Generic SFP-1G34-BX20 Compatible High-Speed SFP Transceiver Module 20km

This Generic SFP-1G34-BX20 compatible transceiver provides High-Speed connectivity in a hot-swappable SFP package. Its key parameters include wavelength 1310nm-TX/1490nm-RX, reach 20km, with Simplex LC/SC through SMF.

OEM Part Number: SFP-1G34-BX20HT Part Number: SFP-1G34-BX20

Product Highlights

• Compatible alternative to Generic SFP-1G34-BX20
• High-Speed connectivity at 1000Mbps
• Optical wavelength: 1310nm-TX/1490nm-RX
• Specified reach: 20km
• Simplex LC/SC / SMF interface
• Operating temperature: 0 to 70°C (32 to 158°F)
• Factory compatibility verification and optical performance testing before shipment

This BiDi interface is useful where only one fiber strand is available between two sites or racks. It must be paired with the complementary wavelength direction: one end transmits on the wavelength that the other end receives. Verify the paired part number, connector polish and fiber plant before installation, and measure link loss against the specified optical budget.

The industrial temperature rating makes this version appropriate for controlled outdoor cabinets, transport nodes and other installations exposed to wider ambient temperature variation. Adequate airflow, protected cable routing and host-platform temperature limits still apply.

The module is programmed for equipment that recognizes the SFP-1G34-BX20 part number. Before shipment, we check EEPROM identification, link establishment and diagnostic readouts, then verify transmit and receiver performance against the stated optical specifications. Host hardware and software revisions can affect third-party module acceptance, so customers can provide the switch model and software release for a compatibility check before ordering.

Quote HT part number SFP-1G34-BX20 together with OEM part number SFP-1G34-BX20 and the required quantity. Standard modules use our factory label; neutral labels, customer-branded packaging and project-specific compatibility coding are available on request. For mixed-brand installations, select the corresponding brand-specific page instead of assuming one EEPROM version fits every platform.

Each unit undergoes optical performance checks, compatibility verification and visual inspection before packing. Modules are supplied in protective blister trays or anti-static packaging and then cartoned for transport. Custom labels and project packing lists can be added for volume orders.

Standard products normally ship within one to three working days. Worldwide courier, air freight and sea freight options are available, and shipments can also be sent on your own courier account or delivered to an appointed forwarder.