JUNIPER EX4400-48T-AFI SWITCH

Model: EX4400-48T-AFI
Detail: Juniper EX4400-48T-AFI Switch Featuring a front-to-back airflow design, the EX4400-48T-AFI provides efficient cooling coupled with 48 x 1GbE non-PoE access ports. It is part of the EX4400 switch series known
List Price: US$10,318.00
Price:
$4,952.64
You Save: $5,365.36 (52% OFF)
Condition: Brand New Sealed
Availability: SPECIAL ORDER
Shipping: FREE SHIPPING for all U.S orders over $100. Please call us at 201-559-1474, fill out the contact form, or chat with a live agent for other shipping methods.
Tax: $0.00 Tax Outside NJ and TX
Quantity:
+
-

Description

Juniper EX4400-48T-AFI Switch

Featuring a front-to-back airflow design, the EX4400-48T-AFI provides efficient cooling coupled with 48 x 1GbE non-PoE access ports. It is part of the EX4400 switch series known for high performance, scalability, and reliability. With modern Junos OS at its core, this switch delivers enhanced network capabilities in a durable package, making it suitable for various network deployment scenarios.

Key features:

  • 48 x 1GbE ports
  • AFI (back-to-front airflow)
  • Virtual Chassis

You can check the EX4400-48T-AFI datasheet and its compatible accessories from the tabs.

