100GBASE-ER4 QSFP28 1310nm 40km LC SMF Optical Transceiver Module
Brand: MSA Compliant · SKU: QSFP-100G-ER4 · MPN: QSFP-100G-ER4 · Category: Networking
The QSFP-100G-ER4 is a 100Gbps Quad Small Form-factor Pluggable (QSFP28) optical transceiver designed for extended-reach data communication applications. It is fully compliant with the IEEE 802.3ba 100GBASE-ER4 standard and supports link lengths up to 40km over Single-Mode Fiber (SMF) using host FEC (Forward Error Correction). The module operates by converting four channels of 25Gbps electrical data into four channels of LAN WDM optical signals at wavelengths of 1295.56nm, 1300.05nm, 1304.58nm, and 1309.14nm. It features a duplex LC connector, low power consumption (<4.5W), and integrated Digital Diagnostics Monitoring (DDM/DOM) for real-time performance tracking of temperature, voltage, and optical power. This module is ideal for 100G Ethernet, Data Center Interconnects (DCI), and metro-area network deployments.
Specifications
| DDM/DOM | Supported |
|---|---|
| Connector | Duplex LC |
| Data Rate | 100Gbps (103.1Gbps to 112Gbps) |
| Fiber Type | Single-Mode Fiber (SMF) |
| Wavelength | 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm (LAN WDM) |
| Form Factor | QSFP28 |
| Max Distance | 40km (with Host FEC) |
| Receiver Type | SOA + PIN |
| Transmitter Type | Cooled EML |
| Power Consumption | < 4.5W |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Warranty | 3-Year Limited Warranty |
| Weight | 0.05 kg |
| Dimensions | 13.5 x 18.4 x 72.4 mm |
Key Features
Designed for long-range 100G network connectivity, the QSFP-100G-ER4 provides a high-density, low-power solution for service providers and large enterprises looking to extend their fiber reach to 40km without the need for additional amplifiers.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this 100GBASE-ER4 QSFP28 1310nm 40km LC SMF Optical Transceiver Module (QSFP-100G-ER4) is 100% genuine MSA Compliant hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This 100GBASE-ER4 QSFP28 1310nm 40km LC SMF Optical Transceiver Module includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the 100GBASE-ER4 QSFP28 1310nm 40km LC SMF Optical Transceiver Module compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the QSFP-100G-ER4.
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