Juniper EX4300 Series Hardware Manual page 31

Table 6: Uplink Modules for EX4300-48MP and EX4300-48MP-S Switches
Uplink Module
4-port 1-Gigabit
Ethernet/
10-Gigabit Ethernet SFP+
uplink module (model
number:
EX-UM-4SFPP-MR)
For more information about uplink modules, see
Virtual Chassis
You can interconnect a maximum of 10 EX4300 switches to form a Virtual Chassis. You can operate
these interconnected switches as a single, logical device with a single IP address.
You can use the following ports to configure an EX4300 switch in a Virtual Chassis:
• For 24-port and 48-port EX4300 switches except EX4300-48MP and EX4300-48MP-S switches:
• QSFP+ ports configured as VCPs
• SFP+ uplink module ports configured as VCPs
• For 32-port EX4300 switches:
• QSFP+ ports (built-in) or QSFP+ uplink module ports configured as VCPs
• SFP+ uplink module ports configured as VCPs
NOTE: The four built-in SFP+ ports on 32-port EX4300 switches cannot be configured as
VCPs.
Description
You can install four SFP
transceivers, four SFP+
transceivers, or a
combination of SFP and
SFP+ transceivers in the
four ports of this uplink
module.
NOTE: You cannot
configure the ports on
the uplink module in
EX4300-48MP and
EX4300-48MP-S
switches as Virtual
Chassis ports (VCPs).
"Uplink Modules in EX4300 Switches" on page
(Continued)
Supported EX4300 Switch
Models
•
EX4300-48MP
•
EX4300-48MP-S
First Junos OS Release
18.2R1
NOTE: Starting in
Junos OS Release
19.1R1, you can install
SFP transceivers in the
uplink module. In
Junos OS Release 18.2R1
through Junos OS
Release 18.4R1, the
uplink module supported
only SFP+ transceivers.
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