SFP - 1000BASE-CWDM SFC33B40GE0D - SFCxxB40GExD is a high performance transceiver module for Gigabit Ethernet data links over a single mode fibre pair. The power budget is 40dB End Of Life (EOL). The transmitter is a CWDM DFB laser, the receiver is an APD (Avalanche Photodiode) receiver. This transceiver module is compliant with the Small Form-factor Pluggable (SFP) Multisource Agreement (MSA) and hot pluggable. Always contact Skylane Optics commercial agents for compatibility with different equipment platforms.