Allied Telesis AT-8100L-8, AT-8100S-48, AT-8100L-8POE-E, AT-8100S-48POE, AT-8100L-8POE User Manual

8100L and 8100S Series
Fast Ethernet Switches
AT-8100L/8
AT-8100L/8POE
AT-8100L/8POE-E
AT-8100S/24C
AT-8100S/24
AT-8100S/48
AT-8100S/16F8-SC
AT-8100S/16F8-LC
AT-8100S/24F-LC
Stand-alone Switch Installation Guide
613-001382 Rev. E
Copyright 2012 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 Standards
This product meets the following standards.
U.S. Federal Communications Commission
Radiated Energy
Note: 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.
Note: Modifications or changes not expressly approved of by the manufacturer or the FCC, can void your right to operate this equipment.
Industry Canada
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.
RFI Emissions: FCC Class A, EN55022 Class A, EN61000-3-2, EN61000-3-3, VCCI Class A, C-TICK, CE
Warning: In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.
EMC (Immunity): EN55024
Electrical Safety: EN60950-1 (TUV), UL 60950-1 (
Laser Safety EN60825
CULUS
)
3
Translated Safety Statements
Important: The indicates that translations of the safety statement are available in the PDF document “Translated Safety Statements” posted on the Allied Telesis website at www.alliedtelesis.com.
4

