QSFP28 100G PSM4 1310nm 500m Optical Transceiver For Parallel SMF
QSFP 100G ER4 1310nm 40km Optical Transceiver for Extended Reach Ethernet
Product Overview
The QSFP28 100G PSM4 is a high-speed optical transceiver module designed for 100 Gigabit Ethernet parallel single mode fiber applications. Operating in the 1310 nm wavelength range, it transmits data over four parallel fibers, each carrying 25 Gbps, to achieve an aggregate rate of 100 Gbps. The module supports transmission distances up to 500 meters over single mode fiber using MPO connectors. It is ideal for data centers, telecom, and high-performance computing environments requiring cost-effective and efficient 100G connectivity over moderate distances.
Product Details
| Attribute | Description |
|---|---|
| Product Name | QSFP28 100G PSM4 |
| Form Factor | QSFP28 |
| Data Rate | 100 Gbps (4 x 25 Gbps) |
| Wavelength | 1310 nm |
| Interface Type | MPO |
| Fiber Type | Single Mode Fiber (SMF) |
| Max Distance | Up to 500 meters |
| Operating Temperature | 0C to 70C |
| Digital Diagnostics | Yes |
| Compatibility | IEEE 802.3bm 100GBASE-PSM4 |
| Application | Data center, telecom, high-performance computing |
Key Features
100 Gbps data transmission via 4 parallel 25 Gbps channels
Operates at 1310 nm wavelength over single mode fiber
Supports up to 500 meters transmission distance
MPO optical connector for parallel fiber connections
Hot pluggable QSFP28 form factor
Digital diagnostics monitoring (DDM)
Cost-effective solution for 100G Ethernet connectivity
Ideal for data center interconnect and telecom applications
Technical Specifications
| Specification | Value |
|---|---|
| Form Factor | QSFP28 |
| Data Rate | 100 Gbps |
| Transmission Distance | 500 m |
| Wavelength | 1310 nm |
| Connector Type | MPO |
| Fiber Type | Single Mode Fiber (SMF) |
| Transmit Power Range | –4 dBm to +4 dBm |
| Receive Sensitivity | –12 dBm |
| Operating Temperature | 0C to 70C |
| Voltage Supply | 3.3V |
Similar Models Comparison
| Model Name | Data Rate | Wavelength | Fiber Type | Max Distance | Interface |
|---|---|---|---|---|---|
| QSFP28 100G PSM4 | 100 Gbps | 1310 nm | SMF | 500 m | MPO |
| QSFP28 100G LR4 | 100 Gbps | 1270–1330 nm | SMF | 10 km | LC |
| QSFP28 100G SR4 | 100 Gbps | 850 nm | MMF | 100 m | MPO |
| QSFP28 100G CWDM4 | 100 Gbps | 1271–1331 nm | SMF | 2 km | LC |
| QSFP28 100G ER4 | 100 Gbps | 1310 nm | SMF | 40 km | LC |
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