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Brand Name : Mray
Model Number : QSFP28-100G-LR4
Certification : CE, FCC, RoHs, ISO9001
Place of Origin : Shenzhen, China
MOQ : 1 piece
Price : Negotiable
Payment Terms : T/T, Western Union, L/C
Supply Ability : 10000pcs/day
Delivery Time : 1~2 days for samples
Packaging Details : 10pcs/plastic try, 500pcs per standard export carton
Product name : 100G Transceiver QSFP28 LR4 10KM LC LWDM
Data rate : 100Gbps
Fiber Type : SMF
Distance : 10km
Compatible : Cisco, Huawei, HP, Juniper
Protocols : MSA Compliant
Miray QSFP28 100G LR4 RX 1310nm 10km Optical Transceiver Module product is a 100Gb/s receiver module designed for optical communication applications compliant to 100G BASE-LR4 of the IEEEP802.3ba standard. The module converts the receiver side, the module de- multiplexes a 100Gb/s optical input into 4 channels of LAN WDM optical signals and the converts them to 4 output channels of electrical data.The central wavelengths of the 4 LAN WDM channels are 1295.56, 1300.05, 1304.58and 1309.14nm as members of the LAN WDM wavelength grid defined in IEEE802.3ba. The high sensitivity PIN receivers provide superior performance for 100 Gigabit Ethernet applications up to 10km links and compliant to optical interface with IEEE802.3ba Clause 88100G BASE-LR4 requirements.
| Parameter | Symbol | Min | Typ. | Max | Units | 
| Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | 
| Operating Case temperature | Tca | 0 | 70 | ℃ | |
| Data rate per lane | fd | 25.78125 | Gbps | ||
| Humidity | Rh | 5 | 85 | % | |
| Power Consumption | P | - | 3.5 | W | |
| Link Distance with G.652 | D | 0.002 | 10 | Km | 
| Parameter | Symbol | Min. | Typical | Max. | Units | 
 | 
| Center Wavelength | L0 | 1294.53 | 1295.56 | 1296.59 | nm | 
 | 
| L1 | 1299.02 | 1300.05 | 1301.09 | nm | 
 | |
| L2 | 1303.54 | 1304.58 | 1305.63 | nm | 
 | |
| L3 | 1308.09 | 1309.14 | 1310.19 | nm | 
 | |
| SMSR | SMSR | 30 | 
 | 
 | dB | 
 | 
| Total Average Launch Power | Pt | 
 | 
 | 10.5 | dBm | 
 | 
| Average Launch Power,each Lane | PAVG | -4.3 | 
 | 4.5 | dBm | 
 | 
| OMA,each Lane | POMA | -1.3 | 
 | 4.5 | dBm | 1 | 
| Difference in Launch Power | Ptx,diff | 
 | 
 | 5 | dB | 
 | 
| Launch power in OMA | 
 | -2.3 | 
 | 
 | dBm | 
 | 
| TDP,each Lane | TDP | 
 | 
 | 2.2 | dB | 
 | 
| Extinction Ratio | ER | 4 | 
 | 
 | dB | 
 | 
| RIN20OMA | RIN | 
 | 
 | -130 | dB/H | 
 | 
| Optical Return Loss | TOL | 
 | 
 | 20 | dB | 
 | 
| Transmitter Reflectance | RT | 
 | 
 | -12 | dB | 
 | 
| Eye mask coordinates: X1,X2,X3,Y1,Y2,Y3 | 
 | (0.25,0.4,0.45,0.25,0.28,0.4) | 
 | 2 | ||
| Average Launch Power OFF | Poff | 
 | 
 | -30 | dBm | |
| Parameter | Symbol | Min | Typ | Max. | Units | Conditions | 
| Damage Threshold,each Lane | THd | 5.5 | 
 | 
 | dBm | 3 | 
| Total Average Receive | 
 | 
 | 
 | 10.5 | dBm | 
 | 
| Average Receive Power,each Lane | 
 | -10.6 | 
 | 4.5 | dBm | 
 | 
| Receive Power(OMA),each Lane | 
 | 
 | 
 | 4.5 | dBm | 
 | 
| Receiver Sensitivity(OMA),each Lane | SEN | 
 | 
 | -8.6 | dBm | 
 | 
| Stressed Receiver Sensitivity(OMA),each Lane | 
 | 
 | 
 | -6.8 | dBm | 4 | 
| Difference in Receive Power between any Two Lanes(OMA) | Prx,diff | 
 | 
 | 5.5 | dB | 
 | 
| LOS Assert | LOSA | -18 | 
 | 
 | dBm | 
 | 
| LOS Deassert | LOSD | 
 | 
 | -15 | dBm | 
 | 
| LOS Hysteresis | LOSH | 0.5 | 
 | 
 | dB | 
 | 
| Receiver Electrical 3 dB upper Cutoff Frequency,each Lane | Fc | 
 | 
 | 31 | GHZ | 
 | 
| Vertical Eye Closure Pentalty, each Lane | 
 | 
 | 1.8 | 
 | dB | 5 | 
| Stressed Eye J2 Jitter, Each Lane | 
 | 
 | 0.3 | 
 | UI | 
 | 
| Stressed Eye J9 Jitter, Each Lane | 
 | 
 | 0.47 | 
 | UI | 









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