Product Overview
The QSFP-100G-SR4-S is a high-speed 100 Gigabit Ethernet optical transceiver module designed for short-range transmission over multimode fiber (MMF). It supports link lengths up to 70 meters on OM3 fiber and 100 meters on OM4 fiber using MPO-12 connectors. Ideal for high-density data centers and enterprise network aggregation layers, this QSFP28 module complies with IEEE 802.3bm 100GBASE-SR4 standards and delivers efficient, scalable 100G connectivity.
Product Details
The QSFP-100G-SR4-S operates over four parallel 25G lanes on both transmit and receive sides, utilizing 850 nm VCSEL optics. It is hot-swappable and includes Digital Diagnostics Monitoring (DDM) to support real-time monitoring of key performance parameters. The module is designed for low power consumption and high port density, making it a cost-effective solution for upgrading to 100G in structured cabling environments.
Product Features
100 Gigabit Ethernet over multimode fiber
Short reach up to 100 meters on OM4 MMF
MPO-12 connector interface
Operates at 850 nm with 4x25G parallel lanes
Hot-pluggable QSFP28 form factor
Low power consumption (≤ 3.5W)
Digital diagnostics monitoring (DDM) support
Fully compliant with IEEE 802.3bm 100GBASE-SR4 standard
Ideal for data center spine-leaf and ToR aggregation
Product Specifications
| Specification | Details |
| Form Factor | QSFP28 |
| Data Rate | 100 Gbps (4 x 25G) |
| Wavelength | 850 nm |
| Reach | 70 m (OM3), 100 m (OM4) |
| Fiber Type | Multimode Fiber (MMF) |
| Connector Type | MPO-12 |
| Power Consumption | ≤ 3.5W |
| DDM Support | Yes |
| Standard Compliance | IEEE 802.3bm (100GBASE-SR4) |
Similar Models Comparison
| Model | Data Rate | Wavelength | Max Reach | Fiber Type | Connector | Power Consumption | DDM Support |
| QSFP-100G-SR4 | 100 Gbps | 850 nm | 100 m | MMF | MPO-12 | ≤ 3.5W | Yes |
| QSFP-100G-SR4-S | 100 Gbps | 850 nm | 100 m | MMF | MPO-12 | ≤ 3.5W | Yes |
| QSFP-100G-PSM4 | 100 Gbps | 1310 nm | 500 m | SMF | MPO-12 | ≤ 3.5W | Yes |
Latest Models Comparison
| Model | Data Rate | Wavelength | Max Reach | Fiber Type | Connector | Power Consumption | DDM Support |
| QSFP-100G-SR4-S | 100 Gbps | 850 nm | 100 m | MMF | MPO-12 | ≤ 3.5W | Yes |
| QSFP-100G-SR4-H | 100 Gbps | 850 nm | 150 m | MMF | MPO-12 | ≤ 3.2W | Yes |
| QSFP-100G-SR4-X | 100 Gbps | 850 nm | 200 m | MMF | MPO-12 | ≤ 3.2W | Yes |
