QSFPTEK 100G QSFP28 Transceiver, 100gb Ethernet LC Single-Mode 100GBASE-LR4 Mini gbic Module for Cisco QSFP-100G-LR4-S (LWDM, 10km, with DDM)

100G Ethernet Module: 100G Gigabit Ethernet for Cisco QSFP port, MSA Compliant. Compatible for Cisco QSFP-100G-LR4-S and Other Open Switches. 100G QSFP28 Single-Mode Transceivers: 100Gb/s data rate, LC duplex connector, 4 LWDM Lanes: 4 LWDM lanes: 1295nm, 1300nm, 1305nm,1309nm, up to 10km, working temperature: 0℃ ~ +70℃, Tx Power(dBm): -4.3 ~ +4.5, Rx Sens.(dBm): ＜ -10.6. Easy to Use: Plug and play, hot-pluggable. DDM allows you to monitor the critical information, to find out some potential problems. Widely used in fiber switches, routers, NIC, server or other fiber optic equipment with 100Gb QSFP28 ports. High Quality: Certified and tested on Cisco QSFP-100G ports for superior performance, quality, and reliability, every module had been individually tested on switches before shipping, customers can rest assured to buy. After-sales Service: 30-day free return, 3-year warranty, lifetime technology support. We offer many compatible options, if your brands are not listed here, please feel free to contact us. Product information Product Dimensions 3.94 x 1.77 x 0.71 inches Item Weight 3.2 ounces Manufacturer QSFPTEK ASIN B07VVKCYFD Country of Origin China Item model number QT-QSFP28-LR4-Cisco Customer Reviews 5.0 5.0 out of 5 stars 4 ratings 5.0 out of 5 stars Best Sellers Rank #458 in Computer Networking Transceivers Date First Available August 1, 2019 Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?