Cable Specifications and Pinouts for SRX2300

Use the Hardware Compatibility Tool to find information about the pluggable transceivers and supported connector types of your Juniper Networks device. The tool also documents the optical and cable characteristics, where applicable, for each transceiver. You can search for transceivers by product and the tool displays all the transceivers supported on that device. You can also search by category, interface speed, or type. The list of supported transceivers for the SRX2300 is located at https://apps.juniper.net/hct/product/.

CAUTION:

If you face a problem running a Juniper Networks device that uses a third party optic or cable, the Juniper Networks Technical Assistance Center (JTAC) can help you diagnose the source of the problem. Your JTAC engineer might recommend that you check the third party optic or cable and potentially replace it with an equivalent Juniper Networks optic or cable that is qualified for the device.

The port on the front panel labeled MGMT is a 10/100/1000 Mbps Ethernet RJ-45 receptacle that accepts an Ethernet cable for connecting the services gateway to a management LAN (or other device that supports out-of-band management). Table 1 describes the RJ-45 connector pinouts for the Ethernet port.

Table 1: RJ-45 Connector Pinouts for SRX2300 Firewall Management Port

Pin	Signal
1	TX+
2	TX-
3	RX+
4	Termination network
5	Termination network
6	RX-
7	Termination network
8	Termination network

The port on the front panel labeled CON is an asynchronous serial interface that accepts an RJ-45 connector. Table 2 describes the RJ-45 connector pinouts for the console port.

Table 2: RJ-45 Connector Pinouts for the SRX2300 Firewall Console Port

Pin	Signal	Description
1	RTS	Request to Send
2	DTR	Data Terminal Ready
3	TXD	Transmit Data
4	Ground	Signal Ground
5	Ground	Signal Ground
6	RXD	Receive Data
7	DSR/DCD	Data Set Ready
8	CTS	Clear to Send