SGS-6340-48T4S: switch L3 48x1G RJ45, 4x1G SFP (Stackable)

Giới thiệu chung về switch Planet 48 port PoE layer 3 SGS-6340-48T4S Managed Switch:

- Powerful Layer 3 Gigabit Routing Solution for Enterprise Backbone and Data Center Networking

PLANET SGS-6340-48T4S is a Layer 3 Stackable Managed Gigabit Switch that provides high-density performance, Layer 3 static routing, RIP (Routing Information Protocol) and OSPF (Open Shortest Path First). With 104Gbps switching fabric, the SGS-6340-48T4S can handle extremely large amounts of data in a secure topology linking to an enterprise backbone or high capacity servers. The powerful WRR (Weighted Round Robin) and Network Security features make the SGS-6340-48T4S perform effective data traffic control for ISP and enterprise VoIP, video streaming, and multicast applications.

Layer 3 Routing Support

The SGS-6340-48T4S enables the administrator to conveniently boost network efficiency by configuring Layer 3 static routing manually, the RIP (Routing Information Protocol) or OSPF (Open Shortest Path First) settings automatically. The RIP can employ the hop count as a routing metric and prevent routing loops by implementing a limit on the number of hops allowed in a path from the source to a destination. The maximum number of hops allowed for the RIP is 15. The OSPF is an interior dynamic routing protocol for autonomous system based on link-state. The protocol creates a link-state database by exchanging link-states among Layer3 switches, and then uses the Shortest Path First algorithm to generate a route table based on that database.

Abundant IPv6 Support

The SGS-6340-48T4S provides IPv6 management and enterprise-level secure features such as SSH, ACL, WRRand RADIUS authentication. The SGS-6340-48T4S thus helps the enterprises to step in the IPv6 era with the lowest investment. In addition, you don’t need to replace the network facilities when the IPv6 FTTx edge network is built.

High Performance 

The SGS-6340-48T4S provides 48 10/100/1000Mbps Gigabit Ethernet ports with 4 additional Gigabit SFP slots. It boasts a high-performance switch architecture that is capable of providing 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.

Robust Layer 2 Features

The SGS-6340-48T4S can be programmed for basic switch management functions such as port speed configuration, port aggregation, VLAN, Spanning Tree Protocol, WRR, bandwidth control and IGMP snooping. The SGS-6340-48T4S provides 802.1Q tagged VLAN, Q-in-Q, voice VLAN and GVRP Protocol. The VLAN groups allowed to be on the SGS-6340-48T4S will be maximally up to 256. By supporting port aggregation, the SGS-6340-48T4S allows the operation of a high-speed trunk combined with multiple ports. It enables up to 128 groups for trunking with a maximum of 8 ports for each group.

- Thông số kĩ thuật switch Planet 48 port PoE layer 3 SGS-6340-48T4S Managed Switch:

Physical Ports

• 48-Port 10/100/1000BASE-T Gigabit Ethernet RJ45
• 4 1000BASE-X mini-GBIC/SFP slots
• RJ45 to DB9 console interface for switch basic management and setup

IP Stacking

• Connects with stack member via both Gigabit TP and SFP interfaces
• Single IP address management, supporting up to 24 units stacked together

IP Routing Features

• Supports maximum 128 static routes and route summarization
• Supports dynamic routing protocol: RIP and OSPF

Layer 2 Features

• Complies with the IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z Gigabit Ethernet standard
• Supports auto-negotiation and half-duplex/full-duplex modes for all 10BASE-T, 100BASE-TX and 1000BASE-T ports
• Auto-MDI/MDI-X detection on each RJ45 port
• Prevents packet loss flow control

- IEEE 802.3x pause frame flow control for full-duplex mode

- Back-pressure flow control in half-duplex mode

• High performance Store-and-Forward architecture, broadcast storm control, port loopback detect
• 16K MAC address table, automatic source address learning and aging
• Supports VLAN

- IEEE 802.1Q tag-based VLAN

- GVRP for dynamic VLAN management

- Up to 256 VLANs groups, out of 4041 VLAN IDs

- Provider Bridging (VLAN Q-in-Q, IEEE 802.1ad) supported

- Private VLAN Edge (PVE) supported

- GVRP protocol for Management VLAN

- Protocol-based VLAN

- MAC-based VLAN

- IP subnet VLAN

• Supports Link Aggregation

- Maximum 128 trunk groups, up to 8 ports per trunk group

- IEEE 802.3ad LACP (Link Aggregation Control Protocol)

- Cisco ether-channel (static trunk)

• Supports Spanning Tree Protocol

- STP, IEEE 802.1D (Classic Spanning Tree Protocol)

- RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol)

- MSTP, IEEE 802.1s (Multiple Spanning Tree Protocol, spanning tree by VLAN)

- Supports BPDU & root guard

• Port mirroring to monitor the incoming or outgoing traffic on a particular port (many to many)

Provides port mirror (many-to-1)