24-Port 10/100/1000Mbps PoE + 4-Port Gigabit TP/SFP Combo Managed Switch

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WGSW-28040P / WGSW-28040P4

24-Port 10/100/1000Mbps PoE + 4-Port Gigabit TP/SFP Combo Managed Switch

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Key Features
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Incredible Perfect 24 Ports PoE Gigabit Switch for SMB Network
PLANET introduces the latest cost-effective Managed PoE Gigabit Switch - WGSW-28040P Series that is perfectly designed for SMB and SOHO PoE network construction. The WGSW-28040P Series is a 28-Port Gigabit Ethernet switch providing 802.3af Power over Ethernet on its first 24 Gigabit ports and 4 extra Gigabit TP/SFP combo uplink interfaces for connecting the PoE Switch to core network. Besides the user-friendly but advanced IPv6 / IPv4 management interfaces and abundant L2 / L4 switching functions, the WGSW-28040P Series applies the Green technology to provide energy saving, high speed and reliable office network environment. The WGSW-28040P Series is quite suitable for next generation network deployment and offers the lowest total cost of ownership. It is the best investment for business expanding or upgrading its network infrastructure.

High Performance
The WGSW-28040 Series provides 28 Gigabit Ethernet ports in which including 4 shared Gigabit SFP slots. It boasts high performance architecture of switch that is capable for providing the 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.

Easy Cabling Installation by Power over Ethernet
The PoE in-line power following the standard IEEE 802.3af makes the WGSW-28040P Series able to power on 24 PoE compliant devices at the distance up to 100 meters through the 4-pair Cat 5/5e UTP wire. With data and power over Ethernet from one unit, it can easily build a power centrally-controlled IP phone system, IP camera system, or Wireless AP group for the enterprises. Adopting the PoE technology for a wire carrying both data and power, the WGSW-28040P Series shall reduce cables deployment and the need for dedicated electrical outlets on the wall, ceiling or any unreachable place. Therefore, the WGSW-28040P Series helps the SMBs lower the installation costs, simplify the installation effort and eliminate the need of electricians or extension cords.

IPv6 / IPv4 Dual Stack
By supporting IPv6 management features and also backward compatible with IPv4, the WGSW-28040 Series helps the SMBs to step in the IPv6 era with the lowest investment but not need to replace the network facilities while the ISP constructs the IPv6 FTTx edge network.

Robust Layer 2 Features
The WGSW-28040 Series 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 aggregation of supporting ports, the WGSW-28040 Series allows the operation of a high-speed trunk combining multiple ports as a 16Gbps fat pipe and supports fail-over as well.

Efficient Traffic Control
The WGSW-28040 Series 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 at VoIP and Video stream transmission and empowers the enterprises to take full advantages of the limited network resources.

Enhanced and Secure Management
For efficient management, the WGSW-28040 Series is equipped with console, WEB, telnet and SNMP management interfaces. With the built-in Web-Based management interface, the WGSW-28040 Series 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 and the console port. Moreover, the WGSW-28040 Series offers secure remote management by supporting SSH and SSL connection which encrypt the packet content at each session.

Powerful Security for User Management
PLANET WGSW-28040 Series 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 limiting 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 Network Extension Solution
The four mini-GBIC slots built in the WGSW-28040 Series are compatible with 100/1000Base-SX/LX and WDM SFP (Small Form Factor Pluggable) fiber-optic modules. The transmission distance can be extended from 550 meters (Multi-Mode fiber) up to above 10/20/30/40/50/70/120 kilometers (Single-Mode fiber or WDM fiber). It is well suited for applications in the enterprise data centers and distributions.

Physical Port
　　•28-Port 10/100/1000Base-T Gigabit RJ-45 copper with 24-Port IEEE 802.3af PoE Injector
　　•4 100/1000Base-X mini-GBIC/SFP slots, shared with Port-25 to Port-28
　　•RS-232 DB9 console interface for Switch 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 of Store-and-Forward architecture and runt/CRC filtering eliminates erroneous
packets to optimize the network bandwidth
　　• Supports VLAN
　　　–Management VLAN
　　　–IEEE 802.1Q Tagged VLAN
　　　–Up to 256 VLANs groups, out of 4094 VLAN IDs
　　　–Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
　　　–Private VLAN Edge (PVE / Port Isolation)
　　　–IP Subnet VLAN
　　　–Voice VLAN
　　• Supports Spanning Tree Protocol
　　　–STP, IEEE 802.1D (Spanning Tree Protocol)
　　　–RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol)
　　　–MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN
　　　–BPDU Guard
　　• 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
　　　–Up to 16Gbps bandwidth (Duplex Mode)
　　• Provides Port Mirror (many-to-1)
　　• Port Mirroring to monitor the incoming or outgoing traffic on a particular port

Power over Ethernet
　　• Complies with IEEE 802.3af Power over Ethernet End-Span PSE
　　• Up to 24 ports for IEEE 802.3af devices powered
　　• Supports PoE Power up to 15.4 watts for each PoE ports
　　• Auto detect powered device (PD)
　　• Circuit protection prevents power interference between ports
　　• Remote power feeding up to 100m
　　• PoE Management
　　• Per port PoE function enable / disable
　　• PoE schedule
　　• PD alive check

Quality of Service
　　• Ingress / Egress Rate Limit per port bandwidth control
　　• 8 priority queues on all switch ports
　　• Traffic classification
　　　–Port-Based priority
　　　–IEEE 802.1p CoS
　　　–IP DSCP of IPv4 / IPv6 packets
　　• Strict priority and Weighted Round Robin (WRR) CoS policies
　　• DSCP remarking

Multicast
　　• Supports IGMP Snooping v1, v2 and v3
　　• Querier mode support
　　• IGMP Snooping v2 fast leave
　　• Unknown Multicast drop

