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Cisco 74-0459-01 Shielded DB25F/RJ45 Modular Adapter

Cisco 74-0459-01 Shielded DB25F/RJ45 Modular Adapter
Cisco 74-0459-01 Shielded DB25F/RJ45 Modular Adapter
Overview The Cisco Shielded DB25F/RJ45 Modular Adapter (part number 74-0459-01) provides a reliable, high-performance bridge between a DB25F (female) connector and an RJ45 interface. Designed for demanding data-center and industrial environments, thi... Read More
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$58.95
  • In Stock: 2
  • Manufacturer: Cisco
  • Model or Part: 74-0459-01
  • Condition: New
  • Weight: 0.20lb
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Overview
The Cisco Shielded DB25F/RJ45 Modular Adapter (part number 74-0459-01) provides a reliable, high-performance bridge between a DB25F (female) connector and an RJ45 interface. Designed for demanding data-center and industrial environments, this adapter delivers robust shielding to protect against electromagnetic interference (EMI) and ensure signal integrity across legacy serial connections and modern Ethernet networks. Its compact, plug-in form factor makes installation quick and hassle-free, allowing you to extend the life of existing equipment while supporting new networking standards.

Key Features

  • Shielded construction reduces EMI and crosstalk for clean data transmission
  • DB25F female connector compatible with standard serial cables
  • RJ45 connector supports 8P8C modular plugs for Ethernet compatibility
  • Hot-swap capable for minimal downtime during upgrades
  • Robust metal housing meets Cisco durability standards
  • Easy snap-in design simplifies field installation

Technical Specifications

  • Connector type: DB25F (female) to RJ45 (8P8C)
  • Shielding: Fully shielded metal enclosure with grounded shell
  • Operating temperature: -40 to 85 deg Celsius
  • Storage temperature: -55 to 125 deg Celsius
  • Voltage rating: 30 V DC
  • Current rating: 1 A per pin
  • Compliance: RoHS, FCC Part 15 Class B

Applications

  • Legacy serial device integration into Ethernet networks
  • Industrial automation systems requiring reliable serial communication
  • Data-center equipment upgrades where space and EMI protection are critical
  • Telecommunications gear that uses DB25F ports for console or management access
  • Security and surveillance installations that need shielded connections for long cable runs

By choosing the Cisco Shielded DB25F/RJ45 Modular Adapter, you gain a trusted solution that bridges older serial interfaces with modern network infrastructure, delivering durability, performance, and ease of use in a single, cost-effective package.