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MIL-S500 User’s Guide
5-Port 10/100 Switch
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© COPYRIGHT 2004
ALL RIGHTS RESERVED. First Edition. Printed in Taiwan.
All trademarks are the properties of their respective owners. No portion of this document
may be reproduced, altered, adapted or translated without the prior written approval.
DOCUMENT WARRANTY
The information in this document is subject to change without notice. We make no
warranty of any kind regarding this material, including, but not limited to, the implied
warranties or merchantability and fitness for a particular purpose. Furthermore, we shall
not be liable for errors contained herein or for incidental or consequential damage in
connection with the furnishing, performance, or use of this material.
FCC STATEMENT
This equipment has been tested and found to comply with the limits for a Class A and B
computing device, pursuant to part 15 of the FCC rules. These limits are designed to
provide reasonable protection against harmful interference in commercial or residential
environments.
This equipment generates and radiates radio frequency energy and, if not installed and used
in accordance with instructions, may cause harmful interference to radio communications.
In which case, the user will be requires to correct the interference at the user’s own
expense.
Five-year Limited Warranty
MiLAN Technology warrants to the original consumer or purchaser that each of its
products and all components thereof, will be free from defects in material and/or
workmanship for a period of five years from the original factory shipment date. Any
warranty hereunder is extended to the original consumer or purchaser and is not assignable.
MiLAN Technology makes no express or implied warranties including, but not limited to,
any implied warranty of merchantability or fitness for a particular purpose, except as
expressly set forth in this warranty. In no event shall MiLAN Technology be liable for
incidental or consequential damages, costs, or expenses arising out of or in connection with
the performance of the product delivered hereunder. MiLAN Technology will in no case
cover damages arising out of the product being used in a negligent fashion or manner.
Trademarks
© 2004 MiLAN, the MiLAN logo and MiLAN Technology are either trademarks or
registered trademarks of MiLAN . In the United States and/or other countries. All other
Trademarks are the property of their respective holders.
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To Contact MiLAN Technology
For prompt response when calling for service information, have the following information
ready:
Product serial number and revision. Date of purchase and Vendor or place of purchase.
You can reach MiLAN Technology
technical support at: E-mail:
support@milan.com
Telephone: +1.408.744.2751
Fax: +1.408.744.2771
http://www.milan.com
info@milan.comT
©Copyright 2004 MiLAN Technology
MiLAN T echnology
1329 Moffett Park Dr
Sunnyvale, CA 94089-1138
United States of America
Telephone: +1.408.744.2775
Fax: +1.408.744.2793
P/N 90000200 Rev C
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MIL-S500 Switch
User’s Guide
Introduction
The MIL-S500 Switch provides wire-speed, Fast Ethernet switching function
that allows high-performance, low cost connections to full-duplex, half-duplex,
10Mbps and 100Mbps Ethernet network. The MIL-S500 switch provides five
auto-sensing 10/100Mbps RJ-45 ports that automatically detects the speed of
the device that is plugged into it. This switching function allows 10Mbps,
100Mbps, full-duplex and half-duplex devices to communicate on the same
network without having to replace any infrastructure.
Key Features
Compliant with IEEE 802.3 & 802.3u standards
Auto-negotiation for 10/100Mbps transmission
Store-and-Forward switching architecture
Auto-detect of full/half-duplex mode in all ports
Back-pressure for Half-duplex , Pause frame for Full-duplex
Plug-and-Play configuration auto addresses learning
Embedded 1K-entry MAC address table and 1Mega Byte frame buffer
LED-indicators for power, speed 100Mbps, link/activity
Space-saving compact size
Broadcast Storm protection
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MDI/MDIX Auto-recognition (No cross over cable required)
Magnets provide easy installation in modular office
Package Contents
Your package contents should include the following:
MIL-S500 Switch
Four rubber feet with adhesive pads
Two Magnets
User’s Guide
Figure 2. Package Content
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If any of these pieces are found missing or damaged, please contact your
local dealer or reseller for replacement.
