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Planet 24-Port 10/100/1000Mbps + 4 Gigabit TP/SFP Combo Managed Switch PoE 802.3af: 180w PoE Max, 2yr warranty

We usually stock at least a couple units. Larger orders can take 10-14 days to ship. Stock changes daily.


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
• 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

Ships within 1 business day.
  • Buy 2 for $543.65 each and save 3%
  • Buy 4 for $531.20 each and save 5%
  • Buy 6 for $518.75 each and save 7%


Hardware Specification
Hardware VersionVersion 2
Copper Ports28 10/100/1000Base-T RJ-45 Auto-MDI / MDI-X ports
SFP/mini-GBIC Slots4 SFP interfaces, shared with Port-25 to Port-28, compatible with 100Base-FX
Switch Processing SchemeStore-and-Forward
Switch Fabric56Gbps / non-blocking
Throughput @ 64Kbytes41.67Mpps
MAC Address Table16K entries
Share Data Buffer448K bytes
Flow ControlIEEE 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 ConsumptionWGSW-28040P
Max. 202 Watts / 688.82 BTU
Max. 398 Watts / 1357.18 BTU
Power RequirementAC 100~240V, 50/60Hz
ESD Protection6KV DC
Power over Ethernet
PoE Standard IEEE 802.3af PoE / PSE
PoE Power Supply TypeEnd-Span
PoE Power OutputPer Port 48V DC
Max. 15.4 Watts
Power Pin Assignment1/2(+), 3/6(-)
PoE Power BudgetWGSW-28040P: 180 Watts
WGSW-28040P4: 380 Watts
PoE AbilityNumber 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 InterfacesConsole, Telnet, Web Browser, SNMPv1, v2c
Security Management InterfacesSSH, SSL, SNMPv3
Port ConfigurationPort disable / enable
Auto-Negotiation 10/100/1000Mbps full and half duplex mode selection
Flow Control disable / enable
Port Description
Port StatusDisplay each port’s speed duplex mode, link status, flow control status, auto negotiation status, and trunk status
VLAN802.1Q Tagged Based VLAN
Private VLAN Edge (PVE)
IP Subnet VLAN
Voice VLAN
Up to 256 VLAN groups, out of 4094 VLAN IDs
Link AggregationIEEE 802.3ad LACP / Static Trunk
8 groups of 8-Port trunk support
QoS8-Level priority queue for switching
Traffic classification based, Strict priority and WRR
■ 802.1p priority
■ IP DSCP field
IGMP SnoopingIGMP (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
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
Standards Conformance
Regulation ComplianceFCC 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
Operating Temperature: 0 ~ 50 Degree C
Relative Humidity: 20 ~ 95% (non-condensing)
StorageTemperature: -10 ~ 70 Degree C
Relative Humidity: 20 ~ 95% (non-condensing)
Ordering Information
WGSW-28040P24-Port 10/100/1000Mbps PoE + 4-Port Gigabit TP/SFP Combo Managed Switch / 180W PoE budget
WGSW-28040P424-Port 10/100/1000Mbps PoE + 4-Port Gigabit TP/SFP Combo Managed Switch / 380W PoE budget




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