92K Nguyễn Thái Sơn - Phường 3 - Q.Gò Vấp - Tp.HCM 
info@sieuthivienthong.com
(028) 7300 1535Hỗ trợ kinh doanh
Chăm sóc khách hàng
0916 287 068 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.
Đặc tính 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 |
- Bảo hành: 3 năm.
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| Tel: | (028) 7300 1535 |
| Showroom: | 92K Nguyễn Thái Sơn - Phường 3 - Q.Gò Vấp - Tp.HCM |
| Website: | www.sieuthivienthong.com |
| Email: | info@sieuthivienthong.com |
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