Netgear XSM7224L-10000S Datasheet download pdf (Page 8)

ProSafe

24-port 10 Gigabit Stackable L2+ Managed Switch XSM7224S

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TECHNICAL SPECIFICATIONS

Physical Interfaces

Front

• 24 x 10 Gigabit SFP+ ports

• All SFP+ ports support 1000 Mbps/10 GE speed

• 4 shared RJ45 auto-sensing 10GBaseT ports

• All RJ45 ports support 100 Mbps/1000 Mbps/10 GE speed

• USB port (conﬁ g/ﬁ rmware ﬁ les storage)

• Serial RS-232 port for console

Total

• 24 x 10 Gigabit ports

Processor/Memory • Multi-core processor: Cavium CN5230-750 @ 750 MHz ( four cores)

• System runtime memory: 512 MB (DDR2 SDRAM)

• Bootram: 32-bit 8 MB ﬂ ash

• Packet buffer memory: 16 Mb per switch

• Code storage (ﬂ ash): 128 MB

Hardware Stacking • Stack height: 4 switches

• 4 ports used per switch

• All 24-port are stack-capable

• Shared RJ45 10GBaseT ports are also stack-capable

• Local stacking (copper) and distant stacking (ﬁ ber) possible mix and match

• Stacking performance: 80 Gbps (full duplex)

Performance Summary • Switching fabric: 480 Gbps

• Throughput: 357 Mpps

• Forwarding mode: Store and Forward

• Latency (64-byte frames, 1 Gbps): <4.1μs

• Latency (64-byte frames, 10 Gbps): < 1.59 μs

• Addressing: 48-bit MAC address

• Address database size: 32,000 MAC addresses

• Number of VLANs: 1,024 (IEEE® 802.1Q)

• Number of multicast groups ﬁ ltered (L2): 1K

• Number of trunks: 64 trunks, 8-port per trunk

• Number of hardware queues for QoS: 8

• Number of ACLs: 100 ACLs and 16,384 rules (supporting both ingress and egress ACL)

• ARP table: 6,144

• Number of static routes: 64

• Number of IP interfaces: 128

• Number of Spanning Tree: 32

• Jumbo frame support: up to 9 K packet size

• Acoustic noise (ANSI-S10.12): 44 dB @ 25° C ambient temperature

• Heat dissipation: 666.42 Btu/hr

• Mean time between failures (MTBF): 180,178 hours (~20.5 years) @ 25° C

and 68,419 hours (~ 7.8 years) @ 55° C ambient temperature

L3 Services – Routing • L2+ static routing (subnets, VLANs)

• 64 static IP routes

• 128 IP interfaces

• IP Source Guard

L3 Services - DHCP • DHCP server (1,024 clients)

• DHCP L2 relay

• DHCP Snooping (32K bindings)

L3 Services - Multicast

• IGMP querier

L2 Services – Switching • MAC address table: 32,000

• ARP cache size: 6,144

• Proxy ARP

• Dynamic ARP Inspection

XSM7224S

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Netgear XSM7224L-10000S Datasheet Page 8

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