EX4400-48F-DC-AFI

EX4400-48F-DC-AFI

EX4400-48F-DC-AFI switch supports 12-port 1000/10000BASE-X SFP+ + 36-port 100/1000BASE-X SFP + 550 W DC PS (back-to-front airflow) (optics sold separately)

Juniper

12 Months

Description

EX4400-48F-DC-AFI Overview

Juniper EX4400-48F-DC-AFI switch comes with 12-port 1000/10000BASE-X SFP+ + 36-port 100/1000BASE-X SFP + 550 W DC PS (back-to-front airflow) (optics sold separately), which is one of the Juniper EX4400 series switches.

The Juniper Networks EX4400 line of Ethernet switches offers a secure, cloud-ready portfolio of access switches ideal for enterprise branch, campus, and data center networks.
The EX4400 switches combine the simplicity of the cloud, the power of Mist AI™, and a robust hardware foundation with best-in-class security and performance to deliver a differentiated approach to access switching in the cloud, mobile, and IoT era. With Juniper Mist™ Wired Assurance, the EX4400 can be effortlessly onboarded, configured, and managed from the cloud. This simplifies operations, improves visibility, and ensures a much better experience for connected devices.

The EX4400 Ethernet Switch is a cloud-ready, AI-powered access switching platform with advanced security for high-performance campus deployments. It’s differentiated by features such as Power over Ethernet (PoE, PoE++), MACsec AES-256, micro-segmentation using group-based policies (GBP), EVPN-VXLAN to the access layer, and flow-based telemetry.

Offering a full suite of Layer 2 and Layer 3 capabilities, the EX4400 enables a variety of deployments, including campus, branch, and data center top-of-rack deployments. As requirements grow, Juniper’s Virtual Chassis technology allows up to 10 EX4400 switches to be seamlessly interconnected and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments.

 

EX4400-48F-DC-AFI Key Features

Port density: 1/10GbE access ports, 100GbE uplink/stacking, Optional 10/25GbE uplink
Form factor: 1 RU
Switching capacity: 456 Gbps (unidirectional)/912 Gbps (bidirectional)
Fabric: EVPN-VXLAN, Virtual Chassis

 

EX4400 Switch Power Consumption
Model Number PSU Type Voltage PSU W E100 W E100 BTU/hr E50 BTU/hr E30 W E30 BTU/hr E10 W E10 BTU/hr Ei W Total POE Power (W)
EX4400-24P AC 230 1050 1601 5459 5453 1598 5449 1598 5447 1597
EX4400-48P AC 230 1600 1967 6707 6701 1964 6697 1963 6694 1963
EX4400-48T DC -52Vdc 550 106 360 353 103 350 101 345 101
EX4400-48T AC 230 550 99 338 330 96 327 95 324 95
EX4400-48F AC 230 550 121 411 402 116 397 115 392 114
EX4400-48F DC -52Vdc 550 133 452 443 128 438 127 433 126
EX4400-24T AC 230 550 92 315 309 90 306 89 302 88
EX4400-24MP with PoE AC 230 1050 1861 6347 6344 1860 6342 1859 6339 1859 1710
EX4400-24MP Non-PoE AC 230 1050 140 476 472 138 470 137 468 137
EX4400-48MP with PoE AC 230 1050 2486 8477 8474 2484 8471 2484 8470 2484 2090
EX4400-48MP Non-PoE AC 230 1050 185 630 625 183 623 182 621 182

 

EX4400 Power Supply Ratings and Acoustic in dBA
Product Power Supply Rating Acoustic Noise (1PSU) Acoustic Noise (2PSU)
EX4400-24T/48T/48F 550W AC AFO 42.7 / 42.32 / 43.23 41.68 / 42.87 / 43.35
EX4400-24T/48T/48F 550W AC AFI 46.08 / 44.78 / 44.91 46.03 / 44.64 / 44.79
EX4400-24T/48T/48F 550W DC AFO 42.59 / 42.72 /43.71 42.54 / 42.73 / 43.69
EX4400-24T/48T/48F 550W DC AFI 46.19 / 44.6 / 44.93 46.54 / 44.72 / 44.61
EX4400-24P 1050W AC AFO 44.45 44.23
EX4400-48P 1600W AC AFO 44.78 44.68
EX4400-48MP 1600W AC AFO 45.56 49.28
EX4400-24MP 1050W AC AFO 47.39 52.41

