QSFP28 100GBASE-DR Single Lambda 1310nm 500m DOM Duplex LC/UPC SMF Optical Transceiver Module, Cisco QSFP-100G-DR-S Compatible
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$285.00
Cisco QSFP-100G-DR-S Compatible 100GBASE-DR Single Lambda QSFP PAM4 Optical Transceiver Module (Single Lambda, SMF, 1310nm, 500m, LC, DOM)
The 100GBASE-DR Single Lambda QSFP optical transceiver module is designed for use in 100GBASE Ethernet throughput up to 500m over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. The 100 Gigabit Ethernet signal is carried over a single wavelength using onboard PAM4 modulation and FEC. The transceiver includes a Broadcom chip to convert the 4x25G NRZ electrical signals to a 1x100G PAM-4 optical signal. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as Data Center, 100G Ethernet.
Specifications
| Cisco Compatible | QSFP-100G-DR-S | Vendor Name | FiberLife |
| Form Factor | QSFP28 | Max Data Rate | 103.125Gbps (4x 25.78Gbps) |
| Wavelength | 1310nm | Max Cable Distance | 500m |
| Connector | Duplex LC | Media | SMF |
| Transmitter Type | EML | Receiver Type | PIN |
| TX Power | -2.9~4dBm | RX Power | -5.9~4dBm |
| Power Consumption | ≤4W | Extinction Ratio | 3.5dB |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR | Inbuilt FEC | Yes (KP4) |
| DDM/DOM | Supported | Commercial Temperature Range | 0 To 70°C (32 To 158°F) |
| Packaging Technology | BOX Packaging | Modulation Format | PAM4 |
| Core Size | 9um/125um | Protocols | IEEE 802.3cd 100GBASE-DR Specification compliant |
Quality Certifications
Please Note:Â Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Features
Upgrade your Network One Site at a Time
Upgrade just one site to 400G gear, and still connect it to the existing 100G sites.
Less than 4W Power Consumption for Energy-saving
Built-in Broadcom DSP Chip, the 100G single-lambda transceiver offers high-speed, and low-power in 100G applications.
Broadcom DSP Chip  ≤4W100GbpsStable TransmissionLow Power ConsumptionHigh Bandwidth
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.

Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipment to ensure you get the high quality and reliable optics.
Optical Spectrum TestTemperature Test
No Packet Loss &CRC0-70°C
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- Optics & Networks
- Connector & Adapters
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- High Power Polarization Insensitive Optical Circulator
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- LC/UPC Fiber Loopback Module
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