TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
| Payment Terms | T/T, Paypal、Credit card |
| Supply Ability | 5000pcs/month |
| Delivery Time | within 24 hours |
| Packaging Details | Anti-boxes |
| Data rate | 40Gb/s |
| Form-Factor | QSFP |
| Center Wavelength | 840nm |
| Transmission Distance | 100m |
| Temperature | 0 to 70°C |
| Weight | 0.16kg |
| Number of Lanes | 4 Tx and 4 Rx |
| Fiber Type | SMF |
| Brand Name | Cisco |
| Model Number | QSFP-40G-SR4 |
| Certification | RoHS |
| Place of Origin | Malaysia |
View Detail Information
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Product Specification
| Payment Terms | T/T, Paypal、Credit card | Supply Ability | 5000pcs/month |
| Delivery Time | within 24 hours | Packaging Details | Anti-boxes |
| Data rate | 40Gb/s | Form-Factor | QSFP |
| Center Wavelength | 840nm | Transmission Distance | 100m |
| Temperature | 0 to 70°C | Weight | 0.16kg |
| Number of Lanes | 4 Tx and 4 Rx | Fiber Type | SMF |
| Brand Name | Cisco | Model Number | QSFP-40G-SR4 |
| Certification | RoHS | Place of Origin | Malaysia |
| High Light | 40GBASE-SR4 QSFP+ 850nm 150m ，150m MTP MPO Transceiver For MMF ，MMF QSFP-40G-SR4 | ||
QSFP-40G-SR4 40GBASE-SR4 QSFP+ 850nm 150m MTP/MPO Optical Modules Transceiver For MMF
The features of QSFP-40G-SR4
| DDM | Yes |
| Connector | Double LC Connector |
| Warranty | 1 year |
| Tx power | -7.6 to +1.0 dBm |
| Rx sensitivity | -11.100 to + 2.4 dBm |
| Extinction Ratio | 3.5dB |
| Power Consumption | 1.2W |
| Single Power Supply | 3.3V |
FAQ
Q1. Are your Optical Transceivers original?
A1.Yes, all our optical transceivers are guaranteed 100% original!
Q2. What will you do if I found the product has any quality problem?
A2.We back up every sale with our risk-free money-back guarantee! You can buy with confidence from a company in good faith that has been serving its clients for over 10 years! Our dream is to build a famous 100 years enterprise!
Q3. What is the operating temperature range of optical modules?
A3: Commercial temperature range(COM) : 0 to 70°C(32 to 158°F)
Extended temperature range(EXT):-5 to 85°C(23 to 185°F)
Industrial temperature range(IND)::-40 to 85°C(-40 to 185°F)
Storage temperature range:-40 to +85°C(-40 to 185°F)
Q4. What is your warranty time ?
A4. We promise 1 year warranty for original products,and 3 years for OEM products.
Q5. What is your payment terms?
A5. T/T, Western union, Paypal.
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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