The SRX3K-2XGE-XFP adds two ports for 10-Gigabit Ethernet traffic from fiber interface media. It is inserted horizontally into the midplane of the services gateway to communicate with the Switch Fabric Board (SFB) and to receive power. To use fiber interface media, install 10-Gigabit small form-factor pluggable (XFP) transceivers on the desired ports. LEDs on the faceplate of the IOC indicate port status and connectivity (see Table 1). Ports are numbered from left to right, 0-1. See Figure 1.
![]() | Note: The ONLINE button on the IOC front panel does not perform any function. |
Figure 1: 2-Port XFP 10-Gigabit Ethernet IOC

Table 1: LED Indicators
Label | Color | Status | Indicated Behavior |
|---|---|---|---|
SERVICE | Green | On steadily | The IOC is mapped to the NPC and is available to carry Ethernet traffic. |
Amber | On steadily | The IOC is not mapped to the NPC and is not available to carry Ethernet traffic. | |
Dark (unlit) | Off | The IOC is administratively disabled, but mapped to the NPC. | |
OK/FAIL | Green | On steadily | The IOC is operating normally. |
Green | Blinking | The IOC is preparing for hot-plug event:
| |
Red | On steadily | The IOC has failed and is not operating normally. | |
Dark (unlit) | Off | The IOC is offline and can be safely removed. |