How it Works
Allied Telesis
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AT-MMC2000-SP
User Manual
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User Manual
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Allied Telesis AT-MMC2000-SP, AT-MMC2000-ST, AT-MMC2000-SC, AT-MMC200-ST, AT-MMC2000-LC User Manual

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AT-MMC2000/200 Series
Mini Switching Media Converters
AT-MMC2000/SC
AT-MMC2000/ST
AT-MMC2000/LC
AT-MMC2000/SP
AT-MMC200/SC
AT-MMC200/ST
AT-MMC200/LC
613-002037 Rev B
Copyright 2016 Allied Telesis, Inc. All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesis, Inc. Allied Telesis and the Allied Telesis logo are trademarks of Allied Telesis, Incorporated. All other product names, company names, logos or other designations mentioned herein are trademarks or registered trademarks of their respective owners. Allied Telesis, Inc. reserves the right to make changes in specifications and other information contained in this document without prior written notice. The information provided herein is subject to change without notice. In no event shall Allied Telesis, Inc. be liable for any incidental, special, indirect, or consequential damages whatsoever, including but not limited to lost profits, arising out of or related to this manual or the information contained herein, even if Allied Telesis, Inc. has been advised of, known, or should have known, the possibility of such damages.
Electrical Safety and Emissions
Note
Note
Standards
This section contains the following:
“US Federal Communications Commission”
“Industry Canada”
“Emissions, Immunity and Electrical Safety Standards” on page 4
“Translated Safety Statements” on page 4
US Federal Communications Commission
Radiated Energy
This equipment 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 can radiate radio frequency energy and, if not installed and used in accordance with this instruction manual, 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.
Modifications or changes not expressly approved of by the manufacturer or the FCC, can void your right to operate this equipment.
Industry Canada
Radiated Energy
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
3
Emissions, Immunity and Electrical Safety Standards
Warning
Warning
RFI Emissions FCC Class A, EN55022 Class A, CISPR 22 Class A, VCCI Class A, RCM
In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. E84
EMC (Immunity) EN55024, EN61000-3-2, EN61000-3-3
Electrical Safety EN60950-1 (TUV), UL 60950-1 (
Laser Safety: EN60825 L7
CULUS
)
Translated Safety Statements
Important: The indicates that a translation of the safety statement is available in a PDF document titled Translated Safety Statements on the Allied Telesis website at www.alliedtelesis.com/support.
4

Contents

Preface............................................................................................................................................................. 11
Symbol Conventions .................................................................................................................................. 12
Contacting Allied Telesis............................................................................................................................ 13
Chapter 1: Overview ..................................................................................................................................... 15
Introduction ................................................................................................................................................ 16
Features..................................................................................................................................................... 17
AT-MMC2000/SC, AT-MMC2000/ST, and AT-MMC2000/LC....................................................... 17
AT-MMC2000/SP .......................................................................................................................... 17
AT-MMC200/SC, AT-MMC200/ST, and AT-MMC200/LC............................................................. 17
Twisted-Pair Port ................................................................................................................................. 18
Fiber Connection ................................................................................................................................. 18
Auto MDI/MDI-X .................................................................................................................................. 18
LEDs.................................................................................................................................................... 19
Smart MissingLink™ (SML) ................................................................................................................. 21
SML Example Scenarios............................................................................................................... 21
SML Example Scenarios with Two Connected Media Converters................................................ 22
Enabling SML................................................................................................................................ 23
External AC/DC Power Adapter .......................................................................................................... 23
Front and Back Panels............................................................................................................................... 24
Twisted-Pair Port........................................................................................................................................ 27
Reset the Media Converter ........................................................................................................................ 28
Chapter 2: Installation ................................................................................................................................... 29
Reviewing Safety Precautions ................................................................................................................... 30
Selecting a Site for the Media Converter ................................................................................................... 32
Planning the Installation ............................................................................................................................. 33
Unpacking the Media Converter................................................................................................................. 36
Installing the Media Converter on a Desktop ............................................................................................. 41
Installing the Media Converter on a Wall ................................................................................................... 42
Installing the SFP Transceiver ................................................................................................................... 45
Powering On and Cabling the Media Converter......................................................................................... 48
Cabling Guidelines .............................................................................................................................. 48
Applying Power and Connecting the Network Cables ......................................................................... 48
Chapter 3: Troubleshooting .......................................................................................................................... 51
Appendix A: Technical Specifications ............................................................................................................ 55
Physical Specifications............................................................................................................................... 55
Environmental Specifications ..................................................................................................................... 55
Power Specifications.................................................................................................................................. 56
Safety and Electromagnetic Emissions Certifications ................................................................................ 56
RJ45 Connector and Port Pinouts.............................................................................................................. 56
Fiber-Optic Port Specifications................................................................................................................... 58
Appendix B: Cleaning Fiber-Optic Connectors .............................................................................................. 59
Introduction ................................................................................................................................................ 59
Using a Cartridge-Type Cleaner ................................................................................................................ 60
5
Contents
Using a Swab .............................................................................................................................................62
6

