SignaMax 065-7520 User manual

Signamax Connectivity Systems
MediaRack Modular
Switch System Model 065-7520
U SER ’ S
G UIDE

Signamax Connectivity Systems
MediaRack Modular Switch System
Model 065-7520
User’s Guide

FCC Warning
This equipment has been tested and found to
comply with the limits for a Class A digital device,
pursuant to Part 15 of the 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 can
radiate radio frequency energy and, if not
installed and used in accordance with this user’s
guide, may cause harmful interference to radio
communications. Operation of this equipment in
a residential area is likely to cause harmful
interference in which case the user will be
required to correct the interference 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.
Copyright 2001 AESP Inc. All rights reserved.
Signamax Connectivity Systems is a
trademark of AESP Inc. Specifications subject
to change. All brand names are registered
trademarks of their relative holders.

Trademarks
Product names mentioned in this manual may be
trademarks or registered trademarks of those
products and are hereby acknowledged:
•Ethernet is a trademark of Xerox Corporation.
•Microsoft Windows is a trademark of Microsoft
Corporation.
•VT100 is a trademark of Digital Equipment
Corporation.
•Signamax Connectivity Systems is a
trademark of AESP Inc.

TABLE OF CONTENTS
CHAPTER 0: ABOUT THIS GUIDE 1
CHAPTER 1: INTRODUCTION 2
BENEFITS OF SWITCHING 2
MEDIARACK MODULAR SWITCH SYSTEM 3
PRODUCT FEATURES 5
PACKING LIST 6
MEDIACARD 4-PORT MODULES FOR THE
MEDIARACK MODULAR SWITCH 7
CHAPTER 2: INSTALLATION 11
SELECTING A SITE FOR THE SWITCH 11
CONNECTING TO AC POWER 13
CONNECTING TO YOUR NETWORK 13
CHAPTER 3: SWITCH CONFIGURATION 15
SETTING UP THE CONSOLE PORT
CONNECTION 16
FORCED MODES 21
CONFIRURE PORT SETTINGS 21
NETWORKING EXAMPLES 24
CHAPTER 4: SPECIFICATIONS 27
APPENDIX A: CONNECTOR PINOUTS29
APPENDIX B: INTRODUCTION TO LAN &
ETHERNET TECHNOLOGIES 30
APPENDIX C: VLANS 33
APPENDIX D: GLOSSARY 35
APPENDIX E: CONTACT INFORMATION 45

0
ABOUT THIS GUIDE
This manual describes the installation and usage of
Signamax Connectivity Systems’ MediaRack Modular
Switch System. The flexibility of this unique device
allows several combinations of fiber-optic and copper-
based connections in a single box. This modular
design enhances flexibility and lowers the cost through
the reduction of manufacturing and warehousing
expenses.
In this manual, you will find:
•Benefits of Ethernet switches
•MediaRack Modular Switch System and its
features
•LED functions and illustrations
•Installation instructions
•Configuration instructions for VLAN and port
speed
•Networking examples
•Specifications
•Ethernet technology, LAN, and VLAN tutorial
information
•Definitions of terms used in this manual
•MediaRack Modular Switch Systemline of
networking products
To get the most out of this manual,you should have an
understanding of Ethernet networking concepts. Refer
to the appendices and glossary definitions for
expanded information.

MediaRack Modular Switch System
2Introduction
1
INTRODUCTION
Benefits of Switching
Ethernet switching technology has dramatically
boosted the total bandwidth of a network. It puts
configuration flexibility and bandwidth adaptability
into the local workgroups where the majority of
work is generated.
It further eliminates congestion problems inherent
to the CSMA/CD protocol and improves
predictable response time under heavy network
loads. Expensive routing equipment was used in
the past to reduce the congestion under heavy
loads.
The new wave of object-oriented client and
server applications demands higher bandwidth
and tighter integration of client workstations with
servers. The old shared-access (hub/repeater)
Ethernet technology provides neither enough
bandwidth nor predictable response time for this
new wave of workgroup computing.

MediaRack Modular Switch System
Introduction 3
Fast Ethernet switching not only satisfies both
technical and business requirements, but also
preserves the user’s existing investment in the
huge 10BaseT Ethernet installed Base.
This compatibility ensures a path for users to add,
change, and migrate to Fast Ethernet as
demands emerge. It also provides a low cost and
flexible bandwidth solution directly to local
workgroups where the majority of work is
generated, reducing the need for expensive
network equipment.
MediaRack Modular Switch
System
The modular design of the MediaRack Modular Switch
System was dictated by the needs of the consumer for
a networking device that is flexible enough to
accommodate a large variety of connections with both
fiber-optic and copper-based cabling. This modular
design not only enhances flexibility, but also lowers the
price to the consumer because of reduced
manufacturing and warehousing costs.
The MediaRack Modular Switch chassis houses the
modules in a durable case with an internal power
supply. Modules are available with fiber-optic ports
accommodating SC, ST, or the newest small-form-
factor MT-RJ and VF-45, and TX ports accommodating
twisted-pair copper RJ-45 connections.

MediaRack Modular Switch System
4Introduction
Port-based VLAN on the MediaRack Modular Switch
System enables secure domains while eliminating
unnecessary cross traffic through the segmentation of
users. Configuration for fixed speed and duplex
settings ensures compatibility with legacy equipment,
making this a versatile Fast Ethernet switch.
The MediaRack Modular Switch System fully complies
with IEEE 802.3u for 100BaseTX, IEEE 802.3 for
10BaseT and IEEE802.3x for flow control. It operates
using a store-and-forward architecture.
Once the selected modules are properly installed, the
MediaRack Modular Switch System is fully functional.
With TX ports that auto-negotiate 10 to 100Mbps, no
outside conversion devices are required.
This unique networking system neatly satisfies the
demand for Fast Ethernet speed transmission over
longer distances, combined with the flexibility and
affordability of a modular switch.

