Juniper EX4200 Series User Manual

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP
Transceivers in EX3200 and EX4200 Switches
SpecificationsEthernet Standard
EX-SFP-1GE-TModel Number1000Base-T
10/100/1000 MbpsRate
RJ-45Connector Type
CopperFiber Count
–Transmitter Wavelength
–Minimum Launch Power
–Maximum Launch Power
–Minimum Receiver Sensitivity
–Maximum Input Power
CopperFiber Type
–Core/Cladding Size
–Modal Bandwidth
100 m (328 ft)Distance
Not availableDOM Support
Junos OS for EX Series switches, Release 9.0 or laterSoftware required
Copyright © 2010, Juniper Networks, Inc.44
Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches

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