Figures

Figure 1: PWR and SYS LEDs ............................................................................................................................................ 19
Figure 2: Port LEDs ............................................................................................................................................................. 19
Figure 3: SML in Normal Condition...................................................................................................................................... 21
Figure 4: SML with Fiber Connection Down ........................................................................................................................ 21
Figure 5: SML with Copper Connection Down..................................................................................................................... 22
Figure 6: SML in Normal Condition with Two Media Converters ......................................................................................... 22
Figure 7: SML with Copper Connection to End Node Down................................................................................................ 22
Figure 8: SML with Fiber Connection Between Media Converters Down ............................................................................ 23
Figure 9: AT-MMC2000/200 Series Converter Rear Panel DIP Switches ........................................................................... 23
Figure 10: AT-MMC2000/SC and AT-MMC200/SC Front Panel ......................................................................................... 24
Figure 11: AT-MMC2000/ST and AT-MMC200/ST Front Panel.......................................................................................... 24
Figure 12: AT-MMC2000/LC and AT-MMC200/LC Front Panel.......................................................................................... 25
Figure 13: AT-MMC2000/SP Front Panel............................................................................................................................ 25
Figure 14: Media Converter Back Panel.............................................................................................................................. 26
Figure 15: AT-MMC2000/SC and AT-MMC200/SC Shipping Package Contents ............................................................... 37
Figure 16: AT-MMC2000/ST and AT-MMC200/ST Shipping Package Contents ................................................................ 38
Figure 17: AT-MMC2000/LC and AT-MMC200/LC Shipping Package Contents ............................................................
Figure 18: AT-MMC2000/SP Shipping Package Contents .................................................................................................. 40
Figure 19: Attaching the Brackets to Install the Media Converter on a Wall........................................................................ 42
Figure 20: Marking the Screw Hole Locations..................................................................................................................... 43
Figure 21: Securing the Media Converter to the Wall.......................................................................................................... 44
Figure 22: Removing the Dust Plug from an SFP Slot ........................................................................................................ 45
Figure 23: Inserting the SFP................................................................................................................................................ 46
Figure 24: Positioning the SFP Handle in the Upright Position ........................................................................................... 46
Figure 25: Connecting 12VDC Powered Unit ...................................................................................................................... 48
Figure 26: RJ45 Connector and Port Pin Layout ................................................................................................................. 56
Figure 27: Ferrule in an SC Connector Plug........................................................................................................................ 59
Figure 28: Unclean and Clean Ferrule................................................................................................................................. 60
Figure 29: Cartridge Cleaner ............................................................................................................................................... 60
Figure 30: Rubbing the Ferrule Tip on the Cleaning Surface .............................................................................................. 61
Figure 31: Lint-Free and Alcohol-Free Swabs..................................................................................................................... 62
Figure 32: Cleaning a Recessed Ferrule............................................................................................................................. 63
.... 39
7
List of Figures
8

Tables

Table 1. Media Converter LED Functional Descriptions .....................................................................................................20
Table 2. Twisted-Pair Port Cabling Specifications ..............................................................................................................33
Table 3. Copper Connection Speed/Duplex Settings and Resulting Speed - AT-MMC2000 .............................................34
Table 4. Copper Connection Speed/Duplex Settings and Resulting Speed - AT-MMC200 ...............................................35
Table 5. Physical Specifications .........................................................................................................................................55
Table 6. Environmental Specifications ................................................................................................................................55
Table 7. Power Specifications ............................................................................................................................................56
Table 8. Safety and Electromagnetic Emissions Certifications ...........................................................................................56
Table 9. MDI Pin Signals (10 or 100 Mbps) ........................................................................................................................57
Table 10. MDI-X Pin Signals (10 or 100 Mbps) ..................................................................................................................57
Table 11. Pin Signals (1000 Mbps) .....................................................................................................................................57
Table 12. AT-MMC2000 Fiber-Optic Port Specifications ....................................................................................................58
Table 13. AT-MMC200 Fiber-Optic Port Specifications ......................................................................................................58
9
List of Tables
10

Preface

This preface contains the following sections:
“Symbol Conventions” on page 12
“Contacting Allied Telesis” on page 13
This guide contains the installation instructions for the following Mini Switching Media Converters.
AT-MMC2000/SC
AT-MMC2000/ST
AT-MMC2000/SP
AT-MMC2000/LC
AT-MMC200/SC
AT-MMC200/ST
AT-MMC200/LC
11

