24-Port Gigabit Ethernet PoE+ Switch with 2 SFP Ports and Cloud Management NETGEAR GS724TP
- Switch Smart Managed Pro 24 cổng Gigabit Ethernet PoE+ với 2 cổng quang SFP và hỗ trợ quản lý qua Cloud.
- Băng thông: 52 Gbps.
- CPU/RAM/Flash: CPU MIPS-4KEc 500 MHz/128MB RAM/32MB SPI Flash.
- Bộ nhớ đệm/ACLs/MAC/VLANs: 512 KB/100 shared/8K địa chỉ MAC/64 VLANs.
- Jumbo frame: Hỗ trợ kích thước gói tin lên đến 9216 byte.
- Bộ tính năng: L2, 24 cổng PoE+ (ngân sách PoE 190W).
- Nguồn điện: Nguồn nội bộ 100-240VAC 50-60Hz.
- Kích thước: 1U Rack.
- Hỗ trợ VLAN nâng cao cho việc phân đoạn mạng tốt hơn.
- ACLs L2/L3/L4 giúp kiểm soát truy cập mạng chi tiết, bao gồm xác thực cổng 802.1x.
- Quản lý PoE nâng cao theo từng cổng, cho phép quản lý nguồn từ xa cho các thiết bị PoE, bao gồm lịch hoạt động (ví dụ: Điểm truy cập không dây, camera IP, đèn LED, khóa cửa bảo mật, thiết bị IoT…).
- QoS (Chất lượng dịch vụ) nâng cao để ưu tiên luồng dữ liệu, bao gồm ưu tiên theo cổng, 802.1p và DSCP dựa trên L2/L3/L4.
- Tính năng tự động ngăn chặn 'từ chối dịch vụ' (DoS).
- IGMP Snooping và Querier giúp tối ưu hóa truyền tải đa hướng (multicast).
- Giới hạn tốc độ và hàng đợi ưu tiên giúp phân bổ băng thông tốt hơn.
- Phản chiếu cổng (Port mirroring) để giám sát mạng.
- Ethernet tiết kiệm năng lượng (IEEE 802.3az) tối ưu hóa việc tiêu thụ điện năng.
- Tính năng kiểm tra cáp để khắc phục sự cố kết nối.
- Hỗ trợ giám sát từ xa qua SNMP v1, v2c, v3 và RMON.
Đặc tính kỹ thuật
| Model | GS724TP (version 2) |
| 10M/100M/1G RJ-45 copper ports | 24 |
| PoE / PoE+ ports | 24 PoE+ (190W PoE budget) |
| 1G SFP (fiber) ports | 2 (dedicated) |
| Performance Specifications | |
| CPU | 500 Mhz MIPS-4KEc CPU |
| 128MB RAM 32MB SPI FLASH | |
| Packet buffer memory (Dynamically shared across only used ports) | 0.5 MB |
| Forwarding modes | Store-and-forward |
| Bandwidth | 52 Gbps |
| Priority queues | 8 |
| Priority queuing | Weighted Round Robin (WRR) and Strict Priority |
| MAC Address database size (48-bit MAC addresses) | 8K |
| Multicast groups | 128 |
| Number of VLANs | 64 |
| Number of DHCP snooping bindings | 256 |
| Access Control Lists (ACLs) | 100 shared for MAC, IP and UDP/TCP ACLs (ingress) |
| Packet forwarding rate (64 byte packet size) (Mpps) | 38.68 |
| Jumbo frame support | Up to 9K packet size |
| Acoustic noise level @ 25°C (dBA) (ANSI-S10.12) | 32.4 dBA |
| Mean Time Between Failures (MTBF) @ 25°C | 1,051,375 hours |
| 100M Copper Latency(64-byte; 1518-byte; 9216-byte frames) | 6.38µs ; 6.267µs ; 6.059µs |
| 1G Copper Latency(64-byte; 1518-byte; 9216-byte frames) | 3.749µs ; 4.675µs ; 3.762µs |
| 1G Fiber Latency (64-byte; 1518-byte; 9216-byte frames) | 3.129µs ; 4.213µs ; 4.197µs |
| L2 Services - VLANs | |
| IEEE 802.1Q VLAN tagging | Yes |
| Auto-VoIP VLAN / Auto-Voice VLAN | Yes, manuel or automatic assigment of VoIP phone traffic based on OUI bytes (default database and user-based OUIs) in the phone source MAC address to Voice VLAN associated with high priority QoS parameters |
| L2 Services - Availability | |
| Broadcast, multicast, unknown unicast storm control | Yes |
| IEEE 802.3ad - LAGs (LACP) | Yes |
| IEEE 802.3x (full duplex and flow control) | Yes |
| IEEE 802.1D Spanning Tree Protocol | Yes |
| IEEE 802.1w Rapid Spanning Tree Protocol | Yes |
| IEEE 802.1s Multiple Spanning Tree Protocol | Yes |
| L2 Services - Multicast Filtering | |
| IGMP snooping (v1, v2 and v3) | Yes |
| IGMP snooping querier | Yes |
| DHCP Services | |
| DHCP client | Yes |
| DHCP snooping | Yes |
| Link Aggregation | |
| IEEE 802.3ad - LAGs (LACP) | Yes |
| Manual Static LAG | Yes |
|
# of Static or LACP LAGs# of Members in each LAG |
8 LAGs with max 8 members in each LAG |
| Network Monitoring and Discovery Services | |
| 802.1ab LLDP | Yes |
| SNMP | v1, v2c, v3 |
| RMON group 1,2,3,9 | Yes |
