GE MULTILINK ML2400 User manual

MultiLink ML2400
Ethernet Communications Switch
Instruction Manual
Firmware Revision 3.x
Manual P/N: 1601-0220-AB
Manual Order Code: GEK-113042K
Copyright © 2008 GE Multilin
GE Multilin
215 Anderson Avenue, Markham, Ontario
Canada L6E 1B3
Tel: [phone] Fax: [phone]
Internet: http://www.GEmultilin.com
*1601-0220-AB*
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ISO9001:2000
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GE Multilin's Quality
Management System is
registered to ISO9001:2000
QMI # 005094
UL # A3775
GE Consumer & Industrial
Multilin

These instructions do not purport to cover all details or variations in equipment nor provide
for every possible contingency to be met in connection with installation, operation, or
maintenance. Should further information be desired or should particular problems arise
which are not covered sufficiently for the purchaser’s purpose, the matter should be referred
to the General Electric Company.
To the extent required the products described herein meet applicable ANSI, IEEE, and NEMA
standards; but no such assurance is given with respect to local codes and ordinances
because they vary greatly.
© 2008 GE Multilin Incorporated. All rights reserved.
GE Multilin Multilink ML2400 instruction manual for revision 3.x.
Multilink ML2400 is a registered trademark of GE Multilin Inc.
The contents of this manual are the property of GE Multilin Inc. This documentation is
furnished on license and may not be reproduced in whole or in part without the permission
of GE Multilin. The content of this manual is for informational use only and is subject to
change without notice.
Part numbers contained in this manual are subject to change without notice, and should
therefore be verified by GE Multilin before ordering.
Part number: 1601-0220-AB (June 2008)

TOC TABLE OF CONTENTS
MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL TOC–I
Table of Contents
1: INTRODUCTION GETTING STARTED ...............................................................................................................1-1
INSPECTING THE PACKAGE AND PRODUCT ..........................................................................1-1
ORDERING .............................................................................................................................1-2
ORDER CODES .........................................................................................................................1-2
SPECIFICATIONS ...................................................................................................................1-3
TECHNICAL SPECIFICATIONS ..................................................................................................1-3
ENVIRONMENTAL SPECIFICATIONS ........................................................................................1-5
TYPE TESTS ...............................................................................................................................1-5
PHYSICAL SPECIFICATIONS .....................................................................................................1-6
APPROVALS AND WARRANTY ................................................................................................1-6
FIRMWARE OVERVIEW ........................................................................................................1-8
COMMAND LINE FIRMWARE ..................................................................................................1-8
ENERVISTA SOFTWARE ...........................................................................................................1-8
BEFORE STARTING ...................................................................................................................1-9
COMMAND LINE INTERFACE FIRMWARE .......................................................................1-10
CONSOLE CONNECTION .........................................................................................................1-10
CONSOLE SETUP ......................................................................................................................1-10
CONSOLE SCREEN ...................................................................................................................1-11
LOGGING INFOR THE FIRST TIME .........................................................................................1-11
AUTOMATIC IP ADDRESS CONFIGURATION .........................................................................1-11
SETTING THE IP PARAMETERS ...............................................................................................1-12
PRIVILEGE LEVELS ....................................................................................................................1-14
USER MANAGEMENT ...............................................................................................................1-14
HELP ..........................................................................................................................................1-15
EXITING .....................................................................................................................................1-17
ENERVISTA SECURE WEB MANAGEMENT ......................................................................1-18
LOGGING IN FOR THE FIRST TIME .........................................................................................1-18
PRIVILEGE LEVELS ....................................................................................................................1-19
USER MANAGEMENT ...............................................................................................................1-19
MODIFYING THE PRIVILEGE LEVEL ........................................................................................1-22
HELP ..........................................................................................................................................1-22
EXITING .....................................................................................................................................1-23
ML2400 FIRMWARE UPDATES ..........................................................................................1-24
UPDATING MULTILINK FIRMWARE ........................................................................................1-24
SELECTING THE PROPER VERSION ........................................................................................1-24
UPDATING THROUGH THE COMMAND LINE .........................................................................1-24
UPDATING THROUGH THE ENERVISTA SOFTWARE ..............................................................1-25
2: PRODUCT
DESCRIPTION
OVERVIEW ..............................................................................................................................2-1
INTRODUCTION TO THE ML2400 .........................................................................................2-1
DESIGN ASPECTS .....................................................................................................................2-2
COMMUNICATIONS MODULES .........................................................................................2-3
FOUR-PORT MODULES ...........................................................................................................2-3
SIX-PORT MODULES ................................................................................................................2-4
EIGHT-PORT MODULES ...........................................................................................................2-4
GIGABIT (1000 MBPS) MODULES ........................................................................................2-6
