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QDD-400G-SR4.2-BD
QDD-400G-SR4.2-BD Cisco Compatible 400G 150M MMF QSFP-DD module
# Key Highlights
- Type: BIDI 400GBASE-SR4 QSFP-DD
- Compatibility: Cisco Compatible
- Tx/Rx Wavelength: Ch1: 850nm, Ch2: 908nm
- Laser: VSCEL
- Modulation: PAM4
- Fiber Type: Multi-Mode Fiber (MMF)
- Connectors: MTP/MPO-12
- Optical Budget: 2dB
- Max. Distance: 150m over OM5
- Data Rate: 425 Gbps
- FEC Forward Error Correction: Supported
- DDM/DOM: Supported
- Power Consumption: ≤ 12W
- Temperature: Standard 0° – 70°C
# Pricing & Ordering
SKU: BIDI-400G-QSFP-DD-150-CI
€1,187.03
Lead Time: Below 1 Week in EU Countries
# Quality Assurance
Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:
# Key Technical Data
| Media Type: | Multi-Mode Fiber (MMF) |
|---|---|
| Connectors: | MTP/MPO |
| TX Wavelength: | Ch1: 850nm, Ch2: 908nm |
| RX Wavelength: | Ch1: 850nm, Ch2: 908nm |
| Minimum Optical Budget: | 2 dB |
| Maximum Distance: | 150m |
| Supported Data Rate: | 425 Gbps |
| Supported Applications: | 400G Ethernet (412.5Gbps) |
| DDM/DOM: | Supported |
| CDR (Clock and Data Recovery) chip | Supported |
| Forward Error Correction (FEC): | Host FEC Supported |
| Transmitter Type: | VSCEL Laser |
| Tx Wavelength Bandwidth: | 18nm (900 – 918nm), 19nm (844 – 863nm) |
| 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 Wavelength Bandwidth: | 18nm (900 – 918nm), 19nm (844 – 863nm) |
| Average Receiver Sensitivity (Min) Each Lane: | -8.5 dBm |
| Average Receiver Sensitivity (Max) Each Lane: | 4 dBm |
| Temperature Range: | Standard 0°-70°C |
| Storage Temperature: | -40° to 85°C |
| Relative Humidity: | 0 to 85% |
| Power Consumption: | ≤12W |
| Power: | +3.3V |
| Compliance: | 400GBASE-SR4, IEC60825-1 Laser Safety Compliant, IEEE 802.3bs, QSFP-DD MSA, RoHS-6, CE |
# Product Documentation
BIDI-400G-QSFP-DD-150 Datasheet
Cisco Compatible QDD-400G-SR4.2-BD Module is based on our product BIDI-400G-QSFP-DD-150. When You will order it will be encoded to be compatible with Cisco equipment and it will be labeled with part number: BIDI-400G-QSFP-DD-150-CI, where CI means Cisco Compatible. Above You can download datasheet of our BIDI-400G-QSFP-DD-150 product.
# Product Description
QDD-400G-SR4.2-BD is a 400GBASE-SR4 Cisco Compatible QSFP-DD (Quad Small Form-Factor Pluggable – Double Density) Bi-Direction optical Transceiver designed for operation over Multi-Mode Fiber (MMF). The module accepts 8x 50G (400GAUI-8) host electrical data and transmits them in two groups of optical Bi-Directional lanes (each group contains 4 pairs of optical lane) to allow optical communication over optical Multi-Mode fibers. Reversely, on the receiver side , the module accepts 8 sets of optical input signal and converts them to 8 channels of electrical data. The Cisco compatible has a minimum guaranteed optical budget of 2 dB, which in most cases is enough to reach 150 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. QDD-400G-SR4.2-BD uses top quality VCSEL (Vertical Cavity Surface Emitting Laser) transmitter 850nm for first lane and 908nm for second. Modules also uses 400Gb/s PIN photodiode receiver. The Cisco compatible BIDI 400GBASE-SR4 supports DDM/DOM optical diagnostics that provide real-time diagnostic information about the present operating conditions. It operates in Standard 0°-70°C temperature range and has MTP/MPO-12 interface.
The BIDI 400GBASE-SR4 QSFP-DD support up to 425 Gbps data rate and is designed for 400G Ethernet application, typically used for QSFP-DD SR4.2 to QSFP- DD SR4.2 point to point communication and QSFP-DD SR4.2 (BIDI-400G-QSFP-DD-150) to 4x QSFP28 SR1.2 (BIDI-100G-QSFP28-151) breakout communication. 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.
QDD-400G-SR4.2-BD compatible transceiver is CE/RoHS certified and is compliant with product safety standards. It is fully compliant to QSFP-DD Multi Source Agreement (MSA), CMIS 4.0, IEEE 802.3bs 400 Gbps specification and 400GBASE-SR4. 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. However – our technical team has accumulated deep expertise in custom-encoded Cisco firmware’s for BIDI 400GBASE-SR4 QSFP-DD transceiver in order to make it work in almost any brand equipment. We will be glad to know your requirements – Contact Us.
