Juniper Networks 750002992 PPE-4fe-tx

Overview
The Juniper Networks PPE-4fe-tx (part number 750002992) is a high performance 4 port 10/100/1000BASE-T Ethernet interface module designed for seamless integration into Juniper MX series routers and other compatible chassis. This compact and reliable module delivers full duplex connectivity, low latency and robust packet handling for enterprise and service provider networks. It is engineered to support demanding data center, campus and carrier environments where scalability and uptime are critical.

Key Features

• Four independent 10/100/1000BASE-T ports with auto-negotiation
• Full duplex operation for maximum throughput
• Low power consumption and heat generation
• Hot-swap capable for non-disruptive maintenance
• Built-in diagnostics and LED status indicators
• Compatible with Juniper MX series and other supported platforms

Technical Specifications

• Port type: RJ45 copper
• Speed: 10/100/1000 Mbps per port
• Interface: PCIe or proprietary backplane depending on chassis
• Power draw: typical 5 W per module
• Operating temperature: 0 to 40 degrees Celsius
• Dimensions: standard module size for MX series slots
• Compliance: RoHS, FCC Part 15 Class B

Applications
The PPE-4fe-tx is ideal for a wide range of networking scenarios, including:

• Enterprise campus backbones requiring reliable Gigabit Ethernet links
• Data center top-of-rack or leaf switches where space and power efficiency matter
• Service provider aggregation points that need scalable port density
• Branch office routers that demand plug-and-play Ethernet connectivity
• Network test and lab environments that benefit from hot-swap capability

By adding the PPE-4fe-tx to your Juniper infrastructure you gain flexible, high-speed Ethernet connectivity that enhances network performance while simplifying management and maintenance.