Juniper EX4200 User Manual

Uplink Modules Connector Pinout Information for EX4200 Switches
EX4200 switches have a field-replaceable unit (FRU) uplink module on the front panel.
Table 49 on page 130 provides the uplink modules connector pinout information.
NOTE: You can use these ports to connect an access switch to a distribution
switch. You can also use optional uplink module ports to connect members
of a Virtual Chassis across multiple wiring closets.
Table 49: Uplink Modules Connector Pinout Information
Pin NamePin Number
GNDA1
GNDA2
GNDA3
GNDA4
GNDA5
GNDA6
GNDA7
GNDA8
GNDA9
GNDA10
GNDA11
GNDA12
GNDA13
GNDA14
Uplink_I2C_SCKA15
GNDA16
Uplink_PDA17
GNDA18
Copyright © 2015, Juniper Networks, Inc.130
EX4200 Switch Hardware Guide

Juniper EX4200 Specifications

General

Model	EX4200
Switching Capacity	128 Gbps
Layer	Layer 2 and Layer 3
Form Factor	1U
Throughput	96 Mpps
Maximum VLANs	4096
MAC Address Table Size	16, 000
DRAM	1 GB
Flash Memory	1 GB
Forwarding Rate	96 Mpps
JUNOS Software	Yes
Ports	24 or 48
Stacking	Up to 10 switches in a Virtual Chassis configuration
Power Supply	AC or DC
Management	CLI, SNMP, J-Web
Input Voltage	100-240 VAC or -48 VDC
Operating Temperature	0°C to 45°C
Redundancy	Redundant power supplies
Virtual Chassis Technology	Yes
Storage Temperature	-40°C to 70°C
Humidity	5% to 90% non-condensing