ADC HMS-318, T1MF2S04RA, LTPH-UM-1261-01 user manual Step Action

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December 20, 2004

Chapter 2: Installation

Adapter Bracket Mounting Procedure (19-inch Telco-style Equipment Rack)

Adapter bracket placement depends on the type of telco-style rack you plan to use to install the HMS-318 List 3 shelf. First, check the mounting adapter brackets on the shelf to determine whether the factory-installed configuration is correct for the planned telco-style equipment rack installation. The following procedure describes how to install the adapter brackets. Threaded holes on the HMS-318 List 3 shelf are strategically located to position and mount the adapter brackets.

Note: As mentioned in Chapter 1: “Product Description” on page 1-1and “Mounting the HMS-318 List 3 Shelf” on page 2-4, the adapter brackets are normally attached to the HMS-318 List 3 shelf at the factory for a 19-inchtelco-style equipment rack. When changing the position of the brackets from a 2- or 5-inch recess mounting or vice versa, ensure that you place the appropriate hardware (screws, washers, and so on) you remove in a convenient location for re-assembly.

Perform the following procedure to mount the HMS-318 List 3 shelf to the adapter brackets for a 19-inch telco-style equipment rack.

Note: When mounting a 19-inch HMS-318 List 3 shelf into a 23-inch telco-style equipment rack (see Adapter Bracket Mounting Procedure (23-inch Telco-style Equipment Rack)on this page, use extender brackets (including mounting hardware: EB-52).

Step

Action

1Locate the mounting holes of the HMS-318 List 3 shelf for the desired rack width 19 inches (48.3 cm) and position (2- or 5-inch recess mounting).

2Align each adapter bracket with the HMS-318 List 3 shelf and attach to the desired rack width 19 inches (48.3 cm) and position (2- or 5-inch recess mounting) with the #6-32 x .25 inch screws (provided).

3Insert the screws (4 places) and tighten using a #2 Phillips screwdriver.

4Repeat for the other adapter bracket.

5You are now ready to install the HMS-318 List 3 shelf into the telco-style rack (see “Rack Mounting Procedure” on page 2-7).

Adapter Bracket Mounting Procedure (23-inch Telco-style Equipment Rack)

To mount the adapter brackets for a 23-inch Telco-style Equipment Rack, select the appropriate position

(2- or 5-inch recess) and mount the HMS-318 List 3 shelf to the adapter brackets as described in this procedure.

Note: As mentioned in Chapter 1: “Product Description” on page 1-1and “Mounting the HMS-318 List 3 Shelf” on page 2-4, the adapter brackets are attached to the HMS-318 List 3 shelf at the factory for a 19- inch telco-style equipment rack. When changing the position of the brackets from a 2- or 5-inch recess mounting or vice versa, ensure that you place the appropriate hardware (screws, washers, and so on) you remove in a convenient location for re-assembly.

Perform the following procedure to mount the HMS-318 List 3 shelf to the adapter brackets for a 23-inch telco-style equipment rack.

Note: When mounting a 19-inch HMS-318 List 3 shelf into a 23-inch equipment rack, use extender brackets

(including mounting hardware: EB-52).

LTPH-UM-1261-01

2-5

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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 ConventionsSafety Guidelines EU ComplianceReader Alert Meaning 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 Connecting to HDSL, HDSL2, and HDSL4 Circuits Wire-Wrap Connections DSX-1 and HDSL, HDSL2, or HDSL4Plug-in Connections DSX-1 and HDSL, Hdsl 2, 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 Installation Before YOU BeginSite Preparations Unpacking and Checking the Contents of your Shipment HMS-318 List 3 Shelf Parts ListQuantity Catalog/Part No Installer Initial 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 Connections DSX and Hdsl Connector ProcedureSpan Powered xDSL 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 CardsCircuit Card Ejector Tab or Built-in Thumb Hold Removing Circuit CardInserting 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.