SRX210 Services Gateway LEDs
This topic includes the following sections:
Front Panel LEDs
Figure 1 shows the SRX210 Services Gateway front panel LEDs.
Table 1 lists the LED indicators on the SRX210 Services Gateway front panel.
Figure 1: SRX210 Services Gateway Front Panel LEDs

Table 1: SRX210 Services Gateway Front Panel Components LEDs
Component | Description | Usage |
|---|---|---|
Alarm LED | The Alarm LED has the following indicator colors:
| The Alarm LED can be used to gather information on major or minor alarms or to determine if the device is functioning normally. |
Status LED | The Status LED has the following indicator colors:
| The Status LED can be used to determine whether the device is starting up, is functioning normally, or has failed. |
Mini-PIM LED | The Mini-PIM LED has the following indicator colors:
| The Mini-PIM LED can be used to determine if the Mini-PIM is present and detected by the device. |
Power LED | The Power LED has the following indicator colors:
| The Power LED can be used to determine if the device is receiving power. |
HA LED | The HA LED has the following indicator colors:
| The HA LED can be used to determine if high availability is enabled on the device. |
3G ExpressCardLED | The 3G ExpressCard LED has the following indicator colors:
| The 3G ExpressCard LED provides information on the functioning of the ExpressCard slot. |
Ethernet Port LEDs
On the SRX210 Services Gateway, each Gigabit Ethernet port and Fast Ethernet port has two LEDs.Figure 2 shows the SRX210 Services Gateway Ethernet port LEDs.
Figure 2: SRX210 Services Gateway Ethernet Port LEDs

Table 2 describes the built-in Ethernet port LEDs.
Table 2: SRX210 Services Gateway Built-In Ethernet Port LEDs
Number | Function | Color | State | Description |
|---|---|---|---|---|
1 | TX/RX/LINK LED | Green | Blinking | Link is active. Data communication is taking place. |
Steady | Link is active. No data communication is taking place. | |||
Unlit | Off | Link is inactive. | ||
2 | PoE LED | Green | Steady | PoE (Power over Ethernet) is on and the connected power device is receiving power. |
Yellow | Steady | PoE (Power over Ethernet) is on, but the connected power device is not receiving power (device fault or not enough power). | ||
Unlit | Off | PoE is off. |
![]() | Note: The PoE LED is enabled only on the Power over Ethernet (PoE) model of the SRX210 Services Gateway. For non-PoE models, the PoE LED remains off. |
Voice Interface Port LED
On the SRX210 Services Gateway, each Voice Interface (FXO and FXS) port has a single LED indicating the status.
Figure 3 shows the SRX210 Services Gateway Voice Interface port LEDs.
Figure 3: SRX210 Services Gateway Voice Interface Port LEDs

Table 3 describes the Voice Interface port LEDs.
Table 3: SRX210 Services Gateway Voice Interface Port LEDs
LED | Color | State | Description |
|---|---|---|---|
Voice Interface LEDs (FXS1, FXS2, FXO1, and FXO2) | Off | Unlit | Port is inactive. |
Green | Steady | Port is connected and active. | |
Amber | On | Port is active and not ready for data communication. | |
Green | Blinking | Port is active and data communication is taking place. | |
Red | Blinking | Port is initializing. Note: The Voice Interface port LEDs glow red (blinking) while initializing. If there is an error, the LEDs remain red; otherwise, change to green. | |
Red | Steady | Port has detected a hardware initialization failure. |
Related Topics
- SRX210 Services Gateway Specifications
- SRX210 Services Gateway Front Panel and Back Panel Views (Low Memory, High Memory and PoE Version)
- SRX210 Services Gateway with Integrated Convergence Services Front Panel and Back Panel Views
- SRX210 Services Gateway Built-In Interfaces
- SRX210 Services Gateway Boot Devices and Dual-Root Partitioning Scheme
- SRX210 Services Gateway Cooling System
- SRX210 Services Gateway Power Supply


