CommScope CPP-UDDM-SL-1U-24 - User Manual

Installation Instructions
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Revision G / Nov 2019
commscope.com
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© 2018 CommScope, Inc. All Rights Reserved
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CommScope Inc.
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Attn: Legal Department
Discrete Distribution Module Panels (DDM)
General
The CommScope® discrete distribution module (DDM) panels are available in a 24- or 48-port, straight, angled
or recessed angled configuration.
The panel consists of a rack mounted base unit, rear cable management hardware, and labels for port numbering.
Each panel mounts in a 19-inch (483mm) equipment rack with universal hole spacing.
Ordering information is listed below:
Material ID Part No. Description
760237040 CPP-UDDM-SL-1U-24 CommScope Discrete Distribution Module Panel, SL, UTP, 1U, 24 port
760237041 CPP-UDDM-SL-2U-48 CommScope Discrete Distribution Module Panel, SL, UTP, 2U, 48 port
760237042 CPPA-UDDM-SL-1U-24 CommScope Angled Discrete Distribution Module Panel, SL, UTP, 1U, 24 port
760237043 CPPA-UDDM-SL-2U-48 CommScope Angled Discrete Distribution Module Panel, SL, UTP, 2U, 48 port
760237044 CPPR-UDDM-SL-1U-24 CommScope Recessed Angled Discrete Distribution Module Panel, SL, UTP, 1U, 24 port
760237045 CPPR-UDDM-SL-2U-48 CommScope Recessed Angled Discrete Distribution Module Panel, SL, UTP, 2U, 48 port
760237046 CPP-SDDM-SL-1U-24 CommScope Discrete Distribution Module Panel, SL, STP, 1U, 24 port
760237047 CPP-SDDM-SL-2U-48 CommScope Discrete Distribution Module Panel, SL, STP, 2U, 48 port
760237048 CPPA-SDDM-SL-1U-24 CommScope Angled Discrete Distribution Module Panel, SL, STP, 1U, 24 port
760237049 CPPA-SDDM-SL-2U-48 CommScope Angled Discrete Distribution Module Panel, SL, STP, 2U, 48 port
760237050 CPPR-SDDM-SL-1U-24 CommScope Recessed Angled Discrete Distribution Module Panel, SL, STP, 1U, 24 port
760237051 CPPR-SDDM-SL-2U-48 CommScope Recessed Angled Discrete Distribution Module Panel, SL, STP, 2U, 48 port
760207274 CPP-UDDM-M-1U-24 CommScope Discrete Distribution Module Panel, M-series, UTP, 1U, 24 port
760207282 CPP-UDDM-M-2U-48 CommScope Discrete Distribution Module Panel, M-series, UTP, 2U, 48 port
760207290 CPPA-UDDM-M-1U-24 CommScope Angled Discrete Distribution Module Panel, M-series, UTP, 1U, 24 port
760207308 CPPA-UDDM-M-2U-48 CommScope Angled Discrete Distribution Module Panel, M-series, UTP, 2U, 48 port
760237052 CPP-UDDM-KJ-1U-24 CommScope Discrete Distribution Module Panel, KJ, UTP, 1U, 24 port
760237054 UNP-UDDM-SL-1U-48 Uniprise Discrete Distribution Module Panel, Cat6, UTP, 1U, 48 port
760237055 UNPA-UDDM-SL-1U-48 Uniprise Angled Discrete Distribution Module Panel, Cat6, UTP, 1U, 48 port
760237060 NPP-UDDM-SL-1U-48 NETCONNECT Discrete Distribution Module Panel, Cat6, UTP, 1U, 48 port
760237061 NPPA-UDDM-SL-1U-48 NETCONNECT Angled Discrete Distribution Module Panel, Cat6, UTP, 1U, 48 port
760237066
CPP-6A-SDDM-SL-1U-48
Commscope Discrete Distribution Module Panel, Cat 6A, STP, 1U, 48 port
760237067
CPP-6-SDDM-SL-1U-48
Commscope Discrete Distribution Module Panel, Cat 6, STP, 1U, 48 port
760241547
CPP-UDDM-KJ-2U-48
Commscope Discrete Distribution Module Panel, KJ, UTP, 2U, 48 port

Summary

Product Overview and Ordering Information

General Description of DDM Panels

Overview of CommScope DDM panels, their configurations, and mounting.

DDM Panel Ordering Details

List of material IDs, part numbers, and descriptions for DDM panels.

Product Details and Support Channels

Sample Product Images

Visual examples of DDM Flat, Angled, and Recessed Angled panels.

CommScope Contact and Support Information

Contact details for CommScope technical assistance and customer claims.

Installation Prerequisites and Safety

Required Installation Tools

List of tools needed for installation, including screwdrivers.

DDM Panel Parts List

Inventory of components included with the DDM panels.

Critical Safety Precautions

Critical safety precautions to follow during installation and use.

DDM Panel Installation Steps

Step 1 - Mounting the Panel to Rack

Instructions for securely mounting the DDM panel into a rack.

Step 2 - Rear Cable Manager Assembly

Guidance on assembling and attaching the rear cable management system.

Step 3 - Populating Jacks and Grounding

Procedure for inserting jacks and connecting grounding for shielded panels.

Step 4 - Attaching Information Labels

Instructions for applying port designation and information labels.

Maintenance and Legal Notices

Jack Removal Procedure

Methods for safely removing individual jacks from the DDM panel.

CommScope Trade-marks

Information regarding CommScope's registered trademarks and intellectual property.

Final Contact and Patent Information

Additional contact points for support, customer service, and patents.

