|Place of Origin:||Shenzhen, Guangdong, China (Mainland)|
|Certification:||CE, RoHS, FCC|
|Minimum Order Quantity:||1pcs|
|Packaging Details:||Carton box, Retail box, Or by required|
|Delivery Time:||1-4 days|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
|Supply Ability:||3000 pcs per Week|
|Data Transfer Rate:||40G||Max Reach:||40km|
|Operating Wavelength:||1310nm||Connector:||Duplex LC|
QSFP-40G-ER4 Duplex LC 40GBASE-ER4 40G 40km QSFP+ ER4
The 40G QSFP ER4 optical transceiver integrates the transmit and receive path onto one module. Four electric-absorption modulated lasers (DFBs) with 1270~1330nm center wavelengths, which multiplexed/demutiplexed into a single-mode fiber through an industry-standard LC connector. Each data steam is recovered by a PIN photodetector and transimpedance amplifier, retimed, and passed on to an output driver.
Our core competencies are fiber optics of CFP, QSFP28, QSFP SR4&LR4, CWDM SFP/XFP/X2, DWDM SFP/XFP/X2, solutions of DWDM, CWDM, WDM, MPO, AAWG, etc.