Juniper Networks S-MX-40G-A1-P S-MX-40G-A1-P License

Juniper Networks S-MX-40G-A1-P S-MX-40G-A1-P License
Juniper Networks S-MX-40G-A1-P S-MX-40G-A1-P License
The Juniper Networks S-MX-40G-A1-P License unlocks the full potential of MX Series routers by enabling a 40 Gbps Ethernet interface on supported platforms. This software entitlement is designed for high-performance data center, carrier and enterprise... Read More
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  • In Stock: 100
  • Manufacturer: Juniper Networks
  • Model or Part: S-MX-40G-A1-P
  • Condition: New

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Overview

The Juniper Networks S-MX-40G-A1-P License unlocks the full potential of MX Series routers by enabling a 40 Gbps Ethernet interface on supported platforms. This software entitlement is designed for high-performance data center, carrier and enterprise environments where bandwidth density and low latency are critical. By activating this license, customers gain access to advanced routing capabilities, traffic engineering features and seamless integration with Junos OS.

Key Features

  • Enables a 40 Gbps Ethernet port on MX Series routers
  • Supports both optical (CWDM/DWDM) and copper (QSFP+) transceivers
  • Provides full line-rate forwarding with hardware acceleration
  • Integrates with Junos OS for unified management and automation
  • Allows dynamic scaling of bandwidth without additional hardware changes
  • Compatible with existing MX chassis licenses for simplified inventory

Technical Specifications

  • License Type: Per-port, permanent software entitlement
  • Supported Models: MX240, MX480, MX960 and other MX platforms with a vacant 40G slot
  • Interface Type: 40GBASE-LR4, 40GBASE-SR4, or QSFP+ copper as per transceiver installed
  • Maximum Throughput: 40 Gbps full duplex per licensed port
  • Operating System Requirement: Junos OS release 18.2R3 or later
  • Activation Method: License key file uploaded via J-Web, CLI or Juniper Support portal

Typical Applications

  • High-capacity data center interconnects requiring low latency and high throughput
  • Carrier backhaul links that aggregate multiple 10G streams into a single 40G pipe
  • Enterprise campus cores where bandwidth growth is projected beyond 10G per link
  • Cloud service provider networks that need rapid scaling of edge and spine fabrics
  • Research institutions handling large data sets such as genomics or climate modeling

By adding the S-MX-40G-A1-P License, organizations can future-proof their network infrastructure while maximizing return on existing hardware investments. The license delivers seamless performance upgrades, simplified operations and the flexibility to meet evolving traffic demands.