Accessories

Accessories and License Upgrade PIDs
EX-4PST-RMK Adjustable 4-post rack-mount kit for EX4400
EX-RMK Rack-mount kit for EX4400
EX-WMK Wall-mount kit for EX4400
Subscription Licenses
S-EX-A-C3-1  Software, EX Series Advanced license, Class 3 (48 ports), includes Wired Assurance subscription for EX Series 48-port switches, 1 year
S-EX-A-C3-3 Software, EX Series Advanced license, Class 3 (48 ports), includes Juniper Mist Wired Assurance subscription for EX Series 48-port switches, 3 year
S-EX-A-C3-5 Software, EX Series Advanced license, Class 3 (48 ports), includes Juniper Mist Wired Assurance subscription for EX Series 48-port switches, 5 year
S-EX-P-C3-1  Software, EX Series Premium license, Class 3 (48 ports), includes Wired Assurance subscription for EX Series 48-port switches, 1 year
S-EX-P-C3-3  Software, EX Series Premium license, Class 3 (48 ports), includes Juniper Mist Wired Assurance subscription for EX Series 48-port switches, 3 year
S-EX-P-C3-5  Software, EX Series Premium license, Class 3 (48 ports), includes Juniper Mist Wired Assurance subscription for EX Series 48-port switches, 5 year
S-EX-A-C3-1-COR  Software, EX Series Advanced license, Class 3 (32 or 48 ports), includes Juniper Mist Wired Assurance and VNA subscription for EX Series 48-port switches with SVC CORE support, 1 year
S-EX-A-C3-3-COR Software, EX Series Advanced license, Class 3 (48 ports), includes Juniper Mist Wired Assurance subscription for EX Series 48-port switches, 3 year with SVC CORE support, 3 year
S-EX-A-C3-5-COR Software, EX Series Advanced license, Class 3 (48 ports), includes Juniper Mist Wired Assurance subscription for EX Series 48-port switches, 3 year with SVC CORE support, 5 year
S-EX-P-C3-1-COR  Software, EX Series Premium license, Class 3 (32 or 48 ports), includes Juniper Mist Wired Assurance and VNA subscription for EX Series 48-port switches with SVC CORE support, 1 year
S-EX-P-C3-3-COR Software, EX Series Premium license, Class 3 (48 ports), includes Juniper Mist Wired Assurance subscription for EX Series 48-port switches, 3 year with SVC CORE support, 3 year
S-EX-P-C3-5-COR Software, EX Series Premium license, Class 3 (48 ports), includes
Juniper Mist Wired Assurance subscription for EX Series 48-port
switches, 3 year with SVC CORE support, 5 year
Perpetual Licenses
S-EX-A-C3-P Software, EX Series Advanced license, Class 3 (32 or 48 ports), Perpetual license for EX4400 48-port switches
S-EX-P-C3-P  Software, EX Series Premium license, Class 3 (32 or 48 ports), Perpetual license for EX4400 48-port switches
S-EX-MACSEC-C3-P  Software, EX Series MACsec license, Class 3 (48 ports), Perpetual license for EX4400 48-port switches
S-EX-FBT-P Software, EX Series Flow Based Telemetry license, Perpetual license for all EX4400 switches
Extension Modules
EX4400-EM-4S EX4400 4-port 1GbE/10GbE SFP+ Extension Module
EX4400-EM-4Y  EX4400 4-port 10/25GbE SFP28 Extension Module
Power Supplies
JPSU-550-C-AC-AFO EX4400 550 W AC power supply (power cord needs to be ordered separately) (front-to-back airflow)
JPSU-550-C-AC-AFI EX4400 550 W AC power supply (power cord needs to be ordered separately) (back-to-front airflow
JPSU-550-C-DC-AFO EX4400 550 W DC power supply (power cord needs to be ordered separately) (front-to-back airflow
JPSU-550-C-DC-AFI  EX4400 550 W DC power supply (power cord needs to be ordered separately) (back-to-front airflow)
JPSU-1050-C-AC-AFO EX4400 1050 W AC power supply (power cord needs to be ordered separately) (front-to-back airflow
JPSU-1600-C-AC-AFO EX4400 1600 W AC power supply (power cord needs to be ordered separately) (front-to-back airflow)
Fans
EX4400-FAN-AFI  Spare fan with back-to-front airflow
Supportability Matrix for EX4400 Spare Chassis SKUs
JPSU-550-C-AC-AFO + EX4400-FAN +
JPSU-550-C-AC-AFI + EX4400-FAN-AFI +