Symbol Conventions

Note
Caution
Warning
Warning
This document uses the following conventions:
Notes provide additional information.
Cautions inform you that performing or omitting a specific action may result in equipment damage or loss of data.
Warnings inform you that performing or omitting a specific action may result in bodily injury.
Laser warnings inform you that an eye and skin hazard exists due to the presence of a Class 1 laser device.
12

Contacting Allied Telesis

If you need assistance with this product, you may contact Allied Telesis technical support by going to the Support & Services section of the Allied Telesis web site at www.alliedtelesis.com/support. You can find links for the following services on this page:
24/7 Online Support - Enter our interactive support center to
search for answers to your questions in our knowledge database, check support tickets, learn about Return Merchandise Authorizations (RMAs), and contact Allied Telesis technical experts.
USA and EMEA phone support - Select the phone number that
best fits your location and customer type.
Hardware warranty information - Learn about Allied Telesis
warranties and register your product online.
Replacement Services - Submit an RMA request via our interactive
support center.
AT-MMC2000/200 Series Mini Switching Media Converter Installation Guide
Documentation - View the most recent installation guides, user
guides, software release notes, white papers and data sheets for your product.
Software Updates - Download the latest software releases for your
product.
For sales or corporate contact information, go to www.alliedtelesis.com/ purchase and select your region.
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14

Chapter 1

Overview

This chapter contains the following sections:
“Introduction” on page 16
“Features” on page 17
“Front and Back Panels” on page 24
“Twisted-Pair Port” on page 27
“Reset the Media Converter” on page 28
This chapter describes the following Mini Switching Media Converters:
AT-MMC2000/SC
AT-MMC2000/ST
AT-MMC2000/SP
AT-MMC2000/LC
AT-MMC200/SC
AT-MMC200/ST
AT-MMC200/LC
15
Chapter 1: Overview

Introduction

The AT-MMC2000/200 Series Mini Switching Media Converters include the following models:
AT-MMC2000/SC
AT-MMC2000/ST
AT-MMC2000/SP
AT-MMC2000/LC
AT-MMC200/SC
AT-MMC200/ST
AT-MMC200/LC
The AT-MMC2000/200 Series Mini Switching Media Converters are designed to extend the distance of your network by interconnecting LAN devices that are physically separated by large distances.
These media converters:
Provide a smaller-sized space-saving alternative that allows
enterprises to connect copper networks to fiber networks, offering a cost-effective method for integrating fiber-optic cabling into a 10/ 100/1000 or 10/100 UTP environment:
– The AT-MMC2000/SC, AT-MMC2000/ST, and
AT-MMC2000/LC connect 10/100/1000Mbps copper networks to 1000Mbps fiber networks.
– The AT-MMC2000/SP connects 10/100/1000Mbps
copper networks to 100/1000Mbps fiber networks.
– The AT-MMC200/SC, AT-MMC200/ST, and
AT-MMC200/LC connect 10/100Mbps copper networks to 100Mbps fiber networks.
Operate at 1000Mbps full duplex (AT-MMC2000/SC,
AT-MMC2000/ST, and AT-MMC2000/LC), 100/1000 Mbps full duplex (AT-MMC2000/SP, depending on the SFP type), or 100Mbps full duplex (AT-MMC200/SC, AT-MMC200/ST, and AT-MMC200/LC).
Can be installed on a desktop or can be wall mounted: easy to
install and do not require any software configuration or management.
Optional Speed/Duplex and Smart MissingLink™ (SML) settings
may be configured using DIP switches.
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12VDC locking power connector.