MediaRack Modular Switch System
Introduction 5
Product Features
The MediaRack Modular Switch System provides
the following features:
•Choice of ST, SC, MT-RJ or VF-45
connectors on FX modules
•RJ-45 connectors on all TX ports
•Uplink port on full four-port TX modules
•Auto-negotiation for speed and duplex on
TX ports
•IEEE 802.3 compliant
•Port-based VLAN
•Configuration for fixed speed and duplex
modes through console port
•Store-and-forward mechanism
•Back pressure and IEEE 802.3x compliant
flow control
•True non-blocking switch architecture
•Full wire speed forwarding
•Supports 2K MAC addresses
•Optional 11K MAC addresses
•Front panel status LEDs
•Front panel reset switch
•Standard 19" rackmountable size

MediaRack Modular Switch System
6Introduction
Packing List
When you unpack the MediaRack Modular
Switch System, you should find the items listed
below. Please inspect the contents, and report
any apparent damage or missing items
immediately to your authorized reseller.
MediaRack Modular Switch System chassis
User’s manual
AC power cord
Rackmount brackets with screws
Serial cable
Port modules are shipped separately from the
switch chassis. They arrive boxed and enclosed
in a static-free envelope, accompanied by a set of
screws to secure them to the chassis.
MediaRack Modular Switch System Chassis
For ordering purposes only, the basic chassis is
part number model FO-065-7520.
Figure 1: Front Panel of Modular Switch
Chassis

MediaRack Modular Switch System
Introduction 7
1.Power
Indicates that there is power to the switch.
2.Reset Button
Push to reset the switch if it becomes unresponsive.
MediaCard 4-Port Modules
for the MediaRack Modular
Switch
The following is a list of model numbers for the
various modules. All TX ports use RJ-45
connectors.
Table 1: Module Model Number
Model Ports FX
Connector
FO-065-75203TX1SC 3TX, 1FX SC
FO-065-75203TX1MT 3TX, 1FX MT-RJ
FO-065-75203TX1ST 3TX, 1FX ST
FO-065-75203TX1VF 3TX, 1FX VF-45
FO-065-75202TX2SC 2TX, 2FX SC
FO-065-75202TX2MT 2TX, 2FX MT-RJ
FO-065-75202TX2ST 2TX, 2FX ST
FO-065-75202TX2VF 2TX, 2FX VF-45
FO-065-75204SC 4FX SC
FO-065-75204MT 4FX MT-RJ
FO-065-75204ST 4FX ST
FO-065-75204VF 4FX VF-45
FO-065-75204TX 4TX

MediaRack Modular Switch System
8Introduction
LED Indicator
Figure 3: Illustration of FX LEDs represented
by FO-065-75204VF
3. LNK/ACT Link/Activity
When light is steady: indicates a proper link to
another working device
When light is flashing: indicates activity between
links
4. FDX/COL Full-duplex/Collision
When light is steady: indicates presence of full-
duplex operation
When light is flashing: indicates a collision on that
port
Table 2: FX Port LEDs
LED State Indication
Steady The port has established
a valid network
connection
LNK/ACT
Flashing The port is transmitting
data
Steady The connection is in full
duplex mode
FDX/COL
Flashing The port is receiving data

MediaRack Modular Switch System
Introduction 9
Figure 4: Illustration of TX LEDs represented
by FO-065-75203TX1ST
5. 100/XMT100Mbps/Transmit
When light is steady: indicates presence of
100Mbps fast Ethernet
When light isflashing: indicates traffic transmission
6. 10/RCV 10Mbps/Receive
When light issteady: indicates presence of 10Mbps
Ethernet
When light isflashing: indicates traffic receipt
7. FDX/COL Full-duplex/Collision
When light is steady: indicates presence of full-
duplex operation
When light is flashing: indicates a collision on the
port with another transmission
(Refer to Table 3)

MediaRack Modular Switch System
10 Introduction
Table 3: TX Port LEDs
LED State Indication
Steady The port has established
a valid 100M network
connection100/XMT
Flashing The port is transmitting
Data
Steady The port has established
a valid 10M network
connection
10/RCV
Flashing The port is receiving Data
Steady The connection is in full
duplex mode
Flashing Collision occurred in the
10/100 domain
FDX/COL
Off The connection is in half
duplex mode
Figure 5: Illustration of Uplink function, only
necessary on FO-065-75204TX
8. Uplink Button: Depress for uplink function
9. Uplink: LED indicator lights steady when the uplink
function is activated

MediaRack Modular Switch System
Installation 11
2
INSTALLATION
This chapter presents step-by-step installation
instructions for the Signamax Connectivity
Systems 065-7520 MediaRack Modular Switch
System.
Selecting a Site for the
Switch
As with any electronic device, you should place
the Signamax 065-7520 MediaRack Switch
where it will not be subjected to extreme
temperatures, humidity, or electromagnetic
interference. Specifically, the site you select
should meet the following requirements:
•The room temperature should be between 32
and 104 degrees Fahrenheit (0 to 40 degrees
Celsius).
•The relative humidity should be less than 90
percent, non-condensing.
•Surrounding electrical devices should not
exceed the electromagnetic field (RFC)
standards for IEC 801-3, Level 2 (3V/M) field
strength.

MediaRack Modular Switch System
12 Installation
•Make sure that the switch receives adequate
ventilation. Do not block the ventilation holes
on the side of the switch or the fan exhaust
port on the rear of the switch.
•The power outlet should be within 1.8Meters
(6 feet) of the switch.