40G QSFP LR4 optical transceiver module, support 40Gb/s and up to 10 km transmission on SM fiber, it works in high-speed IDC connection solutions, and so on. Features                                              4 CWDM lanes MUX/DEMUX design Up to 11.2Gbps per channel bandwidth Aggregate bandwidth of > 40Gbps Duplex LC connector Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard QSFP MSA compliant Up to 10km transmission Compliant with QDR/DDR Infiniband data rates  Single +3.3V power supply operating   Built-in digital diagnostic functions   Temperature range 0°C to 70°C   RoHS Compliant Part

10G  LR SFP+ optical transceiver module, support 10Gb/s and up to 10km transmission, It works in high-speed IDC connection solutions, 5G network front-haul solution, network switch, PTN, OTN, SONET OC-192 / SDH, 10G Fibre Channel and so on. Features Supports 9.95 to 11.3Gb/s bit rates Hot-Pluggable Duplex LC connector 1310nmDFBtransmitter, PIN photo-detector SMF links up to10km 2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface Power Supply :+3.3V Power consumption<1.5W Temperature Range: (Commercial)0°C to +70° (Industrial) -40°C to +85°C RoHS compliant

SFP+ 10G BIDI 10KM optical transceiver module, support 10Gb/s and up to 10 km transmission on one core fiber. It works in high-speed IDC connection solutions, 5G network front-haul solution, network switch, PTN, OTN and so on. Features: Supports 9.95Gb/s to 11.3Gb/s bit rates Hot-pluggable SFP+ footprint Single LC for Bi-directional Transmission Maximum link length of10km Built-in 1270/1330 WDM Filter Uncooled 1270nm or 1330nm CWDM DFB Laser. Power dissipation <1.5W No Reference Clock required Built-in digital diagnostic functions Temperature range 0°C to 70°C Very low EMI and excellent ESD protection RoHS Compliant Part

Features Supports 100GBASE-LR1- 10 BIDI Lane signaling rate 106.25Gb/s with PAM4 Up to 10km transmission on SMF EML Laser and PIN receiver 4x25.78Gb/s with NRZ electrical interface (CAUI-4) High speed I/O electrical interface I2C interface with integrated Digital Diagnostic monitoring QSFP28 MSA package with simplex LC connector Single +3.3V power supply Support HW TX_DIS and RX_LOS for telecom application Maximum power consumption 4 W Operating case temperature: 0 to +70 °C Compliant to 802.3cu, SFF-8636&SFF-8679 standard Complies with EU Directive 2015/863/EU Application 100GBASE-LR1- 10 BIDI Transceiver Types:

The OFQ212G10C-FP4 QSFP28 optical transceiver is intended for up to 10km reach service with four-lane 25.78125G data rate. It is based on 3.3V DC power supply and operates in the commercial temperature range. It is compliant with QSFP MSA 、SFF-8436 、SFF-8636 and PSM4 MSA. Digital diagnostic functions are available via  I2C interface，and the control functions can be  achieved by LVTTL interfaces on the host，mainly including Module Select(ModSelL)、Module Reset(ResetL)、 Low Power Mode(LPMode). The transceiver incorporates a four-laser array which is usually DFB 、four-PIN diode array 、a high performance CDR integrated four drivers and TIAs IC separately. The differential AC coupled Tx and Rx data interfaces are CML compatible.