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SGS-6340-20S4C4X

Layer 3 20-Port 100/1000X SFP + 4-Port Gigabit TP/SFP + 4-Port 10G SFP+ Stackable Managed Switch

Overview
Application
Key Features
Specification
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Powerful Solution for All Long-Reach Networks

PLANET SGS-6340-20S4C4X is a Layer 3 Stackable Managed Gigabit Switch that provides high-density performance by its Layer 3 Gigabit static routing with 10Gbps uplink and multiple SFP fiber interfaces delivered in a rugged strong case. The administrator can flexibly choose the suitable SFP/SFP+ transceiver according to the transmission distance or the transmission speed required to extend the 10G network efficiently. Besides, with 128Gbps switching fabric, the SGS-6340-20S4C4X can handle extremely large amounts of data in a secure topology linking to backbone or high capacity servers for ISP and enterprise VoIP, video streaming, and multicast applications.

AC and DC Redundant Power to Ensure Continuous Operation

The SGS-6340-20S4C4X is equipped with one 100~240V AC power supply unit and one additional -48 ~ -60V DC power supply unit for redundant power supply installation. A redundant power system is also provided to enhance the reliability with either AC or DC power supply unit. The redundant power system is specifically designed to handle the demands of high-tech facilities requiring the highest power integrity. Furthermore, with the -48 ~ -60V DC power supply implemented, the SGS-6340-20S4C4X can be applied as the telecom level device.

Layer 3 Routing Support

The SGS-6340-20S4C4X 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.

High Performance

The SGS-6340-20S4C4X boasts a high-performance switch architecture that is capable of providing non-blocking switch fabric and wire-speed throughput as high as 56Gbps, which greatly simplifies the tasks of upgrading the LAN for catering to increasing bandwidth demands.

Abundant IPv6 Support

The SGS-6340-20S4C4X provides IPv6 management and enterprise-level secure features such as SSH, ACL, WRR (Weighted Round Robin) and RADIUS authentication. The SGS-6340-20S4C4X 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.

Excellent and Secure Traffic Control

The SGS-6340-20S4C4X is loaded with powerful traffic management and WRR features to enhance services offered by telecoms and enterprises. The WRR functionalities include wire-speed Layer 4 traffic classifiers and bandwidth limitation which are particularly useful for multi-tenant unit, multi-business unit, Telco, or network service applications. The ACL policies supported can classify the traffic by source/destination IP addresses, source/destination MAC addresses, IP protocols, TCP/UDP, IP precedence, time ranges and ToS. Moreover, various policies can be conducted to forward the traffic. The SGS-6340-20S4C4X also provides IEEE 802.1x port based access authentication, which can be deployed with RADIUS, to ensure the port level security and block illegal users. Thus, the SGS-6340-20S4C4X empowers ISP and enterprises to take full advantage of the limited network resources and guarantees the best performance in VoIP and video conferencing transmission.

Robust Layer 2 Features

The SGS-6340-20S4C4X 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. It also supports 802.1Q tagged VLAN, Q-in-Q, voice VLAN and GVRP Protocol. The VLAN groups allowed to be on the SGS-6340-20S4C4X will be maximally up to 256. By supporting port aggregation, the SGS-6340-20S4C4X 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.

Efficient Management

The SGS-6340-20S4C4X supports IP stacking function that helps network managers to easily configure up to 24 switches in the same series via one single IP address instead of connecting and setting each unit one by one. For efficient management, the SGS-6340-20S4C4X Managed Gigabit Switch is equipped with console, Web and SNMP management interfaces. With its built-in Web-based management interface, the SGS-6340-20S4C4X offers an easy-to-use, platform-independent management and configuration facility. The SGS-6340-20S4C4X supports standard Simple Network Management Protocol (SNMP) and can be managed via any standard-based management software. For text-based management, the SGS-6340-20S4C4X can be accessed via Telnet and the console port. Moreover, the SGS-6340-20S4C4X offers secure remote management by supporting SSH connection which encrypts the packet content at each session.