FEATURES AND BENEFITS ..................................................................................................2-7
PACKET PRIORITIZATION, 802.1PQOS ...............................................................................2-7
FRAME BUFFERING AND FLOW CONTROL ...........................................................................2-7

TOC–II MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL
TABLE OF CONTENTS
MULTILINK SWITCH SOFTWARE ............................................................................................2-7
REDUNDANT POWER SUPPLY ................................................................................................2-8
ADDITIONAL FEATURES AND BENEFITS ................................................................................2-8
APPLICATIONS ......................................................................................................................2-10
DESCRIPTION ............................................................................................................................2-10
ML2400 SWITCH FOR AVLAN APPLICATION ...................................................................2-10
NETWORK WITH MULTIPLE SUBNETS ...................................................................................2-11
3: INSTALLATION PREPARATION .......................................................................................................................3-1
PRECAUTIONS ...........................................................................................................................3-1
LOCATING THE ML2400 .......................................................................................................3-1
CONNECTING ETHERNET MEDIA .....................................................................................3-3
DESCRIPTION ............................................................................................................................3-3
CONNECTING ST-TYPE FIBER OPTICS (TWIST-LOCK) ..........................................................3-3
CONNECTING SC-TYPE FIBER OPTICS (SNAP-IN) ................................................................3-4
CONNECTING SINGLE-MODE FIBER OPTICS ........................................................................3-4
CONNECTING RJ45 TWISTED PAIR ......................................................................................3-4
CONNECTING GIGABIT MEDIA USING GBICS......................................................................3-5
MECHANICAL INSTALLATION ............................................................................................3-6
TABLE-TOP OR SHELF MOUNTING ........................................................................................3-6
RACK MOUNTING ....................................................................................................................3-6
ELECTRICAL INSTALLATION ..............................................................................................3-8
POWERING THE ML2400 ......................................................................................................3-8
UL REQUIREMENTS FOR DC-POWERED UNITS ..................................................................3-8
ALARM CONTACTS ...................................................................................................................3-9
DIELECTRIC STRENGTH (HI-POT) TESTING ............................................................................3-10
CONNECTING A MANAGEMENT CONSOLE TERMINAL TO THE ML2400 ................3-11
DESCRIPTION ............................................................................................................................3-11
4: OPERATION FUNCTIONALITY ...................................................................................................................4-1
SWITCHING FUNCTIONALITY ..................................................................................................4-1
FILTERING AND FORWARDING ...............................................................................................4-1
ADDRESS LEARNING ................................................................................................................4-2
STATUS LEDS..........................................................................................................................4-2
UP-LINK MANUAL SWITCHES (FOR RJ45 PORT ONLY) ......................................................4-2
AUTO-NEGOTIATION (FOR FAST ETHERNET COPPER PORTS) ............................................4-2
FLOW CONTROL (IEEE 802.3X) ...........................................................................................4-3
POWER BUDGET CALCULATIONS WITH FIBER MEDIA ........................................................4-5
TROUBLESHOOTING ............................................................................................................4-7
OVERVIEW ................................................................................................................................4-7
BEFORE CALLING FOR ASSISTANCE ......................................................................................4-7
WHEN CALLING FOR ASSISTANCE ........................................................................................4-7
5: IP ADDRESSING IP ADDRESS AND SYSTEM INFORMATION .....................................................................5-1
OVERVIEW ................................................................................................................................5-1
IMPORTANCE OF AN IP ADDRESS ....................................................................................5-3
DHCP AND BOOTP .................................................................................................................5-3
BOOTP DATABASE ....................................................................................................................5-3
CONFIGURING DHCP/BOOTP/MANUAL/AUTO ................................................................5-3
USING TELNET .........................................................................................................................5-5
SETTING PARAMETERS .......................................................................................................5-8

TOC TABLE OF CONTENTS
MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL TOC–III
SETTING SERIAL PORT PARAMETERS ....................................................................................5-8
SYSTEM PARAMETERS .............................................................................................................5-8
DATE AND TIME .......................................................................................................................5-9
NETWORK TIME .......................................................................................................................5-10
SYSTEM CONFIGURATION ..................................................................................................5-13
SAVING AND LOADING – COMMAND LINE ..........................................................................5-13
CONFIG FILE .............................................................................................................................5-13
DISPLAYING CONFIGURATION ................................................................................................5-16
SAVING CONFIGURATION .......................................................................................................5-19
SCRIPT FILE ..............................................................................................................................5-21
