# SRP-40G PLUS Module Combination (2-GB Memory)

> Line module label | SRP-40G PLUS
> I/O module label | SRP I/O
> Number of I/O ports | 7
> Software release | First supported: 4.0.0 Final supported: Not applicable
> Description | 210 W Switch route processor (40 Gbps) Has a minimum of 2 GB of error checking and correction (ECC) memory with a 1-GB nonvolatile storage (NVS) card.
> Type | Not applicable
> Capability | Ethernet (IEEE 802.3) 10/100Base-T RS-232
> Software features | Not applicable
> Model compatibility | ERX1440 router
> SRP module compatibility | SRP-40G SRP-40G PLUS
> Module redundancy support | 1:1 redundancy
> Cables and connectors | Terminal blocks BNC BNC, 75–ohm Wire wrap posts RJ-45 RS-232 (DB-9) See ERX Hardware Guide, Chapter 5, Cabling ERX Routers for more information.
> LEDs | See Module LEDs.
> Alarms, errors, and events | See Monitoring Modules in JunosE System Basics Configuration Guide, Chapter 6, Managing Modules.