200G QSFP-DD ER4 40km
200GBASE-ER4 QSFP-DD LWDM 1295-1309nm 40km SMF Duplex LC DDM Optical Transceiver, EML+APD
Description
200G QSFP-DD ER4 LWDM 40km SMF Optical Transceiver
The Arkoptics 200G QSFP-DD ER4 Optical Transceiver Module is designed for 200 Gigabit Ethernet data links over a single mode fibre pair. The maximum reach is 40km. This module contains 4-lane optical transmitter, 4-lane optical receiver and module management block including 2 wire serial interface. The optical signals are multiplexed to a single mode fiber through an industry standard LC connector. It is compliant with the QSFP-DD Multisource Agreement (MSA) and IEEE 802.3cn 200GBASE-ER4. Digital diagnostic functions are available via the I2C interface, as specified by the MSA.
Applications
• 200GBASE-ER4 Ethernet
• Telecom networking
• Data Center Interconnect
Features
• QSFP-DD MSA compliant
• Compliant to IEEE 802.3cn 200GBASE-ER4
• Supports 212.5Gb/s bit rate
• Hot pluggable 76 pin electrical interface
• 4 LAN-WDM lanes MUX/DEMUX design
• 53.125Gbit/s PAM4 Channel Electrical Serial Interface (200GAUI-4)
• 26.5625Gbit/s NRZ Channel Electrical Serial Interface (200GAUI-8)
• Duplex LC receptacles
• Up to 40km transmission on single mode fiber
• Digital diagnostic monitoring support
• Maximum power consumption 10.8W
• 3.3V power supply voltage
• Operating case temperature 0°C to +70°C
• RoHS Compliant
Specifications
| 200G QSFP-DD | Data Rate | Wavelength | Distance | Connector | Cable | Tx/Rx | Output Power | Sensitivity | Part Number |
| 200GBASE-SR8 QSFP-DD | 206.24Gbps(8×25.78Gbps) | 850nm | 100m | MPO-24(UPC) | MMF | VCSEL/PIN | -8.4~+2.4dBm | ≤-10.3dBm | AF-200GQDD-2SR4 |
| 200GBASE-PSM8 QSFP-DD | 206.24Gbps(8×25.78Gbps) | 1310nm | 2km | MPO-24(APC) | SMF | DFB/PIN | -6.0~+2.0dBm | ≤-11.35dBm | AF-200GQDD-PSM8 |
| 200GBASE-LR4 QSFP-DD | 212.5Gbps(4×53.12Gbps) | LWDM | 10km | Dual LC | SMF | EML/PIN | -3.4~+5.3dBm | ≤-7.7dBm | AF-200GQDD-LR4 |
| 200GBASE-ER4 QSFP-DD | 212.5Gbps(4×53.12Gbps) | LWDM | 40km | Dual LC | SMF | EML/APD | +0.4~+6.6dBm | ≤-15.1dBm | AF-200GQDD-ER4 |
