8-Port 1Gbps + 2-Port 1G X SFP Managed Ethernet Switch

Description

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

This switch provides 8-Port 10/100/1000Base-T copper and 2 extra 100/1000Base-X SFP fiber optic interfaces with built-in power system. Besides support for 20Gbps switch fabric to handle extremely large amounts of video, voice and important data in a secure topology, the GSD-1020S provides user-friendly but advanced IPv6 / IPv4 management interfaces and abundant L2 / L4 switching functions. It is the best investment for businesses and SOHOs expanding or upgrading their network infrastructure. The features of enhanced management are shown below:
‧802.1X Authentication / RADIUS / TACACS+
‧802.1Q VLAN
‧SNMP Monitor and SNMP Trap
‧IGMP/MLD Snooping
‧Rapid Spanning Tree

IPv6 / IPv4 Full-functioned Secure Switch
The GSD-1020S is the ideal solution to fulfilling the demand of IPv6 network implementation. It supports both IPv4 and IPv6 management functions and can work with original network structure. It provides advanced Layer 2 to Layer 4 data switching and Quality of Service traffic control, Access Control List, network access control and authentication, and Secure Management features to safeguard the building of automation network connectivity with reliable switching recovery capability that is suitable for implementing fault tolerant and mesh network architectures. Therefore, the GSD-1020S Managed Ethernet Switch is also ideal for applications in the factory data centers and distributions.

Powerful Security
The GSD-1020S offers comprehensive Layer 2 to Layer 4 Access Control List (ACL) for enforcing security to the edge. It can be used to restrict network access by denying packets based on source and destination IP address, TCP/UDP ports or defined typical network applications. Its protection mechanism also comprises 802.1X port-based authentication, which can be deployed with RADIUS to ensure the port level security and block illegal users. With the Protected Port function, communication between edge ports can be prevented to guarantee user privacy. Port Security allows to limit the number of users on a given port. The network administrators can now construct highly secured corporate networks with considerably less time and effort than before.

Spanning Tree Protocol for Effective Network System
The GSD-1020S features strong rapid self-recovery capability to prevent interruptions and external intrusions. It incorporates Spanning Tree Protocol (802.1s MSTP) into customer’s automation network to enhance system reliability and uptime.

Cost-effective Desktop Size / High-speed for FTTD Solution
The GSD-1020S provides high-performance edge service and plug-and-play design for FTTD (Fiber to the desktop) solutions. FTTD service is fiber optic cabling with reliable, expandable and low-cost wiring architectures, and long-distance capability. It supports dual-speed, 100Base-FX and 1000Base-SX/LX SFP (small form-factor pluggable) fiber-optic modules to connect fiber access point. It utilizes a compact form factor which can be mounted in a 19-inch rack with optional rack-mounting kits and placed on desktop, with the flexibility to install in the communication closet or major computer room for SMBs. The GSD-1020S supports SFP-DDM (Digital Diagnostic Monitor) function that can easily monitor real-time parameters of the SFP for network administrator, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.