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Juniper EX4300 uplink module with four SFP+ ports

HPE Juniper Networking

HPE Juniper Networking EX-VM-4X45FP 4-Port 1/10Gbps SFP+ Uplink Module

SKU CH-GZM7-WS1YW

Adds four 1/10 Gbps SFP+ uplink ports to EX4300 series switches for high-speed network connections

  • Speed1/10Gbps
  • InterfacePCI-Express
  • Four 1/10 Gbps SFP+ uplinks boost link capacity
  • Designed for EX4300 series switches for direct compatibility
  • Hot-swappable module adds uplinks without downtime
  • Compact 4-port design saves chassis slots
  • Supports mixed 1 GbE and 10 GbE optics

Juniper EX4300 Uplink Module

The Juniper EX-VM-4X45FP is a 4-port uplink module built for EX4300 series switches. It delivers 1/10Gbps connectivity through SFP+ interfaces to extend network capacity. This module suits administrators who need flexible high-speed links in existing Juniper infrastructure.

Four SFP+ Ports for 10G Uplinks

The module adds four SFP+ ports that operate at 1Gbps or 10Gbps depending on the transceiver fitted. It replaces fixed lower-speed uplinks or empty slots where a 10G upgrade is required. The jump is justified when aggregation traffic exceeds the capacity of 1G links and the switch chassis has an available module bay.

Teams Managing EX4300 Stacks

Network teams running EX4300 switches who need additional 10G uplinks will find this module fits directly into the switch without extra cabling. Buyers using non-Juniper platforms or switches without a compatible module slot cannot use this card and should look at alternatives that match their hardware.

Highlights

  • Four 1/10 Gbps SFP+ uplinks boost link capacity
  • Designed for EX4300 series switches for direct compatibility
  • Hot-swappable module adds uplinks without downtime
  • Compact 4-port design saves chassis slots
  • Supports mixed 1 GbE and 10 GbE optics

Specifications

BrandJuniper
Part NumberEX-VM-4X45FP
Speed1/10Gbps
InterfacePCI-Express

Questions about this item

Which switch chassis accepts the EX-VM-4X45FP uplink module?

The module is designed for the EX4300 series switches, providing four SFP+ uplink ports for 1 Gbps or 10 Gbps connectivity.

How do you install the module into an EX4300 switch, and what step is often missed?

Power down the switch, slide the module into the dedicated uplink slot until the latch clicks, then secure the captive screws; the step often missed is tightening those screws to ensure proper electrical contact.

What ongoing maintenance does the EX-VM-4X45FP require after installation?

No scheduled maintenance is required for the module itself; keep the switch firmware current and inspect the SFP+ transceivers and fibre cables periodically for dust or damage.

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