Contents

Preface .............................................................................................................................................................................. 13
Document Conventions .......................................................................................................................................................14
Contacting Allied Telesis .....................................................................................................................................................15
Chapter 1: Overview ........................................................................................................................................................ 17
Features ..............................................................................................................................................................................18
8100L and 8100S Models ............................................................................................................................................18
10/100 Mbps Twisted Pair Ports ..................................................................................................................................18
Fiber Optic Ports ..........................................................................................................................................................18
Power over Ethernet.....................................................................................................................................................19
10/100/1000 Mbps Twisted Pair Ports .........................................................................................................................19
SFP Slots .....................................................................................................................................................................19
Stacking Ports ..............................................................................................................................................................20
LEDs.............................................................................................................................................................................20
Installation Options.......................................................................................................................................................20
MAC Address Table .....................................................................................................................................................20
Management Software and Interfaces .........................................................................................................................20
Management Methods..................................................................................................................................................20
Fanless Models ............................................................................................................................................................21
8100L Series Switches ........................................................................................................................................................22
Hardware Features.......................................................................................................................................................22
Front Panels .................................................................................................................................................................23
Front Panel Components .............................................................................................................................................23
8100S Twisted Pair Series Switches...................................................................................................................................24
Hardware Features.......................................................................................................................................................24
Front Panels .................................................................................................................................................................25
Front Panel Components .............................................................................................................................................26
8100S Fiber Optic Series Switches .....................................................................................................................................27
......................................................................................................27
Hardware Features..............................................
Front Panels .................................................................................................................................................................28
Fiber Optic Ports ..........................................................................................................................................................29
Back Panels.........................................................................................................................................................................30
Management Panels............................................................................................................................................................32
Model Naming Conventions.................................................................................................................................................33
10/100Base-TX Twisted Pair Ports......................................................................................................................................35
Speed ...........................................................................................................................................................................35
Duplex Mode ................................................................................................................................................................35
Wiring Configuration.....................................................................................................................................................35
Maximum Distance.......................................................................................................................................................36
Power Over Ethernet....................................................................................................................................................36
Cable Requirements.....................................................................................................................................................36
Port Pinouts..................................................................................................................................................................36
10/100/1000Base-T Twisted Pair Ports ...............................................................................................................................37
Speed ...........................................................................................................................................................................37
Duplex Mode ................................................................................................................................................................37
Wiring Configuration.....................................................................................................................................................37
Maximum Distance.......................................................................................................................................................38
Power Over Ethernet....................................................................................................................................................38
Cable Requirements.....................................................................................................................................................38
...
5
Contents
Port Pinouts ................................................................................................................................................................. 38
SFP Slots............................................................................................................................................................................ 39
Power Over Ethernet .......................................................................................................................................................... 41
PoE Standards ............................................................................................................................................................ 41
Powered Device Classes............................................................................................................................................. 42
Power Budget .............................................................................................................................................................. 42
Port Prioritization ......................................................................................................................................................... 43
Wiring Implementation................................................................................................................................................. 44
Stacking Ports..................................................................................................................................................................... 45
eco-friendly Button.............................................................................................................................................................. 46
LEDs ................................................................................................................................................................................... 47
10/100Base-TX Twisted Pair Port LEDs...................................................................................................................... 47
10/100/1000Base-T Twisted Pair Port LEDs ............................................................................................................... 48
100Base-FX Port LEDs ............................................................................................................................................... 49
SFP Slot LED .............................................................................................................................................................. 50
Stacking Port LEDs ..................................................................................................................................................... 51
Stack ID LED ............................................................................................................................................................... 51
Console Port ....................................................................................................................................................................... 53
Power Supplies................................................................................................................................................................... 54
Power Connectors .............................................................................................................................................................. 55
Chapter 2: Beginning the Installation ............................................................................................................................ 57
Installation Procedures ....................................................................................................................................................... 58
Reviewing Safety Precautions ............................................................................................................................................ 59
Choosing a Site for the Switch............................................................................................................................................ 63
Unpacking the Switch ......................................................................................................................................................... 64
8100L Series Switches ................................................................................................................................................ 64
8100S Series Switches................................................................................................................................................ 66
AT-8100S/24C Switch ................................................................................................................................................. 67
Chapter 3: Installing the Switch on a Table or in an Equipment Rack ....................................................................... 69
Installing the Switch on a Table or Desktop ........................................................................................................................ 70
Installing the Switch in an Equipment Rack ........................................................................................................................ 71
Chapter 4: Cabling the Networking Ports ...................................................................................................................... 77
Cabling the Twisted Pair and Fiber Optic Ports .................................................................................................................. 78
Twisted Pair Ports ....................................................................................................................................................... 78
Fiber Optic Ports.......................................................................................................................................................... 79
General Guidelines...................................................................................................................................................... 79
Installing Optional SFP Transceivers.................................................................................................................................. 80
p
ter 5: Powering On the Switch ............................................................................................................................... 85
Cha
Powering On an AC Switch................................................................................................................................................. 86
Monitoring the Initialization Processes ........................................................................................................................ 87
Powering On a DC Switch .................................................................................................................................................. 91
Setting the Stack ID Number .............................................................................................................................................. 95
Starting a Local Management Session ........................................................................................................................ 95
Starting a Telnet Management Session....................................................................................................................... 96
Changing the Stack ID Number................................................................................................................................... 97
Starting a Management Session......................................................................................................................................... 99
Local Management ...................................................................................................................................................... 99
Telnet Management..................................................................................................................................................... 99
Secure Shell Management ........................................................................................................................................ 100
Web Browser Management ....................................................................................................................................... 100
SNMP ........................................................................................................................................................................ 101
Specifying Ports in the Command Line Interface for Stand-alone Switches.............................................................. 101
Chapter 6: Troubleshooting .......................................................................................................................................... 103
Appendix A: Technical Specifications ......................................................................................................................... 107
Physical Specifications ..................................................................................................................................................... 107
Environmental Specifications............................................................................................................................................ 108
Power Specifications......................................................................................................................................................... 109
6
Stand-alone Switch Installation Guide for 8100L and 8100S Series Switches
Certifications......................................................................................................................................................................110
Quality and Reliability ........................................................................................................................................................110
RJ-45 Twisted Pair Port Pinouts........................................................................................................................................111
Fiber Optic Port Specifications ..........................................................................................................................................112
RJ-45 Style Serial Console Port Pinouts ...........................................................................................................................114
Stacking Port Pinouts ........................................................................................................................................................114
7
Contents
8