| Network Security | |
| IEEE 802.1x | Yes (EAP) |
| Guest VLAN | Yes |
| RADIUS-based VLAN assignment via .1x | Yes |
| RADIUS accounting | Yes |
| Access Control Lists (ACLs) | L2 / L3 / L4 ingress |
| IP-based ACLs (IPv4) | Yes |
| MAC-based ACLs | Yes |
| TCP/UDP-based ACLs | Yes |
| MAC lockdown | Yes |
| MAC lockdown by the number of MACs | Yes |
| Control MAC # Dynamic learned entries | 600 |
| Control MAC # Static entries | 20 |
| IEEE 802.1x RADIUS port access authentication | Yes |
| Port-based security by locked MAC addresses | Yes |
| Broadcast, multicast, unknown unicast storm control | Yes |
| DoS attacks prevention | Yes |
| Quality of Service (QoS) | |
| Port-based rate limiting | Yes egress |
| Port-based QoS | Yes |
| DiffServ QoS | Yes ingress |
| IEEE 802.1p COS | Yes |
| Destination MAC and IP | Yes |
| IPv4 DSCP | Yes |
| IPv4 ToS | Yes |
| TCP/UDP-based | Yes |
| Weighted Round Robin (WRR) | Yes |
| Strict priority queue technology | Yes |
| Auto-VoIP VLAN / Auto-Voice VLAN | Yes, manuel or automatic assigment of VoIP phone traffic based on OUI bytes (default database and user-based OUIs) in the phone source MAC address to Voice VLAN associated with high priority QoS parameters |
| IEEE Network Protocols | |
| IEEE Network Protocols | IEEE 802.3 Ethernet |
| IEEE 802.3u 100BASE-T | |
| IEEE 802.1Q VLAN Tagging | |
| IEEE 802.3ab 1000BASE-T | |
| IEEE 802.3af PoE | |
| IEEE 802.3at PoE+ | |
| IEEE 802.3az Energy Efficient Ethernet (EEE) | |
| IEEE 802.3ad Trunking (LACP) | |
| IEEE 802.3z Gigabit Ethernet 1000BASE-SX/LX | |
| IEEE 802.3x Full-Duplex Flow Control | |
| IEEE 802.1AB LLDP with ANSI/TIA-1057 (LLDP-MED) | |
| IEEE 802.1p Class of Service | |
| IEEE 802.1D Spanning Tree (STP) | |
| IEEE 802.1s Multiple Spanning Tree (MSTP) | |
| IEEE 802.1w Rapid Spanning Tree (RSTP) | |
| IEEE 802.1x RADIUS Network Access Control | |
| Management | |
| Password management | Yes |
| Configurable management VLAN | Yes |
| Admin access control via RADIUS and TACACS+ | Yes |
| SNTP client over UDP port 123 | Yes |
| SNMP v1/v2c | Yes |
| SNMP v3 with multiple IP addresses | Yes |
| RMON group 1,2,3,9 | Yes |
| Port mirroring | Yes |
| Many-to-one port mirroring | 25 |
| Web browser-based graphical user interface (GUI) | Yes |
| Smart Control Center (SCC) for multi-switch management | Yes |
| Dual software (firmware) image | Yes |
| Cable test utility | Yes |
| HTTPS/TLS Web-based access (version) | Yes (v1.0) |
| File transfers (uploads, downloads) | TFTP / HTTP |
| HTTP upload/download (firmware) | Yes |
| Syslog (RFC 3164) | Yes |
| LEDs | |
| Per port | Power, Link, Activity |
| Per Device | Power and Fan |
| Physical | |
| Dimensions | 440 x 204 x 43 mm (17.3 x 8 x 1.7 in) |
| Weight | 3.15 kg (6.96 lb) |
| Power Consumption | |
| Max power (worst case, all ports used, full PoE, line-rate traffic) (Watts) | 228.53 W |
| Max power without PoE (worst case, all ports used, line-rate traffic) (Watts) | 21.62 W |
| Heat Dissipation (worst case, all ports used, full PoE, line-rate traffic) (BTU/hr) | 780.20 BTU/hr |
| Heat Dissipation without PoE (worst case, all ports used, line-rate traffic) (BTU/hr) | 73.8 BTU/hr |
| Energy Efficient Ethernet (EEE) IEEE 802.3az | Yes (deactivated by default) |
| Short Cable Power Reduction | Yes (deactivated by default) |
| Auto Power Down | Yes (deactivated by default) |
| Fan | 2 |
| Environmental | |
| Operating Power | Internal 100-240VAC 50-60Hz |
| Operating Temperature | 0° to 50°C (32° to 122°F) |
| Operating Humidity | 90% maximum relative humidity (RH), non-condensing |
| Operating Altitude | 10,000ft (3,000m) maximum |
| Storage Temperature | –20° to 70°C (– 4° to 158°F) |
| Storage Humidity | 95% maximum relative humidity, non-condensing |
| Storage Altitude | 10,000ft (3,000m) maximum |
- Bảo hành: 3 năm.
