Juniper EX4200 Series User Manual

Varoitus Älä käytä sellaista kaltevaa pintaa, jonka kaltevuus ylittää 10 astetta.
Attention Ne pas utiliser une rampe dont l'inclinaison est supérieure à 10 degrés.
Warnung Keine Rampen mit einer Neigung von mehr als 10 Grad verwenden.
Avvertenza Non usare una rampa con pendenza superiore a 10 gradi.
Advarsel Bruk aldri en rampe som heller mer enn 10 grader.
Aviso Não utilize uma rampa com uma inclinação superior a 10 graus.
¡Atención! No usar una rampa inclinada más de 10 grados
Varning! Använd inte ramp med en lutning på mer än 10 grader.
Related Topics General Safety Guidelines and Warnings for EX Series Switches on page 207•
• Laser and LED Safety Guidelines and Warnings for EX Series Switches on page 213
• Installation Instructions Warning for EX Series Switches on page 219
• Grounded Equipment Warning for EX Series Switches on page 226
Rack-Mounting and Cabinet-Mounting Warnings for EX Series Switches
Ensure that the rack or cabinet in which the EX Series switch is installed is evenly and
securely supported. Uneven mechanical loading could lead to a hazardous condition.
WARNING: To prevent bodily injury when mounting or servicing the switch in a rack,
take the following precautions to ensure that the system remains stable. The following
directives help maintain your safety:
•
The switch must be installed in a rack that is secured to the building structure.
•
The switch should be mounted at the bottom of the rack if it is the only unit in the
rack.
•
When mounting the switch on a partially filled rack, load the rack from the bottom
to the top with the heaviest component at the bottom of the rack.
•
If the rack is provided with stabilizing devices, install the stabilizers before mounting
or servicing the switch in the rack.
WARNING: Waarschuwing Om lichamelijk letsel te voorkomen wanneer u dit toestel
in een rek monteert of het daar een servicebeurt geeft, moet u speciale
221Copyright © 2010, Juniper Networks, Inc.
Chapter 19: Installation and Maintenance Safety Information

Juniper EX4200 Series Specifications

General

Switching Capacity	128 Gbps
Ports	24 or 48 10/100/1000BASE-T ports
Virtual Chassis	Up to 10 switches
Layer 3 Routing	Yes
Maximum VLANs	4096
DRAM	1 GB
Flash Memory	1 GB
Humidity	5% to 90% non-condensing
Power Supply	AC or DC options
MAC Address Table Size	32, 000 entries
Operating Temperature	0°C to 45°C
Layer 2 Features	VLAN, STP, RSTP, MSTP, LACP
Management	CLI, Web UI, SNMP
Storage Temperature	-40°C to 70°C
Input Voltage	AC: 100-240V; DC: -48V