Figures

Figure 1: Front Panels of the 8100L Series Switches...........................................................................................................23
Figure 2: Networking Ports and SFP Slots on the 8100L Series Switches...........................................................................23
Figure 3: Front Panels of the 8100S Twisted Pair Series Switches .....................................................................................25
Figure 4: Networking Ports and SFP Slots on the 8100S Series Switches ..........................................................................26
Figure 5: Front Panels of the 8100S Fiber Optic Series Switches........................................................................................28
Figure 6: Front Panels of the 8100S Fiber Optic Series Switches (Continued)....................................................................29
Figure 7: Back Panels of the Single Power Supply Switches ...............................................................................................30
Figure 8: Back Panels of the Dual Power Supply Switches..................................................................................................31
Figure 9: 8100L Series Management Panel .........................................................................................................................32
Figure 10: 8100S Series Management Panel.......................................................................................................................32
Figure 11: Model Naming Conventions for the Twisted Pair 8100L and 8100S Series Switches ........................................33
Figure 12: Model Naming Conventions of the Fiber Optic 8100S Series Switches ..............................................................33
Figure 13: 10/100Base-TX Port LEDs ..................................................................................................................................47
Figure 14: 10/100/1000Base-T Port LEDs............................................................................................................................48
Figure 15: 100Base-FX Port LED.........................................................................................................................................49
Figure 16: SFP Slot LEDs ....................................................................................................................................................50
Figure 17: Stacking Port S1 and S2 LEDs............................................................................................................................51
Figure 18: Stack ID LED.......................................................................................................................................................52
Figure 19: Components of the 8100L Series Switches.........................................................................................................65
Figure 20: Components of the 8100S Series Switches ........................................................................................................66
Figure 21: Components of the AT-8100S/24C Switch..........................................................................................................67
Figure 22: Turning the Switch Upside Down ........................................................................................................................71
i
gure 23: Removing the Rubber Feet .................................................................................................................................71
F
Figure 24: Attaching the Brackets to Install the Switch in an Equipment Rack ....................................................................72
Figure 25: Attaching the Brackets to Install the Switch in an Equipment Rack (Continued).................................................73
Figure 26: Attaching the Brackets to 8100L and AT-8100S/24C Switches for Equipment Rack Installation........................74
Figure 27: Attaching the Brackets to 8100L and AT-8100S/24C Switches for Equipment Rack Installation (Continued) .... 75
Figure 28: Mounting the Switch in an Equipment Rack ........................................................................................................75
Figure 29: Removing the Dust Plug from an SFP Slot .........................................................................................................81
Figure 30: Installing an SFP Transceiver..............................................................................................................................81
Figure 31: Removing the Dust Cover from the SFP Module ................................................................................................82
Figure 32: Positioning the SFP Handle in the Upright Position ............................................................................................82
Figure 33: Connecting the Fiber Optic Cable to the SFP Module.........................................................................................83
Figure 34: Plugging in the AC Power Cord...........................................................................................................................86
Figure 35: Switch Initialization Messages.............................................................................................................................89
Figure 36: Switch Initialization Messages (Continued).........................................................................................................90
Figure 37: DC Terminal Block...............................................................................................................................................92
Figure 38: Stripped Wire.......................................................................................................................................................92
Figure 39: Inserting Wires into the DC Terminal Block.........................................................................................................93
Figure 40: Connecting the Management Cable to the Console Port ....................................................................................95
Figure 41: AlliedWare Plus Command Line Prompt .............................................................................................................97
Figure 42: Moving to the Global Configuration Mode with the ENABLE and CONFIGURE TERMINAL Commands ..........97
Figure 43: STACK Command Confirmation Prompt .............................................................................................................98
Figure 44: PORT Parameter in the Command Line Interface.............................................................................................101
Figure 45: RJ-45 Socket Pin Layout (Front View) ..............................................................................................................111
Figure 46: Stacking Port Pin Layout (Front View)...............................................................................................................114
9
Figures
10

