Fast
EthErnEt
OFFicE
switch
usEr
manual
MODEL 523929
INT-523929-UM-1107-01
intrOductiOn
Thank you for purchasing the INTELLINET NETWORK SOLUTIONS
™
Fast Ethernet Ofce Switch, Model 523929.
This 24-port rackmount device is a high-performance 10/100 Mbps LAN
switch with auto-sensing and auto negotiation on every port. The space-
saving, cost-effective design allows you to connect up to 24 devices to
your local area network while only taking up one slot in your network
rack or cabinet. The two Gigabit combo ports let you connect other
switches using RJ45 ports or SFP modules.
Easy-to-follow instructions make installation of the switch quick and simple,
so you’ll also soon be enjoying the benets of these additional features:
FCC Warning
This device has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of FCC Rules. These limits are
designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This
equipment generates, uses and radiates radio frequency energy and, if
not installed and used in accordance with the user manual, may cause
interference, which the user will be required to correct at his own expense.
CE Mark Warning
This is a Class A product. In a domestic environment, this product may
cause radio interference, in which case the user may be required to take
adequate measures to correct.
INTRODUCTION
3
• Supports NWay auto-negotiation
• Store and forward switching
architecture
• Full/half duplex operation
• Supports 802.3x ow control for
full duplex mode and collision-
based backpressure for half
duplex mode
• Wire-speed packet ltering and
forwarding rate
• Supports up to 8192 MAC address
entries
• 320 kBytes buffer memory
• Included 19” rackmount brackets
• Lifetime Warranty
4
CONNECTIONS/INDICATORS
cOnnEctiOns & indicatOrs
LEDs
The front panel LED indicators
provide at-a-glance network
status and real-time connectivity
info, as detailed in the chart
below. NOTE: The mini-GBIC
slots share
LEDs with
the Gigabit
RJ-45
(copper)
ports:
25X/26X.
Port LED Status Operation
Power Green The switch is on.
10/100 Link/ Green Valid port connection.
Mbps ACT Blinking Data is being transmitted/received.
Off Port is disconnected.
10/100/ 1000M Green Valid port connection at 1000 Mbps.
1000 Blinking Data is being transmitted/received.
Mbps Off Port’s disconnected or connected at 10/100 Mbps.
100M Green Valid port connection at 100 Mbps.
Blinking Data is being transmitted/received.
Off Port’s disconnected or connected at 10/1000 Mbps.
10M Green Valid port connection at 10 Mbps.
Blinking Data is being transmitted/received.
Off Port’s disconnected or connected at 100/1000 Mbps.
Ports
The auto-negotiation feature of the Fast Ethernet Ofce Switch allows
ports to operate in the following modes. NOTE: With the Gigabit ports,
when both the ber and copper interfaces are connected, the system
adopts the ber interface and disables the corresponding copper port
automatically.
Power
To turn the switch on, connect the female end of the included power cord
to the receptacle on the rear panel and then plug the cord into an AC
outlet. Check that the Power LED is lit on the front panel.
installatiOn
The Fast Ethernet Ofce Switch can be placed on a desktop (or other
appropriate at surface) or mounted in a rack. Prior to installation,
check that:
• the device will have adequate ventilation. A minimum clearance of 25 mm
(1 inch) on all sides is recommended.
• the location is fairly cool and dry. (See Specications for the acceptable
temperature and humidity operating ranges.)
• the location is free from electrical noise from radios, transmitters,
broadband ampliers and such.
INSTALLATION
5
Port Media Speed Duplex Mode
10/100 Mbps 10/100 Mbps RJ-45 (copper) 10 Mbps Full
Half
100 Mbps Full
Half
10/100/1000 Mbps 10/100/1000 Mbps (copper) 10 Mbps Full
Half
100 Mbps Full
Half
1000 Mbps Full
1000 Mbps (ber — mini-GBIC 1000 Mbps Full
required)
Desktop Placement
• Afx the provided rubber pads to the bottom of the switch to protect it
from scratches and prevent slipping.
