Juniper Networks J4350, J6350 manual Slot Number Diagram on Front Panel, Power LED

Chapter 2: System Overview

Figure 20: Slot Number Diagram on Front Panel

Gigabit Ethernet and 4-port Fast Ethernet ePIMs can be installed in high-speed slots only. High-speed slots are indicated by a black triangle containing an E in the front panel slot number diagram. On J4350 Services Routers, the high-speed slots are slot 3 and slot 6. On J6350 Services Routers, the high-speed slots are slots 2, 3, 5, and 6.

Slot 0 is the fixed interface module that contains the built-in Ethernet ports.

Power Button and POWER LED

The power button is located on the left side of the front panel (see

Figure 19 on page 32). You can use the power button to power the Services Router on and off. When you power on the router, the Routing Engine boots as the power supply completes its startup sequence.

The POWER LED is located to the upper left of the LED dashboard. Table 12 on page 33 describes the POWER LED.

Table 12: POWER LED

Color	State	Description
Green	On steadily	Power is functioning correctly.
	Blinking	Power button has been pressed and quickly released, and
		the router is gracefully shutting down.
Unlit	Off	Router is not receiving power.

After the router is powered on, status indicators—such as LEDs on the front panel and show chassis command output—can take up to 60 seconds to indicate that the power supply is functioning normally. Ignore error indicators that appear during the first 60 seconds.

If you need to power off the router after the Routing Engine finishes booting, use the J-Web interface or the CLI to halt the Services Router first. For instructions, see the J-series Services Router Administration Guide. Alternatively, you can press and release the power button to gracefully shut down the router. For more information, see “Powering a Services Router On and Off” on page 129.

STATUS LED

When the system is powered on, the STATUS LED changes from off to blinking green. Startup takes approximately 90 seconds to complete. If you want to turn the system

J4350 and J6350 Services Router Hardware Features ■ 33