IFSNetworks S35-2MLC Industrial 1000Base-SX Multi-Mode SFP (550m)

The IFS S35-2MLC is a 1000Base-SX SFP (mini-GBIC) fibre transceiver module for Gigabit Ethernet (1.25Gbps) over multi-mode fibre, with a reach of up to 550m at 850nm. It plugs into switches and media converters with a 100Base-FX or 1000Base-SX/LX SFP port. This industrial, wide-temperature version is rated for operation from -40°C to +75°C.

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

• 1000Base-SX, up to 550m
• 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 -40°C to +75°C

Technical specifications

• Part number: S35-2MLC
• Data rate: 1.25Gbps
• Fibre: multi-mode, 2 fibres
• Connector: LC duplex
• Wavelength (TX/RX): 850nm
• Maximum distance: 550m on 50/125µm (OM2) fibre; 220m on 62.5/125µm (OM1) fibre
• Optical output power: -9.5 to -4dBm
• Receiver sensitivity: -17dBm
• Power budget: 7.5dB
• Operating temperature: -40°C to +75°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