Bộ Chia Mạng Switch Planet (GS-4210-48T4S) 48-Port 10/100/1000BASE-T + 4-Port 100/1000BASE-X SFP Gigabit Managed Switch

Overview

Cost-optimized High-density Managed Gigabit Switch for Small and Medium Businesses
PLANET GS-4210-48T4S Gigabit Managed Switch is perfectly designed for SMB and enterprise network infrastructures. Besides the IPv6 / IPv4 management and abundant L2 / L4 switching functions, the GS-4210-48T4S comes with fanless feature and green technology to provide a quiet, energy-saving, high-speed and reliable office network environment. It benefits the SMB and enterprise users as it provides Gigabit network performance but it comes at the cost of a Fast Ethernet switch. The GS-4210-48T4S is quite suitable for the next-generation network deployment and offers the lowest total cost of ownership. It is the best investment for business expansion or upgrading its network infrastructure.

High Performance
The GS-4210-48T4S provides 48 10/100/1000BASE-T Gigabit Ethernet RJ45 ports and 4 additional 100/1000BASE-X SFP slots. It boasts a high-performance switch architecture that is capable of providing the non-blocking switch fabric and wire-speed throughput as high as 104Gbps, which greatly simplifies the tasks of upgrading the LAN for catering to increasing bandwidth demands.

Fanless Design
Adopting the latest chip process and green technology, the GS-4210-48T4S successfully reduces substantial power consumption with the fanless and noiseless design collocating with the effective cooler. Therefore, the GS-4210-48T4S is able to operate stably and quietly in any environment without affecting its performance.

IPv6 / IPv4 Dual Stack
By supporting both IPv6 and IPv4 protocols, the GS-4210-48T4S helps the SMBs to step in the IPv6 era with the lowest investment as network facilities do not need to be fully replaced. Thus, the IPv4 network can be easily upgraded by ISPs to the IPv6 FTTx edge network.

Robust Layer 2 Features
The GS-4210-48T4S can be programmed for advanced switch management functions such as dynamic port link aggregation, 802.1Q VLAN and Q-in-Q VLAN, Multiple Spanning Tree protocol (MSTP), Loop and BPDU Guard, and IGMP Snooping. Via the aggregation of supporting ports, the GS-4210-48T4S allows the operation of a high-speed trunk to combine with multiple ports such as a 16Gbps fat pipe and supports fail-over as well.

Efficient Traffic Control
The GS-4210-48T4S is loaded with robust QoS features and powerful traffic management to enhance services to business-class data, voice, and video solutions. The functionality includes broadcast / multicast storm control, per port bandwidth control, IP DSCP QoS priority and remarking. It guarantees the best performance of VoIP and video stream transmission, and empowers the enterprises to take full advantage of the limited network resources.

Enhanced and Secure Management
For efficient management, the GS-4210-48T4S is equipped with Web, Telnet and SNMP management interfaces. With the built-in Web-based management interface, the GS-4210-48T4S offers an easy-to-use, platform-independent management and configuration facility. By supporting standard Simple Network Management Protocol (SNMP), the switch can be managed via any standard management software. For text-based management, the switch can be accessed via Telnet port. Moreover, the GS-4210-48T4S offers secure remote management by supporting SSH and SSL connections which encrypt the packet content at each session.

Powerful Security
PLANET GS-4210-48T4S 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.

Flexible Extension Solution
The four mini-GBIC SFP slots built in the GS-4210-48T4S support dual speed as it features 100BASE-FX and 1000BASE-SX/LX SFP (Small Form-factor Pluggable) fiber-optic modules, meaning the administrator can flexibly choose the suitable SFP transceiver according to not only the transmission distance, but also the transmission speed required. The distance can be extended from 550 meters to 2km (multi-mode fiber) and up to above 10/20/30/40/50/70/120 kilometers (single-mode fiber or WDM fiber). It is well suited for applications within the enterprise data centers and distributions.

Green Networking
In line with the energy-saving trend worldwide, the GS-4210-48T4S adopts the new-generation green technology which brings both benefits of energy saving and Gigabit performance. The new engine provides up to 60% less energy consumption without reducing the performance, and particularly it offers flexible power-saving mode to meet various demands.

Applications

High Performance Backbone / Server Farm Switch
Gigabit Ethernet supported equipment has become the fundamental unit of enterprises and network servers. With up to 104 Gigabits per second of non-blocking switch fabric, the GS-4210-48T4S can easily provide the high bandwidth required from now on. It can easily provide a local, high bandwidth and Gigabit Ethernet network for the backbone of enterprises or SMBs. With its port trunking function, a 16Gbps fat pipe is provided for connecting to the backbone if required. It is ideal to be used as a server farm switch to connect servers. With the four SFP ports, the GS-4210-48T4S provides the uplink to the edge network through Gigabit Ethernet LX/SX/BX SFP modules.

Department / Edge ACL, Security and QoS Switch
With the IEEE 802.1x network access authentication, the GS-4210-48T4S provides the MAC / IP / Protocol Access Control list and Port Security functions which can limit the number of MAC addresses to be passed through one specific port. The IGMP snooping and QoS features in the GS-4210-48T4S improve the network efficiency and protect the network clients.

Key Features

Physical Port

• 48-port 10/100/1000BASE-T Gigabit RJ45 copper
• 4 100/1000BASE-X mini-GBIC/SFP slots
• Reset button for system factory default
• RJ45 console interface for basic management and setup

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, 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 (Protected port)- 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 and 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 IPv4 IGMP snooping v2 and v3
• Supports IPv6 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- DHCP Option 82- RADIUS / TACACS+ authentication

• Access Control List

– IPv4 / IPv6 IP-based ACL- IPv4 / IPv6 IP-based ACE- MAC-based ACL- MAC-based ACE

• 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

– IPv4 / IPv6 Web switch management- Telnet Command Line Interface- SNMP v1, v2c and v3- HTTPs secure access

• Built-in Trivial File Transfer Protocol (TFTP) client
• User privilege levels control
• Static and DHCP for IP address assignment
• System Maintenance

– Firmware upload / download via HTTP / TFTP- Configuration upload / download through HTTP / TFTP- Dual images- Hardware reset button for system reset to factory default

• SNTP Network Time Protocol
• Cable diagnostics
• Link Layer Discovery Protocol (LLDP) 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

Specifications