IEC/EN 61000-4-11 (AC Power Voltage Immunity)
1310 nm for 220m transmission on multimode fiber-optic (MMF) EX-SFP-10GE-LR SFP+ 10GBASE-LR
thereby maintaining the coolness of essential components during heavy workloads
Cisco PVDM2-8 Expansion Module comes with a high-density packet voice Digital Signal Processor
6 dBA type Temperature -13 to 158F (-25 to 70C) Relative humidity 10 to 90 percent noncondensing Altitude Designed and tested for 0 to 15
Cisco CP-8861-3PCC-K9= IP Phone experts_choice IEC/EN 61000-4-11 (AC Power Voltage[shortdesc] VoIP phone 3rd Party Call Control IEEE 802. 11a b g n ac (Wi Fi) SIP RTCP RTP SRTP SDP [ shortdesc] [properties] Properties CP 8861 3PCC K9 Description Cisco IP Phone 8861 shipped with multiplatform phone firmware Product Family Cisco IP Phone 8800 Series Product Type IP Phones Audio Codecs: G. 711 (A law and m law), G. 722. 2, G. 722, G. 729ab, ILBC, iSAC, Opus, Narrowband Opus DTMF: In band, Out of band (RFC 2833) and SIP INFO Early