SAVING AND LOADING – ENERVISTA SOFTWARE ...............................................................5-22
HOST NAMES ...........................................................................................................................5-24
ERASING CONFIGURATION .....................................................................................................5-25
IPV6 ..........................................................................................................................................5-29
INTRODUCTION TO IPV6 .........................................................................................................5-29
WHAT’SCHANGED IN IPV6? .................................................................................................5-29
IPV6 ADDRESSING ..................................................................................................................5-30
CONFIGURING IPV6 ................................................................................................................5-31
LIST OF COMMANDS IN THIS CHAPTER .................................................................................5-32
6: ACCESS
CONSIDERATIONS
SECURING ACCESS ..............................................................................................................6-1
DESCRIPTION ............................................................................................................................6-1
PASSWORDS .............................................................................................................................6-1
PORT SECURITY FEATURE .......................................................................................................6-2
CONFIGURING PORT SECURITY THROUGH THE COMMAND LINE INTERFACE ....6-3
COMMANDS ..............................................................................................................................6-3
SECURITY LOGS .......................................................................................................................6-8
AUTHORIZED MANAGERS .......................................................................................................6-10
CONFIGURING PORT SECURITY WITH ENERVISTA SOFTWARE ................................6-12
COMMANDS ..............................................................................................................................6-12
LOGS .........................................................................................................................................6-14
AUTHORIZED MANAGERS .......................................................................................................6-15
7: ACCESS USING RADIUS INTRODUCTION TO 802.1X ................................................................................................7-1
DESCRIPTION ............................................................................................................................7-1
802.1XPROTOCOL .................................................................................................................7-1
CONFIGURING 802.1X THROUGH THE COMMAND LINE INTERFACE .....................7-4
COMMANDS ..............................................................................................................................7-4
EXAMPLE ...................................................................................................................................7-6
CONFIGURING 802.1X WITH ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE .............................................................................................7-9
COMMANDS ..............................................................................................................................7-9
8: ACCESS USING
TACACS+
INTRODUCTION TO TACACS+ ...........................................................................................8-1
OVERVIEW ................................................................................................................................8-1
TACACS+ FLOW ....................................................................................................................8-2
TACACS+ PACKET .................................................................................................................8-2
CONFIGURING TACACS+ THROUGH THE COMMAND LINE INTERFACE ................8-4
COMMANDS ..............................................................................................................................8-4
EXAMPLE ...................................................................................................................................8-4

TOC–IV MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL
TABLE OF CONTENTS
CONFIGURING TACACS+ WITH ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE .............................................................................................8-6
9: PORT MIRRORING AND
SETUP
PORT MIRRORING ................................................................................................................9-1
DESCRIPTION ............................................................................................................................9-1
PORT MIRRORING USING THE COMMAND LINE INTERFACE ....................................9-2
COMMANDS ..............................................................................................................................9-2
PORT SETUP ...........................................................................................................................9-3
COMMANDS ..............................................................................................................................9-3
FLOW CONTROL ......................................................................................................................9-5
BACK PRESSURE ......................................................................................................................9-5
BROADCAST STORMS ..............................................................................................................9-8
LINK LOSS ALERT ....................................................................................................................9-10
PORT MIRRORING USING ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE .............................................................................................9-12
COMMANDS ..............................................................................................................................9-12
PORT SETUP .............................................................................................................................9-13
BROADCAST STORMS ..............................................................................................................9-15
10: VLAN VLAN DESCRIPTION .............................................................................................................10-1
OVERVIEW ................................................................................................................................10-1
TAG VLAN VS. PORT VLAN ..................................................................................................10-3
CONFIGURING PORT VLANS THROUGH THE COMMAND LINE INTERFACE ..........10-4
DESCRIPTION ............................................................................................................................10-4
COMMANDS ..............................................................................................................................10-4
