Juniper Networks SSG 20 manual Physical, Electrical, Environmental Tolerance

Page 58

SSG 20 Hardware Installation and Configuration Guide

Physical

Table 8: SSG 20 Physical Specifications

Description	Value

Chassis	294 mm x 194.8 mm x 44 mm (11.5 inches x 7.7 inches x 2 inches)
dimensions

Device weight	1.53 kg (3.3 lbs) without PIMs installed

ISDN PIM	70g

ADSL Annex A PIM	106g

ADSL Annex B PIM	106g

T1 PIM	75g

E1 PIM	75g

V.92 PIM	79g

Electrical

Table 9: SSG 20 Electrical Specifications

Item	Specification

DC input voltage	12V

DC system current	3 - 4.16 Amps
rating

Environmental Tolerance

Table 10: SSG 20 Environmental Tolerance

Description	Value

Altitude	No performance degradation to 6,600 ft (2,000 m)

Relative humidity	Normal operation ensured in relative humidity range of 10 to 90 percent,
	noncondensing

Temperature	Normal operation ensured in temperature range of 32°F (0°C) to 104°F
	(40°C)
	Nonoperating storage temperature in shipping carton: -4°F (-20°C) to
	158°F (70°C)

58 Physical

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Contents SSG 20 Hardware Installation and Configuration Guide Copyright Notice Table of Contents Appendix B Initial Configuration Wizard About This Guide Organization WebUI ConventionsNavigational Path and Configuration Settings CLI ConventionsObtaining Documentation and Technical Support Hardware Overview Port and Power Connectors System Status LEDs Front PanelStatus LED Descriptions Name Color Name Color Status Description Link Port DescriptionsLAN Port LEDs Name Color Status Description TX/RXMini Physical Interface Module Port Descriptions Mini PIMs for the SSGMini PIM LED States on the SSG Type Name Color Description Back Panel Power AdapterRadio Transceivers Grounding Lug Antennae Types USB PortInstalling and Connecting the Device Installing Equipment Before You BeginSSG 20 Front-mount Connecting Interface Cables to a Device Connecting the PowerConnecting a Device to a Network Connecting a Device to an Untrusted NetworkConnecting Mini PIMs to an Untrusted Network Serial AUX/Console PortsConnecting a Device to an Internal Network or a Workstation Microfilter and Splitter on Your Network ConnectionWireless Antennae Configuring the Device Accessing a Device Using a Console ConnectionUsing the WebUI Using Telnet WebUI Login PromptDefault Physical Interface to Zone Bindings Port Label Default Device SettingsDMZ Wireless and Logical Interface Bindings Interface ZoneBasic Device Configuration Root Admin Name and PasswordDate and Time Bridge Group InterfacesAdministrative Access Management ServicesHostname and Domain Name Default RouteManagement Interface Address Backup Untrust Interface Configuration Basic Wireless ConfigurationDefault SSG 20-WLAN Configuration WPA Wireless Authentication and Encryption OptionsWPA-PSK WPA2-PSKActivate wireless changes Mini PIM Configuration ADSL2/2+ InterfaceVirtual Circuits PPPoE or PPPoA Static IP Address and Netmask Isdn Interface T1 InterfaceE1 Interface Modem Interface Basic Firewall Protections Verifying External ConnectivityResetting a Device to Factory Defaults Page Required Tools and Parts Servicing the DeviceReplacing a Mini-Physical Interface Module Removing a Blank Faceplate Removing a Mini PIMInstalling a Mini PIM Removing a Mini PIMUpgrading Memory Bottom of DeviceUnlocking the Memory Module 56 „ Upgrading Memory Specifications Electrical PhysicalEnvironmental Tolerance EMC Emissions SafetyCertifications EMC ImmunityGND ConnectorsRJ-45 Connector Pinouts Name Description DSRDTR DB-9 Connector Pinouts Name DescriptionDCD RTSPage Initial Configuration Wizard Administrator Login Window Rapid Deployment WindowWlan Access Point Window Physical Interface WindowAdsl Interface Configuration Window ADSL2/2+ Interface WindowFields in Adsl Interface Configuration Window Description VPI/VCIT1 Interface Windows T1 Physical Layer Tab WindowFields in T1 Physical Layer Tab Window Description 70 „ Page Cisco Hdlc Option with Cisco Hdlc Tab Window E1 Interface Windows E1 Physical Layer Tab WindowFields in E1 Physical Layer Tab Window Description Isdn Interface Windows Field DescriptionSPID1 Fields in Isdn Physical Layer Tab Window DescriptionSPID2 Page 92 Modem Interface Window Eth0/0 Interface Untrust Zone WindowEth0/1 Interface DMZ Zone Window Bgroup0 Interface Trust Zone Window Bgroup0 Interface WindowWireless0/0 Interface Trust Zone Window Fields in Bgroup0 Interface Window DescriptionInterface Summary Window Fields in Wireless0/0 Interface Window DescriptionSsid Wireless Dhcp Interface Window Physical Ethernet Dhcp Interface WindowConfirmation Window Confirmation WindowIndex AdslVPI/VCI