Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 

Available Components for the SRX3400 Services Gateway

 

Table 1 lists the various components, and the number of each, that can be installed in the SRX3400 Services Gateway.

Table 1: Available SRX3400 Services Gateway Hardware Components

Hardware Component

Minimum/Maximum

Switch Fabric Board (SFB)

1 required

Routing Engine

1 required

SRX Clustering Module (SCM)

1 allowed

I/O cards (IOCs)

Up to 4 allowed

Network Processing I/O Cards (NP-IOCs)

Up to 6 allowed (see note below)

Network Processing Cards (NPCs)

1 required, 2 allowed

Services Processing Cards (SPCs)

1 required, up to 4 allowed

Power supply

1 required, up to 2 allowed

Fan tray (containing multiple fans)

1 required

Note

A minimum configuration must include one SPC and either one NPC or one NP-IOC. However, if there are no NPCs in the chassis, the Ethernet ports on the SFB will not be functional. See SRX3400 Services Gateway NPCs, SRX3400 Services Gateway NP-IOCs, and SRX3400 Services Gateway SPCs for details about these cards.

Table 2 shows the supported combinations of SPCs, NPCs, and IOCs that can be installed in the SRX3400 Services Gateway. The support is different between standard and enhanced DC-powered services gateways because the standard DC power supplies have a lower power rating.

Table 2: Supported Combinations of SPCs, NPCs, and IOCs

AC Power Supplies or Enhanced DC Power Supplies
 

NPCs

1

2

SPCs

1

4 IOCs

4 IOCs

2

4 IOCs

3 IOCs

3

3 IOCs

2 IOCs

4

2 IOCs

1 IOC

Standard DC Power Supplies
 

NPCs

1

2

SPCs

1

4 IOCs

4 IOCs

2

4 IOCs

3 IOCs

3

2 IOCs

1 IOCs

4

0 IOCs

Not supported