EXAMPLE ...................................................................................................................................10-5
CONFIGURING PORT VLANS WITH ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE .............................................................................................10-9
DESCRIPTION ............................................................................................................................10-9
CONFIGURING TAG VLANS THROUGH THE COMMAND LINE INTERFACE .............10-13
DESCRIPTION ............................................................................................................................10-13
COMMANDS ..............................................................................................................................10-13
EXAMPLE ...................................................................................................................................10-14
CONFIGURING TAG VLANS WITH ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE .............................................................................................10-20
DESCRIPTION ............................................................................................................................10-20
11: VLAN REGISTRATION
OVER GARP
OVERVIEW ..............................................................................................................................11-1
DESCRIPTION ............................................................................................................................11-1
GVRP CONCEPTS ....................................................................................................................11-1
GVRP OPERATIONS ................................................................................................................11-2
CONFIGURING GVRP THROUGH THE COMMAND LINE INTERFACE ........................11-7
COMMANDS ..............................................................................................................................11-7
GVRP OPERATION NOTES .....................................................................................................11-7
CONFIGURING GVRP WITH ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE .............................................................................................11-9
EXAMPLE ...................................................................................................................................11-9
12: SPANNING TREE
PROTOCOL (STP)
OVERVIEW ..............................................................................................................................12-1
DESCRIPTION ............................................................................................................................12-1

TOC TABLE OF CONTENTS
MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL TOC–V
FEATURES AND OPERATION ...................................................................................................12-1
CONFIGURING STP ..............................................................................................................12-3
13: RAPID SPANNING
TREE PROTOCOL
OVERVIEW ..............................................................................................................................13-1
DESCRIPTION ............................................................................................................................13-1
RSTP CONCEPTS .....................................................................................................................13-1
TRANSITION FROM STP TO RSTP .........................................................................................13-2
CONFIGURING RSTP THROUGH THE COMMAND LINE INTERFACE .........................13-4
NORMAL RSTP ........................................................................................................................13-4
SMART RSTP (RING-ONLY MODE) THROUGH THE COMMAND LINE INTERFACE ...........13-14
CONFIGURING STP/RSTP WITH ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE .............................................................................................13-16
NORMAL RSTP ........................................................................................................................13-16
SMART RSTP (RING-ONLY MODE) WITH ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE ...........................................................................................13-20
14: QUALITY OF SERVICE QOS OVERVIEW ....................................................................................................................14-1
DESCRIPTION ............................................................................................................................14-1
QOS CONCEPTS .......................................................................................................................14-1
DIFFSERV AND QOS ...............................................................................................................14-2
IP PRECEDENCE .......................................................................................................................14-2
CONFIGURING QOS THROUGH THE COMMAND LINE INTERFACE ..........................14-4
COMMANDS ..............................................................................................................................14-4
EXAMPLE ...................................................................................................................................14-6
CONFIGURING QOS WITH ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE .............................................................................................14-9
DESCRIPTION ............................................................................................................................14-9
15: IGMP OVERVIEW ..............................................................................................................................15-1
DESCRIPTION ............................................................................................................................15-1
IGMP CONCEPTS ....................................................................................................................15-1
IP MULTICAST FILTERS ...........................................................................................................15-4
RESERVED ADDRESSES EXCLUDED FROM IP MULTICAST (IGMP) FILTERING .................15-5
IGMP SUPPORT .......................................................................................................................15-5
CONFIGURING IGMP THROUGH THE COMMAND LINE INTERFACE ........................15-6
COMMANDS ..............................................................................................................................15-6
EXAMPLE ...................................................................................................................................15-8
CONFIGURING IGMP WITH ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE .............................................................................................15-11
EXAMPLE ...................................................................................................................................15-11
16: SNMP OVERVIEW ..............................................................................................................................16-1
DESCRIPTION ............................................................................................................................16-1
