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, QSFP-DD MSA |
Application | 200G Ethernet, Data Center Interconnect |
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