Optical sourcing desk: send host, firmware, port, reach and quantity for compatibility review. Start RFQWhatsApp follow-up
WUHAN SUNFULL Global B2B DeskTECHNICAL REVIEW for prepared BOMsWhatsApp RFQContact UsDocuments

Optical Transceivers

1G SFP 120km Transceiver | SFP-1G-U120-55

Catalog reference: Generic Compatible 1000BASE-BX120-U SFP BiDi 1510/1590nm 120km SMF DOM LC Simplex Optical Transceiver Module

The part numbers on this page identify the requested coding target. Confirm the exact host model, port and firmware for the selected SKU.

SFP-1G-U125-55 optical transceiver features low power consumption.

Family sfp-1g-u120-55-26631Model SFP-1G-U120-551 SKU option

Select the exact SKU

Search and select a SKU to update the exact title, description, model and option attributes before sending an RFQ.

SKU 26631 - Model SFP-1G-U120-55

1000BASE-U120-55 SFP TX-1510nm/RX-1590nm 120km SMF Module for Generic

SFP-1G-U125-55 optical transceiver features low power consumption.

BrandSUNFULL
Compatible brand / platformGeneric

Use this selection as the requested coding target. Final compatibility still requires the host model, port type and firmware version.

Product brand: SUNFULL. Third-party names identify requested compatibility or coding targets only and do not imply affiliation, endorsement or original-equipment status.

Share: LinkedIn Facebook X Email
  • Max Power Consumption ≤1W.
  • Compliant with Hot Pluggable SFP MSA, IEEE802.3z Standard.
  • Class1/1M Standard Product, Compliant with RoHS Environmental Protection Standards (Lead-Free).
  • DDM(Digital Diagnostic Monitoring) Supported.
  • Save Fiber Resources by Using Only One Fiber for Transmit and Receive.

Engineering record

Specifications

Family-level values from the collected technical record. Confirm the selected SKU and required evidence in the quotation.

Form Factor
SFP
Distance
120km
Wavelength
TX-1510nm/RX-1590nm
Connector
Simplex LC
Power Consumption
≤1W
Transmitter
DFB
Receiver
APD
Media
SMF
Modulation (electrical )
1.25Gb/s NRZ
Modulation (Optical )
1.25Gb/s NRZ
Case Temperature(℃)
0 to 70°C (32 to 158°F)
Protocol
1G Ethernet Compliant

Technical detail

Construction and application notes for SFP-1G-U120-55

Review connector, construction, routing and handling details that apply to the selected family and exact SKU.

Optical interface and construction

1G/100M optical transceiver features low power consumption.

Link application

has a full range of professional test equipment for testing various parameters of products to ensure high performance and quality of optical transmission stability.

Compare alternatives

Related product families

Compare shared part-number references and technical traits, then confirm the exact SKU, host and route requirements for your project.

TopRFQWA