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100G QSFP28 SR4 100m 850nm Optical Transceiver MPO-12 MMF
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Product Highlights:
- 100Gbps transmission up to 100m over MMF
- Four 25.78125Gbps parallel optical lanes
- 850nm VCSEL technology
- MPO-12 interface for high-density cabling
- Compact hot-pluggable QSFP28 form factor
- IEEE 802.3bm and SFF-8665 compliant
Table of Contents
Description
The 100G QSFP28 SR4 Optical Transceiver is a high-speed short-reach 100Gbps optical module designed for data center and enterprise Ethernet networks over multimode fiber. Using four parallel optical lanes operating at 25.78125Gbps each, it provides an aggregate data rate of 100Gbps and supports transmission distances of up to 100m. The module uses reliable 850nm VCSEL technology and an MPO-12 optical interface for efficient multi-fiber connectivity and simplified high-density cabling deployment. Its compact hot-pluggable QSFP28 form factor provides space-efficient integration in modern networking equipment, while low power consumption and compliance with IEEE 802.3bm and SFF-8665 make it suitable for rack-to-rack, switch-to-server, and other short-reach 100G Ethernet connections.
Specification
| Form Factor | QSFP28 |
|---|---|
| Ethernet Standard | 100G Ethernet |
| Data Rate | 100Gbps |
| Transmission Distance | Up to 100m |
| Fiber Type | Multimode Fiber (MMF) |
| Recommended Fiber | OM3 / OM4 Multimode Fiber |
| Wavelength | 850nm |
| Transmitter Technology | VCSEL Laser |
| Receiver Type | PIN Photodiode |
| Optical Configuration | 4-Lane Parallel Optical Transmission |
| Lane Data Rate | 25.78125Gbps per Lane |
| Optical Connector | MPO-12 |
| Modulation Type | NRZ |
| Power Supply | Single +3.3V |
| Maximum Power Consumption | 2.5W |
| Operating Temperature | 0°C to +70°C |
| Digital Monitoring | DDM/DOM Supported |
| Host Interface | QSFP28 Electrical Interface |
Features
- 100Gbps aggregate data rate
- Transmission distance up to 100m
- Four parallel 25.78125Gbps optical lanes
- 850nm VCSEL laser technology
- Designed for multimode fiber
- MPO-12 optical interface
- QSFP28 hot-pluggable form factor
- High-density parallel optical transmission
- Low power consumption
- Wide operating temperature range
- Compliant with IEEE 802.3bm and SFF-8665
Applications
- 100G Ethernet data centers
- Enterprise networks
- Rack-to-rack connections
- Switch-to-server interconnects
- Switch-to-switch connections
- High-density structured cabling
- Short-reach multimode fiber networks
FAQs
What is the maximum transmission distance?
The 100G QSFP28 SR4 supports transmission distances of up to 100 meters over compatible multimode fiber.
How does the SR4 module achieve 100Gbps?
It uses four independent parallel optical lanes, with each lane operating at 25.78125Gbps, providing an aggregate 100Gbps data rate.
What type of fiber does it require?
The module is designed for multimode fiber and operates at a nominal wavelength of 850nm.
What optical connector does it use?
It uses an MPO-12 optical interface, which provides parallel multi-fiber connectivity for high-density data center cabling.
Which standards does the module support?
The transceiver is designed to comply with IEEE 802.3bm and SFF-8665 specifications for compatible 100G Ethernet applications.
Quality Qulifications and Compliance
To get the detailed certification, please go to the Compliance.
Please Note: Our products comply with all internationally recognized and industry-standard specifications. For customized or special requirement products, we carry out testing and standards in accordance with the conformity criteria specified in the contract.
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