Features

AT-MMC2000/200 Series Mini Switching Media Converter Installation Guide
Here are the key features of the AT-MMC2000/200 Series converters:
AT-MMC2000/SC, AT-MMC2000/ST, and AT-MMC2000/LC
1000Base-SX fiber-optic port
Auto Negotiation or fixed 100Mpbs full duplex and Auto MDI/MDI-X
on 10/100/1000 twisted-pair port. The 10/100/1000 twisted-pair port will auto-negotiate to match the existing copper infrastructure or can be forced to 100Mpbs full-duplex operation.
Support for Jumbo frames up to 10kB
LEDs for unit and port status
SML DIP switch for activating the SML feature which notifies end
nodes of connection failures
12 VDC external wall-mount AC power adapter
AT-MMC2000/SP
SFP port supporting 1000-SF/LX and 100-FX/LX SFP modules
Auto Negotiation or fixed 100Mpbs full duplex and Auto MDI/MDI-X
on 10/100/1000 twisted-pair port. The 10/100/1000 twisted-pair port will auto-negotiate to match the existing copper infrastructure or can be forced to 100Mpbs full-duplex operation.
Support for Jumbo frames up to 10kB
LEDs for unit and port status
SML DIP switch for activating the SML feature which notifies end
nodes of connection failures
12 VDC external wall-mount AC power adapter
AT-MMC200/SC, AT-MMC200/ST, and AT-MMC200/LC
100Base-FX fiber-optic port
Auto Negotiation or fixed 100Mpbs full duplex and Auto MDI/MDI-X
on 10/100 twisted-pair port. The 10/100 twisted-pair port will auto­negotiate to match the existing copper infrastructure or can be forced to 100Mpbs full-duplex operation.
Support for Jumbo frames up to 10kB
LEDs for unit and port status
SML DIP switch for activating the SML feature which notifies end
nodes of connection failures
12 VDC external wall-mount AC power adapter
17
Chapter 1: Overview
Note
Twisted-Pair Port Here are the basic features of the twisted-pair (copper) port:
10/100/1000 Mbps (AT-MMC2000/SC, AT-MMC2000/ST,
AT-MMC2000/LC, AT-MMC2000/SP) or 10/100 Mbps (AT-MMC200/SC, AT-MMC200/ST, AT-MMC200/LC)
10/100/1000Base-T compliant (AT-MMC2000/SC, AT-MMC2000/
ST, AT-MMC2000/LC, AT-MMC2000/SP) or 10/100Base-T compliant (AT-MMC200/SC, AT-MMC200/ST, AT-MMC200/LC)
IEEE 802.3u Auto-Negotiation compliant
Auto MDI/MDI-X
100 meters (328 feet) maximum operating distance
RJ45 connector
Fiber Connection The AT-MMC2000/200 Series converters support the following transceiver
fiber connections:
The AT-MMC2000/SC has a fixed dual fiber SC 1000-X
connection.
Auto MDI/
MDI-X
The AT-MMC2000/ST has a fixed dual fiber ST 1000-X
connection.
The AT-MMC2000/LC has a fixed dual fiber LC 1000-X
connection.
The AT-MMC200/SC has a fixed dual fiber SC 100-X connection.
The AT-MMC200/ST has a fixed dual fiber ST 100-X connection.
The AT-MMC200/LC has a fixed dual fiber LC 100-X connection.
For the maximum operating distance, refer to Table 12 on page 58.
The AT-MMC2000/SP has a plug-in SFP cage fiber connection.
1000-X and 100-FX modules are supported.
For the AT-MMC2000/SP, you must purchase the SFP transceiver separately. For a list of supported transceivers, contact your Allied Telesis distributor or reseller.
An RJ45 twisted-pair port on a 100 Mbps Ethernet network device can have one of two possible wiring configurations: MDI or MDI-X. The RJ45 port on a PC, router, or bridge is typically wired as MDI, while the twisted­pair port on a switch or hub is usually MDI-X.
The media converter features Auto MDI/MDI-X. The twisted-pair port automatically determines the configuration of the port on the device to which it is connected and then configures itself appropriately.
For example, if a port on a media converter is connected to a port on a bridge, which is typically wired as MDI, the port on the media converter automatically configures itself as MDI-X.
18
AT-MMC2000/200 Series Mini Switching Media Converter Installation Guide
PWR
SYS
FIBER
P2
L/A
COPPER
P1
L/A
This feature allows you to use a straight-through cable when connecting any type of device to the media converter, regardless of the wiring configuration of the port on the device.
LEDs Figure 1 shows the PWR and SYS LEDs.
Figure 1. PWR and SYS LEDs
Figure 2 shows the port LEDs.
Figure 2. Port LEDs
Table 1 on page 20 describes the media converter’s LEDs.
19
Chapter 1: Overview
Table 1. Media Converter LED Functional Descriptions
LED State Description
Off The media converter is not receiving power.
PWR
SYS
COPPER
P1 L/A
(L = Link;
A = Activity)
Steady
The media converter is receiving power.
Green
Off The media converter is not operational and
will not pass traffic.
Solid
The media converter is operational.
Green
(with
Heartbeat)
Note: The SYS LED will flicker briefly at a regular interval. This “heartbeat” indicates that the internal system is running normally.
Slow
An error is present on the media converter.
Blinking
Green
Off The port has not established a link.
Steady
Green
The port has an established link to a network device, but it is not transmitting or receiving network packets.
Rapid
Blinking
The port is transmitting or receiving network packets.
Green
20
FIBER P2
L/A
(L = Link;
A = Activity)
Slow
Blinking
SML is on and detects a failure on the fiber port.
Green
Off The port has not established a link.
Steady
Green
The port has an established link to a network device, but it is not transmitting or receiving network packets.
Rapid
Blinking
The port is transmitting or receiving network packets.
Green
Slow
Blinking
Green
SML is on and detects a failure on the copper port or the remote fiber port when operating in a back-to-back configuration with another AT-MMC2000/200 Series media converter.
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