Intellinet 522618 Manuale utente
Fast
EthErnEt
rackmount
switch
usEr
manual
MODEL 522618
INT-522618-UM-0909-01
Thank you for purchasing the INTELLINET NETWORK SOLUTIONS™
Fast Ethernet Rackmount Switch, Model 522618 (48-Port).
This high-performance 10/100 Mbps LAN switch — with auto-sensing
and auto-negotiation on every port — provides you with a space-saving,
cost-effective design that allows you to connect multiple devices to your
local area network while only taking up one slot in your network rack or
cabinet.
Easy-to-follow instructions in this user manual help make installation
of the switch quick and simple, so you’ll also soon be enjoying the
benets of these additional features:
• Supports any combination of 10 Mbps or 100 Mbps network devices
• All RJ45 ports with Auto-MDIX (auto uplink) support
• Supports 802.3x ow control for full duplex mode and collision-based
backpressure for half duplex mode
• Non-blocking & non-head-of-line blocking full wire speed forwarding
• Store and forward switching architecture
• Supports up to 8192 MAC address entries
• 512 kBytes buffer memory
• 19” compact rigid metal case with rackmount brackets
• Lifetime Warranty
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 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.
3
ports & indicators
Ports
The RJ45 connections on the front panel (partially shown in the image
below) match workstations, servers or other network devices to 10/100
Mbps switching ports that sense 10/100Mbps speed and automatically
negotiate full/half duplex mode, allowing you to connect the switch to
10Base-T and 100Base-TX devices.
LEDs
The front-panel LEDs (at left in image above) will be on (lighted), off or
blinking/ashing, indicating function status as follows.
POWER On: The switch has power and is ready for use.
Off: The switch has no power.
LINK/ACT On: The port is ready for 10/100 Mbps connection.
Flashing: Data is being transmitted/received at 10 Mbps.
Off: No link is established to the port.
connEctions
Power
The AC power outlet is on the rear
panel (as shown at right). Connect
the included power cord into the
switch’s power outlet, then plug
the other end into an AC outlet.
Conrm that the Power LED on the switch’s front panel is lit.
4
Power
11
PCs, Servers, Hubs and Other Switches, and Other Devices
All of the RJ45 ports on the switch support Auto-MDI/MDI-X, which
allows you to use straight-through or crossover cable to connect it to
workstations, hubs and such.
Connect one end of the network cable to an RJ45 port on the switch and
connect the other end to an RJ45 port on the network device. Follow the
same simple procedure to connect any number of devices the switch can
accommodate (in this case, 48). NOTE: UTP cables need to comply
with EIA/TIA 568 specications and the Cat5 standard for 100 Mbps
data transmission. Limit the length of any UTP cable connecting a
device to the switch to 100 m (328 ft.)
Once the cable connections are made and the attached network device
is powered on, the corresponding Link/ACT LED on the front panel of
the switch should be lit. (If not, check all network cable and power cord
connections.)
5
spEciFications
Standards
• IEEE 802.3 (10Base-T Ethernet)
• IEEE 802.3u (100Base-TX Fast Ethernet)
• IEEE 802.3x (Flow Control and Backpressure)
General
• Media support: 10Base-T Cat3, 4, 5 UTP/STP RJ45; 100Base-TX Cat5
UTP/STP RJ45
• Ports: 48 10/100Base-TX RJ45 ports
• Packet lter/forwarding rate: 148,800 pps (100 Mbps); 14,880 pps (10
Mbps)
• Backplane speed: 9.6 Gbps
• MAC address table: 8192 entries
• Buffer size: 512 kBytes
• Switch architecture: store and forward switch technology
• FCC Class B, CE, RoHS
LEDs
• Power, Link/activity
Power
• Internal power supply: 100 – 240 V AC, 50/60 Hz
• 35 W power consumption
• UL safety approved
Environmental
• Metal housing, 19” rackmount, 1 U
• Dimensions: 440 (W) x 295 (L) x 44 (H) mm (17.25 x 11.61 x 1.75 in.)
• Weight: 3.0 kg (6.6 lbs.)
• Operating temperature: 0 – 40°C (32 – 104°F)
• Operating humidity: 10 – 90% RH, non-condensing
• Storage temperature: -40 – 70°C (-40 – 158°F)
Package Contents
• Fast Ethernet Rackmount Switch
• Rackmount kit for rack installation
• Power cord
• User manual
6
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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