100G QSFP28 SR4 850nm 150m
- Adopts hot-pluggable QSFP28 package
- Full-duplex transceiver module
- 850nm VCSEL transmitter and PIN receiver
- Complies with IEEE 802.3bm, SFF-8636, and QSFP28 MSA Ethernet standards
- Maximum power consumption less than 3.5W
- Built-in Digital Diagnostic Monitoring (DDM)
- Power supply voltage 3.3V
- RoHS compliant (lead-free)
- Class 1/1M product, compliant with IEC60825-1 requirements
- Meets Telcordia (Bellcore) GR-468-CORE reliability requirements
- Meets EMI and ESD requirements
Warranty : 30-Day Free Return, 3-Year Free Replacement, 5-Year Warranty, Lifetime After-sales Technical Support.
| Product Model | QSFP-100G-SR4 | Vendor Name | Fiberolink |
| Form Factor | QSFP28 | Data Rate | 103.125Gbps |
| Wavelength | 850nm | Distance | 70m@OM3/100m@OM4 |
| Connector | MPO/MTP-12 | Cable Type | MMF |
| Transmitter Type | VCSEL | Detector Types | PIN |
| TX Power | -8.4~2.4dBm | Receiver Sensitivity | < -9.2dBm |
| Power Consumption | ≤3.5W | Operation Temperature | 0~70°C |
| DDM | Support | EMC | Support |
| Modulation | NRZ | CDR | TX & RX with built-in CDR |
| Protocols | IEEE 802.3bm, SFF-8636, QSFP28 MSA | ||
Q: How many types of 100G QSFP28 optical modules are there?
A: Currently, there are several types of 100G optical modules available in the market, including 100G QSFP28 SR4, 100G QSFP28 PSM4, 100G QSFP28 CWDM4, 100G QSFP28 LR4, 100G QSFP28 ER4, and 100G QSFP28 ZR4. You can find relevant parameters in the table below.
| Product Type | Maximum Transmission Distance | Wavelength | Interface Type | Fiber Type |
|---|---|---|---|---|
| 100G QSFP28 SR4 | 150m | 850nm | Multimode | MPO |
| 100G QSFP28 LR4 | 10km | LWDM4 | Single-mode | LC |
| 100G QSFP28 ER4 | 40km | LWDM4 | Single-mode | LC |
| 100G QSFP28 ZR4 | 80km | LWDM4 | Single-mode | LC |
| 100G QSFP28 BIDI 80km | 80km | 1310nm | Single-mode | LC |
| 100G QSFP28 PSM4 | 40km | 1310nm | Single-mode | MPO |
Q: What is the basic definition of a 100G QSFP28 optical module?
A: The 100G QSFP28 optical module is a small form-factor pluggable high-speed optical module designed for data communication applications, supporting a data transfer rate of 100 gigabits per second (Gbps). It uses the QSFP28 package and has four independent transmit and receive channels, each operating at 25Gbps, totaling a bandwidth of 100Gbps.
Q: What are the physical dimensions of the QSFP28 optical module?
A: The dimensions of the QSFP28 optical module are approximately 36.5cm x 1.8cm x 0.85cm (length x width x height), slightly larger than QSFP+ modules, but still maintaining high density and compactness.
Q: What are the main types of 100G QSFP28 optical modules?
A: The main types include 100GBASE-SR4 (multimode short reach), 100GBASE-LR4 (single-mode long reach), 100GBASE-ER4 (extended reach), 100GBASE-CWDM4 (coarse wavelength division multiplexing), and 100GBASE-PSM4 (parallel single mode).
Q: What is the transmission distance of the 100G QSFP28 SR4 optical module?
A: The 100G QSFP28 SR4 optical module typically supports a transmission distance of 70 meters on OM3 multimode fiber and 100 meters on OM4 fiber.
Q: What fiber type does the 100G QSFP28 LR4 optical module use?
A: The 100G QSFP28 LR4 optical module is typically used with single-mode fiber, supporting transmission distances of up to 10 kilometers.
Q: What is the power consumption of the 100G QSFP28 optical module?
A: The power consumption of the 100G QSFP28 optical module generally does not exceed 3.5 watts, but specific values may vary depending on the model and manufacturer design.
Q: What is the interface type of the 100G QSFP28 optical module?
A: The 100G QSFP28 optical module uses an MPO/MTP (multi-fiber push-on/pull-off) interface connector, typically with 12 fibers, depending on the module type.
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