QDD-400G-SR8-S Cisco Compatible 400G 100M SMF QSFP-DD module
Cisco compatible QDD-400G-SR8-S - Key Features
- Compatibility: Cisco
- Media Type: 8 Lanes of Multi-Mode Fiber (MMF)
- Connector: MTP/MPO-16 (APC)
- Fiber Count: 16 Fibers
- Maximum Distance: 100 m
- Guaranteed Link Budget: 1.9 dB
- Tx Wavelenght: 850 nm
- Supported Data Rate: 425 Gbps
- DDM/DOM: Supported
- Forward Error Correction (FEC): Host FEC Supported
- Temperature Range: Standard 0°-70°C
Cisco QDD-400G-SR8-S Price
SKU:400G-QSFP-DD-100-CI
Made to Order - 2 WeeksCisco compatible QDD-400G-SR8-S Specifications
Form Factor | QSFP-DD |
Modulation | PAM4 (Pulse Amplitude Modulation 4-level) |
Media Type | 8 Lanes of Multi-Mode Fiber (MMF) |
Connector | MTP/MPO-16 (APC) |
Fiber Count | 16 Fibers |
Maximum Distance | 100 m |
Guaranteed Link Budget | 1.9 dB |
TX Wavelenght | 850 nm |
RX Wavelenght | 850 nm |
Supported Data Rate | 425 Gbps |
Supportet Ethernet Applications | 400G Ethernet (425 Gbps) |
DDM/DOM | Supported |
Forward Error Correction (FEC) | Host FEC Supported |
CDR (Clock and Data Recovery) chip | Supported |
Transmitter Type | VSCEL Laser |
Tx Wave Bandwidth | 20 nm |
Average Launch Power (Min) Each Lane | -6.5 dBm |
Average Launch Power (Max) Each Lane | 4 dBm |
Extinction Ratio (Min) | 3 dB |
Receiver Type | PIN photodiode |
RX Wave Bandwidth | 20 nm |
Average Receiver Sensitivity (Min) Each Lane | -8.4 dBm |
Average Receiver Sensitivity (Max) Each Lane | 4 dBm |
Receiver Overload | 5 dBm |
Temperature Range | Standard 0°-70°C |
Storage Temperature | -40° to 85°C |
Relative Humidity | 5 to 85% |
Power Consumption (Max) | 8 W |
Power | +3.3V single power supply |
Compliance | CE;RoHS;Class 1 FDA and IEC60825-1 Laser Safety Compliant;400GBASE-SR8;IEEE 802.3bs;CMIS V4.0;QSFP-DD MSA |
Cisco compatible QDD-400G-SR8-S Datasheet
v2Complete technical specifications and product details
Cisco compatible QDD-400G-SR8-S Description
QDD-400G-SR8-S is a Cisco Compatible QSFP-DD (Quad Small Form-Factor Pluggable - Double Density) Transceiver designed for operation over Multi-Mode Fiber (MMF) optical cable. On the transmission side module converts 8x 50G PAM4 (Pulse-Amplitude Modulation) electrical input channels (each 53.125Gbps) into 8x independent PAM4 optical signal with baud rate of 53.125 Gbps. Module has minimum guaranteed optical budget of 1.9 dB, which in most cases is enough to reach 100 m distance over OM5 multi-mode fiber. However, distance is just indicative parameter for comfort of identification that is calculated by taking into account minimal optical budget and average attenuation of optical cabling in industry. Compatible QDD-400G-SR8-S uses top quality VCSEL (Vertical Cavity Surface Emitting Laser) (850 nm) transmitter and 400Gb/s PIN photodiode receiver. QDD-400G-SR8-S compatible supports DDM/DOM optical diagnostics that provide real-time diagnostic information about the present operating conditions. Compatible QDD-400G-SR8-S operates in Standard 0°-70°C temperature range and has MTP/MPO-16 interface.
Cisco compatible QDD-400G-SR8-S QSFP-DD support up to 425 Gbps data rate and is designed for 400G Ethernet application. Compatible QDD-400G-SR8-S QSFP-DD Double Fiber optical transceiver is multi-purpose module used in number of different places of today’s networking. Consequently, most popular use cases are in Internet Service Provider (ISP), Mobile Operator and Data Center Core Networks.
To ensure compatibility we have tested compatible QDD-400G-SR8-S Transceiver in latest platforms of Cisco networking equipment, which allows us to encode transceiver EEPROM memory to be compatible and work seamlessly with Cisco platforms. Transceiver is fully compliant to QSFP-DD Multi Source Agreement (MSA), CMIS 4.0, IEEE 802.3bs 400 Gbps specification and 400GBASE-SR8, as defined in IEEE802.3cm and module breaks out to 8 x 50G-SR, as defined in IEEE 802.3cd. Transceiver is CE/RoHS certified and is compliant with product safety standards. We will be glad to know your requirements - Contact Us.