JPSU-550-C-DC-AFO +
EX4400-FAN
+
JPSU-550-C-DC-AFI + EX4400-FAN-AFI +
JPSU-1050-C-AC-AFO + EX4400-FAN -
JPSU-1600-C-AC-AFO + EX4400-FAN -
EX4400-48T-S Spare chassis, 48-port 10/100/1000BASE-T (optics, power supplies, and fans sold separately)
Transceivers
CTP-SFP-1GE-LX Small Form Factor Pluggable 1000Base-LX Gigabit Ethernet Optic Module, CTP1000
CTP-SFP-1GE-SX Small Form Factor Pluggable 1000Base-SX Gigabit Ethernet Optic Module, CTP1000
CTP-SFP-1GE-T Small Form Factor Pluggable 1000Base-T Gigabit Ethernet Module (uses Cat 5 cable)
EX-SFP-1GE-LH Small Form Factor Pluggable 1000Base-LH Gigabit Ethernet Optics
EX-SFP-1GE-LX Small Form Factor Pluggable 1000Base-LX Gigabit Ethernet Optics
EX-SFP-1GE-SX Small Form Factor Pluggable 1000Base-SX Gigabit Ethernet Optics
EX-SFP-1GE-SX-ET SFP, 1000Base-SX Gigabit Ethernet, Extended Temperature Range Optics
EX-SFP-1GE-T Small Form Factor Pluggable 10/100/1000 Copper Transceiver Module
EX-SFP-GE10KT13R14 SFP 1000Base-BX Gigabit Ethernet Optics, Tx 1310nm/Rx 1490nm for 10km transmission
EX-SFP-GE10KT13R15 SFP 1000Base-BX Gigabit Ethernet Optics, Tx 1310nm/Rx 1550nm for 10km Transmission
EX-SFP-GE10KT14R13 SFP 1000Base-BX Gigabit Ethernet Optics, Tx 1490nm/Rx 1310nm for 10km transmission
EX-SFP-GE10KT15R13 SFP 1000Base-BX Gigabit Ethernet Optics, Tx 1550nm/Rx 1310nm for 10km Transmission
EX-SFP-GE40KT13R15 SFP 1000Base-BX Gigabit Ethernet Optics, Tx 1310nm/Rx 1550nm for 40km Transmission
EX-SFP-GE40KT15R13 SFP 1000Base-BX Gigabit Ethernet Optics, Tx 1550nm/Rx 1310nm for 40km Transmission
EX-SFP-GE80KCW1470 SFP, Gigabit Ethernet CWDM Optics, 1470nm for 80 km Transmission on SMF
EX-SFP-GE80KCW1490 SFP, Gigabit Ethernet CWDM Optics, 1490nm for 80 km Transmission on SMF
EX-SFP-GE80KCW1510 SFP, Gigabit Ethernet CWDM Optics, 1510nm for 80 km Transmission on SMF
EX-SFP-GE80KCW1530 SFP, Gigabit Ethernet CWDM Optics, 1530nm for 80 km Transmission on SMF
EX-SFP-GE80KCW1550 SFP, Gigabit Ethernet CWDM Optics, 1550nm for 80 km Transmission on SMF
EX-SFP-GE80KCW1570 SFP, Gigabit Ethernet CWDM Optics, 1570nm for 80 km Transmission on SMF
EX-SFP-GE80KCW1590 SFP, Gigabit Ethernet CWDM Optics, 1590nm for 80 km Transmission on SMF
EX-SFP-GE80KCW1610 SFP, Gigabit Ethernet CWDM Optics, 1610nm for 80 km Transmission on SMF
QFX-SFP-1GE-LX SFP 1000Base-LX Gigabit Ethernet Optics, 1310nm for 10km transmission on SMF
QFX-SFP-1GE-SX SFP 1000Base-SX Gigabit Ethernet Optics, 850nm for upto 550m transmission on MMF
QFX-SFP-1GE-T SFP 1000Base-T Copper Transceiver Module for up to 100m transmission
SFP-1G-LH-C SFP, 1G, SMF 70km, Industrial Temperature (-40 through 85 DegC), Duplex LC connector
SFP-1G-LX-C SFP, 1G, SMF 10km and MMF 550m, Extended Temperature (-5 through 70 DegC), Duplex LC connector
SFP-1G-SX-C SFP, 1G, FDDI 220m and OM1 275m/OM2 MMF 550m, Extended Temperature (-10 through 85 DegC), Duplex LC connector
SFP-1G-T-C Small Form Factor Pluggable 1000Base-T Gigabit Ethernet Module (uses Cat 5 cable)
SFP-GE10KT13R14 1GE Bi-Di (TX1310nm-RX1490nm) 10K w/DDM
SFP-GE10KT13R15 1-port bidirectional GE SFP with 10km reach, Tx 1310 / Rx 1550 with DDM
SFP-GE10KT14R13 1-port bidirectional GE SFP with 10km reach, Tx 1490 / Rx 1310 with DDM
SFP-GE10KT15R13 1-port bidirectional GE SFP with 10km reach, Tx 1550 / Rx 1310 with DDM
SFP-GE40KT13R15 1-port bidirectional GE SFP with 40km reach, Tx 1310 / Rx 1550 with DDM
SFP-GE40KT15R13 1-port bidirectional GE SFP with 40km reach; Tx 1550 / Rx 1310; with DDM
SRX-SFP-1GE-LH Small Form Factor Pluggable 1000Base-LH Gigabit Ethernet Optic Module
SRX-SFP-1GE-LX Small Form Factor Pluggable 1000Base-LX Gigabit Ethernet Optic Module
SRX-SFP-1GE-LX-ET Small Form Factor Pluggable 1000Base-LX Gigabit Ethernet Optic Module - Extended temperature
SRX-SFP-1GE-SX Small Form Factor Pluggable 1000Base-SX Gigabit Ethernet Optic Module
