Shenzhen Handar Optical Technology Co.,Ltd
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100G QSFP28 LR4 FOR DATA CENTER QSFP Optical Transceiver 10KM ON SM
Overview
100G QSFP28 LR4 is a 100Gbps transceiver module designed for optical communication applications compliant to 100GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 input channels of 25Gbps electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gbps optical transmission. Reversely on the receiver side, the module de-multiplexes a 100Gbps optical input into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data.
The central wavelengths of the 4 LAN WDM channels are 1295.56, 1300.05, 1304.58 and 1309.14 nm as members of the LAN WDM wavelength grid defined in IEEE 802.3ba. The high performance cooled LAN WDM EA-DFB transmitters and high sensitivity PIN receivers provide superior performance for 100Gigabit Ethernet applications up to 10km links and compliant to optical interface with IEEE802.3ba Clause 88 100GBASE-LR4 requirements.
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.
Features
Parameter
| Package (Form Factor) | QSFP28 LR4 |
| Data Rate (typical) | 25.78 Gbps/CH |
| Centre Wavelength | 1295.56,1300.05,1304.58,1309.14nm |
| Distance | 10km on SMF |
| Diagnostics | Digital Monitor |
| Transmitter | 4CH Cooled EML Laser |
| Receiver | 4CH PIN photo detector Array |
| TX Output Power (dBm) | -4.3~+4.5 |
| RX Sensitivity (dBm) | -8.6 |
| Low/High Case Temperature | 0°C~70°C |
| Voltage Supply (typical) | 3.3v |
| Connector | Duplex LC/UPC |
Application