Srx5K-Re3-128G Routing Engine Components - Juniper SRX5400 Hardware Manual

Serial number location

SRX5K-RE3-128G Routing Engine Components

Each Routing Engine consists of the following components:
CPU—Runs Junos OS to maintain the routing tables and routing protocols.
EEPROM—Stores the serial number of the Routing Engine.
DRAM—Provides storage for the routing and forwarding tables and for other Routing Engine processes.
One 10-Gigabit Ethernet interface between the Routing Engine and Switch Control Board.
Extractor clips—Control the locking system that secures the Routing Engine.
Interface ports—The AUX, CONSOLE, and MGMT ports provide access to management devices. Each
Routing Engine has one 10/100/1000-Mbps Ethernet port for connecting to a management network,
and two asynchronous serial ports—one for connecting to a console and one for connecting to a modem
or other auxiliary device.
The serial number label is located as shown in
Figure 29: SRX5K-RE3-128G Serial Number Label
Serial number
ID label
Figure 29 on page 80.
80