SRX-SFP-1GE-SX-ET Small Form Factor Pluggable 1000Base-SX Gigabit Ethernet Optic Module - Extended temperature
SRX-SFP-1GE-T Small Form Factor Pluggable 1000Base-T Gigabit Ethernet Module
EX-SFP-10GE-DAC-1M SFP+ 10 Gigabit Ethernet Direct Attach Copper (Twinax Copper Cable), 1M
EX-SFP-10GE-DAC-3M SFP+ 10 Gigabit Ethernet Direct Attach Copper (Twinax Copper Cable), 3M
EX-SFP-10GE-DAC-5M SFP+ 10 Gigabit Ethernet Direct Attach Copper (Twinax Copper Cable), 5M
EX-SFP-10GE-DAC-7M SFP+ 10 Gigabit Ethernet Direct Attach Copper (Twinax Copper Cable), 7M
EX-SFP-10GE-ER SFP+ 10GBase-ER 10 Gigabit Ethernet Optics Module, 1550nm for 40Km Transmission
EX-SFP-10GE-LR Small Form Factor Pluggable 10 Gigabit Ethernet (SFP+) LR Optics
EX-SFP-10GE-LRM Small Form Factor Pluggable 10 Gigabit Ethernet (SFP+) LRM Optics
EX-SFP-10GE-SR Small Form Factor Pluggable 10 Gigabit Ethernet (SFP+) SR Optics
EX-SFP-10GE-USR SFP+ 10 Gigabit Ethernet Ultra Short Reach; 850 nm; 10m on OM1, 20m on OM2, 100m on OM3 Multi-Mode Fiber
EX-SFP-10GE-ZR SFP+, 10GBase-ZR 10 Gigabit Ethernet Optics, 1550nm for 80km Transmission on SMF
JNP-SFP-10G-BX10D 10G BX optics over SMF ,Tx 1330nm, Rx 1270nm, up to 10KM
JNP-SFP-10G-BX10U 10G BX optics over SMF ,Tx 1270nm, Rx 1330nm, up to 10KM
JNP-SFP-DAC-2M SFP+ 10GBase Direct Attach Copper Cable 2-meter
QFX-SFP-10GE-ER SFP+ 10GBase-ER 10 Gigabit Ethernet Optics, 1550nm for 40km transmission on SMF
QFX-SFP-10GE-LR SFP+ 10GBase-LR 10 Gigabit Ethernet Optics, 1310nm for 10km transmission on SMF
QFX-SFP-10GE-SR SFP+ 10GBase-SR 10 Gigabit Ethernet Optics, 850nm for up to 300m transmission on MMF
QFX-SFP-10GE-USR SFP+ 10 Gigabit Ethernet Ultra Short Reach Optics, 850 nm for 10m on OM1, 20m on OM2, 100m on OM3 Multi-Mode Fiber
QFX-SFP-DAC-1M SFP+ 10 Gigabit Ethernet Direct Attach Copper (twinax copper cable) 1m
QFX-SFP-DAC-3M SFP+ 10 Gigabit Ethernet Direct Attach Copper (twinax copper cable) 3m
QFX-SFP-DAC-5M SFP+ 10 Gigabit Ethernet Direct Attach Copper (twinax copper cable) 5m
SFP-10G-LRM-C Small Form Factor Pluggable 10 Gigabit Ethernet (SFP+) LRM Optics
SFPP-10G-LRT2-C SFP+, 10G-LR Transceiver type 2
SFPP-10G-SR-C SFP+, 10G-SR Transceiver
SFPP-10G-T 10GE BASE-T Copper SFP+
SFPP-10G-USR-C SFP+, 10G-USR Transceiver
SFPP-10GE-LRM(EOL) 10 Gigabit Ethernet Long Reach Multimode (LRM) SFP+
SRX-SFP-10GE-DAC-1M SFP+ 10 Gigabit Ethernet Direct Attach Copper (Twinax Copper Cable), 1M
SRX-SFP-10GE-DAC-3M SFP+ 10 Gigabit Ethernet Direct Attach Copper (Twinax Copper Cable), 3M
SRX-SFP-10GE-ER SFP+ 10GBase-ER 10 Gigabit Ethernet Optics Module, 1550nm for 40Km transmission
SRX-SFP-10GE-LR Small Form Factor Pluggable 10 Gigabit Ethernet (SFP+) LR Optics
SRX-SFP-10GE-LRM Small Form Factor Pluggable 10 Gigabit Ethernet (SFP+) LRM Optics
SRX-SFP-10GE-SR Small Form Factor Pluggable 10 Gigabit Ethernet (SFP+) SR Optics
JNP-25G-AOC-10M SFP28 25G Active Optical Cables, direct-attach fiber assemblies with SFP connectors 10-meter
JNP-25G-AOC-20M SFP28 25G Active Optical Cables, direct-attach fiber assemblies with SFP connectors 20-meter
JNP-25G-AOC-30M SFP28 25G Active Optical Cables, direct-attach fiber assemblies with SFP connectors 30-meter
JNP-SFP-25G-DAC-3M SFP28 25GBase DAC Cable 3M
JNP-SFP-25G-DAC-5M SFP28 25GBase DAC Cable 5M
JNP-SFP-25G-LR 25GBASE-LR SFP28 transceiver for 10 km SMF
JNP-SFP-25G-SR 25GBASE-SR SFP28 Module for MMF
SFP-25G-DAC-50CM SFP28 25G DAC 50 cm
SFP-25G-LR-C SFP-28, 25G-LR Transceiver
JNP-SFP-25G-DAC-1M SFP28 25GBase DAC Cable 1M
SFP-25G-SR-C SFP-28, 25G-SR Transceiver
EX-QSFP-40GE-DAC-50CM QSFP+ 40 Gigabit Ethernet Direct Attach Copper (Twinax Copper Cable) for 50cm Transmission
JNP-QSFP-DAC-5M QSFP+ 40GBase Direct Attach Copper Cable 5-meter, passive
JNP-QSFPP-40G-BXSR 40GBASE-BXSR OM3 100m 850nm 70C
