High-Speed Ethernet toSingle/Dual DS3/E3Network Extender V5.4October 31st, 2011Operating Information

Chapter 4: Remote Management HTTP and SNMPManagement PasswordsNote: In order to log in with Internet Explorer 7+ or if difficulty occurs when logging

Chapter 4: Remote Management HTTP and SNMPVariables in the groups: interface, ds3, dot3 & mau, control the link datapath; allowing write access al

Chapter 4: Remote Management HTTP and SNMPFirmware upgrades may be transferred to the converter via the LAN port (or DS3/E3 port, if management of the

Chapter 5: Operating Modes and Configurationmessages are transmitted in the C-Bits of the frame and do not decrease bandwidth available for data. PMDL

Chapter 5: Operating Modes and ConfigurationPackets arriving at one telecom port will not be passed out the other, so it is not possible to use one du

Chapter 5: Operating Modes and ConfigurationLAN Port Speed1000Mbit/s LAN speeds are only available if firmware enabling the SFP port option or GbE LAN

Chapter 5: Operating Modes and ConfigurationAs shipped, the unit will accept management packets with any VLAN tags and attempt to respond to the same.

Chapter 6: InteroperabilityIf LAN equipment appears to disable a port connected to the converter, be aware that “sophisticated” routers and switches w

Chapter 6: InteroperabilityRouters and SwitchesBe aware that during DS3/E3 loopback testing, “sophisticated” routers and switches will often disable a

Chapter 8: LAN Connections and PerformanceThere are rare cases with older LAN equipment in which it may be necessary to disable autonegotiation. If c

Legal Preface:COPYRIGHT & TRADEMARKSCopyright © 2007 E3Switch LLC. All Rights Reserved.All other product names mentioned in this manual may be tr

Chapter 8: LAN Connections and Performancereassembly order is guaranteed (with bypass of high-CoS traffic) if configured in “bonded” mode (on firmware

Chapter 10: TroubleshootingThe next most frequent source of problems generally arises from faulty cabling or connectors or incorrect cable type. Cabl

Chapter 10: Troubleshootinglocal loopback using a short DS3 cable, since connectors and cables are a much more likely source of problems. Local loopb

Chapter 10: Troubleshooting▪ snmpset -v 1 -c public <ip-address-of-unit> .1.3.6.1.2.1.10.30.5.1.9.6 i 1(terminates loopback as in dsx3NoLoop(1))

Chapter 10: TroubleshootingThe default ping generates approximately one 64-byte packet per second. This is not a robust test. If convenient, locate

Chapter 10: Troubleshooting5. If ping is available, ping from the local machine to a machine on the same local LAN. Then ping to the machine or route

Chapter 11: Third Party Copyright NoticesThe Net-SNMP Copyright---- Part 1: CMU/UCD copyright notice: (BSD like) ----- Copyright 1989, 1991, 199

Chapter 11: Third Party Copyright Notices---- Part 4: Sun Microsystems, Inc. copyright notice (BSD) -----Copyright © 2003 Sun Microsystems, Inc., 4150

Chapter 11: Third Party Copyright Notices 3. You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent,

Chapter 12: Technical Specifications and StandardsChapter 12: Technical Specifications and Standards General E3Switch often provides custom hardware

This product has been tested and found to comply with the limits for Class A Information Technology Equipment according to CISPR 22/European Standard

Chapter 12: Technical Specifications and Standards©2011, E3Switch LLCData is subject to change without notice. Other brand and product names mentione

TABLE OF CONTENTSCHAPTER 1: DESCRIPTION AND REQUIREMENTS

AUTONEGOTIATION ...

Chapter 1: Description and RequirementsChapter 1: Description and RequirementsThe E3Switch converters described herein are used in pairs to connect tw

Chapter 2: Quick Set-upChapter 2: Quick Set-upAttach the converter to a power source. The front panel lights should illuminate. Green is normal; ora

Chapter 3: Front PanelChapter 3: Front PanelFront Panel IndicatorsAll Indicators: Green indicates normal operation.Orange indicates an error condition

Chapter 4: Remote Management HTTP and SNMPOther than the e3switch.local addresses described below, all IP addresses used within the converter's m