Manufacturer: DELL Part Number: Q28-100G-PSM4-IR Speed: 100GBase Form Type: QSFP28 Wavelength: 1310nm Reach: 500M Transceiver Type: PSM4 Connector: MPO Media: SMF peed Description: 100-Gigabit DOM: DOM Commercial Temperature Range: 0 to 70°C (32 to 158°F) Country of origin: MALAYSIA The Dell Q28-100G-PSM4-IR QSFP28 transceiver delivers 100GBase-PSM4 throughput of up to 500m over single-mode fiber (SMF) using 1310nm wavelength via an MPO connector. The transceiver meets international standard specifications and guarantees Dell 100%. It has been programmed, uniquely serialized, and tested against data traffic and applications to ensure that it initializes and performs identically. All of our transceivers are Multi-Source Protocol (MSA) compliant to provide seamless network integration. Additional product features include Digital Optical Monitoring (DOM) support, Transceiver Products Supplied by Liyuan Tech Main Brands: Alcatel, Nokia, Finisar, Ciena, Mellanox, Brocade,Cisco , Infinera, Ericsson, DELL, HPE, Juniper, ADVA, HUAWEI, ZTE, etc. Models:1.25G-10G-16G-25G-40G-100G-200G-400G-800G, SFP/SFP+/QSFP+/QSFP28/QSFP56/CFP/CFP2/CFP4/QSFP-DD In addition to DELL Q28-100G-PSM4-IR , Liyuan Tech supply a wide range of other Optical transceiver transceivers. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com