QFX-QSFP-40G-ESR4 QSFP+ 40GBase-eSR4 40 Gigabit Optics, 850nm for up to 300m Transmission on MMF
QFX-QSFP-DAC-1M QSFP+ Cable Assy, 1m, 30AWG, Passive, Programmable ID
QFX-QSFP-DAC-3M QSFP+ Cable Assy, 3m, 30AWG, Passive, Programmable ID
QFX-QSFP-DAC-5M(EOL) QSFP+ Cable Assy, 5m, 26AWG, Passive, Programmable ID
QSFPP-40GBASE-LR4 40GE QSFP+ LR4 Pluggable Optics module
JNP-100G-AOC-10M 100G active optical cable for 10M
JNP-100G-AOC-20M 100G active optical cable for 20M
JNP-100G-DAC-1M 100G DAC Twinax Copper Cable 1M
JNP-100G-DAC-3M 100G DAC Twinax Copper Cable 3M
JNP-100G-DAC-5M 100G DAC Twinax Copper Cable 5M
JNP-QSFP-100G-BXSR 100GBASE-BXSR OM4 100m 850nm 70C
JNP-QSFP-100G-CWDM 100G CWDM4 optics
JNP-QSFP-100G-LR4 QSFP28 100GBase-L4 Optics for up to 10km transmission over serial SMF
JNP-QSFP-100G-PSM4 QSFP28 100G base PSM4 optics for up to 500 m transmission over parallel SMF
JNP-QSFP-100G-SR4 QSFP28 100GBase-SR4 Optics for up to 100m transmission over parallel MMF
QSFP-100G-CWDM-C QSFP-28, 100G-CWDM4 Transceiver
QSFP-100G-CWDM-T2 QSFP28 CWDM4 for <70C operation
QSFP-100G-DR QSFP28 100GBASE-DR; Media-Side RS (544,514) FEC enabled, Host-side CAUI-4 no FEC; SMF 500 m; Standard Temperature (0 through 70°C); Duplex LC connector
QSFP-100G-ER4L QSFP28 100G-ER4 Lite Ethernet only module
QSFP-100G-FR QSFP28 100G-FR/100GBASE-FR1; Media-Side RS (544,514) FEC enabled, Host-side CAUI-4 no FEC; SMF 2 km; Standard Temperature (0 through 70°C); Duplex LC connector
QSFP-100G-LR QSFP28 100G-LR/100GBASE-LR1; Media-Side RS (544,514) FEC enabled, Host-side CAUI-4 no FEC; SMF 10 km; Standard Temperature (0 through 70°C); Duplex LC connector
QSFP-100G-LR4-T2 100G-LR4 Ethernet only QSFP28 Module T2
QSFP-100G-PSM4-T2 QSFP28 100G base PSM4 optics for up to 500 m transmission over parallel SMF
QSFP-100G-LR4-C QSFP-28, 100G-LR4 Transceiver
QSFP-100G-SR4-C QSFP-28, 100G-SR4 Transceiver
QSFP-100G-SR4-T2 100G-SR4 Ethernet only QSFP28 Module T2
QFX-QSFP-40G-ESR4 QSFP+ 40GBase-eSR4 40 Gigabit Optics, 850nm for up to 300m Transmission on MMF
CTP-SFP-1GE-LX Small Form Factor Pluggable 1000Base-LX Gigabit Ethernet Optic Module, CTP1000
CTP-SFP-1GE-SX Small Form Factor Pluggable 1000Base-SX Gigabit Ethernet Optic Module, CTP1000
EX-SFP-1GE-LX Small Form Factor Pluggable 1000Base-LX Gigabit Ethernet Optics
EX-SFP-1GE-SX Small Form Factor Pluggable 1000Base-SX Gigabit Ethernet Optics
EX-SFP-1GE-SX-ET SFP, 1000Base-SX Gigabit Ethernet, Extended Temperature Range Optics
JNP-100G-4X25G-1M 100G QSFP28 to SFP28 4x25G Direct Attach Copper Breakout (twinax copper cable) 1m
JNP-100G-4X25G-3M 100G QSFP28 to SFP28 4x25G Direct Attach Copper Breakout (twinax copper cable) 3m
JNP-QSFP-100G-PSM4 QSFP28 100G base PSM4 optics for up to 500 m transmission over parallel SMF
JNP-QSFP-100G-SR4 QSFP28 100GBase-SR4 Optics for up to 100m transmission over parallel MMF
QFX-SFP-1GE-LX SFP 1000Base-LX Gigabit Ethernet Optics, 1310nm for 10km transmission on SMF
QFX-SFP-1GE-SX SFP 1000Base-SX Gigabit Ethernet Optics, 850nm for upto 550m transmission on MMF
QSFP-100G-PSM4-T2 QSFP28 100G base PSM4 optics for up to 500 m transmission over parallel SMF
QSFP-100G-SR4-C QSFP-28, 100G-SR4 Transceiver
QSFP-100G-SR4-T2 100G-SR4 Ethernet only QSFP28 Module T2
SFP-1G-LX-C SFP, 1G, SMF 10km and MMF 550m, Extended Temperature (-5 through 70 DegC), Duplex LC connector
SFP-1G-SX-C SFP, 1G, FDDI 220m and OM1 275m/OM2 MMF 550m, Extended Temperature (-10 through 85 DegC), Duplex LC connector
SRX-SFP-1GE-LX Small Form Factor Pluggable 1000Base-LX Gigabit Ethernet Optic Module
SRX-SFP-1GE-LX-ET Small Form Factor Pluggable 1000Base-LX Gigabit Ethernet Optic Module - Extended temperature
SRX-SFP-1GE-SX Small Form Factor Pluggable 1000Base-SX Gigabit Ethernet Optic Module
SRX-SFP-1GE-SX-ET Small Form Factor Pluggable 1000Base-SX Gigabit Ethernet Optic Module - Extended temperature

