Comtech CDM-625 satellite modem

Comtech CDM-625L-IP Advanced Satellite Modem | TPC, LDPC, CnC Licensed | Used

$4,236.25

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Enquiry about Comtech CDM-625L-IP Advanced Satellite Modem | TPC, LDPC, CnC Licensed | Used

Description

Used Comtech CDM-625L-IP Advance Satellite Modem, TPC, CNC, Pktp Present, FW: 2.0.3 – 5 kbps data rate, 5 Mbps, TPC/LDPC, 2.5 Mbps CNC, 1.1 base VersaFEC, Open Network framing, 8-PSK, 8QAM, D&I (1 Port), 48Vdc L-Band

Overview

This is a used Comtech CDM-625L-IP Advanced Satellite Modem, ready for deployment. It supports Open Network framing and includes premium features such as Turbo Product Code (TPC), Carrier-in-Carrier (CnC), LDPC, and VersaFEC. Engineered for high efficiency and reliability in satellite communications, it’s ideal for professional teleport, broadcast, enterprise, VSAT and government applications.

Key Specifications

  • Data Rate: from ~5 kbps up to 5 Mbps

  • License Included: 2.5 Mbps Carrier-in-Carrier (CnC)

  • FEC & Modulation: TPC/LDPC, VersaFEC, 8-PSK, 8QAM

  • Framing Mode: Open Network

  • Interface: D&I (1 Port)

  • Power Supply: 48 Vdc (L-Band version)

  • Model: CDM-625L-IP — includes IP packet processor and advanced features

  • Operating Interfaces: Ethernet, Serial, etc. (Includes packet processing)

Features & Highlights

  • Advanced error correction technologies: TPC and LDPC for maximum link efficiency

  • CnC licensed >2.5 Mbps, enabling bandwidth savings on duplex links

  • Supports open network framing strategies, giving greater flexibility for integration

  • High modulation styles (8-PSK, 8QAM) support increased throughput

  • Designed for professional-grade deployment: teleports, enterprise backhaul, maritime, government, high-availability SATCOM

  • Built to Comtech’s legacy of reliability and support for multi-dimensional link optimization. Comte Chef Data+2BS Broadcast+2

Condition

Used, fully tested and operational. Ideal for second-life deployment in active networks or as a high-value backup. Specified features as above include firmware and licenses already installed.

Why Choose This Unit

  • Cost-effective entry to Comtech’s high-performance modem family

  • Enables advanced link techniques (CnC, high-order modulation) that reduce OPEX on satellite capacity

  • Strong resale value and well-supported by industry

  • Enables upgrades or replacements in live networks with minimal integration overhead

Shipping & Support

  • Worldwide shipping available

  • Export documentation available upon request

  • Discussion and support offered on link planning, firmware versioning, license transfer

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