Juniper Networks SSG 20 manual Port and Power Connectors

SSG 20 Hardware Installation and Configuration Guide

Port and Power Connectors

This section describes and displays the location of the built-in ports and power connectors. Refer to the following figure for built-in port locations and Table 1 for the power connector descriptions.

Figure 2: Built-in Port and Mini-PIM Location

Mini-PIM 1 Mini-PIM 2

12

SSG 20

POWER	PIM 1	802.11a
STATUS	PIM 2	b/g

LINK

WLAN AUX AUX

0 /0

0 /0 0 /0

0/0 0/0

AUX Console 0/0 0/1 0/2 0/3 0/4

Table 1: SSG 20 Ports and Power Connectors

Port	Description	Connector	Speed/Protocol
0/0-0/4	Enables direct connections to workstations or a LAN	RJ-45	10/100 Mbps Ethernet
	connection through a switch or hub. This		Autosensing duplex and auto MDI/MDIX
	connection also allows you to manage the device
	through a Telnet session or the WebUI.
USB	Enables a 1.1 USB connection with the system.	N/A	12M (full speed) or 1.5M (low speed)
Console	Enables a serial connection with the system. Used	RJ-45	9600 bps/RS-232C serial
	for terminal-emulation connectivity to launch CLI
	sessions.
AUX	Enables a backup RS-232 async serial Internet	RJ-45	9600 bps — 115 Kbps/RS-232C serial
	connection through an external modem.
Mini PIM
ADSL 2/2+	Enables an Internet connection through an ADSL	RJ-11	ANSI T1.413 Issue 2 (Annex A only)
	data link.	(Annex A)	ITU G.992.1 (G.dmt)
		RJ-45	ITU G.992.3 (ADSL2)
		(Annex B)
			ITU G.992.5 (ADSL2+)
V.92 Modem	Enables a primary or backup Internet or untrusted	RJ-11	9600 bps — 115 Kbps/RS-232 serial
	network connection to a service provider.		autosensing duplex and polarity
T1	Enables a connection to the T1 line to the untrusted	RJ-45	1.544 Mbps (full-time slots)
	network.
E1	Enables a connection to the E1 line to the untrusted	RJ-45	2.048 Mbps (full-time slots)
	network.
ISDN	Enables the ISDN line to be used as the untrust or	RJ-45	B-channels at 64 Kbps
	backup interface. (S/T)		Leased line at 128 Kbps
Antenna A & B	Enables a direct connection to workstations in the	RPSMA	802.11a (54 Mbps on 5GHz radio band)
(SSG 20-WLAN)	vicinity of a wireless radio connection.		802.11b (11 Mbps on 2.4 GHz radio band)
			802.11g (54 Mbps on 2.4 GHz radio band)
			802.11 superG (108 Mbps on 2.4 GHz and
			5GHz radio bands)

10„ Port and Power Connectors