Wholesale Discount Inline Variable Optical Attenuators - 100G QSFP28 CWDM4 2KM – INTCERA

Product Detail

Features: The module converts 4 input channels of 25Gb/s electrical data to 4 channels of CWDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely on the receiver side, the module de-multiplexes a 100Gb/s optical input into 4 channels of CWDM optical signals and then converts them to 4 output channels of electrical data. The central wavelengths of the 4 CWDM channels are 1271nm, 1291nm, 1311nm and 1331nm as members of the CWDM wavelength grid defined in CWDM4 MSA. The high-performance uncooled CWDM DFB transmitters and high-sensitivity PIN receivers provide superior performance for 100-Gigabit Ethernet applications up to 2km links. ● 4 channels full-duplex transceiver modules ● Transmission data rate up to 25.78Gbps per channel ● 4 channels DFB-based CWDM uncooled transmitter ● 4 channels PIN ROSA ● Internal CDR circuits on both receiver and transmitter channels ● Non airtight optical engine design ● Qualified under case temperature 85°C and humidity 85% @500 hours (the variation of TX ≤ 2.5dBm, RX ≤ 1.5dBm) ● Low power consumption < 3.5W ● Hot-pluggable QSFP28 form-factor ● Up to reach 2km for G.652 SMF (with KR4 FEC) ● Duplex LC receptacles ● Operating case temperature range 0°C to +70°C ● 3.3V power supply voltage ● RoHS-6 compliant (lead free) Application: ● Data Center Interconnect (DCI) ● 100G CWDM4 applications ● InfiniBand EDR interconnects ● Enterprise networking

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