IFSNetworks S20-2SLC-20 100Base-LX20 Single-Mode SFP Module (20km)

The IFS S20-2SLC-20 is a 100Base-LX SFP (mini-GBIC) fibre transceiver module for Fast Ethernet (100Mbps) over single-mode fibre, with a reach of up to 20km at 1310nm. It plugs into switches and media converters with a 100Base-FX or 1000Base-SX/LX SFP port.

It uses a duplex LC connector over two fibres and is hot-pluggable, so it can be fitted without interrupting host equipment that is running.

Key features

• 100Base-LX, up to 20km
• Duplex LC receptacle, 2 fibres
• Class 1 laser product (IEC/EN 60825-1)
• SFP Multi-Source Agreement (MSA) compliant
• Hot-pluggable, plug-and-play installation
• Low power dissipation
• TTL signal detect indicator
• Single 3.3V power supply
• Operating temperature 0°C to +50°C

Technical specifications

• Part number: S20-2SLC-20
• Data rate: 100Mbps
• Fibre: single-mode, 2 fibres
• Connector: LC duplex
• Wavelength (TX/RX): 1310nm
• Maximum distance: 20km
• Optical output power: -15 to -8dBm
• Receiver sensitivity: -34dBm
• Power budget: 19dB
• Operating temperature: 0°C to +50°C
• Storage temperature: -40°C to +85°C
• Relative humidity: 5% to 95% non-condensing
• Operating voltage: 3.3V DC
• Dimensions: 59 x 15 x 12.4mm (W x D x H)
• Weight: 18g
• Reliability (MTBF): >50,000 hours at 25°C