Security
　　• Storm Control support
　　　–Broadcast / Multicast / Unknown-Unicast / Unknown-Multicast
　　• Authentication
　　　–IEEE 802.1x Port-Based network access authentication
　　　–Built-in RADIUS client to co-operate with the RADIUS servers
　　• Access Control List
　　　–IP-Based ACL
　　　–MAC-Based ACL
　　• MAC Security
　　　–Static MAC
　　　–Source / Destination MAC Filtering
　　　–Port Security for Source MAC address entries filtering
　　• DHCP Snooping to filter un-trusted DHCP message
　　• Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
　　• IP Source Guard prevent IP spoofing attacks

Management
　　• IPv6 / IPv4 Dual Stack
　　• Switch Management Interfaces
　　　–Console / Telnet Command Line Interface
　　　–IPv4 and IPv6 Web switch management
　　　–SNMP v1, v2c & v3 switch management
　　　–SSH / SSL secure access
　　• Four RMON groups (history, statistics, alarms, and events)
　　• SNMP trap for interface Link Up and Link Down notification
　　• SNTP (Simple Network Time Protocol)
　　• Built-in Trivial File Transfer Protocol (TFTP) client
　　• BOOTP and DHCP for IP address assignment
　　• Firmware upload/download via HTTP / TFTP
　　• DHCP Relay
　　• DHCP Option 82
　　• Link Layer Discovery Protocol (LLDP) Protocol
　　• Event message logging to remote Syslog server
　　• Reset button for system reboot or reset to factory default
　　• IP Stacking management up to 16 units

Hardware Specification
Hardware Version	Version 2
Copper Ports	28 10/100/1000Base-T RJ-45 Auto-MDI / MDI-X ports
SFP/mini-GBIC Slots	4 SFP interfaces, shared with Port-25 to Port-28, compatible with 100Base-FX
Switch Processing Scheme	Store-and-Forward
Switch Fabric	56Gbps / non-blocking
Throughput @ 64Kbytes	41.67Mpps
MAC Address Table	16K entries
Share Data Buffer	448K bytes
Flow Control	IEEE 802.3x Pause Frame for Full-Duplex Back pressure for Half-Duplex
Jumbo Frame	9216 Bytes
LED	PWR, SYS, LNK / ACT, PoE In-Use, 1000, PWR Alert, FAN 1 & 2 Alert
Dimension (W x D x H)	440 x 300 x 44.5 mm, 1U height
Weight	WGSW-28040P: 3.9kg WGSW-28040P4: 4.3kg
Power Consumption	WGSW-28040P 　Max. 202 Watts / 688.82 BTU WGSW-28040P4 　Max. 398 Watts / 1357.18 BTU
Power Requirement	AC 100~240V, 50/60Hz
ESD Protection	6KV DC
Power over Ethernet
PoE Standard	IEEE 802.3af PoE / PSE
PoE Power Supply Type	End-Span
PoE Power Output	Per Port 48V DC Max. 15.4 Watts
Power Pin Assignment	1/2(+), 3/6(-)
PoE Power Budget	WGSW-28040P: 180 Watts WGSW-28040P4: 380 Watts
PoE Ability	Number of PD @ 7Watts 　WGSW-28040P: 24 　WGSW-28040P4: 24 Number of PD @ 15.4Watts 　WGSW-28040P: 11 　WGSW-28040P4: 24
Layer 2 Function
Basic Management Interfaces	Console, Telnet, Web Browser, SNMPv1, v2c
Security Management Interfaces	SSH, SSL, SNMPv3
Port Configuration	Port disable / enable Auto-Negotiation 10/100/1000Mbps full and half duplex mode selection Flow Control disable / enable Port Description
Port Status	Display each port’s speed duplex mode, link status, flow control status, auto negotiation status, and trunk status
VLAN	802.1Q Tagged Based VLAN Q-in-Q Private VLAN Edge (PVE) IP Subnet VLAN Voice VLAN Up to 256 VLAN groups, out of 4094 VLAN IDs
Link Aggregation	IEEE 802.3ad LACP / Static Trunk 8 groups of 8-Port trunk support
QoS	8-Level priority queue for switching Traffic classification based, Strict priority and WRR 　■ 802.1p priority 　■ IP DSCP field
IGMP Snooping	IGMP (v1 / v2 / v3) Snooping, up to 255 multicast Groups IGMP Querier mode support
Access Control List	IP-Based ACL / MAC-Based ACL Up to 256 entries
SNMP MIBs	RFC 1213 MIB-II IF-MIB RFC 1493 Bridge MIB RFC 1643 Ethernet MIB RFC 2863 Interface MIB RFC 2665 Ether-Like MIB RFC 2819 RMON MIB (Group 1) RFC 2737 Entity MIB RFC 3411 SNMP-MIB
Standards Conformance
Regulation Compliance	FCC Part 15 Class A, CE
Standards Compliance	IEEE 802.3 10Base-T IEEE 802.3u 100Base-TX IEEE 802.3z 1000Base-SX/LX IEEE 802.3ab Gigabit 1000Base-T IEEE 802.3x Flow Control 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 802.3af Power over Ethernet
Environment
Operating	Temperature: 0 ~ 50 Degree C Relative Humidity: 20 ~ 95% (non-condensing)
Storage	Temperature: -10 ~ 70 Degree C Relative Humidity: 20 ~ 95% (non-condensing)

Ordering Information
WGSW-28040P	24-Port 10/100/1000Mbps PoE + 4-Port Gigabit TP/SFP Combo Managed Switch / 180W PoE budget
WGSW-28040P4	24-Port 10/100/1000Mbps PoE + 4-Port Gigabit TP/SFP Combo Managed Switch / 380W PoE budget

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