SFP - 1000BASE-BX SBU34040GE0D - SBU34040GExx is a high performance transceiver module for Gigabit Ethernet data links over one single mode fibre. The maximum reach is 40km. The emitter is a 1310nm DFB laser, the receiver is a 1490nm PIN photodiode. Consequently, a module with a 1490nm emitter and a 1310nm receiver is required at the opposite side of the link. The recommended counterpart is SBD43040GExx. This transceiver module is compliant with the Small Form-factor Pluggable (SFP) Multisource Agreement (MSA) and hot pluggable using LC connector with DDM functionality. Always contact Skylane Optics commercial agents for compatibility with different equipment platforms.