 

EX4400 series switches accessories and licenses
Subscription Licenses
S-EX-A-C2-1 Software, EX Series Advanced license, Class 2 (24 ports), includes Wired Assurance subscription for EX Series 24-port switches, 1 year
S-EX-A-C2-3 Software, EX Series Advanced license, Class 2 (24 ports), includes Juniper Mist Wired Assurance subscription for EX Series 24-port switches, 3 year
S-EX-A-C2-5 Software, EX Series Advanced license, Class 2 (24 ports), includes Juniper Mist Wired Assurance subscription for EX Series 24-port switches, 5 year
S-EX-P-C2-1 Software, EX Series Premium license, Class 2 (24 ports), includes Wired Assurance subscription for EX Series 24-port switches, 1 year
S-EX-P-C2-3 Software, EX Series Premium license, Class 2 (24 ports), includes Juniper Mist Wired Assurance subscription for EX Series 24-port switches, 3 year
S-EX-P-C2-5 Software, EX Series Premium license, Class 2 (24 ports), includes Juniper Mist Wired Assurance subscription for EX Series 24-port switches, 5 year
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-C2-1-COR Software, EX Series Advanced license, Class 2 (24 ports), includes Juniper Mist Wired Assurance and VNA subscription for EX Series 24-port switches with SVC CORE support, 1 year
S-EX-A-C2-3-COR Software, EX Series Advanced license, Class 2 (24 ports), includes Juniper Mist Wired Assurance subscription for EX Series 24-port switches, 3 year with SVC CORE support, 3 year
S-EX-A-C2-5-COR Software, EX Series Advanced license, Class 2 (24 ports), includes Juniper Mist Wired Assurance subscription for EX Series 24-port switches with SVC CORE support, 5 year
Perpetual Licenses
S-EX-A-C2-P Software, EX Series Advanced license, Class 2 (24 ports), Perpetual license for EX4400 24-port switches
S-EX-P-C2-P Software, EX Series Premium license, Class 2 (24 ports), Perpetual license for EX4400 24-port switches
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-C2-P Software, EX Series MACsec license, Class 2 (24 ports), Perpetual license for EX4400 24-port switches
S-EX-P-C2-3-COR Software, EX Series Premium license, Class 2 (24 ports), includes Juniper Mist Wired Assurance subscription for EX Series 24-port switches with SVC CORE support, 3 year
S-EX-P-C2-5-COR Software, EX Series Premium license, Class 2 (24 ports), includes Juniper Mist Wired Assurance subscription for EX Series 24-port switches with SVC CORE support, 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
S-EX-A-C2-1-ND Software, EX Series Advanced license, Class 2 (24 ports), includes Juniper Mist Wired Assurance and VNA subscription for EX Series 24-port switches with SVC NEXT DAY support, 1 year
S-EX-A-C2-3-ND Software, EX Series Advanced license, Class 2 (24 ports), includes Juniper Mist Wired Assurance and VNA subscription for EX Series 24-port switches with SVC NEXT DAY support, 3 year
S-EX-A-C2-5-ND Software, EX Series Advanced license, Class 2 (24 ports), includes Juniper Mist Wired Assurance and VNA subscription for EX Series 24-port switches with SVC NEXT DAY support, 5 year
S-EX-P-C2-1-ND Software, EX Series Premium license, Class 2 (24 ports), includes Juniper Mist Wired Assurance and VNA subscription for EX Series 24-port switches with SVC NEXT DAY support, 1 year
S-EX-P-C2-3-ND Software, EX Series Premium license, Class 2 (24 ports), includes Juniper Mist Wired Assurance and VNA subscription for EX Series 24-port switches with SVC NEXT DAY support, 3 year
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
EX4400-FAN-AFI Spare fan with back-to-front airflow
Mounting Options
EX-4PST-RMK Adjustable 4-post rack-mount kit for EX4400
EX-WMK Wall-mount kit for EX4400
EX-RMK Rack-mount kit for EX4400
Spare Chassis
EX4400-48P-S Spare chassis, 48-port 10/100/1000BASE-T PoE++ (optics, power supplies, and fans sold separately)
EX4400-24P-S Spare chassis, 24-port 10/100/1000BASE-T PoE++ (optics, power supplies, and fans sold separately)
EX4400-48T-S Spare chassis, 48-port 10/100/1000BASE-T (optics, power supplies, and fans sold separately)
EX4400-24T-S Spare chassis, 24-port 10/100/1000BASE-T (optics, power supplies, and fans sold separately)
EX4400-48F-S Spare chassis, 12-port 10000BASE-X SFP+ + 36-port 1000BASE-X SFP, (optics, power supplies, and fans sold separately)
EX4400-24MP-S Spare chassis, 24x100M/1/2.5/5/10GbE ports PoE++ (optics, power supplies, and fans sold separately)
EX4400-48MP-S Spare chassis, 12x100M/1/2.5/5/10GbE + 36x100M/1/2.5GbE ports PoE++ (optics, power supplies, and fans sold separately)
Extension Modules Power Supplies
EX4400-EM-4S EX4400 4-port 1GbE/10GbE SFP+ Extension Module
EX4400-EM-4Y EX4400 4-port 10/25GbE SFP28 Extension Module
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)
Juniper EC4400 series switch Datasheet
Backplane 400 Gbps Virtual Chassis interconnect to combine up to 10 units as a single logical device
Extension Module Options • EX4400-EM-4S, 4 port SFP+

