Complaint
| Part Number | Data Rate (Gb/s) | Wavelength (nm) | Transmission Distance(km) | Temperature (oC) (Operating Case) |
| TL-QSFP28-LSER4 | 103.1 | 1310nm | 40 | Commercial 0~70 |
| TL-QSFP28-LSER4 | 103.1 | 1310nm | 40 | Industrial -40~85 |
TELEFLY Telecommunications Equipment Co., Ltd. is a leading Chinese manufacturer founded in 2004, certified by SGS. We provide high quality and price competitive SFP transceiver Industrial Ethernet switch, Media converter, and so on. Up till now, our products and solutions have been deployed in over 60 countries and regions, TELEFLY is looking forward to strengthening friendly cooperative relationships with all clients, creating benefits together and sharing the joy of success!
Q1 . What your MOQ?
A1 .1 pcs is ok,whatever how many you need,and we will also give you the best service.
Q2.What certification did you get?
A2 : Our product strictly operate the ISO9001:2008 quality control system and we passed the CE,FCC,ROHS and SGS test,you can trust us.
Q3 :What about your package and delivery,will it broke during shipping?
A3:You don't need to worry about the package,we will use shockproof case for delivering.
Q4.What your common delivery way?
A4:By air, by sea or express(UPS,DHL,Fedex,TNT,EMS...)We will make a perfect delivery plan for you.
Q5.Tell me some detail about warrant time.
A5:We give you the promise if any question during 1 year and not cause by human factors,we will fix it.