Specifications

Specifications EX4400-48T-AFI
DRAM 4 GB with Error Correcting Code (ECC)
Storage 20 GB 
CPU 2.2 GHz Quad-Core Intel x86 CPU 
Physical Layer • Time domain reflectometry (TDR) for detecting cable breaks
and shorts: EX4400-24P/T/MP and EX4400-48P/T/MP
• Auto medium-dependent interface/medium-dependent
interface crossover (MDI/MDIX) support: EX4400-24P/T/MP and EX4400-48P/T/MP
• Port speed downshift/setting maximum advertised speed on
10/100/1000BASE-T ports: EX4400-24P/T and EX4400-48P/T only
• Digital optical monitoring for optical ports
Packet-Switching Capacities 348 Gbps (unidirectional)/696 GbpS (bidirectional)
Software Specifications
Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte Packets) 517Mpps
Layer 2 Switching • Maximum MAC addresses per system: 112,000
• Jumbo frames: 9216 Bytes
• Number of VLANs supported: 4093
• Range of possible VLAN IDs: 1 to 4094
• Virtual Spanning Tree (VST) instances: 510
• Port-based VLAN
• Voice VLAN
• Physical port redundancy: Redundant trunk group (RTG)
• Compatible with Per-VLAN Spanning Tree Plus (PVST+)
• Routed VLAN interface (RVI)
• Uplink failure detection (UFD)
• ITU-T G.8032: Ethernet Ring Protection Switching
• IEEE 802.1AB: Link Layer Discovery Protocol (LLDP)
• LLDP-MED with VoIP integration
• Default VLAN and multiple VLAN range support
• MAC learning deactivate
• Persistent MAC learning (sticky MAC)
• MAC notification
• Private VLANs (PVLANs)
• Explicit congestion notification (ECN)
• Layer 2 protocol tunneling (L2PT)
• IEEE 802.1ak: Multiple VLAN Registration Protocol (MVRP)
• IEEE 802.1p: CoS prioritization
• IEEE 802.1Q: VLAN tagging
• IEEE 802.1X: Port Access Control
• IEEE 802.1ak: Multiple Registration Protocol
• IEEE 802.3: 10BASE-T
• IEEE 802.3u: 100BASE-T
• IEEE 802.3ab: 1000BASE-T
• IEEE 802.3z: 1000BASE-X
• IEEE 802.3bz: 2.5GBASE-T and 5GBASE-T
• IEEE 802.3ae: 10-Gigabit Ethernet
• IEEE 802.3by: 25-Gigabit Ethernet
• IEEE 802.3af: Power over Ethernet
• IEEE 802.3at: Power over Ethernet Plus
• IEEE 802.3bt: 90 W Power over Ethernet
• IEEE 802.3x: Pause Frames/Flow Control
• IEEE 802.3ah: Ethernet in the First Mile
Layer 3 Features: IPv4 • Maximum number of ARP entries: 24,000
• Maximum number of IPv4 unicast routes in hardware: 130,048 prefixes; 81,000 host routes
• Maximum number of IPv4 multicast routes in hardware:
40,000 multicast routes
• Routing protocols: RIPv1/v2, OSPF, BGP, IS-IS
• Static routing
• Routing policy
• Bidirectional Forwarding Detection (BFD)
• L3 redundancy: Virtual Router Redundancy Protocol (VRRP)
• VRF-Lite: 1000
Layer 3 Features: IPv6 • Maximum number of Neighbor Discovery (ND) entries: 12,000
• Maximum number of IPv6 unicast routes in hardware: 87,000 prefixes; 40,000 host routes
• Maximum number of IPv6 multicast routes in hardware: 20,000 multicast routes
• Routing protocols: RIPng, OSPFv3, IPv6, ISIS
• Static routing
Access Control Lists (ACLs) (Junos OS Firewall Filters) • ACL entries (ACE) in hardware per system:
- Port-based ACL (PACL) ingress: 2048
- VLAN-based ACL (VACL) ingress: 2048
- Router-based ACL (RACL) ingress: 2048
- Egress shared across PACL and VACL:
- Port-based ACL (PACL) egress: 1024
- Vlan based ACL (VACL) egress: 512
- Egress shared across PACL and VACL: 512
- Egress across RACL: 1024
• ACL counter for denied packets
• ACL counter for permitted packets
• Ability to add/remove/change ACL entries in middle of list (ACL editing)
• L2-L4 ACL
Security • MAC limiting (per port and per VLAN)
• Allowed MAC addresses: 112,000
• Dynamic Address Resolution Protocol (ARP) inspection (DAI)
• IP source guard
• Local proxy ARP
• Static ARP support
• Dynamic Host Configuration Protocol (DHCP) snooping
• Captive portal
• Persistent MAC address configurations
• Distributed denial of service (DDoS) protection (CPU control path flooding protection)
High Availability • Redundant, hot-swappable power supplies
• Redundant, field-replaceable, hot-swappable fans
• GRES for Layer 2 hitless forwarding and Layer 3 protocols on RE failover
• Graceful protocol restart (OSPF, BGP)
• Layer 2 hitless forwarding on RE failover
• Nonstop bridging: LACP, xSTP
• Nonstop routing: PIM, OSPF v2 and v3, RIP v2, RIPng, BGP, BGPv6, ISIS, IGMP v1, v2, v3
• Online insertion and removal (OIR) uplink module
Quality of Service (QoS) • L2 QoS
• L3 QoS
• Ingress policing: 1 rate 2 color
• Hardware queues per port: 12 (8 unicast + 4 multicast)
