NETGEAR 24x10/100/100, 4x SFP sdílené, 2x 10GE SFP+ Stohovatelný gigabitový L3 přepínač - GSM7328S-200EUS * Plně podporuje IPv6 L3 (RIP, OSPF, VRRP, ECMP) * IGMP Querier a Multicast IPv4/IPv6 směrování pro multicast aplikace * Poskytuje vynikající zabezpečení pomocí L2/L3/L4 ACL * Špičkové QoS pro VoIP, Video a krické aplikace (L2/L3/L4 QoS & 8 front). * Výměnný napájecí zdroje (APS135W) a RPS konektor pro nepřetržité napájení * Stohovatelný do 8 přepínačů (193/384portů), redundatní stoh s propustností 48Gbps, ke stohování se používají dvě 10/24GE zadní pozice a stohovací sada AX742. * Lze též stohovat pomocí 10GE a vytvořit distribuovaný stoh, spravovaný pod jednou IP adresou. Do stohovací pozice se vsune redukce (host modul) a patřičný XFP/SFP+. AX741 XFP Host Module pro AXM751/AXM752 10GBase-SR/LR XFP GBICs (AX743 SFP+ Host Module pro AXM761/AXM762 10GBase-SR/LR SFP+ GBICs) Physical Interfaces * 24 or 48 RJ45 10/100/1000 ports with Auto-Uplink™ * 4 shared SFP ports for fiber Gigabit interfaces * 2 built-in 10 Gigabit SFP+ ports * 2 optional 10 Gigabit module bays * RS-232 console * USB port‡ Layer 2 Services * IEEE 802.1Q Static VLAN (Up to 4k VLAN ID) * IEEE 802.1p Class of Service (CoS) * IEEE 802.1D Spanning Tree Protocol * IEEE 802.1v Protocol VLAN & Port VLAN * Voice VLAN * Guest VLAN * IP subnet VLAN * MAC-based VLAN * IEEE 802.1 Q-in-Q * IEEE 802.1w Rapid Spanning Tree * IEEE 802.1s Multiple Spanning Tree * IEEE 802.3ad Link Aggregation (Static or LACP) up to 48 trunks * IEEE 802.1x Port Access Authentication * IGMP v1, v2, v3 snooping support * IGMP querier * Network storm protection including broadcast, multicast and unicast traffic * Static multicast filtering * Port locking * Ingress rate limit in 1 Kbps increments * GARP/GVRP/GMRP * DHCP snooping * IP source guard * Dynamic ARP inspection * TACACS+ * LLDP * LLDP-MED * ISDP * sFlow * DoS * Private group * Protected port * DHCP L2 relay * MLD v1, v2 snooping‡ Layer 3 Services * VLAN routing * Port routing * RIP v1/v2 (RFC 1058, 2453) * OSPF v2/v3 (RFC 1583, 2328) * OSPF equal-cost multi-path (4 - ECMP routes) * VRRP (RFC 2338, 2787) 64 instances * Access control lists (ACL) - MAC, IP, TCP * ACLs - 1,024 Global * ACL over VLAN * Dynamic ACL * COS * DiffServ QoS (RFC 2998) * DNS Caching * DHCP/BOOTP relay -primary and backup (RFC 3046, option 82) * ICMP throttling * DHCP v4/v6 server * Captive portal * Auto VoIP * IP Helper * PIM-DM (RFC 3973)‡ * PIM-SM (RFC 4601)‡ * IGMP v2,v3‡ * IGMP proxy‡ * DVMRP (RFC 1075)‡ * IPv6 unicast routing‡ * Neighbor discovery‡ * IPv6 tunnel‡ * OSFPv3 (RFC 2740)‡ * IPv6 PIM-SM‡ * IPv6 PIM-DM‡ * MLD (RFC 2710)‡ * MLD proxy‡ * DNSv6 (RFC 4472)‡ Switch Management Specifications * SNMP v1, v2c, v3 with multiple IP addresses * RFC 1157, 1901-1910, 2574, 2575 * RFC 768 UDP * UDP Relay * RFC 854-859 telnet * RFC 951 BOOTP * RFC 1213 MIB II * RFC 1757 RMON groups 1,2,3, and 9 * RFC 1215 SNMP traps * RFC 1493 Bridge MIB * RFC 1643 Ethernet Interface MIB * RFC 1534 DHCP and BOOTP interoperation * RFC 2131, 2132 DHCP and BOOTP * RFC 2865 RADIUS (both switch and management access) * RFC 2866 RADIUS accounting * RFC 3580 VLAN assignment via RADIUS (Dynamic VLAN) * Private enterprise MIB * Port mirroring support * Flow-based mirroring * RFC 2030 Simple Network Time Protocol (SNTP) * RFC 1027 Proxy ARP * SYSLOG * TFTP, SFTP, HTTP, SCP, or local USB flash firmware upgrade * RFC 1519 