400G-QSFP-DD-2

400G-QSFP-DD-2 is a 400GBASE-DR4+ Multi-Vendor MSA Compatible QSFP-DD (Quad Small Form-Factor Pluggable – Double Density) Transceiver designed for operation over Single-Mode Fiber (SMF) optical cable. On the transmission side module converts 8x 50G 400GAUI-8 PAM4 (Pulse-Amplitude Modulation) electrical input channels (each 53.125Gbps) into 4 parallel and independent Single Lambda 100G PAM4 optical signals. Reversely the opposite is done on the receiving side, module converts 4 parallel and independent Single Lambda 100G PAM4 CWDM optical signals into 8x 50G 400GAUI-8 PAM4 electrical inputs. Module has minimum guaranteed optical budget of 4 dB, which in most cases is enough to reach 2 km distance over OS2 single-mode fiber. 400G-QSFP-DD-2 uses top quality quad channel EML driver together with 4 parallel EMLs (1310 nm) transmitter and 400Gb/s PIN photodiode array receiver. 400G-QSFP-DD-2 400GBASE-DR4+ supports DDM/DOM optical diagnostics that provide real-time diagnostic information about the present operating conditions. 400G-QSFP-DD-2 operates in Standard 0°-70°C temperature range and has MTP/MPO-12 interface.

400G-QSFP-DD-2 400GBASE-DR4+ QSFP-DD transceiver is CE/RoHS certified and is compliant to QSFP-DD Multi Source Agreement (MSA), 100G Lambda MSA 400G-DR4+, IEEE 802.3cd 400 Gbps specification. We will be glad to know your requirements!