Juniper EX4300 Series User Manual

CAUTION: Do not bend the ber-opc cable beyond its minimum bend radius. An arc
smaller than a few inches in diameter can damage the cable and cause problems that
are dicult to diagnose.
6. To remove an SFP, SFP+, XFP, or a QSFP+ transceiver:
a. Using your ngers, pull open the ejector lever on the transceiver to unlock the transceiver.
CAUTION: Before removing the transceiver, make sure that you open the ejector
lever completely unl you hear it click. This prevents damage to the transceiver.
b. Grasp the transceiver ejector lever and gently slide the transceiver approximately 0.5 in. (1.3 cm)
straight out of the port.
CAUTION: To prevent ESD damage to the transceiver, do not touch the connector
pins at the end of the transceiver.
Figure 98: Remove a QSFP+ Transceiver
1
— Ejector lever
To remove a CFP transceiver:
a. Using your ngers, loosen the screws on the transceiver.
b. Grasp the screws on the transceiver and gently slide the transceiver approximately 0.5 in. (1.3 cm)
straight out of the port.
311

Juniper EX4300 Series Specifications

General

Product Series	EX4300 Series
Power Consumption	Varies by model and configuration
Virtual Chassis Technology	Up to 10 switches
Software	Junos OS
Ports	24-port and 48-port models
10GBASE SFP+ Ports	Up to 8 ports
40GBASE QSFP+ Ports	2
Uplink Ports	Up to 4 ports
Jumbo Frames	Up to 9216 bytes
Operating Temperature	0°C to 45°C
Relative Humidity	5% to 90% noncondensing
Input Voltage	100 to 240V AC
Power Supply	AC or DC
Power Supply Options	AC or DC
Stacking	Yes
Layer 2 Features	Includes VLAN, STP, RSTP, MSTP, LACP
Layer 3 Features	OSPF, BGP
Management	CLI, Web GUI, SNMP
Security Features	DHCP snooping
QoS	8 queues per port, DSCP
Storage Temperature	-40°C to 70°C