Mere information
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Switching engineered for 1G AV over IP with PoE+, Ultra90 PoE++ and rear-facing ports ensuring a clean integration in AV racks. M4250 switches come pre-configured for standard audio and video signals. When requirements are more specific, an AV user interface offers customization with port-based profiles. For audio Dante, Q-SYS and AES67 profiles are available, as well as an AVB profile requiring an AVB license sold separately. For video the M4250 offers profiles for NVX, SVSI, Q-SYS, NDI, Dante etc. as well as audio/video/control mixed profiles. When multiple switches, NETGEAR IGMP Plus brings automation for you to just connect them together.
M4250 Support for Audio Video Bridging (AVB)
One of the many features designed into the new M4250 product line is full support for Audio Video Bridging (AVB), an industry standard for transporting content over a network. AVB is used most often when very low latency is required such as in live performances when lip sync is critical. All of the AV Line M4250 switches can be optionally licensed for AVB support. -
Administrationsfunktioner Switch-type Administreret Switch lag L2/L3 Servicekvalitet support (QoS) Ja Porte & Grænseflader Basis omskiftning RJ-45 Ethernet porte, antal 0 Basis omskiftning RJ-45 Ethernet porttype Ingen Antal installerede SFP moduler 0 Antal installerede SFP+ moduler 0 Antal SFP + modulslots 16 Port til konsol RJ-45/USB Type-C Netværk Netværksstandarder IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3x 10G understøttelse Ja Fuld duplex Ja Link aggregering Ja Broadcast stormkontrol Ja Begrænsning af hastighed Ja Spanning tree protokol Ja VLAN understøttelse Ja Vituelle LAN funktioner MAC address-based VLAN, Private VLAN, Protocol-based VLAN, Tagged VLAN, Voice VLAN Antal VLAN'er 4093 Dataoverførsel MAC adresselabel 16000 entries Switch kapacitet 320 Gbit/sek. Gennnemløb 238,08 Mpps Opbevar-og-frem Ja Latens (1 Gbps) 1,274 µs Latens (10 Gps) 0,811 µs Antal køer 8 Jumbo Frames support Ja Jumbo rammer 12000 Pakke bufferlager 16 MB Sikkerhed DHCP funktioner DHCP Option 82, DHCP relay, DHCP server, DHCP snooping, DHCPv6 client, DHCPv6 relay, DHCPv6 server, DHCPv6 snooping Adgangskontrolliste (ACL) Ja IGMP snooping Ja SSH/SSL support Ja Loop beskyttelse Ja BPDU filtrering/beskyttelse Ja Godkendelse MAC-baseret godkendelse Godkendelsestype RADIUS Multicast funktioner Multicast-understøttelse Ja IPv4 multicast indtastninger 2000 IPv6 multicast indtastninger 2000 Design Stativ-montering Ja Formfaktor 1U Produktfarve Sort LED-indikatorer PoE, Strøm, Status Præstation Indbygget processer Ja Processormodel ARM Cortex-A9 Processorfrekvens 1250 MHz Intern hukommelse 2048 MB Støjniveau 56,7 dB Gennemsnitstid mellem fejl (MTBF) 778769 t Strømstyring Strømforbrug (typisk) 47,84 W Power over Ethernet (PoE) Strøm over Ethernet (PoE) Ingen Driftsbetingelser Driftstemperatur (T-T) 0 - 50 °C Opbevaringstemperatur (T-T) -20 - 70 °C Relativ luftfugtighed ved drift (H-H) 0 - 90% Relativ luftfugtighed ved opbevaring (H-H) 0 - 95% Driftshøjde 0 - 3000 m Varmeafgivelse 163,33 BUT/t Vægt & størrelser Bredde 440 mm Dybde 100 mm Højde 43,2 mm Vægt 1,74 kg Logistik data Harmoniseret systemkode (HS) 85176990