JUNIPER EX4400-48P-TAA SWITCH

Model: EX4400-48P-TAA
Detail: Juniper EX4400-48P-TAA Switch The Juniper EX4400-48P-TAA provides excellence in network access with 48 x 1GbE PoE access ports, delivering a robust power over Ethernet (PoE) capability of up to 90
List Price: US$14,419.00
Price:
$10,093.00
You Save: $4,326.00 (30% 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
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Description

Juniper EX4400-48P-TAA Switch

The Juniper EX4400-48P-TAA provides excellence in network access with 48 x 1GbE PoE access ports, delivering a robust power over Ethernet (PoE) capability of up to 90 W per port. This switch complies with Trade Agreements Act (TAA) regulations, making it an ideal choice for organizations with specific procurement guidelines. Boasting Mist AI-driven automation, Virtual Chassis support, and advanced security features like MACsec AES256 encryption, the EX4400-48P-TAA ensures a secure, compliant, and high-performance solution for enterprise networks.

Key Features:

  • TAA compliant
  • 48 x 1GbE ports
  • PoE budget: 2200 W (using two power supplies)
  • Virtual Chassis

You can check the EX4400-48P-TAA 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  Spare fan with front-to-back 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 -
EX4400-48P-S Spare chassis, 48-port 10/100/1000BASE-T PoE++ (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 EX4400-48P-TAA
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 EX4400-48P-TAA
Description 48-port 10/100/1000BASE-T PoE++ power + 1600 W AC PS (provides 1290/1800 W PoE++ power with single/dual PS) (DAC for Virtual Chassis ordered separately), TAA compliant.
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 48
PoE++ Budget
(1 PSU/2 PSU)
1290 W/1800 W
10GbE Ports (max. with module) 0 (4)
25GbE Ports (max. with module) 0 (4)
100GbE Ports 2
Power Supply Rating 1600 W AC
Airflow AFO (Front-to-back airflow)
Acoustic Noise in DB
Acoustic Noise (1PSU)  44.78
Acoustic Noise (2PSU) 44.68
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.
 
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