Product Featrue:
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Hot-pluggable QSFP56 form-factor
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4 channels full-duplex transceiver module
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4x uncooled 850nm VCSEL array and PIN photo-detector array
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Built-in 200G PAM4 DSP
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Compliant with QSFP56 MSA, CMIS and IEEE 802.3cd 200GBASE-SR4
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Compliant with IEEE 802.3bm 100GBASE-SR4
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Data rate up to 212.5Gbps (4x 50G PAM4)
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Reach up to 70m (OM3) or 100m (OM4/OM5) over MMF
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Power consumption < 5W
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MPO12 receptacle
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Built-in digital diagnostic functions
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Operating case temperature range from 0°C to 70°C
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3.3V power supply voltage
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RoHS compliant (lead free)
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TOP-SFP28-25G
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TOP-SFP28-25G-SR
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850nm
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100m
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TOP-SFP28-25G-LR
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1310nm
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10km
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TOP-SFP28-25G-ER
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1310nm
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30km/40km
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TOP-SFP28-25G-CWDM-LR
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1271nm/1291nm/1311nm /1331nm
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10km
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TOP-SFP28-25G-CWDM-ER
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1271NM/1291NM/1311NM
/1331NM/1351NM/ 1371NM
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40km
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TOP-SFP28-25G-DWDM-LR/ER
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C21-C60-40
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10km/40km
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TOP-SFP28-BIDI-25G-LR
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1270/1330nm
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10km
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TOP-SFP-40G
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Top-QSFP+-40G-SR
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850nm
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300m/150m
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Top-QSFP+-40G-LRM/LR
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1310nm
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2km/10km/20km
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Top-QSFP+-40G-ER
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CWDM 1270-1330
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40km
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Top-QSFP+-40G-ZR
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1550nm
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80km
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TOP-CFP2-100G
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Top-cfp2-100G-LR4
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1310nm
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10km/20km/30km/40km
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TOP-CFP4-100G
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Top-cfp4-100G-LR4
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1310nm
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10km
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TOP-QSFP28-100G
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Top-QSFP28-100G-SR4
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850nm
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100m
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Top-QSFP28-100G-LR4
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1294-1310nm LWDM DFB
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10km
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TOP-QSFP-DD 200G
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TOP-QSFP-DD 200G SR8
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850nm
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100m
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TOP-QSFP-DD- 200G LR8
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TOP-QSFP-DD 400G
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TOP-QSFP-DD 400G-AOC
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850nm , 10-60°C
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3-100M
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TOP-QSFP-DD 400G-SR8
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850nm VCSEL
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100M
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TOP-QSFP-DD 400G-DR4
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1310nm EML
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500M
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TOP-QSFP-DD 400G-DR4+
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1310nm EML
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2km
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TOP-QSFP-DD 400G-FR4+
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EML CWDM4
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2km
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TOP-QSFP-DD 400G-LR4+
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EML CWDM4
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10km
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TopStar proudly own 3,000 Square Meters complete Dust-Free workshop. Together with our 30 dedicated engineering experts in the R&D, we create excellent products. Applying the industrial best Management Practice combined with full range of test equipments, we stand to be the expert in Optical Transceiver field. These expertise enabling us the ability to supply almost full series of High Quality products.
Our Top-Trans product ranges cover:
SFP, SFP+ ,XFP
BIDI, CWDM / DWDM
40G / 100G QSFP+
40G / 100G CFP
X2, Xenpak
Epon/Gpon/Xgpon
CSFP, ESFP
1*9, SFF, Gbic
etc..
