| Manufacturer | Juniper Networks |
| Part Number | EX4400-48F |
| Product Line | EX4400 Series |
| Product Type | Layer 2/3 All-Fiber Access Switch |
| 1GbE SFP Ports | 36x 100/1000BASE-X SFP (optics sold separately) |
| 10GbE SFP+ Ports | 12x 1G/10GbE SFP+ (optics sold separately) |
| Virtual Chassis / Uplink Ports | 2x 100GbE (rear; VC default; configurable as uplinks; accepts 100G or 40G optics) |
| Optional Extension Module | 4x 1G/10GbE SFP+ OR 4x 1G/10G/25GbE SFP28 OR 1x 100GbE QSFP28 (ordered separately) |
| Virtual Chassis | Up to 10 members; HiGig or HGoE protocol; single logical device |
| Operating System | Junos OS with Mist AI |
| Layer 2/3 Features | EVPN-VXLAN; BGP; OSPF; IS-IS; VRRP; static routing; VRF; LACP; MSTP; LLDP; IPv4/IPv6 |
| Security | MACsec AES-256; 802.1X; DHCP snooping; Dynamic ARP; ACLs; group-based policy (GBP) microsegmentation |
| Telemetry | Flow-based telemetry; streaming telemetry; Marvis Virtual Network Assistant |
| Management | Juniper Mist Wired Assurance (cloud); Junos OS CLI; NETCONF; SNMP; ZTP; REST API |
| Power Supply | 1x 550W AC PSU included; 2nd PSU slot for hot-swap redundancy |
| Fans | Field-replaceable; front-to-back airflow (AFO) |
| Form Factor | 1RU rack-mountable |
| Dimensions (W x H x D) | 17.39 x 1.72 x 16.93 in (44.17 x 4.37 x 43.0 cm) with PSU |
| Weight | 13.01 lbs (5.9 kg) chassis only (no PSU or fan module) |
Overview
- We perform an intensive quality control process on all our products. Units (unless sealed in the original manufacturer’s packaging) are fully tested and certified by our technicians. We run and record diagnostics on serial and operating systems, ensuring they function to the industry standard.
- Unless the listing specifies otherwise, this product comes with a 1 Year Warranty for the original purchaser as enduser of the equipment, applicable to items sold in the United States only. All others sales are supported by a 90 day extended warranty.
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