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Home Networking Network Switches Switch Modules & Line Cards Juniper EX4550-EM-8XT 8-Port 10GbE Copper Expansion Module | For EX4550 Series Switch | 10GBase-T Uplink Card

Juniper EX4550-EM-8XT 8-Port 10GbE Copper Expansion Module | For EX4550 Series Switch | 10GBase-T Uplink Card

Juniper EX4550-EM-8XT 8-Port 10GbE Copper Expansion Module | For EX4550 Series Switch | 10GBase-T Uplink Card

Juniper EX4550-EM-8XT 8-Port 10GbE Copper Expansion Module | For EX4550 Series Switch | 10GBase-T Uplink Card

Juniper EX4550-EM-8XT 8-Port 10GbE Copper Expansion Module | For EX4550 Series Switch | 10GBase-T Uplink Card

Brand:

Juniper

Specifications

Description

The Juniper EX4550-EM-8XT is an expansion module designed for the Juniper EX4550 Series switches. It provides 8 additional 10GBASE-T RJ45 copper ports, allowing for high-speed connectivity over standard Ethernet cabling (Cat6a or higher).
This module offers 10Gbps performance per port, delivering reliable and consistent data transmission in enterprise and data center environments. It supports backward compatibility with 1G and 100M speeds, making it ideal for mixed-device environments.
Because it integrates seamlessly with existing EX4550 infrastructure, it’s a cost-effective way to increase port density or transition from fiber to copper connections.

Features

8x 10GBASE-T RJ45 ports — supports 100M, 1G, and 10G speeds
Hot-swappable — install or replace the module without service interruption
Fully compatible with all EX4550 models
Copper-based Ethernet — uses standard Cat6a/Cat7 cabling for lower cost
Backwards compatible — supports legacy 1G and 100M connections
Integrated with Virtual Chassis setups for scalable deployments
Ideal for high-throughput access or aggregation layers

Specifications

Brand: Juniper
Model Number: EX4550-EM-8XT
Module Type: Expansion Module
Network Ports: 8x 10GBASE-T RJ45 (Copper Ethernet)
Port Speed: 100 Mbps / 1 Gbps / 10 Gbps
Performance: Up to 10 Gbps per port
Cabling Type: Cat6a or better recommended for 10GBASE-T
Designed For: Juniper EX4550 series switches
Hot-Swappable: Yes
Layer Support: Layer 2 and Layer 3 protocols supported via base switch OS

Ideal Use Cases

Enterprise Access Layer: Connect end-user devices, workstations, or servers over copper infrastructure.
Flexible Port Expansion: Add more copper ports to your existing EX4550 switch for mixed environments.
Distribution or Aggregation Layer: Aggregate traffic from access switches into a central EX4550 with 10Gbps uplinks.
Budget-Conscious Upgrades: Reduce cost by using existing Cat6a cabling instead of purchasing SFP+ optics.
Edge Networking: Deploy in environments where copper is preferred due to distance/power/cost constraints.

Why Choose the EX4550-EM-8XT?

Cost-effective 10G expansion without needing SFP+ optics
Backward compatibility with 1G and 100M devices — great for phased upgrades
Copper cabling support reduces infrastructure costs
Hot-swappable and easy to install
Seamless integration with EX4550 switches and Virtual Chassis setups
Enterprise-class performance in access and aggregation roles

Features

Brand:

Juniper

Conditions:

New

GTIN, UPC, EAN, JAN or ISBN:

832938062788

Warranty:

1 Year

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