ERX-7xx and ERX-14xx models use up to two redundant SRP modules operating in an active/standby configuration. ERX-310 routers use only one SRP module. An SRP module must be present for any system to boot.
SRP modules ranging from 5 Gbps to 40 Gbps can be used in ERX-7xx and ERX-14xx models. Only a 10-Gbps SRP module (SRP-SE10G) can be used in ERX-310 routers. See the ERX Module Guide for complete information.
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Note: Because of different physical dimensions and switch fabric capabilities, SRP modules are not interchangeable between systems. For example, the 10-Gbps SRP module used in ERX-7xx and ERX-14xx models cannot be used in the ERX-310 router, and vice versa. |
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Caution: Do not remove the SRP module while the system is running. |
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Note: Some SRP modules require a minimum amount of memory to be used with JUNOSe Release 5.3.0 or a higher-numbered release. See the ERX Module Guide for module specifications. |
For details about installing SRP modules, see Installing Modules.