TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
| Payment Terms | L/C, T/T, Western Union, MoneyGram,Paypal |
| Supply Ability | 2500pcs per day |
| Delivery Time | 3-4days |
| Packaging Details | Anti-static package, standard packing |
| Applicable | for 10km SMF connection |
| Rate | 10Gb/s |
| Diagnostic | Yes |
| Extinction Ratio ： | 4dB |
| Distance | 20km |
| Wavelength | 1270nm-1310nm |
| Transmitter | DFB |
| Warranty | 3 years |
| Brand Name | Top-trans |
| Model Number | Top-SFP-CWDM-LH-XX |
| Certification | Rohs |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram,Paypal | Supply Ability | 2500pcs per day |
| Delivery Time | 3-4days | Packaging Details | Anti-static package, standard packing |
| Applicable | for 10km SMF connection | Rate | 10Gb/s |
| Diagnostic | Yes | Extinction Ratio ： | 4dB |
| Distance | 20km | Wavelength | 1270nm-1310nm |
| Transmitter | DFB | Warranty | 3 years |
| Brand Name | Top-trans | Model Number | Top-SFP-CWDM-LH-XX |
| Certification | Rohs | Place of Origin | China |
CWDM 20Km Optical module 1270nm to 1310nm SFP Transceiver 10G
CWDM 10G Optical Transceiver Features:
CWDM 10G Optical interface compliant to IEEE 802.3ae 10GBASE-LR ,there are 4-Wavelengths CWDM DFB transmitter from
Hot pluggable,wavelength is 1270nm to 1330nm, with PIN photo-detector,Applicable for 10km SMF connection,also this module
with Low power consumption,All-metal housing for superior EMI performance.
Operating case temperature is 0 to 70 °C
APPLICATIONS
10GBASE-LR at 10.3125Gbps
Other optical links
10G Ethernet
10G CWDM Optical Transceiver Specification
| Fiber Type | SMF |
| Transmitter: | EML |
| Extinction Ratio : | 4.5dB |
| Supply Voltage | 3.3V |
| Application | CWDM Networks |
| Carton Size | 22cmx17cmx7cm |
| Warranty | 3 years |
| Packing | 10pcs /box |
| Distance : | 20Km |
| Receiver: | PIN |
20Km Optical SFP module PRODUCT DESCRIPTIONS
This CWDM DFB 10Gbps SFP+ transceiver is designed to transmit and receive optical data over single mode optical fiber for
link length 10km-20Km
The transceiver consists of two sections: The transmitter section incorporates a DFB laser. And the receiver section consists of
a PIN photodiode integrated with a TIA.
All modules satisfy class I laser safety requirements. Digital diagnostics functions are available via a 2-wire serial interface, as
specified in SFF-8472,
which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted
optical power, received optical power and transceiver supply voltage.
Why TOPSTAR ?
1. Our brand: Top-trans, owns a 5000 square meters factory including 20 R&D staffs and more than 200 workers, usd 15 million
revenue per year
2. Specialized in developing and producing the most Hi-tech products like: 25G SFP28/ 40G QSFP+/ 100G
CFP/CFP2/CFP4/QSFP28. Every month sales quantity more than 100,000 pcs .
3. Professional testing equipments: Error Detector/ Industrial Oven/ Agilent Oscilloscope/ Digitizer/ Wave Runner for producing
process. Cisco/ Juniper/ Brocade/ Alcatel-lucent/ Huawei etc. guarantee compatibility.
4. ISO9001/ CE/ FC/ 3C/ ROHS etc. Certified. 10 years Alibaba, 10 years golden supplier .
5. OEM Compatible SFP have 3-year warranty, support 3 months unconditional return, 1 year replacement or repair .
6. Top-Trans transceivers have well used in China Telecom,Saudi Telecom Co. projects/ / Dubai Telecom/Nepal Operator/China
Telecommunication backbone network projects /South American data centre ,
EXFO worldwide optical test solutions etc. and build a long-term cooperation relationship.
Sales team:
We are proud to work with a variety of clients, from independent businesses to global corporations. Our current clients include a variety of hosting companies, government entities, Internet service providers, cable companies, telecommunication companies and data centers. We look forward to working with you.
Service we can offer:
1.12months quality warranty
2.Generally 200,000 pcs finisar/ Brocace/ modules in stock so that we can ship goods within 24 hours
3.Every single sfp to pass the test before shipping
4.10pcs/box anti-static package specially designed for the security
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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