Brand: HPE Part Number: 841716-B21 Device Type : Qsfp+ Transceiver Module Form Factor : Plug-in Module Networking : Connectivity Technology : Wired Cabling Type : 40gbase-bidi Data Link Protocol : 40 Gigabit Ethernet Max Transfer Distance : 328 Ft Availability: NEW Lead time-7days Trading terms: TT wire transfer Transportation method: Air freight Warranty period: 180days Country of origin: Thailand Operating Temperature: 0 to 70°C Delivery will be made within one week after placing the order. describe: HPE 841716-B21 Bi-directional Transceiver - Small Form-factor Pluggable Qsfp+ Transceiver Module - 40 Gigabit. In addition to HPE 841716-B21 , Liyuan Tech supply a wide range of other HPE Aruba series transceivers. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com