Tables

Table 1: Hardware Features of the 8100L Series Switches ................................................................................................22
Table 2: Hardware Features of the 8100S Twisted Pair Series ...........................................................................................24
Table 3: Hardware Features of the Fiber Optic 8100S Series Switches ............................................................................. 27
Table 4: General Specifications of the Fiber Optic Ports .....................................................................................................29
Table 5: Model Naming Conventions for the Twisted Pair 8100L and 8100S Series Switches ...........................................33
Table 6: Model Naming Conventions for the Fiber Optic 8100S Series Switches ...............................................................34
Table 7: Twisted Pair Cable Requirements for the 10/100Base-TX Ports ...........................................................................36
Table 8: Twisted Pair Cable for the 10/100/1000Base-T Ports ...........................................................................................38
Table 9: Combo Ports ..........................................................................................................................................................39
Table 10: IEEE Powered Device Classes ............................................................................................................................42
Table 11: 10/100Base-TX Port LEDs ..................................................................................................................................47
Table 12: 10/101000Base-T Port LEDs ...............................................................................................................................48
Table 13: 100Base-FX Port LED .........................................................................................................................................49
Table 14: SFP Slot LED ......................................................................................................................................................50
Table 15: Stacking Port S1 and S2 LEDs ............................................................................................................................51
Table 16: LEDs and Management Software Initialization ....................................................................................................88
Table 17: Product Dimensions ...........................................................................................................................................107
Table 18: Product Weights ................................................................................................................................................107
Table 19: Ventilation Requirements ...................................................................................................................................108
Table 20: Environmental Specifications for all Switches Except the AT-8100L/8POE-E Switch .......................................108
Table 21: Environmental Specifications for the AT-8100L/8POE-E Switch .......................................................................108
Table 22: Maximum Power Consumptions ........................................................................................................................109
Table 23: Input Voltages ....................................................................................................................................................109
Table 24: Product Certifications .........................................................................................................................................110
Table 25: MTBF .................................................................................................................................................................110
Table 26: Pin Signals for 10 and 100 Mbps .......................................................................................................................111
Table 27: Pin Signals for 1000 Mbps .................................................................................................................................112
ble 28: Fiber Optic Port Specifications for the AT-8100S/16F8-SC Switch ................................................................... 112
Ta
Table 29: Fiber Optic Port Specifications for the AT-8100S/16F8-LC and AT-8100S/24F-LC Switches ..........................113
Table 30: RJ-45 Style Serial Console Port Pin Signals .....................................................................................................114
Table 31: Stacking Port Pin Signals ..................................................................................................................................114
11
Tables
12

Preface

This guide contains the installation instructions for the 8100L and 8100S Series of Fast Ethernet switches. This manual explains how to install the units as stand-alone devices. For instructions on how to install the 8100S Series switches in a stack configuration, refer to the Stack Installation Guide for the 8100S Series Switches.
This preface contains the following sections:
“Document Conventions” on page 14
“Contacting Allied Telesis” on page 15
13
Preface
Note
Caution
Warning

Document Conventions

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.
14

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 product questions in our knowledge database, to check support tickets, to learn about RMAs, and to 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 a Return Merchandise
Authorization (RMA) request via our interactive support center.
Stand-alone Switch Installation Guide for 8100L and 8100S Series Switches
Documentation — View the most recent installation and user
guides, software release notes, white papers, and data sheets for your products.
Software Downloads — Download the latest software releases for
your managed products.
For sales or corporate information, go to www.alliedtelesis.com/ purchase and select your region.
15
Preface
16

Chapter 1

Note

Overview

This chapter contains the following sections:
“Features” on page 18
“8100L Series Switches” on page 22
“8100S Twisted Pair Series Switches” on page 24
“8100S Fiber Optic Series Switches” on page 27
“Back Panels” on page 30
“Management Panels” on page 32
“Model Naming Conventions” on page 33
“10/100Base-TX Twisted Pair Ports” on page 35
“10/100/1000Base-T Twisted Pair Ports” on page 37
“SFP Slots” on page 39
“Power Over Ethernet” on page 41
“Stacking Ports” on page 45
“eco-friendly Button” on page 46
“LEDs” on page 47
“Console Port” on page 53
“Power Supplies” on page 54
“Power Connectors” on page 55
This guide contains instructions on how to install the 8100L and 8100S Series switches as stand-alone switches. For instructions on how to install the 8100S Series switches in a stack configuration, refer to the Stack Installation Guide for the 8100S Series Switches.
17
Chapter 1: Overview