Hardware Description
The Front Panel
The front panel consists of LED Indicators.
Figure 3. Front view of MIL-S500 Switch
LEDs
Per Device Power
Per Port
The Rear Panel
The rear panel of the MIL-S500 Switch has a DC power connector and 5
auto-sensing ports.
100Mbps ( Link on 100Mbps )
LINK/ACT ( Link/Activity )
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Figure 4. Rear panel view of the MIL-S500 switch
Auto-sensing ports for speed and Duplex
Five Auto-sensing RJ-45 ports for 10Base-T or 100Base-TX connections.
DC Power Connector
Plug this connector female end into this device, and the male into a power
outlet. Supported input voltages 9 VDC at 700 mA.
Auto-sensing for MDI/MDIX
No need for crossover
LED-Indicators
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Figure 5. Front panel view of LED indications
The Table lists the LEDs available and their respective function.
LED Status Color Description
Power On Green The hub is supplied with suitable power.
On Green The port is connecting with 100Mbps.
100Mbps
Off
The connection between the hub and the device is
10Mbps, if the LINK/ACT light is on.
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The port is successfully connecting with the
device.
LINK/ACT
On Green
Blinking The port is receiving or transmitting data.
Off The port does not link successfully with the device.
Installation
Apply self-adherent ru bber feet to the bottom of the Switch near each of the four corners.
See Figure 6.
If applying Switch to metal surface, install magnets as shown in Figure 6. Switch may
then be installed on a metal surface.
Plug in power adapter.
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Trouble Shooting
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The Switch can be easily monitored through panel indicators that assist in the
identification of problems. This section describes common problems you may
encounter and where you can find possible solutions.
Power
If the power indicator does not turn on when the power cord is plugged in, you
may have a problem with the power outlet, or power cord. However, if it
powers off after running for a while, check for loose power connections, power
losses or surges at the power outlet. Or, you may try to unplug the power cord
on the Switch, wait for five seconds and then reconnect. If you still cannot
resolve the problem, call our technical support hotline.
Cabling
Verify that the cabling type is correct. Be sure all cable connectors are securely seated
in the required ports. Use all standard unshielded twisted-pair (UTP), Category 3, 4, or
5 cables or Category 5 only when connecting with Fast Ethernet. Make sure the
maximum distance between the Switch to the workstation, or Switch is 100 meters.
Product Specification
General Specification
Standard Compliance
Number of Ports 5X 10/100Mbps Auto-sensing RJ-45 ports
Data Transfer Rate
Network Cables Unshielded twisted-pair cable
Topology Star
LED Indicators
Per Device Power
Per Port
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u & 802.3x 100Base-TX Fast Ethernet
Ethernet: 10Mbps(half duplex)
20Mbps(full duplex)
Fast Ethernet: 100Mbps(half duplex)
200Mbps(full duplex)
100Mbps, LINK/ACT
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Performance Specification
Transmission Method Store and forward
MAC address table 1K-entry MAC address table
Maximum Forwarding
Rate(64byte packets)
Maximum Filtering
Rate(64byte packets)
Flow control
Duplex mode Supports both half-duplex and full-duplex mode
14,880 pps /10 BASE-T
148,800 pps /100BASE-TX
14,880 pps /10BASE-T
148,800 pps/100BASE-TX
Pause frame (Full-duplex)
Back-pressure (Half-duplex)
Physical & Environmental Specification
Power Supply External power adapter,
DC 9V, 700mA
Dimensions 111mm×70mm×20mm (L×W×H)
Operating temperature:
Temperature
Humidity 10% to 90% (non-conditioning)
EMI FCC Class B, CE mark
Safety UL, cUL
0 to 45 (32 to 113)
storage temperature:
40 to 70 (-22 to 140)
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P/N 90000200 Rev C
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