RLH Industries 16 Channel T1 Over Ethernet Multiplexer System User's Guide Page 1

16 Channel T1 Over Ethernet Multiplexer SystemUser GuideRLH Industries, Inc.2010B-1029

• Resistant to packet loss, with PCM frame synchronization protection.• User definable encapsulation packet size for different applications.• Supports

The most widely used application of the RLH-TG multiplexers is to set up point to point wireless T1/E1 links using low cost wireless LAN bridges. RLH-

Timing modesTo e mu l at e a cl e ar E1 / T1 ch a nn e l o ve r a pa c ke t n e tw o rk , t h e R LH - TG Mu x n o t o nl y c o nv

Equipment A Clock ModeEquipment A Clock ModeA SideRLH-TG Mux Timing ModeB SideRLH-TG Mux Timing ModeNotesMasterMasterMasterMasterMasterSlaveSlaveSlave

In the reverse direction, packets from the uplink ports are sorted at the switch unit. All but T1/E1 packets are passed to the local data ports. The p

LED’sLED indicator definitions are shown below.IndicatorColorLEDDescriptionSYSGRNSYSGRNSYSGRNPWR FAILREDPWR FAILREDLINKGRNLINKGRNOLOSREDOLOSREDLINKGRN

Dip SwitchesThere are four DIP switches on the front panel. Refer to the DIP switch table below.LabelSwitch NumberDefinitionSettingLEDDescriptionNotesL

T1/E1Port ConnectionsThere are 4 ports on each T1/E1 module, with each port carrying two T1/E1 channels. The T1/E1 connections are made using a breako

RJ-45 female pins description for Sub side unitsBreakout connections to T1/E1 lines for the Sub side.T1/E1 LineRJ-45 PinT1 SignalTwisted PairRecommend

4. InstallationPrior to installation:• Check for shipping damage• Check the contents to ensure correct model and options• Have a clean, dry, installat

RLH Industries, Inc.Copyright © 2010 RLH Industries, Inc. All rights reserved.No part of this document may be copied or distributed without permissio

DC PowerUse the supplied DC power connector for the DC Power supply. Connect a local 24~48VDC power supply to the power connector. Make sure that the

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5. TroubleshootingThis section describes common mistakes and faults that may occur during installation and maintenance.E1/T1 Alarm LEDs onThere are tw

Different LAN domainWhen two RLH-TG Mux’s are in different Ethernet broadcast domains, IP headers must be used, and packets will be routed by a gatewa

6. Web ManagerBoth Web Server and SNMP management are supported through any one of two user data ports of RLH-TG Mux.The management has three sections

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Ethernet management parametersParametersParametersOptionsDescriptionEthernet Port StatusPortStatusService NumberStatusLinkStatusSpeedStatusDuplexStatu

E1/T1 line management interfaceE1/T1 service management parameters setting are given below.E1/T1 service management parametersParametersParametersOpti

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1. Important informationGeneral Safety Practices 4Special handling requirements 5Acronyms 62. General InformationOverview 7RLH 16 Channel T1/E1

VLAN Management parametersParametersParametersOptionsDescriptionVLAN ManagementVLAN Mode(E1/T1)VLAN ManagementVLAN Mode(E1/T1)VLAN ManagementEthernet

Network configurationThe system configuration includes network configuration, change password, default parameters settings, save parameters, and reboo

After recovering default parameters, it will display access failed, as shown on the following screen. Restart the web server to complete the default p

Step 2: select program type, click Upgrade to start.Once the management software is upgraded successfully, restart the equipment. Either a warm boot (

Upgrade hardware programUpgrade hardware should be used carefully. It takes at least 4 minutes to upgrade, and If power fails during the upgrade, the

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7. Ordering Information16 Channel T1 over Ethernet Multiplexer System RLH - TG - X -1Product DesignationModel DesignationNumbe

Replacement/Spare T1 modules ManufacturerRLH - XX 8 -1Model DesignationModule StyleT1 = T1 Module (8 Channels)E1 = E1 Module (8 Channels)Channels

8. SpecificationsModelRLH-TG-XX-116 T15 GE electrical ports1 GE SFP optical portInterfacesIP Ports5 GE electrical ports and 1 GE SFP optical portCompli

9. SupportWarrantyRLH is recognized throughout the U.S. and offers the only UNCONDITIONAL LIFETIME WARRANTY in the telecommunications industry. We are

4. InstallationMechanical 17Physical dimensions 17Electrical 17Power connections 17E1/T1connections 18Ethernet/fiber optic connection 195. Troub

RLH Industries, Inc.936 N. Main Street, Orange, CA 92867 USAT: (714) 532-1672F: (714) 532-1885Please contact your RLH sales representative for pricing

7. Ordering Information16 Channel T1 over Ethernet Multiplexer System 34SFP Optical Transceivers 34Replacement/Spare T1 modules 35Replacement/Spare

1." Important informationIntended AudienceThis guide is intended for use by knowledgeable telco/network installation, operation and repair person

Special handling requirementsBe careful when handling electronic componentsATTENTIONELECTROSTATICSENSITIVEDEVICES• This product contains static sensit

AcronymsCommonly used acronyms and abbreviationsAcronym/AbbreviationDescriptionB8ZSBipolar 8 Zero SubstitutionAMIAlternate Mark InversionCFJCopper Fib

2." General InformationOverview Thank you for selecting the RLH 16 Channel T1/E1 over IP/Ethernet multiplexer. This modular multiplexer unit can