Features

Here is a list of the switches and their features:
8100L and 8100S
Models
10/100 Mbps Twisted Pair
Ports
Here are the 8100L and 8100S Series switches:
AT-8100L/8
AT-8100L/8POE
AT-8100L/8POE-E
AT-8100S/24C
AT-8100S/24
AT-8100S/24POE
AT-8100S/48
AT-8100S/48POE
AT-8100S/16F8-SC
AT-8100S/16F8-LC
AT-8100S/24F-LC
Here are the basic features of the 10/100 Mbps twisted pair ports:
8, 24, or 48 ports per switch
10Base-T and 100Base-TX compliant
IEEE 802.3u Auto-Negotiation compliant
Auto-MDI/MDIX
100 meters (328 feet) maximum operating distance
IEEE 802.3x flow control in 10/100Base-TX full-duplex operation
IEEE 802.3x backpressure in 10/100Base-TX half-duplex
operation
Support for jumbo frames up to 10KB
RJ-45 connectors

Fiber Optic Ports Here are the basic features of the fiber optic ports:

16 or 24 ports per switch
100Base-FX compliant
Duplex SC or duplex LC
Maximum distance of 2 kilometers (1.24 miles) for the fiber optic
ports on the AT-8100S/16F8-LC, AT-8100S/16F8-SC, and AT-8100S/24F-LC Switches
18
Stand-alone Switch Installation Guide for 8100L and 8100S Series Switches
Note
Note
Power over
Ethernet
10/100/1000
Mbps Twisted
Pair Ports
Here are the basic features of Power over Ethernet (PoE):
PoE and PoE+ supported on the 10/100Base-TX ports on the
AT-8100L/8POE, AT-8100L/8POE-E, AT-8100S/24POE, and AT-8100S/48POE Switches
Powered device classes 0 to 4
Power budgets of 180 watts for the AT-8100L/8POE and
AT-8100L/8POE-E Switches and 370 watts for the AT-8100S/ 24POE and AT-8100S/48POE Switches
Port prioritization
Here are the basic features of the 10/100/1000 Mbps twisted pair ports:
Two ports per switch
10Base-T, 100Base-TX, and 1000Base-T compliant
IEEE 802.3u Auto-Negotiation compliant
Auto-MDI/MDIX
100 meters (328 feet) maximum operating distance
IEEE 802.3x flow control in 10/100Base-TX full-duplex mode
IEEE 802.3x backpressure in 10/100Base-TX half-duplex mode
IEEE 803.3z 1000Base-T flow control
Support for jumbo frames up to 10KB
RJ-45 connectors

SFP Slots Here are the basic features of the SFP slots:

Two slots per switch
Support 100Mbps 100Base-FX or 1000Mbps 1000Base-SX/LX
transceivers
The SFP slots and 10/100/1000Base-TX twisted pair ports are paired together to form combo ports. For information, refer to “SFP Slots” on page 39.
SFP transceivers must be purchased separately. For a list of supported transceivers, contact your Allied Telesis distributor or reseller.
19
Chapter 1: Overview

Stacking Ports Here are the basic features of the stacking ports on the 8100S Series

switches:
Two stacking ports per switch
10Gbps total bandwidth
High-definition Multimedia Interface (HDMI) connectors

LEDs Here are the port LEDs:

Duplex mode and link/activity LEDs for the twisted pair ports
Link/activity LEDs for the 100Base-FX fiber optic ports
Link/activity LEDs for the SFP slots
Link LEDs for the stacking ports
Stack ID number LED
eco-friendly button turns off the LEDs to conserve electricity
Installation
Options
MAC Address
Table
Management
Software and
Interfaces
Management
Methods
Here are the installation options for stand-alone switches:
19-inch equipment rack
Desk or tabletop
Here are the basic features of the MAC address tables of the switches:
Storage capacity of 16,000 MAC address entries
Automatic learning and aging
Here are the management software and management interfaces:
AlliedWare Plus Management Software
Command line interface
Web browser interface
Here are the methods for managing the switches:
Local management through the Console port
Remote Telnet and Secure Shell management
20
Remote HTTP and HTTPS web browser management
SNMPv1, v2c, and v3
Stand-alone Switch Installation Guide for 8100L and 8100S Series Switches

