Advantech SFP-XSM-LC-20K Compatible 10GBASE-LR SFP+ 20km
Advantech compatible SFP-XSM-LC-20K - Key Features
- Compatibility: Advantech
- Media Type: Single-Mode Fiber (SMF)
- Fiber Count: Duplex
- Connector: Double LC/UPC
- Maximum Distance: 20 km
- Average Link Budget: 9 dB
- Tx Wavelength: 1310 nm
- Supported Data Rate: 1.25 Gbps - 11.32 Gbps
- DDM/DOM: Supported
- Temperature Range: Standard 0°-70°C
Advantech SFP-XSM-LC-20K Price
Advantech compatible SFP-XSM-LC-20K Specifications
Form Factor | SFP+ |
Media Type | Single-Mode Fiber (SMF) |
Fiber Count | Duplex |
Connector | Double LC/UPC |
Maximum Distance | 20 km |
Average Link Budget | 9 dB |
TX Wavelength | 1310 nm |
RX Wavelength | 1310 nm |
Supported Data Rate | 1.25 Gbps - 11.32 Gbps |
Supported Ethernet Applications | 10G Ethernet (10.31Gbps), Gigabit Ethernet (1.25 Gbps) |
Supported Fiber Channel Applications | 10G Fiber Channel (10.52 Gbps), 1G Fiber Channel (1.0625 Gbps), 2G Fiber Channel (2.125 Gbps), 4G Fiber Channel (4.25 Gbps), 8G Fiber Channel (8.5 Gbps) |
SDH/SONET Standards | STM-64 (9.95Gbps) |
DDM/DOM | Supported |
Tx Wavelength Bandwidth | 100 nm (1260-1360 nm) |
Rx Wavelength Bandwidth | 100 nm (1260-1360 nm) |
Minimum Transmitting Power | -8.2 dBm |
Maximum Transmitting Power | 0.5 dBm |
Receiver Sensitivity | -14.5 dBm |
Receiver Overload | 0 dBm |
Dispersion | 140-160 ps/nm |
Transmitter Type | DFB Laser |
Receiver Type | PIN photodiode |
Temperature Range | Standard 0°-70°C |
Power | +3.3V single power supply |
Compliance | CE,Class 1 FDA and IEC60825-1 Laser Safety Compliant,RoHS,SFF-8431,SFP MSA |
Advantech compatible SFP-XSM-LC-20K Datasheet
v6Complete technical specifications and product details
Advantech compatible SFP-XSM-LC-20K Description
EdgeOptic's SFP-XSM-LC-20K compatible is an Advantech-coded 10GBASE-LR SFP+ transceiver matched to the Advantech 20 km commercial-temperature SKU. The module operates at 1310 nm over duplex single-mode fiber with a 9 dB optical budget, supporting reach up to 20 km on standard G.652 SMF. Transmit power is specified at -8.2 to 0.5 dBm with receiver sensitivity better than -14.5 dBm and overload at 0 dBm. The transmitter is a DFB laser, and the receiver uses a PIN photodiode. Digital diagnostics (DDM/DOM per SFF-8472) report real-time temperature, supply voltage, TX bias, TX power, and RX power.
The module supports 10 Gigabit Ethernet (10.3125 Gbps) and Gigabit Ethernet (1.25 Gbps) over the 1.25 to 11.32 Gbps chipset range. It is designed for 0 to 70 °C standard commercial temperature operation; the industrial-temperature variant is a separate Advantech SKU (SFP-XSM-LCI-20K, -40 to +85 °C) that EdgeOptic does not currently stock as a coded compatible. Typical applications include 10G uplinks on Advantech industrial managed switches, building-to-building single-mode runs in metro Ethernet deployments, and 10G aggregation links in industrial Ethernet networks.
Compatible with Advantech EKI-7000-series industrial managed switches that expose 10G SFP+ uplinks; verify the specific switch model against the Advantech transceiver compatibility table before commissioning. EdgeOptic codes the EEPROM with Advantech-recognized vendor and part-number identifiers, so the module is recognized by the host switch without third-party transceiver overrides. The module is SFP+ MSA compliant (SFF-8431), CE marked, RoHS compliant, and Class 1 laser safe per IEC 60825-1.
Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical platforms. Ships next business day from EU stock with a lifetime warranty. The 10G-SFP-20 platform page lists the full optical specification, supported standards, and link-budget calculation. For project-volume pricing, custom EEPROM coding for non-listed Advantech models, or any Advantech industrial Ethernet deployment question, contact our sales team.
SFP-XSM-LC-20K Frequently Asked Questions
How does SFP-XSM-LC-20K differ from SFP-XSM-LC-10K and SFP-XSM-LCI-20K?
Three Advantech SFP+ SKUs share the SFP-XSM-LC stem and are easy to confuse at order time. SFP-XSM-LC-20K is 10GBASE-LR at 20 km, 1310 nm, commercial temperature 0 to 70 °C, the part this page covers. SFP-XSM-LC-10K is 10GBASE-LR at 10 km, same wavelength, also 0 to 70 °C. SFP-XSM-LCI-20K is the industrial-hardened variant, 20 km reach, -40 to +85 °C, intended for outdoor enclosures and unconditioned cabinets. Match the suffix to the deployment: -10K for short metro and intra-site links, -20K for 20 km commercial runs, -LCI for industrial environments.
Which Advantech industrial switches accept the SFP-XSM-LC-20K compatible?
The compatible is recognized by Advantech EKI-7000-series industrial managed switches that expose 10G SFP+ uplinks, including the EKI-7428G-4X family. Specific model coverage depends on the switch firmware and SFP+ port population, so verify the target chassis against the Advantech transceiver compatibility documentation before deployment. EdgeOptic codes the EEPROM with Advantech-recognized vendor and part-number identifiers, so the module is read as a native Advantech transceiver at insertion.
Is the 20 km reach suitable for outdoor or inter-building industrial Ethernet links?
Yes, for 10G inter-building runs over single-mode fiber within the 9 dB optical budget. The SFP-XSM-LC-20K commercial variant is rated 0 to 70 °C, so it is appropriate for indoor switch enclosures and climate-controlled cabinets at both fiber ends. For exposed outdoor enclosures or unconditioned roadside cabinets where ambient excursions reach beyond the commercial range, specify the SFP-XSM-LCI-20K industrial-hardened SKU instead. Confirm the link loss budget on the actual fiber plant (connector and splice loss plus cable attenuation) stays under 9 dB end-to-end.