Produktbeskrivning

The NETGEAR AV Line M4250 series was designed with input from AV Professionals. The result is a line of switches built from the ground up to support 1Gb audio and video over IP with customized hardware and software along with dedicated service and support.

 

Egenskaper

● Uplink options include 1G for audio installations or standalone video installations as well as 10G uplinks for larger scale video deployments
● Designed for a clean integration with traditional, rack-mounted, AV equipment
● The M4250 switches come with a sleek, black display panel with status in front and all cabling plus additional status in the back
● Reversed mounting is possible when ports are desired on the front of the rack
● A second pair of rackmount ears allows the switches to be mounted recessed by 2-inches to allow for the cabling
● Software-controlled fan adjustments enable the fans to be turned off when ambient temperature and PoE loads are appropriate for a totally fanless operation
● Threaded holes on the bottom (4xM5 for 50x100mm VESA) and in front (1xM10 for clamps) allow for universal mounting options outside the rack as well

 

Teknisk specifikation

Typ av enhet	Switch - 24 portar - L3 - Administrerad
Modell	Sida till sida luftflöde rackmonterbar 1U
Undertyp	Gigabit Ethernet
Portar	24 x 10/100/1000 (PoE+) + 2 x 10/100/1000 + 4 x 1 Gigabit / 10 Gigabit SFP+
PoE (Power Over Ethernet)	PoE+
PoE-budget	480 W
Prestanda	Växlingskapacitet: 132 Gbps Brandväggsgenomströmning (64 bitars paketstorlek): 98.21 Mpps 1 Gbps fiberlatens (64-bytepaket): 1.13 µs 1 Gbps fiberlatens (512-bytepaket): 1.123 µs 1 Gbps fiberlatens (1024-bytepaket): 1.119 µs 1 Gbps fiberlatens (1518-bytepaket): 1.120 µs 1 Gbps kopparlatens (512-bytepaket): 2.28 µs 1 Gbps kopparlatens (1024-bytepaket): 2.282 µs 1 Gbps kopparlatens (1518-bytepaket): 2.27 µs 1 Gbps kopparlatens (64-bytepaket): 2.288 µs 10 Gbps fiberlatens (64-bytepaket): 0.834 µs 10 Gbps fiberlatens (512-bytepaket): 0.818 µs 10 Gbps fiberlatens (1024-bytepaket): 0.817 µs 10 Gbps fiberlatens (1518-bytepaket): 0.816 µs
Kapacitet	ARP-poster: 4000 NDP-poster: 4000 Paketets bufferstorlek: 16 MB VLAN-stöd: 4093 IGMP multicastgrupper: 4000 QoS-maskinvarukörer: 8 IPv4-routes (statisk): 64 IPv6-routes (statisk): 64 RIP-programrouting skalning (IPv4): 32 IPv4-grupper (Multicast): 512 IPv6-grupper (Multicast): 128
MAC Address Table Size	16K poster
Jumbo Frame-support	12KB
Nätverksprotokoll	RIP-1, RIP-2, IGMPv2, IGMP, PIM-SM, PIM-DM, IGMPv3, PIM-SSM, statisk IPv4-routing, statisk IPv6-routing, PBR (policy-based routing), MLDv2, MLD, PIM-SMv6, PIM-DMv6, MSTP, RSTP, STP
Protokoll för administration på distans	SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP, SFTP, ICMP, DHCP, TACACS+, RADIUS
Krypteringsalgoritm	AES, TLS 1.0, SSL 3.0, TLS 1.2
Verifieringsmetod	Secure Shell (SSH), RADIUS, TACACS+
Funktioner	Flödeskontroll, automatisk avkänning per enhet, BOOTP-stöd, IGMP snooping, portspegling, Stöd för DiffServ, lagra och vidarebefordra, MAC-adressfiltrering, Broadcast Storm Control, fullt duplexläge, Multicast Storm Control, Unicast Storm Control, SNTP-support, Weighted Random Early Detection (WRED), sFlow, DHCP-snooping, Quality of Service (QoS), DHCP-server, MLD-snooping, Dynamic ARP Inspection (DAI), STP Root Guard, Uni-Directional Link Detection (UDLD), LACP-support, LLDP-support, DHCP-relä, Port Security, Remote Switch Port Analyzer (RSPAN), Energy Efficient Ethernet, Multicast VLAN Registration (MVR), dubbel bild med fast programvara, Multiple VLAN Registration Protocol (MVRP), Neighbor Discovery Protocol (NDP), Class of Service (CoS), Strict Priority (SP), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), IGMP-proxy, 802.1x-autentisering, Precision Time Protocol (PTP), stöd för DiffServ Code Point (DSCP), kabeltest, MLD-proxy, IP-källskydd, GARP Multicast Registration Protocol (GMRP), Source-Specific Multicast (SSM), DNS-klient, Voice VLAN, LLDP-MED, RA-skydd, STP BPDU Guard, STP-loopskydd, Denial of Service (DoS) protection, Protocol Independent Multicast (PIM), Audio Video Bridging (AVB), MAC Access Bypass (MAB), Link Aggregation Group (LAG), protokollidentifierare med multipla taggar (TPID), IPTV-support, hanterad åtkomstkontroll och administrationslista (MACAL), Discovery-protokoll av industristandard (ISDP), Rapid PVST+ (RPVST+), Multiple Registration Protocol (MRP), STP BPDU Filtering, STP BPDU Flooding, MGMD Snooping, Any Source Multicast (ASM)
Standarder som följs	IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ac, IEEE 802.1s, IEEE 802.1v, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az, IEEE 802.1AX
Processor	X ARM: 1.8 GHz
RAM	2 GB
Flash-minne	256 MB
Statusindikatorer	Portstatus, strömförsörjning, fläkt, PoE max

