Levelone SFP-6121

Name: Levelone SFP-6121 10Gbps SM 10km SFP Transceiver
Brand: LEVELONE
SKU: SFP-6121

10Gbps SM 10km SFP Transceiver

The LevelOne SFP-6121 is a 10 Gbps single-mode SFP+ transceiver delivering 10 Gigabit Ethernet over 9/125 µm fiber up to 10 km at 1310 nm — the standard 10GBASE-LR module for campus and metro 10G links.

Compliant with the SFP+ MSA, the SFP-6121 interoperates with any compliant 10G switch or NIC port. The duplex LC interface accepts standard LC patch cords, and DDM/DOM enables CLI monitoring.

Built for 10G campus backbones, building-to-building data center links, metro aggregation, and any deployment needing reliable 10 km Gigabit-grade reach.

Specifications :

Power.
Power consumption.	1000 mW
General.
Model Number.	SFP-6121
Features 1.
Features.	• DDM (Digital Diagnostics Monitoring) • Hot-swappable
Others new
Approval and Compliance	CB, CE, FCC, FDA, RoHS, TÜV, UL
Performance 2.
Receiver sensitivity.	-14.4 dBm
Physical Specifications new
Color	Silver
Dimensions (W x D x H mm)	56 x 13 x 11 mm
Product Net Weight	15 gram
Miscellaneous.
Fiber Optical Mode.	Single-Mode
Transceiver Type.	SFP+
Grade.	Commercial
System Specifications.
Data rate.	10.3125 Gbps
Optical transmission power (dBm).	-5 to 1 dBm
Wavelength (nm).	1310 nm
Others.
Operating temperature.	0°C ~ 70°C
Package Contents.	• SFP-6121 • Quick Installation Guide • Declaration of Conformity