• EX4400-EM-4Y, 4 port SFP28

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

Dimensions (W x H x D) • 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

System 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)

Environmental Ranges • 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)

• Nonoperating altitude: up to 16,000 ft (4,877 m)

• Relative humidity operating: 5% to 90% (noncondensing)

• Relative humidity non-operating: 0% to 90% (noncondensing)

Cooling • Field-replaceable fans: 2

• Total maximum airflow throughput with two power supplies: 61 CFM

Hardware Specifications
Switching Engine Mode • Store and forward
Memory • DRAM: 4 GB with Error Correcting Code (ECC) on all models

• Storage: 20 GB on all models

CPU • All models: 2.2 GHz Quad-Core Intel x86 CPU
GbE Port Density per System • EX4400-24MP: 30 (24 10GbE host ports + 2 100GbE ports + optional 4 port 1GbE/10GbE or 10/25GbE extension module)

• EX4400-48MP: 54 (12 10GbE ports + 36 2.5GbE host ports + 2 100GbE ports + optional 4 port 1GbE/10GbE or 10/25GbE extension module)

• 100GbE port density per system: – All models: 2

• EX4400-24P/24T: 30 (24 1GbE host ports + 2 100GbE ports + optional 4 port 1GbE/10GbE or 10/25GbE extension module)

• EX4400-48P/48T: 54 (48 1GbE host ports + 2 100GbE ports + optional 4 port 1GbE/10GbE or 10/25GbE extension module)

• EX4400-48F: 54 (12 1GbE/10GbE host ports + 36 1GbE host ports + 2 100GbE ports + optional 4 port 1GbE/10GbE or 10/25GbE extension module)

• 10GbE port density per system: – EX4400-48F: 12 1GbE/10GbE host ports + 4 1GbE/ 10GbE (extension module) – All other models: 4 1GbE/10GbE (extension module)

• 100GbE port density per system: – All models: 2

Physical Layer • Time domain reflectometry (TDR) for detecting cable breaks and shorts: EX4400-24P/T and EX4400-48P/T

• Auto medium-dependent interface/medium-dependent interface crossover (MDI/MDIX) support: EX4400-24P/T and EX4400-48P/T

• Port speed downshift/setting the 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 (Maximum with 64 Byte Packets) • EX4400-24P/24T: 324 Gbps (unidirectional)/648 Gbps (bidirectional)

• EX4400-48P/48T: 348 Gbps (unidirectional)/696 Gbps (bidirectional)

• EX4400-48F: 456 Gbps (unidirectional)/912 Gbps (bidirectional)

• EX4400-24MP: 540 Gbps (unidirectional)/1080 Gbps (bidirectional)