Flexibility and Extension Solution

The SGS-6340-20S4C4X provides twenty-four 100/1000Mbps dual speed SFP Fiber ports, four 1/10Gbps SFP+ Fiber ports, and four 10/100/1000Mbps TP/SFP combo ports. Each of the SFP+ slots supports Dual-Speed, 10GBASE-SR/LR or 1000BASE-SX/LX. Therefore, 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) or up to 10/20/30/40/50/70/120 km (single-mode fiber or WDM fiber). They are well suited for applications within the enterprise data centers and distributions.

Physical Ports

24 100/1000BASE-X mini-GBIC/SFP slots
4 10/100/1000BASE-T RJ45 copper ports, shared with port-21 to port-24
4 10GBASE-SR/LR SFP+ slots, compatible with 1000BASE-SX/LX/BX SFP
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 in 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 with 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)

- 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)

Quality of Service

8 priority queues on all switch ports
Supports strict priority and WRR (Weighted Round Robin) CoS policies
Traffic classification

- IEEE 802.1p CoS/ToS

- IPv4/IPv6 DSCP

- Port-based WRR

Strict priority and WRR CoS policies

Multicast

Supports IPv4 IGMP snooping v1, v2 and v3; and IPv6 MLD v1 and v2 snooping
Querier mode supports
Supports Multicast VLAN Register (MVR)

Security

IEEE 802.1x port-based network access authentication
MAC-based network access authentication
Built-in RADIUS client to co-operate with the RADIUS servers for IPv4 and IPv6
TACACS+ login users access authentication
IP-based Access Control List (ACL)
MAC-based Access Control List
Supports DHCP snooping
Supports ARP inspection
IP Source Guard prevents IP spoofing attacks
Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding

Management

Management IP for IPv4 and IPv6
Switch Management Interface

- Console/Telnet Command Line Interface

- Web switch management

- SNMP v1, v2c and v3 switch management

- SSH/SSL secure access

BOOTP and DHCP for IP address assignment
Firmware upload/download via TFTP or HTTP Protocol for IPv4 and IPv6
SNTP (Simple Network Time Protocol) for IPv4 and IPv6
User privilege levels control
Syslog server for IPv4 and IPv6
Four RMON groups 1, 2, 3, 9 (history, statistics, alarms and events)
Supports ping, trace route function for IPv4 and IPv6

