Mô tả
8-Port 10/100/1000Mbps + 2-Port 100/1000X SFP Managed Ethernet Switch PLANET GSD-1020S
– 8 cổng RJ45 10/100/1000Base-T + 2 cổng 100/1000Base-X SFP.
– Các tính chất Store-and-Forward mode với các tốc độ dây và forwarding.
– Hỗ trợ 8K cho các địa chỉ MAC.
– Hỗ trợ 10K cho gói Jumbo.
– Hỗ trợ chức năng Auto-MDI/MDI-X.
– Hỗ trợ giao thức CSMA/CD.
– Thiết kế theo chuẩn A: FCC, CE.
Physical Ports
– 8 10/100/1000Mbps Gigabit Ethernet ports with auto-MDI/MDI-X supported.
– 2 100/1000Base-X mini-GBIC/SFP slots.
Layer 2 Features
– Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex).
– High performance Store and Forward architecture, broadcast storm control, runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth.
– Supports VLAN.
– IEEE 802.1Q tagged VLAN.
– Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad).
– Protocol VLAN.
– Voice VLAN.
– Private VLAN.
– Management VLAN.
– GVRP.
– Supports Spanning Tree Protocol
– STP (Spanning Tree Protocol).
– RSTP (Rapid Spanning Tree Protocol).
– MSTP (Multiple Spanning Tree Protocol).
– STP BPDU Guard, BPDU Filtering and BPDU Forwarding.
– Supports Link Aggregation
– IEEE 802.3ad Link Aggregation Control Protocol (LACP).
– Cisco ether-channel (Static Trunk).
– Maximum 8 trunk groups, up to 8 ports per trunk group.
– Provides Port Mirror (many-to-1).
– Loop protection to avoid broadcast loops.
Quality of Service
– Ingress / Egress Rate Limit per port bandwidth control.
– Storm Control support.
– Broadcast / Unknown-Unicast / Unknown-Multicast.
– Traffic classification:
– IEEE 802.1p CoS.
– TOS / DSCP / IP Precedence of IPv4/IPv6 packets.
– Strict priority and Weighted Round Robin (WRR) CoS policies.
Multicast
– Supports IGMP Snooping v2 and v3.
– Supports MLD Snooping v1, v2.
– IGMP Querier mode support.
– IGMP Snooping port filtering.
– MLD Snooping port filtering.
Security
– Authentication
– IEEE 802.1X Port-based network access authentication.
– Built-in RADIUS client to co-operate with the RADIUS servers.
– RADIUS / TACACS+ login user access authentication.
– Access Control List
– IPv4 / IPv6 IP-based ACL.
– MAC-based ACL.
– MAC Security
– Static MAC.
– MAC Filtering.
– Port Security for Source MAC address entries filtering.
– DHCP Snooping to filter distrusted DHCP messages.
– Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding.
– IP Source Guard prevents IP spoofing attacks.
– DoS Attack Prevention.
– SSH/SSL.
Management
– IPv4 and IPv6 dual stack management.
– Switch Management Interface.
– Web switch management.
– Telnet Command Line Interface.
– SNMP v1, v2c and v3.
– SSH / SSL secure access.
– User Privilege Levels Control.
– Built-in Trivial File Transfer Protocol (TFTP) client.
– BOOTP and DHCP for IP address assignment.
– System Maintenance.
– Firmware upload / download via HTTP / TFTP.
– Configuration upload / download through Web interface.
– Hardware reset button for system reboot or reset to factory default.
– SNTP Network Time Protocol.
– Cable Diagnostics.
– Link Layer Discovery Protocol (LLDP) Protocol and LLDP-MED.
– SNMP trap for interface Link Up and Link Down notification.
– Event message logging to remote Syslog server.
– Four RMON groups (history, statistics, alarms, and events).
– PLANET Smart Discovery Utility.
Đặc tính kỹ thuật
| Hardware Specifications | |
| Copper Ports | 8 x 10/100/1000Base-T RJ45 Auto-MDI/MDI-X ports |
| SFP/mini-GBIC Slots | 2 100/1000Base-X SFP interfaces |
| Supports 100/1000Mbps dual mode and DDM | |
| Switch Architecture | Store-and-Forward |
| Switch Fabric | 20Gbps / non-blocking |
| Switch Throughput @ 64Bytes | 14.8Mpps |
| Address Table | 8K entries |
| Shared Data Buffer | 512K Bytes |
| Flow Control | IEEE 802.3x pause frame for full-duplex |
| Back pressure for half-duplex | |
| Jumbo Frame | 10K bytes |
| Reset Button | < 5 sec: System reboot |
| > 5 sec: Factory default | |
| LED | System: |
| Power (Green) | |
| 10/100/1000T RJ45 Interfaces (Port 1 to Port 8): | |
| 1000Mbps (Orange), LNK/ACT (Green) | |
| 100/1000Mbps SFP Interfaces (Port 9 to Port 10): | |
| 1000Mbps (Orange), LNK/ACT (Green) | |
| Layer 2 Functions | |
| Port Mirroring | TX / RX / Both |
| Many-to-1 monitor | |
| 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 and static trunk |
| Supports 8 groups of 8-port trunk | |
| Spanning Tree Protocol | STP / RSTP / MSTP |
| IGMP Snooping | IGMP (v2/v3) Snooping |
| IGMP Querier | |
| Up to 256 multicast groups | |
| MLD Snooping | MLD (v1/v2) Snooping, up to 256 multicast groups |
| Access Control List | IPv4/IPv6 IP-based ACL / MAC-based ACL |
| 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 | |
| Security | IEEE 802.1X – Port-based authentication |
| Built-in RADIUS client to co-operate with RADIUS server | |
| RADIUS / TACACS+ user access authentication | |
| IP-MAC port binding | |
| MAC Filter | |
| Static MAC Address | |
| DHCP Snooping and DHCP Option82 | |
| STP BPDU Guard, BPDU Filtering and BPDU Forwarding | |
| DoS Attack Prevention< | |
Giá: 3.170.000 VND (Đã bao gồm VAT)
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