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Juniper EX4400-48F-DC-AFI 12x SFP+ 36x SFP 1000BX 4x SFP28 25Gb Switch
- 48 x SFP-based ports
- 12 x SFP+ ports
- 36 x SFP 1000BX ports
- 4 x SFP28 25GbE ports
- DC Power Supply
- Front-to-Back Airflow (AFI)
- Supports Layer 2 and Layer 3 switching
- High-performance switching fabric
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Product Overview
The Juniper EX4400-48F-DC-AFI is a DC-powered switch with 48 SFP-based ports, including 12x SFP+, 36x SFP 1000BX, and 4x SFP28 25GbE ports. It features front-to-back airflow and is designed for high-density fiber connectivity in DC-powered environments.
Technical Information
| Port Count | 48 |
| Port Types | SFP+, SFP 1000BX, SFP28 |
| SFP+ Ports | 12 |
| SFP 1000BX Ports | 36 |
Additional Specifications
| SFP28 Ports | 4 (25GbE) |
| Power Type | DC |
| Airflow | Front-to-Back |
Product Description
The Juniper EX4400-48F-DC-AFI switch is a high-density fiber switch designed for enterprise networks that utilize DC power. It offers a comprehensive set of 48 SFP-based ports: 12 high-performance SFP+ ports, 36 SFP ports supporting 1000BX transceivers for efficient bidirectional fiber communication, and 4 SFP28 ports for 25GbE connectivity. This makes it exceptionally versatile for fiber-intensive environments. This model is equipped with a high-performance switching fabric, ensuring efficient data throughput and low latency. The 4x 25GbE SFP28 ports provide robust uplink capabilities for connecting to aggregation or core networks. The 'AFI' designation indicates a front-to-back airflow pattern, crucial for maintaining optimal operating temperatures in dense rack deployments within data centers or telecommunication facilities. Operating on Juniper's Junos OS, the EX4400-48F-DC-AFI provides advanced network management, security features, and automation capabilities. Its combination of extensive fiber port options, DC power compatibility, specific airflow design, and powerful software makes it a highly suitable choice for demanding enterprise campus and data center networks.
