Cisco 40GBASE Multimode Fiber QSFP - QSFP-40G-SR4 Condition:New the SIP-based Cisco SPA504G 4-Line

the SIP-based Cisco SPA504G 4-Line IP Phone has been tested to ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders

Gigabit Version Available Here

Cisco® 1900 Series Integrated Services Routers build on 25 years of Cisco innovation and product leadership

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Cisco 40GBASE Multimode Fiber QSFP - QSFP-40G-SR4 Condition:New the SIP-based Cisco SPA504G 4-LineGenuine New and Refurbished Cisco QSFP 40G SR4 Module 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. It primarily enables high bandwidth 40G optical links over 12 fiber parallel fiber terminated with MPO MTP multifiber female connectors. It can also be used in a 4x10G breakout mode for interoperability with 10GBASE SR and SFP 10 25G