isco 40GBASE Multimode Fiber QSFP - QSFP-40G-SR4-S 3850 New Cisco CP-8851-K9 IP Phone

New Cisco CP-8851-K9 IP Phone With a 1 Year Warranty

Networking: 2 Ethernet ports with built-in router / switch

Refurbished Avaya IP 9621G SIP Desk Phone (PoE) - Power available separately

Simplified call control on the display using softkeys for everyday functions such as transfer

Confirm 100% with your IT department or hosted PBX provider they directly support this phone model before purchase

isco 40GBASE Multimode Fiber QSFP - QSFP-40G-SR4-S 3850 New Cisco CP-8851-K9 IP PhoneCisco QSFP 40G SR4 Module: Genuine New and Refurbished Options with Warranty The Cisco 40GBASE SR4 QSFP Modules support link lengths of 100 meters and 150 meters, respectively, on laser optimized OM3, and OM4 OM5 multimode fibers. They primarily enable high bandwidth 40G optical links over 12 fiber parallel fiber terminated with MPO MTP multifiber female connectors. These modules can also be used in a 4x10G breakout mode for interoperability with