CIDR * Proxy ARP * DNS lookup * Port description * Auto install * IPv6 management * Dual image‡ Single IP Address Management (firmware version 7.3 or higher) * Manage up to 48 fully managed switches * Feature can be used with the following models: o FSM726E, FSM7226RS, FSM7250RS o FSM7328S, FSM7352S, FSM7328PS, FSM7352PS o GSM7224R, GSM7248R o GSM7328S, GSM7352S Performance Specifications * Forwarding modes: Store-and-forward * GSM7328S: 144 Gbps; 107.1 Mpps * GSM7352S: 192 Gbps; 285.7 Mpps * Switch latency: < 6 us for 64-byte frames (10 G to 10 G) < 2 us for 64-byte frames (1 G to 1 G) * System memory: 256 MB * Packet buffer memory: 786 KB * Code storage (flash): 32 MB * Address database size: 8 K media access control (MAC) addresses * Number of VLANs: 4 k * Number of multicast groups: 1024 * Number of trunks: 64 * Number of queues: 8 * Number of routes: 480 * Jumbo frame support: up to 9 K packet size * Acoustic noise: GSM7328S 44 dB GSM7352S 44 dB * Heat dissipation: GSM7328S 260.49 BTU/hr GSM7352S 389.20 BTU/hr * Mean time between failures (MTBF): GSM7328S: 211,069.9 hours (~24.1 years) at 25o C GSM7352S: 169,522.96 hours (~19.4 years) at 25o C GSM7328Sv2: 98,705.41hours (~11.3 years) at 55o C GSM7352Sv2: 83,550.17 hours (~9.5 years) at 55o C User Interfaces * Command Line Interface (CLI) via console port * Web-based management via embedded HTTP server protected with Secured Sockets Layer * (SSLv3) or Transport Layer Security (TLS v1) * Telnet remote login (5 sessions) securable with Secured Shell (SSH v1.5, v2) LEDs * Per port: Speed, link, activity * Per device: Power, fan status, stack ID, RPS, master Network Standards Compatibility * IEEE 802.3i 10BASE-T * IEEE 802.3u 100BASE-TX * IEEE 802.3u 100BASE-FX* * IEEE 802.3ab 1000BASE-T * IEEE 802.3z 1000BASE-X * IEEE 802.3x Flow Control * IEEE 802.3ae 10000BASE-X *Tested with Fiberxon SFP Modules Physical Specifications * Dimensions (w x d x h): 440 x 391 x 43 mm (17.3 x 15.4 x 1.7 in) * Weight: GSM7328Sv2: 6.3 kg (13.89 lb) GSM7352Sv2: 6.8 kg (14.99 lb) Environmental Specifications * Operating temperature: GSM7328S/GSM7352S: 0° to 50° C (32 to 122° F) Thermal sensor with SNMP trap settings * Storage temperature: -20° to 70° C (-4 to 158° F) * Operating humidity: 90% maximum relative humidity, non-condensing * Storage humidity: 95% maximum relative humidity, non-condensing * Operating altitude: 3,000 m (10,000 ft) maximum * Storage altitude: 3,000 m (10,000 ft) maximum Electrical Specifications * Power Consumption: -GSM7328S 65.64W maximum -GSM7352S 91.8W maximum Electromagnetic Emissions * CE mark * EN 55022 Class A - Emissions * EN 55024 - Immunity * FCC Part 15 Class A * VCCI Class A * C-Tick Electromagnetic Safety * CE mark * EN 60950-1 * UL/cUL 60950-1 * CB * CCC Warranty * NETGEAR Lifetime Warranty† GBICs * AGM731F (SFP 1000BASE-SX LC) * AGM732F (SFP 1000BASE-LX LC) * AXM761 (SFP+ 10GBASE-SR LC) * AXM762 (SFP+ 10GBASE-LR LC) * AXM751 (XFP 10GBASE-SR LC) * AXM752 (XFP 10GBASE-LR LC) Modules * AX742 (24 Gigabit Stacking Kit, comes with 2 modules and one stacking cable) * AX741 (10 Gigabit XFP adapter module) * AX743 (10 Gigabit SFP+ adapter module) * APS135W (Extractible power module)‡ Package Contents * ProSafe Gigabit L3 Managed Switch (GSM7328Sv2 or GSM7352Sv2) * Null modem cable * Rubber footpads * Power cable * Rack-mount kit * Installation guide * Resource CD-ROM * Warranty/support information card