BTI-DW-ER-42-SFP+ Telco Systems Compatible SFP ER Transceiver

The BTI-DW-ER-42-SFP+ is a 10G ER-grade SFP+ built as a compatible replacement for the Telco Systems part of the same number. It handles the extended-reach role the ER designation implies, seating in a standard SFP+ cage and coming up coded to the host so the interface recognizes it on insertion with no configuration to enter.

• Form Factor: SFP
• Protocol: ER
• OEM Equivalent: BTI-DW-ER-42-SFP+

Coded for Telco Systems hardware, it presents as the equivalent factory ER module on that gear, with DDM available for live optical readout. Manufactured to MSA specification and individually verified before it leaves the bench. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In stock — ships same or next business day.