COLAMCO

AddOn HDM Series 1RU Open Rackmount Panel modular fiber chassis supporting up to four HDM Cassettes or Adapter Plates

$129.00
$63.70 SAVE $65.30
None availableas of 10/17/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Country of origin

  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the AddOn HDM

The HDM Series 1RU Open Rackmount Panel with support for up to 4 HDM Casssettes or adapter plates, is a high-density modular fiber platform engineered for flexibility, accessibility, and efficient fiber management in space-constrained network environments. Designed for scalability, the HDM Series enables seamless transitions between patching, cross-connect, and shuffle applications while maintaining high port density supporting up to 192 LC ports using 4 cassettes or adapter plates in 1RU when fully populated. The modular architecture ensures future-proof expansion as network demands evolve, making it ideal for data centers, central offices, and high-performance enterprise networks.

Technical specifications

Technical Specifications of the AddOn HDM

General Information

General Information specifications
Manufacturer AddOn
Manufacturer Part Number ADD-HDM-1RUOP
Manufacturer Website Address http://www.addoncomputer.com
Brand Name AddOn
Product Series HDM
Product Name HDM Modular Patch Panel
Packaged Quantity 1
Product Type Modular Patch Panel

Interfaces/Ports

Interfaces/Ports specifications
Total Number of Ports 192
Number of LC Ports 192

Physical Characteristics

Physical Characteristics specifications
Form Factor Rack-mountable
Compatible Rack Unit 1U
Height 1.7"
Width 19"
Depth 14.4"

Miscellaneous

Miscellaneous specifications
Additional Information Compatible OEM: Industry Standard
Country of Origin China

Warranty

Warranty specifications
Limited Warranty 3 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.