Beijing Hongkun Jiasheng Technology Co., Ltd.
| Packaging Details | Carton packaging |
| Supply Ability | 200pcs |
| Delivery Time | 5-7 work days |
| Brand Name | Juniper |
| Model Number | EX4400 |
| Place of Origin | CHINA |
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Product Specification
| Packaging Details | Carton packaging | Supply Ability | 200pcs |
| Delivery Time | 5-7 work days | Brand Name | Juniper |
| Model Number | EX4400 | Place of Origin | CHINA |
| High Light | Juniper network equipment high switching capacity ，Juniper network equipment high throughput campus ，Juniper network equipment Mpps throughput | ||
Juniper EX4400 Ethernet Switch – Key Specifications
The Juniper EX4400 is an AI-driven, cloud-ready fixed-configuration 1U switch for campus aggregation and core deployments. It delivers high-density 1/10/25GbE ports, 100GbE uplinks, EVPN-VXLAN fabric support, and MACsec AES-256 encryption .
Key Features
1U fixed form factor for aggregation/core layers
1/10/25GbE access ports with high-density fiber options (EX4400-48F)
100GbE uplink/stacking ports (QSFP28) with 400 Gbps Virtual Chassis interconnect
Virtual Chassis: stack up to 10 switches
EVPN-VXLAN to the access layer for campus fabric deployments
MACsec AES-256 encryption
Juniper Mist Wired Assurance (cloud management, AI automation, ZTP, Marvis VNA)
Flow-based telemetry, sFlow, IPFIX
Redundant, hot-swappable power supplies and fans
Product Specifications Table
| Specification | EX4400-24P/T | EX4400-48P/T | EX4400-48F | EX4400-24X |
|---|---|---|---|---|
| Access Ports | 24 x 1GbE | 48 x 1GbE | 36 x 1GbE + 12 x 10GbE | 24 x 10GbE SFP+ |
| PoE Budget | 1440W (P) / 0W (T) | 1800W (P) / 0W (T) | – | – |
| Uplink Ports | 4 x 10/25GbE SFP28 | 4 x 10/25GbE SFP28 | 4 x 10/25GbE SFP28 | 2 x 100GbE QSFP28 |
| Switching Capacity | 648 Gbps | 696 Gbps | 912 Gbps | 912 Gbps |
| Throughput | 333 Mpps | 369 Mpps | 714 Mpps | – |
| Virtual Chassis | Up to 10 switches (400 Gbps) | Up to 10 switches (400 Gbps) | Up to 10 switches (400 Gbps) | Up to 10 switches (400 Gbps) |
| MAC Addresses | 112,000 | 112,000 | 112,000 | 112,000 |
| Jumbo Frames | 9,216 bytes | 9,216 bytes | 9,216 bytes | 9,216 bytes |
| MACsec | Yes | Yes | Yes | Yes |
| Dimensions (HxWxD) | 1.72 x 17.4 x 15.7 in | 1.72 x 17.4 x 15.7 in | 1.72 x 17.4 x 15.7 in | 1.72 x 17.4 x 15.71 in |
| Operating Temp | 32° to 113° F (0° to 45° C) | 32° to 113° F | 32° to 113° F | 32° to 113° F |
Software & Protocol Support
| Category | Features |
|---|---|
| Cloud Management | Juniper Mist Wired Assurance, ZTP, Marvis VNA |
| Fabric | EVPN-VXLAN (access to core), Virtual Chassis (10 members, 400 Gbps) |
| L2 Features | VLAN, STP, RSTP, MSTP, LACP, 802.1X, LLDP |
| L3 Features | OSPF, IS-IS, BGP, RIP, VRRP, BFD, static routing |
| Security | MACsec AES-256, Group-Based Policy (GBP) microsegmentation, DHCP snooping, DAI, IP source guard |
| QoS | 12 queues per port (8 unicast, 4 multicast) |
| Monitoring | sFlow, IPFIX, flow-based telemetry |
Hardware Models
| Model | Description |
|---|---|
| EX4400-24T | 24 x 1GbE, non-PoE, access switch |
| EX4400-24P | 24 x 1GbE PoE++, 1440W PoE budget |
| EX4400-48T | 48 x 1GbE, non-PoE, access switch |
| EX4400-48P | 48 x 1GbE PoE++, 1800W PoE budget |
| EX4400-48F | 36 x 1GbE SFP + 12 x 10GbE SFP+, fiber access/aggregation |
| EX4400-24X | 24 x 10GbE SFP+, fiber access/distribution |
Uplink Extension Modules
| Module | Description |
|---|---|
| EX4400-EM-4S | 4 x 1/10GbE SFP+ |
| EX4400-EM-4Y | 4 x 1/10/25GbE SFP28 |
| EX4400-EM-1S | 1 x 100GbE QSFP28 |
Use Cases
Campus aggregation and core layers
High-density fiber aggregation (EX4400-48F)
EVPN-VXLAN campus fabric deployments
Data center top-of-rack (ToR) access
High-performance campus networks with Mist AI operations
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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