QSFP28 100GBASE-CWDM4 2km LC Duplex SMF DDM Transceiver Module
100% OEM Compatible 100GBASE-CWDM4 QSFP28 Optical Transceiver Module for Ethernet and Data Center (SMF, 1271nm, 1291nm, 1311nm and 1331nm, 2km, LC, DOM)
The 100GBASE-CWDM4 QSFP28 Optical Transceiver Module is designed for use in 100GBASE Ethernet throughput up to 2km over single mode fiber (SMF) with duplex LC connectors. The 100 Gigabit Ethernet signal is carried over four wavelengths at 1271, 1291, 1311, 1331 nm. This transceiver is compliant with IEEE 802.3ba, IEEE 802.3bm, 100G CWDM4 MSA, SFF-8665, SFF-8636 and ITU-T G.694.2 standards.
Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 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 centers, high-performance computing networks,enterprise core and distribution layer applications.
| P/N | LO-QSP28-100G-IR4 | Vendor Name | LightOptics |
| Form Factor | QSFP28 | Max Data Rate | 103.125 Gb/s |
| Wavelength | 1271nm, 1291nm, 1311nm and 1331nm | Max Cable Distance | 2km (2.4mi) |
| Connector | LC duplex | Media | SMF |
| Transimitter Type | 4 x CWDM DML (DFB) | Receiver Type | PIN |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| TX Power | -6.5~2.5dBm | Receiver Sensitivity | <-11.5dBm |
| Power Consumption | ≤3.5W | Receiver Overload | 2.5dBm |
| Powerbudget | 5dB | Commercial Temperature Range | 0 to 70°C |
| Host FEC | Supported | Warranty | 5 Years |
| Protocols | QSFP+ MSA, IEEE 802.3ba Compliant | Application | Data Center, 100GBASE Ethernet |
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- FedEx Estimated 3-6 business days
- DHL Estimated 3-6 business days
- UPS Estimated 3-6 business days
Extended 30-day, no-questions-asked Return Policy
We have a 30-day, no-questions-asked return policy for all of our products. If you aren’t satisfied, please contact our team within 30 days of receipt for a refund or replacement. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original and unopened packaging. To initiate a return please contact our customer success team who will issue an RMA number and provide return shipping instructions.
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