Optic.ca NGQ100G-PSM4-OC — 100G QSFP28 transceiver, NETGEAR certified
The Optic.ca NGQ100G-PSM4-OC is a 100GBASE-PSM4 QSFP28 optical transceiver designed for high-speed data centre and enterprise networking environments using NETGEAR switches. It delivers 100 Gbps of aggregate bandwidth over 12-fibre single-mode ribbon cable via an MPO-12 APC connector, reaching up to 500 metres — making it a practical choice for campus backbone and inter-rack connections where multimode fibre falls short. Coded in-house by Optic.ca and 100% NETGEAR certified, it integrates without compatibility compromises. The module also supports a 4 × 25G breakout mode for connecting to 25GBASE-LR ports, adding deployment flexibility. Built to Tier 1 MTBF standards and backed by a lifetime warranty, it is suited for mission-critical installations that demand OEM-level reliability at a competitive price point.
100% NETGEAR Certified Compatibility
This transceiver is coded in-house by Optic.ca specifically for NETGEAR switches — not relying on generic MSA firmware. That distinction matters operationally: some third-party transceivers cause switch warnings, port lock-outs or require CLI overrides to enable. Because this module carries full NETGEAR certification and is listed in NETGEAR's official compatibility documentation (KB000066694), it installs and operates identically to an OEM module — no CLI workarounds, no service-contract complications. For end users running NETGEAR M4350 or M4500 series switches, this means the transceiver is a transparent, zero-friction addition that keeps the network team's attention on operations rather than compatibility troubleshooting.
500 m SMF Reach with PSM4 Architecture
The PSM4 (Parallel Single-Mode 4-lane) design transmits four independent 25 Gbps lanes simultaneously over a 12-fibre SMF ribbon, aggregating 100 Gbps. At 1310 nm on OS2 single-mode fibre with an MPO-12 APC connector, the module reaches up to 500 m — significantly further than any multimode solution, and without the cost of WDM optics. This makes it well suited to inter-building links across a campus, long in-building backbone runs in large facilities such as hospitals or airports, and data-centre inter-row connections where existing SMF ribbon infrastructure is already in place. Existing MPO/MTP-12 single-mode patch panels can be used directly, protecting the cabling investment.
4 × 25G Breakout for Flexible Connectivity
Using a standard MPO breakout cable, this module can operate in 4 × 25G mode, connecting to four separate 25GBASE-LR SFP28 ports simultaneously. This is particularly useful during phased network upgrades, where a 100G uplink on a new switch needs to fan out to legacy 25G server NICs or access switches without adding a separate media converter. Note that FEC (Forward Error Correction) mode must be consistent at both ends of the link — a straightforward configuration step, but one to plan for in the switch and server NIC settings before deployment.
Built-in DDM for Proactive Network Monitoring
Digital Diagnostic Monitoring (DDM) gives the switch real-time visibility into the transceiver's operating parameters — optical transmit power (–8 dBm to +2 dBm per lane), receive sensitivity (–11.5 dBm per lane), temperature, and supply voltage — all readable via SNMP or the switch's management interface. In practice this means a network operations team can detect a degrading fibre connection or a marginal power level before it causes a link drop, rather than responding to a fault after the fact. For environments with SLAs or uptime requirements, DDM transforms reactive troubleshooting into proactive maintenance.
Lifetime Warranty & Tier 1 MTBF Quality
Optic.ca backs this transceiver with a lifetime warranty and manufactures to Tier 1 MTBF standards — the same reliability bar set by major OEMs. Every unit is pre-tested before shipment. For network operators, this eliminates the risk typically associated with third-party optics: a failed transceiver is replaced without argument, without a support contract negotiation, and without downtime cost falling on the end user. The combination of certified compatibility and a genuine lifetime warranty makes this a defensible choice even in environments with strict procurement or audit requirements.
