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SRX345 Transceiver Specifications and Pinouts

SRX345 Transceiver Support

You can find information about the pluggable transceivers supported on your Juniper Networks device by using the Hardware Compatibility Tool. In addition to transceiver and connector type, the optical and cable characteristics—where applicable—are documented for each transceiver. The Hardware Compatibility Tool enables you to search by product, displaying all the transceivers supported on that device, or category, by interface speed or type. The list of supported transceivers for the SRX345 is located at https://apps.juniper.net/hct/product/#prd=SRX345.

RJ-45 Connector Pinouts for the SRX345 Firewall Ethernet Port

Table 1 describes the RJ-45 connector pinouts for the Ethernet port.

Table 1: RJ-45 Connector Pinouts for the SRX345 Firewall Ethernet Port

Pin

Signal

1

BI_DA+

2

BI_DA

3

BI_DB+

4

BI_DC+

5

BI_DC

6

BI_DB

7

BI_DD+

8

BI_DD

RJ-45 Connector Pinouts for the SRX345 Firewall Console Port

Table 2 describes the RJ-45 connector pinouts for the console port.

Table 2: RJ-45 Connector Pinouts for the SRX345 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

Mini-USB Connector Pinouts for the SRX345 Firewall Console Port

The SRX345 Firewall has two console ports: an RJ-45 Ethernet port and a mini-USB Type-B port. If your management device (laptop or PC) does not have a DB-9 plug connector pin or an RJ-45 connector pin, you can connect your management device to the Mini-USB Type-B console port of the services gateway by using a cable that has a standard Type-A USB connector on one end and a Mini-USB Type-B (5-pin) connector on the other end. Table 3 describes the Mini-USB Type-B connector pinouts for the console port.

Note:

By design, the mini-USB console port has higher priority over the RJ-45 console port. If both mini-USB and RJ-45 console ports are connected, then the mini-USB console port will be active.
Table 3: Mini-USB Type-B Connector Pinouts for the Services Gateway Console Port

Pin

Signal

Cable Color

Description

1

VCC

Red

+5 VDC

2

D-

White

Data -

3

D+

Green

Data +

X

N/C

Could be not connected (N/C), connected to ground (GND), or used as an attached device presence indicator

4

GND

Black

Ground