THÔNG SỐ
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) |