200G Transceivers
The 200G optical Transceivers has two packages: QSFP-DD and QSFP56. The first half of QSFP-DD and QSFP56 are the same. They are both QSFP, and their sizes belong to QSFP (Quad Small Form factor Pluggable) packaging mode.
Modulation method – QSFP-DD is 8 × 25G NRZ modulation for 200G transmission, QSFP56 for 4 × 50G PAM4 modulation can realize 200G transmission. Using 200G QSFP56 optical Transceivers can save the cost of optical fiber.
Low power consumption and low latency – Compared with NRZ, PAM4 has more complex modulation, higher power consumption, and is more sensitive to noise, requiring the addition of FEC forward error correction mechanism. Therefore, QSFP-DD has the characteristics of low power consumption and low latency. 200G QSFP-DD optical Transceivers can be selected in some special application scenarios with strict requirements for delay.
-
200G Transceivers200G CFP2 DCO DWDM Tunable 50GHz 80km DOM Transceivers
-
200G Transceivers200G CFP2 LR4 4LAN-WDM lanes 4×53.125Gb/S PAM4 SMF LC Transceivers
-
200G Transceivers200G QSFP56 FR4 EML CWDM4 2km Transceiver Module
-
200G Transceivers200G QSFP56 SR4 850nm 100m MPO Transceiver Module
-
200G Transceivers2X100G QSFP-DD CWDM4 2km CS Connector Transceiver Module
- 200G Transceivers
ER4 200G PAM4 CFP2 1310nm 40km LC SMF DDM Transceivers
-
200G TransceiversQSFP-DD 200G SR8 850nm NRZ 100m MMF MPO Transceiver Module