TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 100pcs per month |
| Delivery Time | 2-3 working days |
| Packaging Details | Anti-static blister box |
| Center Wavelength | TOP-Trans QSFP28 100G-ER4 |
| Transmission Distance | 40km |
| Weight | 0.06KG Per Piece |
| Protocol | IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636 |
| warranty | 1 year |
| Cable type | SMF |
| Operating Temperature (range) | –40° C to 85° C |
| Storage temperature | –40° C to 85° C |
| Connector | Duplex LC |
| Maximum Power consumption (W) | 5.0 W |
| Brand Name | TOP-Trans |
| Model Number | QSFP28 100G-ER4 40km |
| Certification | CE ROHS |
| Place of Origin | USA |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 100pcs per month |
| Delivery Time | 2-3 working days | Packaging Details | Anti-static blister box |
| Center Wavelength | TOP-Trans QSFP28 100G-ER4 | Transmission Distance | 40km |
| Weight | 0.06KG Per Piece | Protocol | IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636 |
| warranty | 1 year | Cable type | SMF |
| Operating Temperature (range) | –40° C to 85° C | Storage temperature | –40° C to 85° C |
| Connector | Duplex LC | Maximum Power consumption (W) | 5.0 W |
| Brand Name | TOP-Trans | Model Number | QSFP28 100G-ER4 40km |
| Certification | CE ROHS | Place of Origin | USA |
| High Light | Duplex LC QSFP28 100G ER4 ，40km QSFP28 100G ER4 ，Ethernet QSFP28 100G ER4 Lite | ||
Compatible TOP-Trans QSFP28 100G-ER4 Optical Module QSFP28 100G-ER4 Lite 40km Ethernet Only Module
Part Number740-092597
Speed100 Gigabit Ethernet
Breakout CapableNo
Transceiver TypeQSFP28
Product TypeOptical Transceiver
ConnectorDuplex LC
Monitoring AvailableYes
Digital Optical MonitoringYes
Standard: 100G 4WDM-40MSA compliance (SFF, for e.g. SFF-8665)SFF-8636
Digital Diagnostic Monitoring
Transceiver Temperature
Transceiver Supply Voltage
Tx Bias Current
Tx output power
Rx received optical power
Signaling rate, each lane25.78125 GBd +/- 100 ppm
Transmitter fibers1
Transmitter wavelengths (range)
1294.53 nm through 1296.59 nm
1299.02 nm through 1301.09 nm
1303.54 nm through 1305.63 nm
1308.09 nm through 1310.19 nm
Receive lane wavelengths (range)
1294.53 nm through 1296.59 nm
1299.02 nm through 1301.09 nm
1303.54 nm through 1305.63 nm
1308.09 nm through 1310.19 nm
Transmitter output power, each lane (minimum)-2.5 dBm
Transmitter output power, each lane (maximum)6.5 dBm
Receiver input power, each lane (minimum)-20.5 dBm
Receiver input power, each lane (maximum)-3.5 dBm
(Note: This transceiver is intended for long reach applications with high Tx power, appropriate optical attenuation is required on shorter links)Receiver sensitivity (OMA), each lane (maximum)-3.5 dBm
Stressed receiver sensitivity (OMA) each lane (maximum)-16.0 dBm
Cable typeSMF
Core size/cladding9/125 µm
Distance40 km
Maximum Power consumption (W)5.0 WOperating
Temperature (range)–40° C to 85° C
Storage temperature–40° C to 85° C
Typical Weight & Dimensions
Weight: 100 gram
Height: 13.5 mm
Width: 18.4 mm
Depth: 72.4 mm
FAQ
Q1. Except for this Cisco QSFP28 QSFP-100G-CWDM4-S optical modules, what else Cisco sfp can you offer?
A1: Topstar can offer Cisco optical module from 1G SFP, 10G SFP+, 16G/32G FC SFP+, 25G SFP28, 40G QSFP+ to 100G QSFP28, etc....
Q2. How do you guarantee the Cisco QSFP28 100G optical transceiver you offer is genuine?
A2: 1st, Topstar's target is to be a respected century-enterprise, based on this, we only sell 100% genuine brand transceiver because reputation worths more;
2nd, Topstar works on this optical transceiver field for 16 years, we have our mature supply chain, all the Cisco cooperators is verfied;
3rd, we have our strict procedure for how to verify the identify true and false of the Cisco transceiver by label,appearance,serial number checking, and also test equipment;
4th, if you found any faked or copied Cisco optical module from us, we will refund and afford all the freight for ship and return;
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter
Year Established:
2006
Total Annual:
20000000-30000000
Employee Number:
200~250
Ecer Certification：
Verified Supplier
Products And Aervices Provided Topstar is one of the leading manufacturers of Fiber Optical transceive module since 2006, located in China capital of technological innovation- Shenzhen City； Our main products included OEM compatible sfp optical transceiver, 10G SFP+ optical module, 25G... Products And Aervices Provided Topstar is one of the leading manufacturers of Fiber Optical transceive module since 2006, located in China capital of technological innovation- Shenzhen City； Our main products included OEM compatible sfp optical transceiver, 10G SFP+ optical module, 25G...
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