Overview

1. Function Description
2. Usage Features
3. Maintenance Features

The CommScope® Discrete Distribution Module (DDM) panels are a versatile and essential component for structured cabling systems, designed to provide efficient and organized termination points for network cables. These panels are available in various configurations, including 24-port and 48-port options, and can be chosen in straight, angled, or recessed angled designs to suit different installation requirements and space constraints within a rack.

Function Description

At its core, the DDM panel serves as a central hub for connecting network cables, facilitating the distribution of data signals within a local area network (LAN). It acts as an interface between horizontal cabling runs and active network equipment, such as switches or servers. The primary function is to terminate individual network cables (either unshielded twisted pair (UTP) or shielded twisted pair (STP)) into modular jacks, which are then presented on the front of the panel for easy patching to other devices.

The panels are designed to accommodate various jack types, including those from CommScope's SL, M-series, KJ, Cat6, and Cat6A lines, ensuring compatibility with a wide range of performance requirements and network standards. By providing a structured and labeled termination point, the DDM panel simplifies network management, troubleshooting, and future upgrades. Instead of directly connecting individual cables to active equipment, which can lead to disorganization and difficulty in tracing connections, the DDM panel offers a clean and orderly solution. This modular approach allows for quick changes to network configurations without disrupting the entire system.

For shielded panels, a crucial function is the provision of grounding connections. These panels include grounding lug connections on the rear, allowing for proper grounding of the panel to approved local practices. This is vital for maintaining signal integrity and protecting equipment from electrical interference and surges in shielded cabling environments.

Usage Features

The DDM panels are designed for ease of use and integration into standard network infrastructure. They are rack-mounted units, fitting into 19-inch (483mm) equipment racks with universal hole spacing. This ensures broad compatibility with existing rack systems.

Key usage features include:

• Port Configurations: Available in 24-port and 48-port densities, allowing for scalable network deployments from smaller installations to larger enterprise environments.
• Panel Styles:
  • Straight Panels (Flat UTP Panel): These panels present the jacks directly forward, offering a traditional and straightforward patching experience.
  • Angled Panels: Designed with a slight angle, these panels direct patch cords to the sides of the rack, reducing the need for horizontal cable managers and improving cable bend radius. This can lead to a cleaner and more organized rack appearance, especially in high-density environments.
  • Recessed Angled Panels: These panels combine the benefits of angled panels with a recessed design, further optimizing space and cable management by allowing patch cords to be routed even closer to the rack rails. This is particularly useful in racks with limited front-to-back space.
• Cable Management: Each panel includes rear cable management hardware, such as a cable bar and hook-and-loop straps. These components are essential for securing incoming cables, maintaining proper bend radius, and preventing strain on the terminated jacks. Some panels also feature cable troughs to further organize and protect cables.
• Labeling System: The panels come with labels for port numbering, which are critical for identifying individual connections. White information labels are provided for general panel information, and separate label sheets are included for printing specific port designations. This comprehensive labeling system aids in quick identification of connections, reducing errors during installation, maintenance, and troubleshooting. CommScope provides online resources for printing designation labels, offering templates for both letter and A4 paper sizes.
• Modular Jack Compatibility: The DDM panels are designed to be populated with individual modular jacks (e.g., SL, M-series, KJ, Cat6, Cat6A). This modularity allows users to select the appropriate jack performance category (UTP or STP) based on their network requirements, providing flexibility and future-proofing. The jacks are typically inserted from the front and snap securely into place.
• Grounding (for Shielded Panels): Shielded DDM panels incorporate grounding lug connections on the rear. This feature is crucial for maintaining the effectiveness of shielded cabling systems by providing a proper earth ground, which helps to mitigate electromagnetic interference (EMI) and radio frequency interference (RFI). For certain high-density angled shielded panels, two ground lug connections are provided for enhanced grounding.

Maintenance Features

The design of the DDM panels incorporates features that simplify ongoing maintenance and troubleshooting, minimizing downtime and effort.

• Easy Jack Removal: The panels are engineered for straightforward removal of individual jacks from the rear. This is a significant advantage during troubleshooting or when a jack needs to be replaced or re-terminated. A small flat-blade screwdriver can be inserted into a slot above the jack and rotated to release the latch, allowing the jack to be pulled out. For M-series jacks, a dedicated removal tool or even the jack wiring cap can be used to disengage the prongs and facilitate removal.
• Accessible Cable Management: The rear cable management bar, while essential for organization, can be easily removed if necessary to gain better access to the release slots of certain jack positions, further aiding in jack removal or re-termination. The hook-and-loop straps are reusable and allow for easy addition or removal of cables as the network evolves.
• Clear Labeling for Troubleshooting: The comprehensive labeling system, with both general information labels and detailed port designation labels, is invaluable for maintenance. When a network issue arises, clear port identification allows technicians to quickly pinpoint the affected connection, reducing the time spent on tracing cables and diagnosing problems. The ability to print and update port labels ensures that documentation remains current with network changes.
• Robust Construction: The panels are built to withstand the demands of a data center or equipment room environment. Their sturdy construction ensures long-term reliability and minimizes the need for frequent physical repairs to the panel itself.
• Modular Design for Upgrades: The modular nature of the DDM panels means that individual jacks can be upgraded or replaced without needing to replace the entire panel. If network requirements change (e.g., from Cat5e to Cat6A), only the jacks need to be swapped out, offering a cost-effective and less disruptive upgrade path.
• Compliance with Standards: The panels are designed to meet applicable local and national building codes and network wiring standards for communication cable, ensuring that installations are compliant and safe. This adherence to standards reduces the likelihood of issues arising from non-compliant wiring practices.

In summary, CommScope DDM panels are robust, flexible, and user-friendly solutions for network cabling infrastructure. Their various configurations, efficient cable management, and easy maintenance features make them an ideal choice for creating organized, reliable, and scalable network environments.

CommScope CPP-UDDM-SL-1U-24 Specifications