Axiom Memory CPAC-TR-40LR-QSFP-10KM-D-AX 40GBASE-LR4 QSFP+ Transceiver

Carry 40 Gigabit Ethernet traffic across single-mode fiber runs up to 10 km with the Axiom Memory CPAC-TR-40LR-QSFP-10KM-D-AX. The module implements 40GBASE-LR4 in a QSFP+ pluggable format for Check Point environments that require long-reach optical connectivity. Its duplex LC interface supports the paired-fiber architecture used by LR4 links, allowing a 40 GbE connection to span beyond the limits of short-reach multimode optics. 40GBASE-LR4 transports four optical wavelengths over a duplex single-mode fiber path. That makes this transceiver appropriate where existing fiber plant uses LC-terminated single-mode cabling and where a remote security appliance, aggregation point, or inter-building network segment needs a 40 GbE uplink. Match the installed host interface to QSFP+, the required Ethernet standard to 40GBASE-LR4, and the link distance to the 10 km optical budget. Within a 40 GbE optical portfolio, this module is defined by its LR4 reach and single-mode duplex-LC media. It addresses longer fiber routes than short-reach options intended for local rack and row connections, while retaining the compact QSFP+ interface used by 40 GbE equipment. The Check Point compatibility designation helps align the optic with Check Point hardware requirements rather than using a generic-coded transceiver.