• Scheduling methods (egress): Strict priority (SP), weighted deficit round-robin (WDRR)
• 802.1p, DiffServ code point (DSCP)/IP precedence trust and marking
• L2-L4 classification criteria: Interface, MAC address, Ethertype,
802.1p, VLAN, IP address, DSCP/IP precedence, TCP/UDP port numbers, and more
• Congestion avoidance capabilities: Tail drop, weighted random early detection (WRED)
Multicast • IGMP: v1, v2, v3
• IGMP snooping
• Multicast Listener Discovery (MLD) snooping
• Protocol Independent Multicast-Sparse Mode (PIM-SM), PIM Source-Specific Mode (PIM-SSM), PIM Dense Mode (PIM-DM)
Device Management and Operations • Junos OS CLI
• Out-of-band management: Serial; 10/100/1000BASE-T Ethernet
• Rescue configuration
• Configuration rollback
• Image rollback
• RMON (RFC2819) groups 1, 2, 3, 9
• Remote performance monitoring
• SNMP: v1, v2c, v3
• Network Time Protocol (NTP)
• DHCP server
• DHCP client and DHCP proxy
• DHCP relay and helper
• DHCP local server support
• RADIUS
• TACACS+
• SSHv2
• Secure copy
• HTTP/HTTPs
• Domain Name System (DNS) resolver
• System logging
• Temperature sensor
• Configuration backup via FTP/secure copy
Management and Analytics Platforms Juniper Mist Wired Assurance for Campus
Junos Space®Network Director for Campus
Junos Space® Management 
Spanning Tree • IEEE 802.1D: Spanning Tree Protocol
• IEEE 802.1s: Multiple instances of Spanning Tree Protocol (MSTP)
• Number of MST instances supported: 64
• Number of VLAN Spanning Tree Protocol (VSTP) instances supported: 510
• IEEE 802.1w: Rapid reconfiguration of Spanning Tree Protocol
Link Aggregation • IEEE 802.3ad: Link Aggregation Control Protocol
• 802.3ad (LACP) support:
- Number of LAGs supported: 128
- Maximum number of ports per LAG: 16
• LAG load-sharing algorithm bridged or routed (unicast or multicast) traffic:
- IP: S/D IP
- TCP/UDP: S/D IP, S/D Port
- Non-IP: S/D MAC
• Tagged ports support in LAG
Access Security • 802.1X port-based
• 802.1X multiple supplicants
• 802.1X with VLAN assignment
• 802.1X with authentication bypass access (based on host MAC address)
• 802.1X with VoIP VLAN support
• 802.1X dynamic ACL based on RADIUS attributes
• 802.1X Supported Extensible Authentication Protocol (EAP) types: Message Digest 5 (MD5), Transport Layer Security (TLS), Tunneled TLS (TTLS), Protected Extensible Authenticated Protocol (PEAP)
• MAC authentication (RADIUS)
• Control plane DoS protection
• Radius functionality over IPv6 for authentication,
authorization, and accounting (AAA)
• DHCPv6 snooping
• IPv6 neighbor discovery
• IPv6 source guard
• IPv6 RA guard
• IPv6 Neighbor Discovery Inspection
• MACsec
Cooling • Field-replaceable fans: 2
• Total maximum airflow throughput with two power supplies:
61 CFM
Operating temperature 32° to 113° F (0° to 45° C)
Storage temperature -40° to 158° F (-40° to 70° C)
Operating altitude up to 6000 ft at 40° C (1828.8m)
Non-operating altitude up to 16,000 ft (4877 m)
Relative humidity operating 5% to 90% (noncondensing)
Relative humidity non-operating 0% to 90% (noncondensing)
Safety Requirements Chassis and Optics • CAN/CSA-C22.2 No. 62368-1 and 60950-1
• UL 62368-1 and 60950-1
• IEC 62368-1 and 60950-1 (All country deviations): CB Scheme report
• IEC 62368-3 for USB and PoE: CB Scheme report
• CFR, Title 21, Chapter 1, Subchapter J, Part 1040
• REDR c 1370 OR CAN/CSA-E 60825-1- Part 1
• IEC 60825-1
• IEC 60825-2
Electromagnetic Compatibility (EMC) Requirements • FCC 47 CFR Part 15
• ICES-003 / ICES-GEN
• EN 300 386 V1.6.1
• EN 300 386 V2.1.1
• EN 55032
• CISPR 32
• EN 55024
• CISPR 24
• EN 55035
• CISPR 35
• IEC/EN 61000 Series
• AS/NZS CISPR 32
• VCCI-CISPR 32
• BSMI CNS 13438
• KN 32 and KN 35
• KN 61000 Series
• TEC/SD/DD/EMC-221/05/OCT-16
• TCVN 7189
• TCVN 7317
Telco CLEI code
Environmental Reduction of Hazardous Substances (ROHS) 6/6
Energy Efficiency • AT&T TEER (ATIS-06000015.03.2013)
• ECR 3.0.1
• ETSI ES 203 136 V.1.1.1
• Verizon TEEER (VZ.TPR.9205)
Troubleshooting • Debugging: CLI via console, Telnet, or SSH
• Diagnostics: Show and debug command, statistics
• Traffic mirroring (port)
• Traffic mirroring (VLAN)
• IP tools: Extended ping and trace
• Juniper Networks commit and rollback
Traffic Monitoring • ACL-based mirroring
• Mirroring destination ports per system: 4
- LAG port monitoring
- Multiple destination ports monitored to 1 mirror (N:1)
• Maximum number of mirroring sessions: 4
• Mirroring to remote destination (over L2): 1 destination VLAN

