IP-CALK02C23C QSFP28 transceiver modules are designed for use in 100 Gigabit Ethernet links over single-mode fiber. They are compliant with the QSFP28 MSA, CWDM4 MSA and IEEE 802. 3bm.Digital diagnostic functions are available via an I2C interface, as specified by the QSFP28 MSA. The optical transceiver is compliant per the RoHS Directive 2011/65/EU.
| Compatible model name | QSFP28 100G 1270nm CWDM4 2KM | Brand | Inphilight |
| Package type | QSFP28 | Transmission rate | 103.1 Gbps |
| wavelength | 1271nm, 1291nm, 1311nm, 1331nm | The longest transmission distance | 2km@SMF |
| interface | LC duplex | Fiber type | Single mode SMF |
| Transmitter type | DML CWDM | Receiver type | PIN |
| Data diagnosis (DDM/DOM) | Yes | Commercial temperature | 0~70°C (32~158°F) |
| Emitted light power | -6.5~2.5dBm | Receiving sensitivity | <-11.5dBm |
| Power consumption | 3.5W | Extinction Ratio | 3.5dB |
| Modulation | NRZ | CDR | Send and receive |
| Transmission dispersion | 3.0dB | Power budget | 5dB |
| Package solution | COB package (chip on board package) | FEC function | Yes |
| Protocol | QSFP28 MSA | Application | 100G Ethernet, data center |
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