Juniper Networks ERX-SERVICE-MOD-B ERX 256MB Service Module

Overview

The Juniper Networks ERX 256MB Service Module (part number ERX-SERVICE-MOD-B) is a compact and reliable memory expansion designed for the ERX series routers. It provides additional volatile storage that supports high-performance routing, advanced security services and traffic management functions. This module is engineered to fit seamlessly into existing chassis, delivering a quick upgrade path without the need for extensive reconfiguration or downtime.

Key Features

• 256 megabytes of high speed DDR SDRAM for fast packet processing
• Plug-in design compatible with all ERX series platforms
• Low power consumption to reduce overall energy costs
• Built-in error detection and correction (ECC) for data integrity
• Hot-swap capable for non-disruptive installation

Technical Specifications

• Memory type: DDR SDRAM
• Total capacity: 256 MB
• Operating voltage: 3.3 V
• Temperature range: 0 to 55 degrees C (32 to 131 degrees F)
• Dimensions: 2U rack-mount form factor
• Interface: Standard ERX service module slot
• Compliance: RoHS and FCC part 15

Applications

• Enterprise edge routing where additional buffer memory improves throughput
• Service provider networks that require low latency packet handling
• Secure VPN gateways that benefit from extra memory for encryption keys
• Data center interconnects needing reliable and fast forwarding tables
• Any deployment of Juniper ERX routers that seeks to extend lifespan and performance without hardware replacement

This service module offers a cost-effective way to boost the capabilities of your existing Juniper infrastructure, ensuring smoother traffic flow and enhanced reliability for mission critical applications.