OEM KCO-QDD-400G-SR8-S MMF 850nm 100m DOM MPO-16/APC Suppliers, Factories

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OEM KCO-QDD-400G-SR8-S MMF 850nm 100m DOM MPO-16/APC Suppliers, Factories

Compatible 400GBASE-SR8 QSFP-DD Optical Transceiver Module Breakout to 2 × 200G-SR4 and 8 × 50G-S - Hot pluggable QSFP-DD form factor - Supports 400Gb/s aggregate bit rate - Up to 53.125Gbps data rate per channel - Maximum link length of 70m on OM3 and 100m on OM4 - MPO connector receptacle - Case temperature range: 0 ~ +70℃ - Power dissipation: <10W - Single 3.3V power supply - Compatibility Validated in Arista/NVIDIA/Cisco RoCE Networking - High Bandwidth - Low Latency - Compliant to QSFP-DD MSA - Compliant with IEEE 802.3cd - RoHS complaint

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Product Description

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The 400GBASE-SR8 module features an MTP/MPO-16 connector, supporting distances up to 100m over parallel OM4 multi-mode fiber. It is fully compliant with the IEEE 802.3bs protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standards.

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This transceiver carries 400 Gigabit Ethernet signals over eight wavelengths, managed via internal multiplexing and demultiplexing. It versatilely supports 2 x 200G-SR4 and 8 x 50G-SR configurations.

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Designed for high-speed interconnects between adjacent racks, it enables horizontal scaling for AIDC with a transmission distance of up to 100m.

This Cisco Compatible QSFP-DD (Quad Small Form-Factor Pluggable – Double Density) Transceiver is engineered for operation over Multi-Mode Fiber (MMF) optical cables. On the transmission side, the module converts 8x 50G PAM4 electrical input channels (53.125Gbps each) into 8x independent PAM4 optical signals.

Optical Performance

Features a minimum guaranteed optical budget of 1.9 dB, ensuring reliable 100m reach over OM5 multi-mode fiber. Utilizes top-quality 850 nm VCSEL transmitters and 400Gb/s PIN photodiode receivers.

Diagnostics & Range

Supports DDM/DOM optical diagnostics for real-time monitoring of operating conditions. Operates within a standard temperature range of 0°C to 70°C with an MTP/MPO-16 interface.

Supporting data rates up to 425 Gbps, this multi-purpose module is ideal for Internet Service Providers (ISP), Mobile Operators, and Data Center Core Networks.

Compatibility	Cisco Compatible
Form Factor	QSFP-DD
Max Data Rate	400Gbps
Wavelength	850nm
Distance	70m @ OM3 / 100m @ OM4
Connector	MPO-16/APC
Modulation (Electrical)	8x50G-PAM4
Temperature Range	0 to 70°C
Transmitter Type	VCSEL 850nm
Receiver Type	PIN
DDM/DOM	Supported
TX Power	-6 ~ 4dBm
Min Receiver Power	-7.9dBm
Media	MMF
Modulation (Optical)	8x50G-PAM4
Warranty	3 years

Connectivity Solutions

Supports 400G-to-400G, 400G-to-two 200G links, 400G-to-eight 50G links for Switch-to-Switch, and structured cabling connections.

Rigorous Testing

Qualified through advanced equipment processes to ensure high quality, reliability, and flawless operation in targeted switch environments.

400GBASE-SR8 400G Ethernet Data Center Bank High speed metro and railway

Frequently Asked Questions

Q: What is the maximum transmission distance for this 400G module? A: It supports up to 100 meters over parallel OM4 multi-mode fiber (MMF).

Q: Which connector type does the 400GBASE-SR8 use? A: This module uses an MTP/MPO-16 connector interface.

Q: Can this module be used for breakout applications? A: Yes, it supports 2 x 200G-SR4 and 8 x 50G-SR breakout configurations.

Q: Is the module compatible with Cisco equipment? A: Yes, it is a Cisco compatible QSFP-DD transceiver designed for seamless interoperability.

Q: Does it support real-time monitoring? A: Yes, it supports DDM/DOM (Digital Diagnostic Monitoring) to provide real-time information about operating conditions.

Q: What is the operating temperature range? A: The module operates in a standard commercial temperature range of 0°C to 70°C.

Product Detail

OEM KCO-QDD-400G-SR8-S MMF 850nm 100m DOM MPO-16/APC Suppliers, Factories