Hardware Specifications
Copper Ports	4 10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports, shared with port-21 to port-24
SFP/mini-GBIC Slots	24 100/1000BASE-X SFP interfaces Compatible with 100BASE-FX SFP transceiver
SFP+ Slots	4 10GBASE-SR/LR SFP+ interface (port-25 to port-28) Compatible with 1000BASE-SX/LX/BX SFP transceiver
Console	1 x RJ45-to-RS232 serial port (9600, 8, N, 1)
Switch Architecture	Store-and-forward
Switch Fabric	128Gbps/non-blocking
Switch Throughput	95.24Mpps
Address Table	16K MAC address table with auto learning function
Shared Data Buffer	1.5MB
Flow Control	Back pressure for half-duplex IEEE 802.3x pause frame for full-duplex
Jumbo Frame	9KB
LED	System: PWR, SYS Ports: 10/100/1000T RJ45 Port: LNK/ACT 100/1000X SFP Slot: LNK/ACT 1/10G SFP+ Slot: LNK/ACT
Dimensions (W x D x H)	442 x 220 x 44 mm, 1U height
Weight	2821g
Power Consumption	54.5 watts/185.96 BTU (maximum)
Power Requirements	AC 100~240V, 50/60Hz DC -48 ~ -60V
Fan	2
Management Function
System Configuration	Console, Telnet, SSH, Web browser, SNMP v1, v2c and v3
Management	Supports both IPv4 and IPv6 addressing Supports the user IP security inspection for IPv4/IPv6 SNMP Supports MIB and TRAP Supports IPv4/IPv6 FTP/TFTP Supports IPv4/IPv6 NTP Supports RMON 1, 2, 3, 9 four groups Supports the RADIUS authentication for IPv4/IPv6 Telnet user name and password Supports IPv4/IPv6 SSH The right configuration for users to adopt RADIUS server’s shell management Supports CLI, console, Telnet Supports SNMPv1, v2c and v3 Supports Security IP safety net management function: avoid unlawful landing at non-restrictive area Supports Syslog server for IPv4 and IPv6 Supports TACACS+
Layer 3 Function
Routing Protocol	Static routing, RIP and OSPF
Routing Table	128
Layer 2 Function
Port Configuration	Port disable/enable Auto-negotiation 10/100/1000Mbps full and half duplex mode selection Flow control disable/enable Bandwidth control on each port Port loopback detect
Port Status	Display each port’s speed duplex mode, link status, flow control status and auto negotiation status
VLAN	802.1Q tagged based VLAN, up to 256 VLAN groups 802.1ad Q-in-Q (VLAN stacking) GVRP for VLAN management Private VLAN Edge (PVE) supported Protocol-based VLAN MAC-based VLAN IP subnet VLAN
Bandwidth Control	TX/RX/both
Link Aggregation	IEEE 802.3ad LACP/static trunk Supports 128 groups with 8 ports per trunk group
QoS	8 priority queues on all switch ports Supports strict priority and Weighted Round Robin (WRR) CoS policies Traffic classification: - IEEE 802.1p CoS/ToS - IPv4/IPv6 DSCP - Port-based WRR
Multicast	IGMP v1/v2/v3 snooping Querier mode support MLD v1/v2 snooping Querier mode support Multicast VLAN Register (MVR)
Access Control List	Supports Standard and Expanded ACL IP-based ACL/MAC-based ACL Time-based ACL Up to 512 entries
Bandwidth Control	At least 64Kbps stream
Security	Supports MAC + port binding IPv4/IPv6 + MAC + port binding IPv4/IPv6 + port binding Supports MAC filter ARP scanning prevention
Authentication	IEEE 802.1x port-based network access control AAA authentication: TACACS+ and IPv4/IPv6 over RADIUS
SNMP MIBs	RFC 1213 MIB-II RFC 1215 Internet Engineering Task Force RFC 1271 RMON RFC 1354 IP-Forwarding MIB RFC 1493 Bridge MIB RFC 1643 Ether-like MIB RFC 1907 SNMPv2 RFC 2011 IP/ICMP MIB RFC 2012 TCP MIB RFC 2013 UDP MIB RFC 2096 IP forward MIB RFC 2233 if MIB RFC 2452 TCP6 MIB RFC 2454 UDP6 MIB RFC 2465 IPv6 MIB RFC 2466 ICMP6 MIB RFC 2573 SNMPv3 notification RFC 2574 SNMPv3 VACM RFC 2674 Bridge MIB Extensions
Standard Conformance
Regulatory Compliance	FCC Part 15 Class A, CE
Standards Compliance	IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3z Gigabit 1000BASE-SX/LX IEEE 802.3ab Gigabit 1000BASE-T IEEE 802.3ae 10Gb/s Ethernet 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 RFC 768 UDP RFC 793 TFTP RFC 791 IP RFC 792 ICMP RFC 2068 HTTP RFC 1112 IGMP v1 RFC 2236 IGMP v2 RFC 3376 IGMP v3 RFC 2710 MLD v1 FRC 3810 MLD v2 RFC 2328 OSPF v2 RFC 1058 RIP v1 RFC 2453 RIP v2
Environment
Operating	Temperature: 0 ~ 50 degrees C Relative Humidity: 5 ~ 90% (non-condensing)
Storage	Temperature: -10 ~ 70 degrees C Relative Humidity: 5 ~ 90% (non-condensing)

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