Gränssnitt	24 x 10/100/1000 Base-T RJ-45 PoE+ - 30 W 2 x 10/100/1000 Base-T RJ-45 4 x 1000Base-X/10GBase-X SFP+ 1 x hantering (Gigabit LAN) RJ-45 1 x hantering (RS-232) RJ-45 1 x USB-C 1 x USB Type A

Nätdel	Intern strömförsörjning
Installerat antal	1
Energiförbrukning vid drift	614 Watt
Strömkonsumtionsställ med	33.9 Watt

Inkluderade tillbehör	Gummifötter, gummikåpor
Medföljande kablar	1 x konsolkabel 1 x USB-C till USB-A-kabel
Rackmonteringssats	Inkluderat
MTBF (genomsnittstid mellan fel)	509,057 timmar
Standarder som följs	cUL, EN 60950, UL 1950, CB, CCC, EN 60950-1, GB 4943, RCM, EN 61000-3-3:2013, EN 55024:2010, EN 61000-3-2:2014, FCC CFR47 Part 15 A, CNS 13438 Class A, EN 55032:2012+AC:2013 Class A, CNS 14336-1, EN 62368-1, IEC 62368-1, IEC 950, AS/NZS 60950-1:2015, ICES-003:2016 issue 6 Class A, CISPR 32:2012, VCCI-CISPR 32:2016 Class A, AS/NZS CISPR32:2013 Class A, IEC 60950-1:2005 (ed.2)+A1:2009+A2:2013, EN 60950-1:2006+A1:2010+A11:2009+A2:2013+A12:2011+A2:2013, ANSI C63.4:2014
Lokalisering	Europa

Bredd	44 cm
Djup	40 cm
Höjd	4.32 cm
Vikt	5.453 kg

Service och support	Begränsad garanti - livstid Begränsad garanti - tekniskt stöd - 90 dagar

Min temperatur vid drift	0 °C
Max temperatur vid drift	45 °C
Luftfuktighet vid drift	90 % (icke kondenserande)
Min temperatur vid förvaring	-20 °C
Max temperatur vid förvaring	70 °C
Luftfuktighet vid lagring	95 % (icke kondenserande)