• Make sure the surface can support the weight of the switch.
• Position the switch for easy and secure access to AC power.
Rackmounting
• Disconnect any cords and cables attached to the switch.
• Place the device right-side up on a at, sturdy surface with the front
panel facing you.
• Position one of the included mounting brackets over the corresponding
holes on either side of the device.
• Insert and fully tighten the included screws.
• Attach the second bracket in the same manner.
• Place the switch in the rack and secure with suitable screws (not
included).
• Reconnect the cords and cables as needed.
Cables
All ports on the Fast Ethernet Ofce Switch support Auto-MDI/MDI-X:
Either straight-through or crossover cables can be used to connect the
switch with PCs, other switches, hubs, routers and other devices.
Use Category 3,4,5 or 5e UTP/STP cable to ensure valid connections
and to obtain/maintain optimal performance. Appropriate cables
corresponding to different transmitting/receiving speeds are required,
as indicated in the following table.
6
INSTALLATION
Media Speed Wiring
10/100 Mbps copper 10 Mbps Cat3/4/5 UTP/STP
100 Mbps Cat5 UTP/STP
10/100/1000 Mbps copper 10 Mbps Cat3/4/5 UTP/STP
100 Mbps Cat5 UTP/STP
1000 Mbps Cat5/5e UTP/STP
1000 Mbps ber (mini-GBIC 1000 Mbps Cable type varies depending on
required the mini-GBIC selected.
spEciFicatiOns
7
SPECIFICATIONS
Standards
• IEEE 802.3 (10Base-T Ethernet)
• IEEE 802.3ab (Twisted Pair
Gigabit Ethernet)
• IEEE 802.3u (100Base-TX Fast
Ethernet)
• IEEE 802.3x (ow control, for full
duplex mode)
• IEEE 802.3z (1000Base-SX/LX/
LHX)
General
• Media support:
- 10Base-T Cat3, 4, 5 UTP/STP
RJ-45
- 100Base-TX Cat5 UTP/STP
RJ-45
- 1000Base-T Cat5e UTP/STP
RJ-45
- Fiber: dependent on mini-GBIC
types
• Packet lter/forwarding rate:
- 1,488,000 pps (1000 Mbps)
- 148,800 pps (100 Mbps)
- 14,880 pps (10 Mbps)
• Buffer memory: 320 kBytes
• MAC address table: 8192 entries
• Backplane speed: 8.8 Gbps
• Switch architecture: store and
forward
• Ports
- 24 x RJ-45 Fast Ethernet ports
- 2 RJ-45 Gigabit ports
- 2 SFP mini-GBIC transceiver
module slots
• Certications: FCC Class A, CE
Mark, VCCI Class A
LEDs
• Power
• Link Speed per port: 10/100/1000
Mbps
• Link/Activity per port
Power
• Internal power supply, 100 – 240 V
AC, 50/60 Hz
• Power consumption: 13.65 Watts
(maximum)
Environmental
• Metal housing, 19” rackmount, 1 U
• Dimensions: 440 (W) x 130 (L) x
44 (H) mm (17.4 x 5.1 x 1.7 in.)
• Weight: 2.3 kg (5.1 lbs.)
• Operating temperature: 0 – 40°C
(32 – 104°F)
• Operating humidity: 10 – 90% RH,
non-condensing
• Storage temperature: -20 – 70°C
(-4 – 158°F)
Package Contents
• Fast Ethernet Ofce Switch
• Power cable
• 19” rackmount brackets
• User manual / quick install guide
INTELLINET NETWORK SOLUTIONS
™
offers a complete line
of active and passive networking products.
Ask your local computer dealer for more information or visit
www.intellinet-network.com.
Copyright © INTELLINET NETWORK
SOLUTIONS
All products mentioned are trademarks or registered trademarks of their respective owners.
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