SNMP CONCEPTS ...................................................................................................................16-1
CONFIGURING SNMP THROUGH THE COMMAND LINE INTERFACE .......................16-4
COMMANDS ..............................................................................................................................16-4
EXAMPLE ...................................................................................................................................16-5
CONFIGURING SNMP WITH ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE .............................................................................................16-10
EXAMPLE ...................................................................................................................................16-10

TOC–VI MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL
TABLE OF CONTENTS
CONFIGURING RMON .........................................................................................................16-13
DESCRIPTION ............................................................................................................................16-13
COMMANDS ..............................................................................................................................16-13
17: MISCELLANEOUS
COMMANDS
ALARM RELAYS .....................................................................................................................17-1
DESCRIPTION ............................................................................................................................17-1
CONFIGURING ALARM RELAYS THROUGH THE COMMAND LINE INTERFACE ..................17-2
CONFIGURING ALARM RELAYS WITH ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE ...........................................................................................17-5
E-MAIL .....................................................................................................................................17-6
DESCRIPTION ............................................................................................................................17-6
COMMANDS ..............................................................................................................................17-6
EXAMPLE ...................................................................................................................................17-8
STATISTICS .............................................................................................................................17-9
VIEWING PORT STATISTICS WITH ENERVISTA SECURE WEB MANAGEMENT
SOFTWARE ...........................................................................................17-9
SERIAL CONNECTIVITY ........................................................................................................17-11
DESCRIPTION ............................................................................................................................17-11
HISTORY ..................................................................................................................................17-12
COMMANDS ..............................................................................................................................17-12
PING ........................................................................................................................................17-13
PING THROUGH THE COMMAND LINE INTERFACE ..............................................................17-13
PING THROUGH ENERVISTA SECURE WEB MANAGEMENT SOFTWARE ...........................17-13
PROMPT ..................................................................................................................................17-14
CHANGING THE COMMAND LINE PROMPT ..........................................................................17-14
SYSTEM EVENTS ....................................................................................................................17-15
DESCRIPTION ............................................................................................................................17-15
COMMAND LINE INTERFACE EXAMPLE .................................................................................17-15
ENERVISTA EXAMPLE ..............................................................................................................17-16
COMMAND REFERENCE ......................................................................................................17-18
MAIN COMMANDS ...................................................................................................................17-18
CONFIGURATION COMMANDS ................................................................................................17-20
18: MODBUS PROTOCOL MODBUS CONFIGURATION ...............................................................................................18-1
OVERVIEW ................................................................................................................................18-1
COMMAND LINE INTERFACE SETTINGS .................................................................................18-1
ENERVISTA SETTINGS ..............................................................................................................18-2
MEMORY MAPPING ..............................................................................................................18-3
MODBUS MEMORY MAP .........................................................................................................18-3
FORMAT CODES .......................................................................................................................18-36
19: APPENDIX REVISION HISTORY ..............................................................................................................19-1
CHANGE NOTES .......................................................................................................................19-1
CHANGES TO THE MANUAL ....................................................................................................19-2
WARRANTY ............................................................................................................................19-5
GE MULTILIN WARRANTY STATEMENT ................................................................................19-5

MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL 1–1
Multilink ML2400
Ethernet Communications Switch
Chapter 1: Introduction
GE Consumer & Industrial
Multilin
Introduction
1.1 Getting Started
1.1.1 Inspecting the Package and Product
Examine the shipping container for obvious damage prior to installing this product; notify
the carrier of any damage that you believe occurred during shipment or delivery. Inspect
the contents of this package for any signs of damage and ensure that the items listed
below are included.
This package should contain:
• MultiLink ML2400 Ethernet Switch, base unit (configured with user-selected port
module options installed)
• Set of metal “ears” for 19-inch rack mounting
• Installation and user guide (this manual)
Remove the items from the shipping container. Be sure to keep the shipping container
should you need to re-ship the unit at a later date. To validate the product warranty, please
complete and return the enclosed product registration card to GE Multilin as soon as
possible.
In the event there are items missing or damaged, contact the party from whom you
purchased the product. If the unit needs to be returned, please use the original shipping
container if possible. Refer to Troubleshooting on page 4–7, for specific return procedures.

