TP-Link

Omada 10GBASE-BX WDM Bi-Directional Single-Mode SFP+ Module, LC/UPC, TX 1330 nm / RX 1270 nm, 10 km

SKU TPL-SM5110LSA-10 Model SM5110LSA-10

  • 10GBASE-BX bidirectional optics, up to 10 km over one strand of single-mode fiber
  • TX 1330 nm / RX 1270 nm, pairs with the SM5110LSB-10 on the far end
  • Hot-pluggable, with Digital Diagnostic Monitoring for the optical link
  • SFP+ MSA compliant, 1 W power consumption, rated for 32°F to 158°F
  • Fast shipping from four branches
  • 30-day returns on unopened products

Product highlights

  • RangeUp to 10 km
  • Connectivity10GBASE-BX, 1330/1270 nm
  • PortsLC/UPC, single-mode

The Omada SM5110LSA-10 is a 10GBASE-BX bidirectional SFP+ module that carries 10 Gbps over a single strand of single-mode fiber, up to 10 km. It is the A side of a matched pair, so a long uplink needs one fiber instead of two.

Built for single-fiber 10G links

It transmits at 1330 nm and receives at 1270 nm, so the far end must be the SM5110LSB-10, which does the reverse. TP-Link says to use the two together. The module is hot-pluggable and reports link health through Digital Diagnostic Monitoring. It follows the SFP+ Multi-Source Agreement and is rated for 32°F to 158°F.

Key features

  • Up to 10 km on one strand of 9/125 µm single-mode fiber at 10.3125 Gbps
  • TX 1330 nm / RX 1270 nm: pair it with the SM5110LSB-10 at the other end
  • Hot-pluggable: swap it with the switch running
  • DDM support for monitoring the optical link
  • 1 W power consumption per module

System requirements

A 10G SFP+ slot on a switch or router, such as the 10G ports on the SG3428X and SG3452X, and single-mode fiber with LC/UPC connectors. The far end needs an SM5110LSB-10.

Specifications

SKUTPL-SM5110LSA-10
BrandTP-Link
Form factor10G SFP+ bidirectional transceiver module
CommunicationEthernet / IP
Power input3.3V
Power consumption1 W
Port speed10G
Standard10GBASE-BX, IEEE 802.3ae
Connector typeLC/UPC
Fiber type9/125 µm single-mode, single strand
WavelengthTX 1330 nm / RX 1270 nm
Max distance10 km
Data rate10.3125 Gbps
Compatibility notesSFP+ MSA compliant; use with SM5110LSB-10 at the far end
Hardware featuresDDM, hot-swappable
Dimensions2.24 x 0.55 x 0.47 in (57 x 14 x 12.0 mm)
Operating temp32°F to 158°F (0°C to 70°C)
Operating humidity10 to 90% RH, non-condensing
ComplianceCE, FCC, RoHS
Package contentsSM5110LSA-10, installation guide

Documents and resources

FAQs

How far can the SM5110LSA-10 run?
Up to 10 km over 9/125 µm single-mode fiber at 10.3125 Gbps.
What goes on the other end of the link?
The SM5110LSB-10. TP-Link says to use the SM5110LSA-10 and SM5110LSB-10 together; their TX and RX wavelengths are opposite.
Does it work with multimode fiber?
No. It is a single-mode module for 9/125 µm fiber.
Can I swap it without powering down the switch?
Yes. The module is hot-swappable.