• EX4400-48MP: 510 Gbps (unidirectional)/1020 Gbps (bidirectional)

Software Specifications
Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte Packets) • EX4400-48P/T 517Mpps

• EX4400-24P/T 482Mpps

• EX4400-48F 678 Mpps

• EX4400-48MP 758 Mpps

• EX4400-24MP 803 Mpps

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)

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 802.3ae: 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

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

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

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 the middle of the list (ACL editing)

• L2-L4 ACL

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

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 • L2 QoS

• L3 QoS

• Ingress policing: 1 rate 2 color

• Hardware queues per port: 12 (8 unicast + 4 multicasts)

• 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)

Management and Analytics Platforms • Juniper Mist Wired Assurance for Campus

• Junos Space Network Director for Campus

• Junos Space®  Management

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

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 a remote destination (over L2): 1 destination VLAN

Safety and Compliance
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

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

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)

Environmental Ranges • Reduction of Hazardous Substances (ROHS) 6/6
Telco • CLEI code
Noise Specifications • Noise measurements based on operational tests taken from bystander position (front) and performed at 23° C in compliance with ISO 7779.

Additional information

Weight 6 kg
Dimensions 45 × 45 × 5 cm
Model/Product SKU Access Port Configuration PoE++ Budget 1 PSU/2 PSU 10GbE Ports (max. with module) 25GbE Ports (max. with module) 100GbE ports Power Supply Rating Cooling Way
EX4400-48P 48-port 10/100/1000BASE-T 1290 W/ 1800 W 0(4) 0(4) 2 1600 W AC AFO (Front-to-back airflow)
EX4400-24P 24-port 10/100/1000BASE-T 788 W/ 1440 W 0(4) 0(4) 2 1050 W AC AFO (Front-to-back airflow)
EX4400-48T 48-port 10/100/1000BASE-T N/A 0(4) 0(4) 2 550 W AC AFO (Front-to-back airflow)
EX4400-24T 24-port 10/100/1000BASE-T N/A 0(4) 0(4) 2 550 W AC AFO (Front-to-back airflow)
EX4400-48F 12-port 1000/10000BASE-X + 36-port 100/1000BASE-X N/A 12(16) 0(4) 2 550 W AC AFO (Front-to-back airflow)
EX4400-24MP 24x-port 100M/1/2.5/5/10GbE 780 W/ 1800 W 24(28) 0(4) 2 1050 W AC AFO (Front-to- back airflow)
EX4400-48MP 48-port GbE (12x100M/1/2.5/5/10GbE + 36x100M/1/2.5GbE 1300 W/ 2200 W 12(16) 0(4) 2 1600 W AC FO (Front-to- back airflow)
EX4400-48T-AFI 48-port 10/100/1000BASE-T N/A 0(4) 0(4) 2 550 W AC AFI (Back-to-front airflow)
EX4400-24T-AFI 24-port 10/100/1000BASE-T N/A 0(4) 0(4) 2 550 W AC AFI (Back-to-front airflow)
EX4400-48T-DC 48-port 10/100/1000BASE-T N/A 0(4) 0(4) 2 550 W DC AFO (Front-to-back airflow)
EX4400-48T-DC-AFI 48-port 10/100/1000BASE-T N/A 0(4) 0(4) 2 550 W DC AFI (Back-to-front airflow)
EX4400-24T-DC 24-port 10/100/1000BASE-T N/A 0(4) 0(4) 2 550 W DC AFO (Front-to-back airflow)
EX4400-24T-DC-AFI 24-port 10/100/1000BASE-T N/A 0(4) 0(4) 2 550 W DC AFI (Back-to-front airflow)
EX4400-48F-AFI 12-port 1000/10000BASE-X + 36-port 100/1000BASE-X N/A 12(16) 0(4) 2 550 W AC AFI (Back-to-front airflow)
EX4400-48F-DC-AFI 12-port 1000/10000BASE-X + 36-port 100/1000BASE-X N/A 12(16) 0(4) 2 550 W DC AFI (Back-to-front airflow)
EX4400-48F-DC 12-port 1000/10000BASE-X + 36-port 100/1000BASE-X N/A 12(16) 0(4) 2 550 W DC AFO (Front-to-back airflow)

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