Overview CFP2-200G-ER4 Compatible Optical Transceiver Pluggable Module module for data center connect Specification Brand LR Place of origin China Condition New Wavelength 1310nm Data Rate 100Gb/s Distance 40KM Connector LC Fiber Type 200G CFP2 ER4 Warranty 1-Year Time of delivery 2-3 days Package 1 pc Commercial temperature 0 to 70C(32 to 158F) FAQ 1. How to ship the goods? Lonrise work with DHL,FEDEX,UPS and TNT. Your order will be dispatched by express delivery door to door. 2. Whats your payment term? We always accept 10% advance payment. For long term cooperation, we can consider to apply credit accordingly.