24 Port Gigabit Managed Switch and 4 ports 100/1G SFP NETGEAR GSM7224 giá rẻ nhất thị trường

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Thông tin sản phẩm

24 Port Gigabit Managed Switch and 4 ports 100/1G SFP NETGEAR GSM7224

24 Port Gigabit Managed Switch and 4 ports 100/1G SFP NETGEAR GSM7224

- 24 Port Gigabit Managed Switch and 4 ports 100/1G SFP (shared).

- RJ-45 Connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink™ on all ports).

- Access Control Lists (ACL) - MAC, IP, TCP.

- ACLs: L2/L3/L4.

- Network storm protection including broadcast multicast and unicast traffic.

- Protected ports.

- MAC filtering.

- Private group.

- CoS.

- Diffserv QoS (RFC 2998).

- IEEE 802.1x port access authentication.

- Port security.

- DoS.

- DHCP snooping.

- IP Source Guard.

- Dynamic ARP inspection.

- RADIUS (RFC 2865).

- RADIUS accounting (RFC 2866).

- TACACS+.

Layer 2 Services

- IEEE 802.1Q static VLAN (1024).

- IEEE 802.1p Class of Service (CoS).

- IEEE 802.1D Spanning Tree Protocol

- IEEE 802.1v Protocol VLAN & Port VLAN and MAC-based VLAN.

- Voice VLAN.

- Guest VLAN.

- IP subnet-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 (LACP).

- IEEE 802.1x port access authentication.

- IGMP v1, v2, v3 snooping support.

- IGMP querier.

- Static multicast filtering.

- Ingress rate limit in 1 Kbps increments.

- Weighted round robin (WRR) queue technology.

- MLD v1, v2 snooping.

Layer 3 Services

- Static routing

- ARP

- System memory: 128 MB.

- Packet buffer memory: Max support 0.75 MB buffer memory.

- Code storage (flash): 32 MB.

- Address database size: 8 K media access control (MAC) addresses.

- Number of VLANs: 1024 (1-4093).

- Number of trunks: 64.

- Number of queues: 8.

- Number of static route: 32.

- Number of routed VLANs: 32.

- Number of ARP entries: 480.

- Number of ACL rules: 224.

- Jumbo frame support: up to 9 K packet size.

- Acoustic noise: 38.6 dB.

- Heat dissipation: 131.439 BTU/hr.

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Thông số kỹ thuật

Model	GSM7224 (version 2)
Physical Interfaces
Front
Auto-sensing RJ45 10/100/1000	24 ports
Shared SFP Fiber 100/1000	4 SFP ports
USB (config/firmware/storage)	1 port
Rear
Serial DB9 RS-232 for console	1 port
Redundant Power Supply	1 connector for RPS
Kensington Lock Slot	1 slot
Power Supply	1 fixed PSU
Total
Port Count	24 ports, total
PROCESSOR / MEMORY
Processor	MPC8321-333 @ 333MHz
System memory (RAM)	128 MB
Packet buffer memory	6 Mb
Code storage (flash)	32 MB
PERFORMANCE SUMMARY
Non-blocking Switch fabric	48 Gbps
Throughput	35.7 Mpps
Forwarding mode	Store-and-forward
Latency (64-byte frames, 10 to 100 Mbps	<9.0μs
Latency (64-byte frames, 1 Gbps)	<3.1μs
Addressing	48-bit MAC address
Address database size	8,000 MAC addresses
Number of VLANs (IEEE 802.1Q)	1,024 out of 4,093 VLAN IDs
Max number of Multicast groups for IGMP filtering	1,024
Max number of trunks (Link Aggregation Groups)	12 LAG, 8-port per LAG
Number of hardware queues for QoS	8 queues
Number of static routes	32
Number of IP routing interfaces (port, VLAN)	32
Jumbo frame support	up to 9K packet size
Max Acoustic noise (ANSI-S10.12)	38.6 dB
Heat dissipation	131 Btu/hr
Mean time between failures (MTBF)	239,032 hours
L3 SERVICES – ROUTING (IPv4)
IPv4 static routing (Subnets, VLANs	Yes
IP routes, total	32
IP interfaces (ports, VLAN)	32
Static routes	32
L3 SERVICES - DHCP (IPV4/IPv6)
DHCP server (1,024 clients	Yes
Stateless DHCP server for IPv6	Yes
DHCP L2 relay	Yes
DHCP snooping	Yes
L3 SERVICES - MULTICAST (IPv4)
IGMP querier (v2)	Yes
L2 SERVICES – SWITCHING (IPv4/IPv6)
MAC Address table	8,000 MAC
ARP cache size	480
Proxy ARP	Yes
Dynamic ARP Inspection	Yes
L2 SERVICES – VLANS (IPv4/IPv6)
IEEE 802.1Q static VLAN	1,024 out of 4,093 VLAN IDs
L2 SERVICES - AVAILABILITY (IPv4/IPv6)
IEEE 802.3ad Link Aggregation (Static or LACP)	12 LAG, 8-port per LAG
L2 SERVICES – MULTICAST (IPv4/IPv6)
Static Multicast filtering	1,024 multicast groups
L2/L3/L4 SERVICES – QOS (IPv4/IPv6)
L2/L3/L4 QoS Policies	MAC, IP, TCP/UDP ports
L2/L3/L4 SERVICES – SECURITY (IPv4/IPv6)
Access control lists (ACL) L2/L3/L4	MAC, IP, TCP/UDP ports
Number of ACL rules	512
Number of ACLs (any type)	100
L2/L3/L4 SERVICES – SECURITY (IPv4/IPv6) continued
Network storm protection	Broadcast, Unicast, Multicast
Port MAC locking	4,096 (dynamic), 48 (static)
MAC filtering	Yes
MANAGEMENT (IPv4/IPv6)
SNMP v1, v2c, v3 with multiple IP addresses	Yes
File transfer (configuration, firmware)	HTTP, TFTP
Secure file transfer (configuration, firmware)	HTTPS, SCP, SFTP
Dimensions	40 x 205 x 43 mm
Weight	3.65 kg