1–2 MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL
INTRODUCTION CHAPTER 1: INTRODUCTION
1.2 Ordering
1.2.1 Order Codes
The following table illustrates the order codes for the MultiLink ML2400 Ethernet Switch.
The fiber optic LC ports are limited to a total of 12.
Table 1–1: ML2400 Order Code
ML2400 – * – * – * – * – * – * – *
Module ABCD|
Base ML2400 | | | |||||MultiLink ML2400 Ethernet Switch
Port mounting F|||||||Front-mounted ports
B|||||||Rear-mounted ports
Power supply AC ||||||100 to 240 V AC power supply
HI ||||||88 to 300 V DC / 85 to 865 V AC
LO ||||||36 to 70 V DC
Redundant power
supply XX |||||No redundant power supply
HI |||||88 to 300 V DC / 85 to 865 V AC power supply
LO |||||36 to 70 V DC power supply
Modules A1A1A1A1|4 ×10 Mb - ST mm fiber
A2 A2 A2 A2 | 4 ×100 Mb - ST mm fiber
A3 A3 A3 A3 | 4 ×100 Mb - SC mm fiber
A4 A4 A4 A4 | 8 ×10/100 Mb RJ45 copper
A5 A5 A5 A5 | 2 ×10 Mb - ST mm fiber + 4 ×10/100 Mb RJ45 copper
A6 A6 A6 A6 | 2 ×100 Mb - ST mm fiber + 4 ×10/100 Mb RJ45 copper
A7 A7 A7 A7 | 2 ×100 Mb - SC mm fiber + 4 ×10/100 Mb RJ45 copper
A8 A8 A8 A8 | 2 ×100 Mb - SC sm fiber 20 km + 4 ×10/100 Mb RJ45 copper
AA AA AA AA | 4 ×100 Mb - LC mm fiber + 4 ×10/100 Mb - RJ45 copper
AB AB AB AB | 8 ×100 Mb - LC mm fiber
AC AC AC AC | 4 ×100 Mb - LC sm fiber + 4 ×10/100 Mb - RJ45 copper
AD AD AD AD | 8 ×100 Mb - LC sm fiber
AE AE AE AE | 2 ×100 Mb - LC sm fiber + 6 ×10/100 Mb - RJ45 copper
AF AF AF AF | 2 ×10 Mb - ST mm fiber + 2 ×100 Mb - ST mm fiber
AH AH AH AH | 8 x 100 Mb - MTRJ mm fiber
AJ AJ AJ AJ | 4 x 100 Mb - MTRJ mm fiber + 4 x 10/100 Mb - RJ45 copper
AK AK AK AK | 2 x 100 Mb - MTRJ mm fiber + 6 x 10/100 Mb - RJ45 copper
G3 G3 G3 G3 | 1 ×1000 Mb - SC mm fiber 2 km + 2 x 100 Mb - SC mm fiber
G4 G4 G4 G4 | 1 ×1000 Mb - SC mm fiber 2 km + 4 ×10/100 Mb - RJ45 copper
G5 G5 G5 G5 | 2 ×1000 Mb - SC mm fiber 2 km
G6 G6 G6 G6 | 1 ×1000 Mb - RJ45 copper
G7 G7 G7 G7 | 1 ×1000 Mb - SC mm fiber 2 km
G8 G8 G8 G8 | 1 ×1000 Mb - SC sm fiber 10 km
GC GC GC GC | 1 ×1000 Mb - RJ45 copper + 2 ×100 Mb - SC mm fiber
GD GD GD GD | 1 ×1000 Mb - RJ45 copper + 4 ×10/100 Mb - RJ45 copper
GE GE GE GE | 2 ×1000 Mb - RJ45 copper
GF GF GF GF | 1 ×1000 Mb - SC sm fiber 10 km + 2 ×100 Mb - SC mm fiber
GH GH GH GH | 1 ×1000 Mb - SC sm fiber 10 km + 4 ×10/100 Mb - RJ45 copper
GJ GJ GJ GJ | 2 ×1000 Mb - SC sm fiber 10 km
XStandard Environment
HHarsh Chemical Environment Option