Fanless Models Here are the 8100L and 8100S Series switches that do not have fans:

AT-8100L/8 Switch
AT-8100S/24 Switch
AT-8100S/24C Switch
AT-8100S/48 Switch
21
Chapter 1: Overview
Note

8100L Series Switches

The three models in the 8100L Series are listed here:
AT-8100L/8
AT-8100L/8POE
AT-8100L/8POE-E
Hardware
Table 1 lists the hardware features of the 8100L Series switches.
Features
Table 1. Hardware Features of the 8100L Series Switches
Feature 8 8POE 8POE-E
Number of 10/100Base-TX Ports 8 8 8
Number of 10/100/1000Base-T Ports 2 2 2
Number of SFP Slots for 100Mbps 100Base-FX or 1000Mbps 1000Base-SX/LX Transceivers
1
Stacking Ports No No No
Power over Ethernet No Yes Yes
Power over Ethernet Budget (Watts) - 180 180
Powered Device Classes - 0 to 4 0 to 4
Number of Power Supplies 1 1 1
Power Supply Type AC AC AC
222
Console Management Port Yes Yes Yes
Ventilation Fan No Yes Yes
1. The SFP transceiver slots and 10/100/1000Base-T ports are paired together to form combo ports. Refer to
“SFP Slots” on page 39 for background information.
The AT-8100L/8POE-E switch has an extended operating temperature range, which is signified by the “-E” in the model name. In all other respects, it is identical to the AT-8100L/8POE switch. The operating temperature ranges of the models are listed in “Environmental Specifications” on page 108.
22
Stand-alone Switch Installation Guide for 8100L and 8100S Series Switches
AT-8100L/8
AT-8100L/8POE
AT-8100L/8POE-E
10/100Base-TX
Combo 10/100/1000Base-T
Ports and SFP Slots
Ports
Management
Panel

Front Panels The front panels of the 8100L Series switches are shown in Figure 1.

Front Panel
Components
Figure 1. Front Panels of the 8100L Series Switches
Figure 2 identifies the Fast and Gigabit Ethernet networking ports and the SFP slots on the 8100L Series switches.
Figure 2. Networking Ports and SFP Slots on the 8100L Series Switches
23
Chapter 1: Overview

8100S Twisted Pair Series Switches

The five twisted pair models in the 8100S Series are listed here:
AT-8100S/24C
AT-8100S/24
AT-8100S/24POE
AT-8100S/48
AT-8100S/48POE
For information on the fiber optic models, refer to “8100S Fiber Optic Series Switches” on page 27.
Hardware
Features
Table 2 lists the hardware features of the twisted pair models of the 8100S Series switches.
Table 2. Hardware Features of the 8100S Twisted Pair Series
Feature 24C 24 24POE 48 48POE
Number of 10/100Base-TX Ports 24 24 24 48 48
Number of 10/100/1000Base-T Ports 22222
Number of SFP Slots for 100Mbps
22222
100Base-FX or 1000Mbps 1000Base-SX/LX Transceivers
1
Stacking Ports Yes Yes Yes Yes Yes
Power over Ethernet No No Yes No Yes
Power over Ethernet Budget (Watts) - - 370 - 370
Powered Device Classes - - 0 to 4 - 0 to 4
Number of Power Supplies 12222
Power Supply Type AC AC or
AC AC AC
DC
Console Management Port Yes Yes Yes Yes Yes
Ventilation Fan No No Yes No Yes
1. The SFP transceiver slots are paired with the 10/100/1000Base-T ports to form combo ports. Refer to “SFP Slots” on page 39 for background information.
24
Stand-alone Switch Installation Guide for 8100L and 8100S Series Switches
AT-8100S/24
AT-8100S/24POE
AT-8100S/48
AT-8100S/48POE
AT-8100S/24C

Front Panels The front panels of the 8100S Series switches are shown in Figure 3.

