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Product Description

EX-UM-2X4SFP 2-port 10G SFP+ / 4-port 1G SFP Uplink Module

New EXUM2X4SFP 2-Port 10G SFP+ / 4-port 1GP SFP UPLINK MODULE EX4200/3200

EX 3200 and EX 4200 switches support three types of uplink modules:

SFP uplink module—Provides four ports for 1-gigabit small form-factor pluggable (SFP) transceivers.
SFP+ uplink module—Provides two ports for 10-gigabit small form-factor pluggable (SFP+) transceivers when configured to operate in 10-gigabit mode or four ports for 1-gigabit small form-factor pluggable (SFP) transceivers when configured to operate in 1-gigabit model.
XFP uplink module—Provides two ports for 10-gigabit small form-factor pluggable (XFP) transceivers.

You can use the optional uplink module ports to connect an access switch to a distribution switch. You can also use these ports to connect members of a virtual chassis across multiple wiring closets.
When connecting uplink module ports, you can install an SFP uplink module at one end and install an SFP + uplink module configured to operate in the 1-gigabit mode at the other end. Likewise, you can install an XFP uplink module at one end and install an SFP + uplink module configured to operate in the 10-gigabit mode at the other end.

Note: On an EX 3200 switch, if you install a transceiver in an SFP uplink module, a corresponding network port from the last four built-in ports is disabled. For example, if you install an SFP transceiver in port 2 on the uplink module (ge-0/1/3), then ge-0/0/23 is disabled. The disabled port is not listed in the output of show interface commands.


Network
Jumbo frames support Yes
Full duplex Yes
Ethernet LAN data rates 1000 Mbit/s
Ethernet interface type Gigabit Ethernet
Data transmission
Data transfer rate 10 Gbit/s
Ports & interfaces
SFP+ module slots quantity 2
SFP module slots quantity 2
Ethernet LAN (RJ-45) ports 4
Performance
Compatibility EX 3200, EX 4200
Ergonomics
Connectivity LEDs Y
Management features
Management platform Junos
Quality of Service (QoS) support Yes
Power
Power over Ethernet (PoE) No
Other features
SFP/SFP+ slots quantity 2