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AddOn 40GBase-SR4 QSFP+ transceiver module

AddOn

AddOn PANQSFP40GBASESR4AO 40GBase-SR4 QSFP+ Transceiver

SKU CH-6NS1-K39NZ

A 40 Gbps QSFP+ transceiver for multi-mode fibre networks, newly listed in 2025

  • Product typeTransceiver
  • 40 Gbps throughput for high-density links
  • QSFP+ form factor fits standard switch ports
  • Multi-mode fibre support for short-range runs
  • Palo Alto Networks compatibility simplifies integration
  • AddOn manufacturing ensures consistent quality control

Product Identity

The AddOn PANQSFP40GBASESR4AO is a 40GBase-SR4 QSFP+ transceiver built for multi-mode fibre links. It is supplied new and carries the manufacturer part number PANQSFP40GBASESR4AO with UPC 821455559291. The module was first listed by the manufacturer in 2025.

Intended Use

This transceiver suits networks that require 40 Gbps connectivity over short-range multi-mode fibre using the QSFP+ form factor. It is not for installations that need single-mode fibre, different reach targets, or other data rates. Buyers whose equipment demands a different interface or wavelength should look at other modules.

Deciding Specification

The defining parameter is the 40GBase-SR4 standard combined with the QSFP+ form factor for multi-mode fibre. Match this exact specification against the port requirements of the switch or router before purchase.

How it compares

Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.

Price $301.99
Pricier than about 72% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameAddOn
Product typeTransceiver

Questions about this item

What type of fiber patch cable is needed to connect this 40GBase-SR4 QSFP+ transceiver?

This transceiver requires a multi-mode fiber cable with an MPO connector to operate at its rated distance.

Will this module fit into the QSFP+ ports on my current Palo Alto Networks switch?

The module is built to the QSFP+ form factor and is coded for Palo Alto Networks equipment, so it seats directly in compatible ports.

How can I confirm the link is up and error-free after installing the transceiver?

Check the switch port status for a solid link light and verify that the interface shows zero CRC or input errors in the CLI.

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