ADC LTPH-UM-1261-01, HMS-318 Installing LPS-300C Power Module, Install HMU and HLU Procedure

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December 20, 2004

Chapter 2: Installation

INSTALLING THE HMU-319 WITH HLU-319, H2TU-C-319, H4TU-C-319

Install the line units (HLUs) into slots 1 through 22 and the HMU-319 management unit into slot 23 of the HMS-318 List 3 shelf (see “HMS-318 List 3 Shelf - Front View” on page 1-2for slot location).

Install HMU and HLU Procedure

ATTENTION

Use anti-static wrist-straps connected to the ESD Jack (located on the right adapter bracket, see Figure 1 on page 3) when inserting a circuit card. Avoid touching components on the circuit card.

Step

Action

1Hold the HLU and HMU vertically with the front of the circuit card toward you. Align the top and bottom edges of the HLU and HMU with the HMS-318 List 3 shelf slot guides.

2Slide the HLU and HMU into their respective slots.

3Press the HLU and HMU firmly into the connector until it is seated into the edge-connector on the shelf backplane.

Note: The HLU and HMU will power up with various status LEDs and displays indicating power up status (refer to the HLU-319,H2TU-C-319, or H4TU-C-319 Technical Practice and HMU-319L7V32 and L9V32 User Manual, catalog number LTPH-UM-1142 in the “Related Publications” on page ix for the proper power-up descriptions).

INSTALLING LPS-300C POWER MODULE

Install the LoopStar (LPS-300C) Power Modules into slots 1 through 22 [odd numbered slots (1, 3, 5, 7, ... 21) ] of the HMS-318 List 3 shelf (see Figure 1-2 on page 1-3for slot location, “Connecting Span Powered xDSL Circuits to the HMS-318 List 3 Shelf” on page 1-10for Span Powered xDSL Circuit connection, and Appendix A: “Signal and Pin Assignments” on page A-1for pin assignments).

For visual and audible alarm contact operation, install an HMU-319. Refer to HMU-319 L7AV32 and L9V32 User Manual (LTPH-UM-1142).

LTPH-UM-1261-01

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Contents HiGain Managed Shelf Revision History Table of Contents Table of Contents December 20 LTPH-UM-1261-01 List of Figures List of Figures December 20 LTPH-UM-1261-01 List of Tables List of Tables December 20 Viii LTPH-UM-1261-01 Introduction About this ManualAudience Related PublicationsElement Meaning ConventionsReader Alert Meaning Safety GuidelinesEU Compliance Inspecting Your Shipment Product Description ChapterHMS-318 List 3 Front View Typical HMS-318 List 3 Shelf ApplicationsHMS-318 List 3 Shelf Rear View HMS-318 List 3 Rear ViewSpan Pair HMS-318 List 3 Shelf Rear-Panel Connections LPS-300CSafety Precautions Power and Alarm ConnectionsAlarms Wire-Wrap Field TB2 Alarms Wire-Wrap FieldGND Plug-in Connections DSX-1 and HDSL, Hdsl 2, or HDSL4 Connecting to HDSL, HDSL2, and HDSL4 CircuitsWire-Wrap Connections DSX-1 and HDSL, HDSL2, or HDSL4 HLU Slot Wire-wrap Pinouts for Hdsl Circuits Span Powered xDSL Plug-in Connections HLU Slot Wire-wrap Pinouts for HDSL4 CircuitsHLU Slot Wire-wrap Pinouts for Span Powered xDSL RS-232/X.25 Remote Management Ports J27Ethernet Remote Management Ports Pin No Signal DirectionHeat Dissipation Factors J27 AUX RS-232 Management Port DTE11. Central Office Equipment Rack Configuration AIR Flow Guidelines Product Description December 20 LTPH-UM-1261-01 Site Preparations InstallationBefore YOU Begin Quantity Catalog/Part No Installer Initial Unpacking and Checking the Contents of your ShipmentHMS-318 List 3 Shelf Parts List Required Tools Mounting the HMS-318 List 3 Shelf Special Rack-Mounting PrecautionsStep Action Adapter Bracket Mounting Procedure ETSI-style Equipment Rack DSX-1AND Hdslx Connections Rack Mounting ProcedureSpan Powered xDSL Connector Procedure Span Powered Xdsl ConnectionsDSX and Hdsl Connector Procedure Bonding Safety Ground Procedure Grounding Lug Input Power Terminal Block TB1 Alarms Procedure Power and Frame Ground ProcedureOptional Fan Alarm Procedure Install HMU and HLU Procedure Installing LPS-300C Power ModuleInstall LPS-300C Procedure Connector P1 DSX-1 Receive or Span Powered xDSL xDSL B Signal and PIN AssignmentsConnector P2 DSX-1 Transmit or Span Powered xDSL xDSL a Cable Pin Number Slot Appendix a Signal and Pin Assignments December 20 Cable Pin Number Slot Card Slot Pin Number Cable Pin Number Slot Card Slot Pin Number Table B-1. Standard PIC Color Code Pair Number Tip Ring Standard PIC Color CodePage Circuit Card Preventive Measures INSTALLATION/REPLACEMENTHandling Circuit Cards Storing Circuit CardsInserting Circuit Card Circuit Card Ejector Tab or Built-in Thumb HoldRemoving Circuit Card Specifications Accessories Available Accessories SuppliedProduct Support Appendix E Product Support December 20 LTPH-UM-1261-01 Glossary GL-2 LTPH-UM-1261-01 Certification and Warranty For Technical Assistance World Headquarters

T1MF2S04RA, HMS-318, LTPH-UM-1261-01 specifications

The ADC LTPH-UM-1261-01, HMS-318, and T1MF2S04RA are exemplary devices tailored for advanced data communications and network management. Each product is designed with unique features, technologies, and characteristics that cater to various applications in the telecommunications sector.

The ADC LTPH-UM-1261-01 is a high-performance unit that excels in low power consumption while providing reliable data integrity. Equipped with advanced error correction capabilities, this device ensures the seamless transmission of data over long distances. One of its standout features is its ability to support multiple transmission protocols, making it highly versatile for various applications. Its compact design allows for easy integration into existing systems, enabling operators to upgrade without significant infrastructure changes.

On the other hand, the HMS-318 is renowned for its enhanced connectivity options. It supports multiple interface types, including Ethernet, Serial, and Fiber optic connections, making it a highly adaptable solution for a variety of network configurations. The HMS-318 comes with built-in security features like encryption and authentication protocols, which safeguard data against unauthorized access. Additionally, its user-friendly interface makes configuration simple, allowing network managers to swiftly deploy and manage the device within their ecosystems.

The T1MF2S04RA represents the cutting-edge of telecommunications technology, particularly in the realm of T1 line functionalities. It is engineered to optimize the management of T1 circuits, facilitating efficient bandwidth allocation and monitoring. The T1MF2S04RA also features state-of-the-art diagnostic tools that provide real-time analytics, allowing operators to quickly identify and rectify issues. Its robustness ensures minimal downtime, which is critical for maintaining the reliability of telecommunication networks.

In summary, the ADC LTPH-UM-1261-01, HMS-318, and T1MF2S04RA stand out in their respective domains due to their innovative technologies and features. From enhancing data integrity to providing extensive connectivity options and advanced diagnostic capabilities, these devices exemplify the strides made in modern telecommunications. They are indispensable tools for operators seeking to enhance their network performance and reliability in a rapidly evolving technological landscape. Each product not only meets the current demands of the industry but also provides a scalable foundation for future growth.