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Chassis交換器等級的Spine_Leaf技術

擁有48個1G RJ45 + 2個10G RJ45 + 2個SFP+網路埠口，讓中小企業可輕鬆建置高備援的小型骨幹網路或小型IP SAN網路，例如：光纖連接到需要高速頻寬的網路儲存，或使用RJ45線路連接多台伺服器，如此一來便可降低伺服器10G網路卡的採購成本。只需使用一台交換器即可同時收納10G的光纖與RJ45連線，大量降低成本，並帶來速度升級的優勢。

產品規格

網路介面
•Auto-sensing RJ45 10/100/1000BASE-T: 48
•Auto-sensing RJ45 100/1000/10GBASE-T: 2
•Auto-sensing SFP+ ports 1000/10GBASE-X: 2
•Service port (Out-of-band Ethernet): 1 x RJ45 10/100/1000BASE-T (front)
•Storage port: 1 x USB (front)
硬體規格
•Processor (CPU): Integrated 800Mhz CPU in switching silicon
•System memory (RAM): 1 GB
•Code storage (flash): 256 MB
•Packet Buffer Memory: 16 Mb
VIRTUAL CHASSIS STACKING
•Max physical switches per stack: 8
•Max physical ports per stack: 384 x 1G ports or 384 x 10G ports or a combination
•Mixed stacking between 1G models and 10G models
•Stacking ports (max number): 1G models: up to 4 ports per switch 10G models: up to 16 ports per switch
•Distant stacking using fiber
•Non-stop forwarding (NSF)
•Automatic unit replacement (AUR)
•Distributed Link Aggregation (LAGs across the stack)
效能表現
•Switching fabric: 176 Gbps Line-rate (non blocking fabric)
•Throughput: 130.9 Mpps
•Latency – 10G Fiber: 64-byte frames/1.24μs
•Latency – 10G Copper: 64-byte frames/2.71μs
•Latency – 1G Fiber: 64-byte frames/1.618μs
•Latency – 1G Copper: 64-byte frames/2.688μs
•Forwarding mode: Store-and-forward
•Address database size: 16K MAC addresses
•Number of VLANs: 4,093 VLANs (802.1Q) simultaneously
•Number of multicast groups filtered (IGMP): 4K total (2,048 IPv4 and 2,048
IPv6)
•Number of Link Aggregation Groups (LAGs): 128 LAGs with up to 8 ports per
Group; 802.3ad / 802.1AX-2008
•Number of hardware queues for QoS (Standalone): 8 queues
•Number of hardware queues for QoS (Stack): 7 queues
•Number of static routes: IPv4/64; IPv6/64
•RIP application route scaling: IPv4/512
•OSPF application route scaling: IPv4/512; IPv6/256
•Number of IP interfaces (port or VLAN): 128
•Jumbo frame suppor: up to 9KB packet size
L2 支援協定
•IEEE 802.1Q VLAN Tagging
•Protocol Based VLANs: IP subnet, ARP, IPX
•Subnet based VLANs, MAC based VLANs, Voice VLAN, Private Edge VLAN,
Private VLAN
•IEEE 802.1x
•Double VLAN Tagging (QoQ)
•GARP with GVRP/GMRP
•Multiple Registration Protocol (MRP)
•Multicast VLAN Registration Protocol (MVRP)
•MVR (Multicast VLAN registration)
•IEEE 802.3ad – LAGs: LACP; Static LAGs; Local Preference per LAG
•Distributed Link Aggregation
•Storm Control
•IEEE 802.3x (Full Duplex and flow control)
•IEEE 802.1D Spanning Tree Protocol
•IEEE 802.1w Rapid Spanning Tree
•IEEE 802.1s Multiple Spanning Tree
•IGMP Snooping Support: v2, v3
•Multicast VLAN registration (MVR)
L3 支援協定
•IGMP Proxy
•MLD Proxy
•Any Source Multicast (ASM)
•Source Specific Multicast (SSM)
•DVMRP (Distance Vector Multicast Routing Protocol)
•DHCP IPv4 / DHCP IPv6 Client
•DHCP IPv4 / DHCP IPv6 Server (Stateless, Stateful)
•DHCP Snooping IPv4 / IPv6
•DHCP Relay IPv4 / IPv6
•Static Routing / ECMP Static Routing: Multiple next hops to a given
destination; Load sharing, Redundancy; Default routes; Static Reject routes
•Port Based Routing
•VLAN Routing
•ICMP throttling
•Router Discovery Protocol
•DNS Client
•Proxy ARP
•ICMP
•Policy Based Routing (PBR)
•802.1ab LLDP
•802.1ab LLDP – MED
•SNMP: V1, V2, V3
•RMON 1,2,3,9
•sFlow
安全協定
•Broadcast, Unicast, Multicast DoS Protection
•DoS Attacks Protection
•ICMP throttling
•Management ACL (MACAL)
•Radius accounting
•TACACS+
•Access Control Lists (ACLs): L2 / L3 / L4; MAC, IPv4, IPv6, TCP, UDP
•IEEE 802.1x Radius Port Access Authentication
•802.1x MAC Address Authentication Bypass (MAB)
QUALITY OF SERVICE (QOS)
•Access Lists
•DiffServ QoS
•IEEE 802.1p COS
•Single Rate Policing
•Auto-VoIP
•iSCSI Flow Acceleration
體積與重量
•Width: 17.32 inches (44 cm); Height: 1U – 1.73 inches (4.4 cm); Depth: 12.2 inches (31 cm)
•Weight: 10.81 lb (4.91 kg)
使用與保存環境
•Operating Temperature: 32° to 122°F (0° to 50°C)
•Operating Humidity: 90% maximum relative humidity, non-condensing
•Operating Altitude: 10,000 ft (3,000 m) maximum
•Storage Temperature: – 4° to 158°F (–20° to 70°C)
•Storage Humidity: 95% maximum relative humidity, non-condensing
•Storage Altitude: 10,000 ft (3,000 m) maximum
包裝內容物
•Power cord(s)
•RJ45 straight-through wiring serial console cable to DB9
•Mini-USB console cable
•Rubber caps for the SFP+ sockets
•Rubber footpads for tabletop installation
•Installation guide
保固年限
• 5年保固，故障更換新品免維修