Figure 3. Front Panels of the 8100S Twisted Pair Series Switches
25
Chapter 1: Overview
10/100Base-TX Ports
Combo
Ports and SFP Slots
10/100/1000Base-T
Management
Panel
Front Panel
Components
Figure 4 identifies the Fast and Gigabit Ethernet networking ports and the SFP slots on the 8100S Series switches.
Figure 4. Networking Ports and SFP Slots on the 8100S Series Switches
26

8100S Fiber Optic Series Switches

The three fiber optic models in the 8100S Series are listed here:
AT-8100S/16F8-SC
AT-8100S/16F8-LC
AT-8100S/24F-LC
Stand-alone Switch Installation Guide for 8100L and 8100S Series Switches
Hardware
Features
Table 3 lists the hardware features of the fiber optic 8100S Series switches.
Table 3. Hardware Features of the Fiber Optic 8100S Series Switches
Feature 16F8-SC 16F8-LC 24F-LC
Number of 100Base-FX Fiber Optic Ports 16 16 24
Connectors
Maximum Distance per Port
Duplex SC Duplex LC Duplex LC
2 kilometers (1.24 miles)
2 kilometers (1.24 miles)
2 kilometers (1.24 miles)
Number of 10/100Base-TX Ports 8 8 0
Number of 10/100/1000Base-T Ports 2 2 2
Number of SFP Slots for 100Mbps 100Base-FX or 1000Mbps 1000Base-SX/LX Transceivers
1
222
Stacking Ports Yes Yes Yes
Power over Ethernet No No No
Number of Power Supplies 2 2 2
Power Supply Type AC AC AC
Console Management Port Yes Yes Yes
Ventilation Fan Yes Yes Yes
1. The SFP transceiver slots and the 10/100/1000Base-T ports are paired together to form combo ports, as explained in “SFP Slots” on page 39.
27
Chapter 1: Overview
AT-8100S/16F8-SC
AT-8100S/16F8-LC
100Base-FX Fiber
Combo
Ports and SFP Slots
Optic Ports with
10/100Base-TX
Twisted Pair
Duplex SC Connectors
Ports
10/100/1000Base-T
Management
Panel
100Base-FX Fiber
Combo
Ports and SFP Slots
Optic Ports with
10/100Base-TX
Twisted Pair
Duplex LC Connectors
Ports
10/100/1000Base-T
Management
Panel

Front Panels The front panels of the fiber optic switches are shown in Figure 5 and

Figure 6 on page 29.
Figure 5. Front Panels of the 8100S Fiber Optic Series Switches
28
Stand-alone Switch Installation Guide for 8100L and 8100S Series Switches
AT-8100S/24-LC
100Base-FX Fiber
Combo
Ports and SFP Slots
Optic Ports with
Duplex LC Connectors
10/100/1000Base-T
Management
Panel
Figure 6. Front Panels of the 8100S Fiber Optic Series Switches
(Continued)

Fiber Optic Ports Table 4 lists the general specifications of the fiber optic ports on the fiber

Number of Fiber Optic Ports 16 16 24
Connector Duplex SC Duplex LC Duplex LC
Wavelength Transmit and
Standard 100Base-FX 100Base-FX 100Base-FX
Speed 100 Mbps 100 Mbps 100 Mbps
Maximum Distance 2 kilometers
Fiber Optic Cable 50/125 or 62.5/
optic switches.
Table 4. General Specifications of the Fiber Optic Ports
Feature 16F8-SC 16F8-LC 24F-LC
receive: 1310 nm
(1.24 miles)
125 µm (core/ cladding) multimode fiber
Transmit and receive: 1310 nm
2 kilometers (1.24 miles)
50/125 or 62.5/ 125 µm multimode fiber optic cable
Transmit and receive: 1310 nm
2 kilometers (1.24 miles)
50/125 or 62.5/ 125 µm multimode fiber optic cable
optic cable
29
Chapter 1: Overview
AC Power
Connector
AT-8100L/8 and AT-8100S/24C Switches
AC Power
Connector
AT-8100L/8POESwitch

Back Panels

Figure 7 shows the back panels of the single power supply switches.
Figure 7. Back Panels of the Single Power Supply Switches
30
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