. PS/2
and USB cables, required for DSR and AutoView Switches |
| Avocent
DSAVIQ-USB2 |
Virtual Media server interface module for VGA video and USB
2.0 w/ 14 in. cable, required for DSR and AutoView Switches |
| Avocent
DSAVIQ-USB2L |
Virtual Media server interface module for USB 2.0 w/ 20 in.
cable, required for DSR and AutoView Switches |
| Avocent
DSAVIQ-PS2M32 |
32 pack, Virtual Media server interface module for VGA video,
PS/2 keyboard and mouse, and USB 2.0 Virtual media w/ 14 in.
PS/2 and USB cables, required for DSR and AutoView Switches |
| Avocent
DSAVIQ-USB2L32 |
32 pack, Virtual Media server interface module for VGA video
and USB 2.0 keyboard, mouse, and virtual media w/ 20 in. USB
cable, required for DSR and AutoView Switches |
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DSR KVM over IP Switch Accessories
| Part # |
Description |
| Avocent
UPD-AM |
Power Supply, Power Cord and 4 output cable
to support up to 4 DSRIQSRL modules |
| Avocent
RMK-52 |
Rackmount kit for DSRx035 Switch |
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Avocent DSR4020,
16 Port KVM over IP Switch |
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