THÔNG SỐ
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Hardware Specifications
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| Copper Ports | 24 x 10/100/1000BASE-T RJ45 Auto-MDI/MDI-X ports |
| SFP/mini-GBIC Slots | 4 x 100/1000BASE-X SFP interfaces with Port-25 to Port-28. |
| Supports 100/1000Mbps dual mode and DDM | |
| Console | 1 x RS-232-to-RJ45 serial port (115200, 8, N, 1) |
| Reset Button | < 5 sec: System reboot |
| > 5 sec: Factory default | |
| Dimensions (W x D x H) | 441 x 207 x 44 mm, 19-inch, 1U height |
| Weight | GS-4210-24T4S: 2.1kg |
| GS-4210-24T4SR: 2.1 kg | |
| ESD Protection | Contact Discharge 4KV DC |
| Air Discharge 8KV DC | |
| Enclosure | Metal |
| Power Requirements | GS-4210-24T4S: |
| AC 100~240V, 50/60Hz, auto-sensing | |
| GS-4210-24T4SR: | |
| AC 100~240V, 50/60Hz, auto-sensing | |
| DC 36-72V | |
| Power Consumption / Dissipation | GS-4210-24T4S: |
| 19.3 watts (max.)/65BTU | |
| GS-4210-24T4SR: | |
| AC: 19.3 watts (max.)/65BTU | |
| DC: 19.2 watts (max.)/65BTU | |
| LED | System: |
| Power (Green) | |
| 10/100/1000T RJ45 Interfaces (Port 1 to Port 24): | |
| 1000 LNK/ACT (Green), 10/100 LNK/ACT (Orange) | |
| 100/1000Mbps SFP Interfaces (Port 25 to Port 28): | |
| 1000 LNK/ACT (Green), 100 LNK/ACT (Orange) | |
| Switching | |
| Switch Architecture | Store-and-Forward |
| Switch Fabric | 56Gbps/non-blocking |
| Switch Throughput@64Bytes | 41.67Mpps |
| Address Table | 8K entries |
| Shared Data Buffer | 4.1 megabits |
| Flow Control | IEEE 802.3x pause frame for full-duplex |
| Back pressure for half-duplex | |
| Jumbo Frame | 10K bytes |
| Layer 2 Functions | |
| Port Mirroring | TX/RX/both |
| Many-to-1 monitor | |
| Up to 4 sessions | |
| VLAN | 802.1Q tagged-based VLAN |
| Up to 256 VLAN groups, out of 4094 VLAN IDs | |
| 802.1ad Q-in-Q tunneling | |
| Voice VLAN | |
| Protocol VLAN | |
| Private VLAN (Protected port) | |
| GVRP | |
| Link Aggregation | IEEE 802.3ad LACP/Static Trunk |
| Supports 8 trunk groups with 8 ports per trunk | |
| Spanning Tree Protocol | STP, IEEE 802.1D Spanning Tree Protocol |
| RSTP, IEEE 802.1w Rapid Spanning Tree Protocol | |
| MSTP, IEEE 802.1s Multiple Spanning Tree Protocol | |
| STP BPDU Guard, BPDU Filtering and BPDU Forwarding | |
| IGMP Snooping | IGMP (v2/v3) Snooping |
| IGMP Querier | |
| Up to 256 multicast groups | |
| MLD Snooping | MLD (v1/v2) Snooping, up to 256 multicast groups |
| QoS | 8 mapping ID to 8 level priority queues |
| - Port number | |
| - 802.1p priority | |
| - 802.1Q VLAN tag | |
| - DSCP field in IP packet | |
| Traffic classification based, strict priority and WRR | |
| Ring | Supports ERPS, and complies with ITU-T G.8032 |
| Security Functions | |
| Access Control List | IPv4/IPv6 IP-based ACL/MAC-based ACL |
| Port Security | IEEE 802.1X – Port-based authentication |
| Built-in RADIUS client to co-operate with RADIUS server | |
| RADIUS/TACACS+ user access authentication | |
| MAC Security | IP-MAC port binding |
| MAC filter | |
| Static MAC address | |
| Enhanced Security | DHCP Snooping and DHCP Option82 |
| STP BPDU guard, BPDU filtering and BPDU forwarding | |
| DoS attack prevention | |
| ARP inspection | |
| IP source guard | |
| Management Functions | |
| Basic Management Interfaces | RS232 to RJ45 Console |
| Web browser | |
| Telnet | |
| SNMP v1, v2c | |
| Secure Management Interfaces | SSHv2, TLS v1.2, SNMP v3 |
| System Management | Firmware upgrade by HTTP/TFTP protocol through Ethernet network |
| LLDP protocol | |
| SNTP | |
| PLANET Smart Discovery Utility | |
| PLANET NMS System/CloudViewer | |
| Event Management | Remote/Local Syslog |
| System log | |
| SNMP MIBs | RFC 1213 MIB-II |
| RFC 1215 Generic Traps | |
| RFC 1493 Bridge MIB | |
| RFC 2674 Bridge MIB Extensions | |
| RFC 2737 Entity MIB (Version 2) | |
| RFC 2819 RMON (1, 2, 3, 9) | |
| RFC 2863 Interface Group MIB | |
| RFC 3635 Ethernet-like MIB | |
| Standards Conformance | |
| Regulatory Compliance | FCC Part 15 Class A, CE |
| Standards Compliance | IEEE 802.3 10BASE-T |
| IEEE 802.3u 100BASE-TX/100BASE-FX | |
| IEEE 802.3z Gigabit SX/LX | |
| IEEE 802.3ab Gigabit 1000T | |
| IEEE 802.3x flow control and back pressure | |
| IEEE 802.3ad port trunk with LACP | |
| IEEE 802.1D Spanning Tree protocol | |
| IEEE 802.1w Rapid Spanning Tree protocol | |
| IEEE 802.1s Multiple Spanning Tree protocol | |
| IEEE 802.1p Class of Service | |
| IEEE 802.1Q VLAN tagging | |
| IEEE 802.1x Port Authentication Network Control | |
| IEEE 802.1ab LLDP | |
| IEEE 802.3az Energy Efficient Ethernet (EEE) | |
| RFC 768 UDP | |
| RFC 793 TFTP | |
| RFC 791 IP | |
| RFC 792 ICMP | |
| RFC 2068 HTTP | |
| RFC 1112 IGMP version 1 | |
| RFC 2236 IGMP version 2 | |
| RFC 3376 IGMP version 3 | |
| RFC 2710 MLD version 1 | |
| RFC 3810 MLD version 2 | |
| ITU G.8032 ERPS Ring | |
| Environment | |
| Operating | Temperature: 0 ~ 50 degrees C |
| Relative Humidity: 5 ~ 95% (non-condensing) | |
| Storage | Temperature: -20 ~ 70 degrees C |
| Relative Humidity: 5 ~ 95% (non-condensing) | |
