2x100GBASE-SR4 200G QSFP-DD 850nm MTP/MPO-16 100m MMF Optical Transceiver Module


200G QSFP-DD SR8 Transceiver Module (2x 100GBASE-SR4, 100 m, 8x λ850 nm NRZ, MTP/MPO-16 APC, Multimode)

This 200G SR8 has a QSFP-DD form factor which supports eight electrical interface lanes which can operate in 25G NRZ encoding mode resulting in 200G (8x25G) data rate. Technically 2x100GBASE-SR4 QSFP28-DD modules consists of two 100G transceivers in one housing which can provide great flexibility for operators in their migration path towards QSFP-DD gear and 400G PAM4 infrastructure and help to make necessary interconnections with high density legacy 100GBASE-SR4 QSFP28 interfaces which use NRZ encoding. The electrical interface uses a 76 contact edge type connector. The optical interface uses an 16 fiber MTP (MPO) connector. 

The QDD-200G-SR8 transceivers are widely used in Cisco, Juniper, Dell and other industry well known manufacturers equipment. Transceivers are CE/RoHS certified and are compliant with product safety standards. 2x100G SR4 transceiver is fully compliant to QSFP-DD Multi Source Agreement (MSA), IEEE 802.3bm 100GBASE-SR4 standard. Consequently, compliance to above standards guarantees that module is compatible and works with majority of networking equipment, where is not implemented special algorithm for protection against third party modules.

Product Specifications

Part Number QDD-200G-SR8 Vendor Name LightOptics®
Form Factor QSFP-DD Data Rate 2×103.125 Gbps
Wavelength 850nm Max Distance 70m on OM3/100m on OM4
Connector MTP/MPO-16 Voltage Supply 3.3V
Cable Type MMF DDM Support Yes
Transmitter Type 850nm VCSEL Receiver Type PIN
Modulation NRZ (Non-return-to-zero)
Optical Budget 1.9dBm
Operation Temperature 0 to 70°C (32 to 158°F) Maximum Power < 4W
Protocols IEEE 802.3bm 100GBASE- SR4,
Application 200G Ethernet,
Data Center Interconnect

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2x100GBASE-SR4 200G QSFP-DD 850nm MTP/MPO-16 100m MMF Optical Transceiver Module
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