Beijing Hongkun Jiasheng Technology Co., Ltd.
| Delivery Time | 5-7 work days |
| Packaging Details | Carton packaging |
| Supply Ability | 200pcs |
| Brand Name | Juniper |
| Model Number | EX4400 |
| Place of Origin | CHINA |
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Product Specification
| Delivery Time | 5-7 work days | Packaging Details | Carton packaging |
| Supply Ability | 200pcs | Brand Name | Juniper |
| Model Number | EX4400 | Place of Origin | CHINA |
| High Light | Juniper EX4400 1U PoE switch ，Juniper EX4400 multigigabit 10G ，Juniper EX4400 Mist AI Junos | ||
Juniper Network Equipment Ex4400 1U Poe Multigigabit 10G 25G Mist Ai Junos
Product Description
The Juniper EX4400 is an AI-driven, cloud-ready 1U switch for campus aggregation and core deployments. Unlike traditional access switches, it delivers 100GbE uplinks, EVPN-VXLAN fabric support, and MACsec AES-256 encryption — combined with 12 hardware QoS queues per port (8 unicast + 4 multicast). With Virtual Chassis stacking of up to 10 switches (400 Gbps backplane) and native Juniper Mist Wired Assurance (Marvis AI, ZTP, flow telemetry), the EX4400 brings data center-class fabric and AI operations to the campus edge.
Key Differentiators
100GbE uplink/stacking ports (QSFP28) on select models
EVPN-VXLAN campus fabric ready
12 QoS queues per port (8 unicast, 4 multicast)
MACsec AES-256 encryption across all ports
Virtual Chassis: stack 10 switches, 400 Gbps
Mist Wired Assurance with Marvis AI Actions
Multigigabit models support 100M/1/2.5/5/10GbE
PoE++ budgets up to 3600W for Wi-Fi 6/7 APs
Hardware Models & Specifications
| Model | Access Ports | PoE++ Budget | Uplinks | Switching Capacity | Throughput |
|---|---|---|---|---|---|
| EX4400-24T | 24 x 1GbE | – | 4 x 10/25GbE SFP28 | 648 Gbps | 333 Mpps |
| EX4400-24P | 24 x 1GbE | 1440W | 4 x 10/25GbE SFP28 | 648 Gbps | 333 Mpps |
| EX4400-48T | 48 x 1GbE | – | 4 x 10/25GbE SFP28 | 696 Gbps | 369 Mpps |
| EX4400-48P | 48 x 1GbE | 1800W | 4 x 10/25GbE SFP28 | 696 Gbps | 369 Mpps |
| EX4400-48F | 36 x 1GbE + 12 x 10GbE | – | 4 x 10/25GbE SFP28 | 912 Gbps | 714 Mpps |
| EX4400-24MP | 24 x Multigigabit (up to 10GbE) | 1800W | 4 x 10/25GbE SFP28 | 1080 Gbps | 803 Mpps |
| EX4400-48MP | 12 x 10GbE + 36 x 2.5GbE | 2200W | 4 x 10/25GbE SFP28 | 1020 Gbps | 758 Mpps |
| EX4400-48MXP | 12 x 10GbE + 36 x 2.5GbE | 3600W | 4 x 10/25/40/100GbE | 1020 Gbps | 758 Mpps |
Common Specifications
| Category | Details |
|---|---|
| Form Factor | 1U (17.4 x 1.72 x 16.93 in) |
| Virtual Chassis | Up to 10 switches, 400 Gbps backplane |
| QoS Queues | 12 per port (8 unicast, 4 multicast) |
| MAC Addresses | 112,000 |
| Jumbo Frames | 9,216 bytes |
| MACsec | AES-256 (all models) |
| Operating Temp | 32° to 113° F (0° to 45° C) |
Software & Protocol Support
| Category | Features |
|---|---|
| Cloud Management | Mist Wired Assurance, ZTP, Marvis AI |
| Fabric | EVPN-VXLAN, Virtual Chassis |
| L2 Features | VLAN, STP, RSTP, MSTP, LACP, 802.1X, LLDP |
| L3 Features | Static routing, OSPF, IS-IS, RIP, BFD, VRRP, VRF-Lite (1,000 instances) |
| Security | MACsec AES-256, Group-Based Policy (GBP), DHCP snooping, DAI, IP source guard |
| Monitoring | sFlow, IPFIX, flow-based telemetry |
Use Cases
Campus aggregation and core layers
High-density 1/10/25GbE access with PoE++ for Wi-Fi 6/7 APs
EVPN-VXLAN campus fabric deployments
AI-driven network operations with Mist AI
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2018
Ecer Certification：
Verified Supplier
Hongkun Technology is a privately held organisation with its headquarter in Beiijing, China and we have been providing our services for end to end ICT solutions, development of commercial grade software products and applications to new, emerging and established technology companies & ICT enabled... Hongkun Technology is a privately held organisation with its headquarter in Beiijing, China and we have been providing our services for end to end ICT solutions, development of commercial grade software products and applications to new, emerging and established technology companies & ICT enabled...
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