Properties

Properties Juniper EX4400-48T-AFI
Description 48-port 10/100/1000BASE-T + 550 W AC PS (back-to-front airflow) (DAC for Virtual Chassis ordered separately)
Product Family EX4400 Series
Product Type Ethernet Switch
GbE Port Density  54 (48 1GbE host ports + 2 100GbE ports + optional 4 port 1GbE/10GbE or 10/25GbE extension module)
-100GbE port density per system: 2 (all models)
-10GbE port density per system: 4 1GbE/10GbE (extension module)
Dimensions (HxWxD) Inches • With power supply installed: 17.39 x 1.72 x 16.93 in. (44.17 x 4.37 x 43 cm)
• With power supply, extension module, and fan module: 17.39 x 1.72 x 17.26 in. (44.17 x 4.37 x 43.84 cm)
• Height: 1 U
Weight • EX4400 switch and EX4400 Multigigabit switch (with no power supply or fan module): 13.01 lb (5.9 kg)
• 550 W AC power supply: 1.76 lb (0.8 kg)
• 550 W DC power supply: 1.65 lb (0.75 kg)
• 1050 W AC power supply: 1.98 lb (0.9 kg)
• 1600 W AC power supply: 2.0 lb (0.91 kg)
• EX4400-EM-4S: 0.2 lb (0.09 kg)
• EX4400-EM-4Y: 0.29 lb (0.13kg)
• Fan module: 0.26 lb (0.12 kg)
• EX4400 Multigigabit switch (supports only 1050 W AC and 1600 W AC power supplies)
Extension Module Options • EX4400-EM-4S, 4 port SFP+
• EX4400-EM-4Y, 4 port SFP28
Backplane 400 Gbps Virtual Chassis interconnect to combine up to 10 units as a single logical device 
Product Options
Access Port Configuration 48-port 10/100/1000BASE-T
PoE++ Ports 0
PoE++ Budget
(1 PSU/2 PSU)
N/A
10GbE Ports (max. with module) 0 (4)
25GbE Ports
(max. with
module)
0 (4)
100GbE Ports 2
Power Supply Rating 550 W AC
Airflow AFI (Back-to-front airflow)
Acoustic Noise in DB
Acoustic Noise (1PSU)  44.78
Acoustic Noise (2PSU) 44.64
Power Options • Power supplies: Autosensing; 100-120 V/200-240 V; 550 W, 1050 W, 1600 W AC AFO and 550 W AC AFI dual load sharing hot-swappable internal redundant power supplies

• Maximum current inrush: 30 amps

• DC power supply: 550 W DC AFO and 550 W DC AFI; input voltage range 48-60 V max; dual load-sharing hot-swappable internal redundant power supplies

• Minimum number of PSUs required for fully loaded chassis: 1 per switch

INTERNATIONAL -

International buyers must acknowledge that all duties and taxes are their sole responsibility and Network Devices Inc is not held responsible for possible additional charges.

DOMESTIC -

Products are shipped Monday through Friday via UPS/FedEx/USPS. The estimated delivery time is 1-6 business days depending on location. If “Free Shipping” is offered, it will be by Ground only and within USA Continental States Only (48 States). There will be a surcharge on shipments to Hawaii, Alaska, Puerto Rico and APO/FPO addresses. After you have made a purchase, the surcharge will be calculated using the parcel’s weight and size. Network Devices Inc ships the product the same day of receiving an order. Otherwise you will a receive notification of delay or cancellation of said order.
 
Just added to your wishlist:
My Wishlist
You've just added this product to the cart:
Checkout