TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
Our Vision--Create Topstar’s home and strive to be a respected Century Enterprise！ Our Mission--Better Communication, Better World ! Our Values--Struggle happily, to be honesty and gratitude, then to
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DWDM SFP Single Mode Optical Transceiver 10G Fibre Module 40KM
Optical Transceiver 10G 40KM Optical Transceiver Fetures:
Compliant with SFF-8431,SFF-8432 and IEE802.3ae
Cooled EML transmitter and PIN receiver
Suitable for use in 100GHz channel spacing DWDM systems
Digital Diagnostic Monitor Interface
Hot pluggable
link length up to 40km
10GBASE-ER, and 2G/4G/ 8G/10G Fiber Channel applications.
Low power consumption
Operating case temperature: 0 to 70 °C
This SFP+ER DWDM transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 40km.
The transceiver consists of two sections: The transmitter section incorporates a colded EML 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.
CWDM Sfp Module Optical Specification
| Fiber Type | SMF |
| Relative Humidity | 95% |
| Extinction Ratio : | 4.5dB |
| Supply Voltage | 4V |
| Operating Wavelength | 1270 nm-1610 nm |
| Carton Size | 22cmx17cmx7cm |
| Warranty | 3 years |
| Packing | 10pcs /box |
| Distance : | 40Km |
| Certificate | ROHS |
FAQ :
Q1. Are your Optical Transceivers original?
A1.Yes, all our optical transceivers are guaranteed 100% original!
Q2.How do you guarantee the quality of SFP?
A2.We have professional testing equipment and QC team. Every unit will be fully tested with perfect performance before shipping.
Q3. What will you do if I found the product has any quality problem?
A3.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!
Q4. Do you have compatible ones?
A5.Yes, we have our own brand:Top-trans, including 1X9,SFP, XFP, SFP+, BIDI in all kinds of specifications.
Q5: How many years warranty for the modules ?
OEM 3 years ,brand modules 1 year .
Q6:What's the packing way ?
ususlly inner box is 10pcs per pack,0.025kg/pcs ,and carton size :22cmx17cmx7cm
