Juniper QFabric QFX3000-G Hardware Documentation page 194

QFX3000-G QFabric System Hardware Documentation
Table 31: Components in 48-Port EX4300 Switches (continued)
Switch Models Built-In Ports
EX4300-48T 48
-DC-AFI 10/100/1000BASE-T
Ethernet ports and
four QSFP+ ports
EX4300-48P 48
10/100/1000BASE-T
Ethernet ports and
four QSFP+ ports
EX4300-48P-S 48
10/100/1000BASE-T
Ethernet ports and
four QSFP+ ports
EX4300-48MP 24
10/100/1000BASE-T
Ethernet network
port, 24 100/1000/
2500/5000/
10000BASE-T
Ethernet network
ports, and four built-in
QSFP+) ports that
can house 40-Gigabit
QSFP+ transceivers
EX4300-48MP-S 24 10/100/
1000BASE-T Ethernet
network port, 24
100/1000/
2500/5000/
10000BASE-T
Ethernet network
ports, and four built-in
QSFP+ ports that can
house 40-Gigabit
QSFP+ transceivers
144
Number of
PoE-enabled
Ports
0
48
48
48
48
By default, the built-in QSFP+ ports are dedicated VCPs. In 48-port EX4300 switches
except EX4300-48MP and EX4300-48MP-S switches, you can use the QSFP+ ports as
network ports or as VCPs. You can also use the SFP+ uplink module ports to connect
members of a Virtual Chassis or a VCF across multiple wiring closets by configuring these
ports as VCPs.
Power Supply
Shipped by
Fan Modules Default
Two fan modules; A 550 W DC power
each with an supply with the
AIR IN
(AFI) label. IN (AFI)
Two fan modules; A 1100 W AC power
each with an AIR supply with the
label.
OUT (AFO) OUT (AFO)
Fan modules for Power supplies for
this model are not this model are not
shipped by default; shipped by default;
you must order two you must order
fan modules either AC power
labeled either AIR supplies or DC
power supplies
OUT (AFO) or AIR
separately.
IN (AFI) separately
Two fan modules; A 1400 W AC
each with an AIR power supply with
the
OUT (AFO) label. AIR OUT (AFO)
label.
Fan modules for Power supplies for
this model are not this model are not
shipped by default; shipped by default;
you must order two you must order AC
fan modules power supplies
labeled AIR OUT separately.
(AFO) separately.
Copyright © 2018, Juniper Networks, Inc.
Supported Uplink
Module
4-port 10-Gigabit
Ethernet SFP+
AIR
uplink module
label.
4-port 10-Gigabit
AIR Ethernet SFP+
label. uplink module
4-port 10-Gigabit
Ethernet SFP+
uplink module
4-port 10GbE
uplink module
4-port 10GbE
uplink module