SKU: QSFP28 ZR4
* Compliant with 100GBASE-ZR4
* Support line rates from 103.125 Gb/s to 111.81 Gb/s OTU4
* LAN WDM EML laser and PIN receiver with SOA
* Up to 80km reach for G.652 SMF
* Hot pluggable 38-pin electrical interface
* QSFP28 MSA compliant
* Duplex LC optical receptacle
* RoHS-10 compliant and lead-free
* Single +3.3V power supply
* Maximum power consumption 6.5W
* Case operating temperature Commercial: 0 ~ +70℃
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SKU: QSFP28 ER4
* Hot Pluggable QSFP28 form factor
* Supports aggregate bit rate up to 103.125Gb/s
* LC Duplex optical interface
* 4x25Gb/s LAN-WDM transmitter, EML laser, APD array detector
* Operating case temperature:0 to 70 °C
* Low power consumption <4.5W
* Applicable for 40km SMF connection without FEC
* All-metal housing for superior EMI performance
* Single +3.3V power supply
* RoHS compliant (lead-free)
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SKU: QSFP28 20km
* Hot-pluggable QSFP28 form factor
* Supports 103.1Gb/s aggregate bit rates
* Maximum link length of 20km on Single Mode Fiber (SMF)
* Power dissipation < 3.5W
* Built-in digital diagnostic functions
* Built-in CDR
* 4x25.78Gb/s DFB-based LAN-WDM transmitter
* Duplex LC receptacles
* Single 3.3V power supply
* RoHS compliant
* Operating case temperature: 0~+70°C
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SKU: QSFP28 LR4
* Hot-pluggable QSFP28 form factor
* Supports 103.1Gb/s aggregate bit rates
* Maximum link length of 20km on Single Mode Fiber (SMF)
* Power dissipation < 3.5W
* Built-in digital diagnostic functions
* Built-in CDR
* 4x25.78Gb/s DFB-based LAN-WDM transmitter
* Duplex LC receptacles
* Single 3.3V power supply
* RoHS compliant
* Operating case temperature: 0~+70°C
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SKU: QSFP28 SR4
* Four-channel full-duplex transceiver
* 25.78Gb/s data rate per channel
* Maximum link length of 70m on OM3(MMF) ,100m on OM4 (MMF)
* Power dissipation < 2.5W
* Built-in digital diagnostic functions
* Built-in CDR
* 850nm VCSEL transmitter
* Good EMI performance
* Single 3.3V power supply
* RoHS compliant
* Operating case temperature: 0~+70°C
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