Juniper Networks MPC3E-3D-NG-Q MX480 MX960 Expansion Module

Overview
The Juniper Networks MPC3E-3D-NG-Q is an expansion module designed for the MX480 and MX960 routers. It adds high-density 10 GbE and 40 GbE interfaces, allowing service providers and large enterprises to scale bandwidth, increase port density, and improve network flexibility without replacing the core chassis. This module integrates seamlessly with the existing MX platform, delivering carrier-grade performance and reliability for modern data-center and carrier edge deployments.

Key Features

• Supports up to 48 x 10 GbE ports or 12 x 40 GbE ports in a single slot
• Hot-plug capable for zero-downtime upgrades and maintenance
• Full compatibility with Junos OS and MX series routing features
• Advanced traffic management with QoS, ACLs and traffic shaping
• Low power consumption with efficient cooling design
• Redundant power and fan options for high availability

Technical Specifications

• Form factor: 3-slot line card, 3-height, 13.5 in (342 mm) depth
• Interface types: 10GBASE-SR, 10GBASE-LR, 40GBASE-SR4, 40GBASE-LR4
• Maximum throughput: 1.2 Tbps per module
• Forwarding capacity: 1.0 Bpps (billion packets per second)
• Buffer memory: 8 GB shared packet buffer
• Power supply: 2 x 650 W redundant PSUs
• Operating temperature: 0 to 40 degrees Celsius
• Dimensions: 13.5 in (height) x 13.5 in (width) x 13.5 in (depth)

Typical Applications

• Data-center interconnect (DCI) for high-speed east-west traffic
• Carrier edge aggregation and peering points
• Enterprise campus backbone with high-density access
• Cloud service provider infrastructure requiring rapid scaling
• Network function virtualization (NFV) hosting with high port density