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Description
TRENDnet TPE-2840WS 28-Port Gigabit Web Smart PoE+ SwitchThe TPE 2840WS 28 Port Gigabit Web Smart PoE+ Switch from TRENDnet offers 4 x Gigabit PoE+ ports (Ports 1 4 802. 3at), 20 x Gigabit PoE ports (Ports 5 24 802. 3af), 4 x SFP slots, and a PoE Power budget of 185 Watts. This IPv6 ready switch offers advanced traffic management, troubleshooting, access control, energy saving GREENnet, and monitoring features at a reduced cost. Hardware Design Provides 4 x Gigabit PoE+ ports (Ports 1 4 802. 3at), 20 x
The TPE-2840WS 28-Port Gigabit Web Smart PoE+ Switch from TRENDnet offers 4 x Gigabit PoE+ ports (Ports 1-4 802.3at), 20 x Gigabit PoE ports (Ports 5-24 802.3af), 4 x SFP slots, and a PoE Power budget of 185 Watts. This IPv6 ready switch offers advanced traffic management, troubleshooting, access control, energy saving GREENnet, and monitoring features at a reduced cost.
- Hardware Design
- Provides 4 x Gigabit PoE+ ports (Ports 1-4 802.3at), 20 x Gigabit PoE ports (Ports 5-24 802.3af), 4 x SFP slots, a PoE Power budget of 185 Watts, and includes rackmount brackets.
- Smart Fan
- Smart fan saves energy by varying fan speed and use based on cooling needs.
- IPv6 Ready
- This switch supports IPv6 configuration and IPv6 neighbor discovery.
- Traffic Management
- A broad range of network configurations are supported by: 802.3ad link aggregation, Asymmetric VLAN, 802.1Q VLAN, Voice VLAN, Private VLAN, Bandwidth Controls, GVRP, IGMP v1-v3, 802.1p Class of Service (CoS), Spanning Tree (STP, RSTP, and MSTP), and QoS queue scheduling.
- Troubleshooting
- Real time traffic comparison charts, error group charts, and a convenient cable diagnostic test aid in rapid troubleshooting.
- Access Control
- Features such as ACL, SSL, MAC/port filtering, Denial of Service controls, 802.1X, TACACS+, and RADIUS are compatible with layered network access controls.
- Monitoring
- RMON, SNMP, SNMP Trap, and Port Mirroring support administrator monitoring solutions.
UPC: 710931160208
In the Box
TRENDnet TPE-2840WS 28-Port Gigabit Web Smart PoE+ Switch
- CD-ROM (Utility & User's Guide)
- Power Cord (6 ft / 1.8 m)
- Rack Mount Hardware
- Limited 3-Year Manufacturer Warranty
| Standards | IEEE 802.1d IEEE 802.1p IEEE 802.1Q IEEE 802.1s IEEE 802.1w IEEE 802.1X IEEE 802.1ab IEEE 802.3 IEEE 802.3u IEEE 802.3x IEEE 802.3z IEEE 802.3ab IEEE 802.3ad IEEE 802.3af (15.4 Watts/port) IEEE 802.3at (30 Watts/port) IEEE 802.3az |
| Device Interfaces | 4 x Gigabit PoE+ ports (ports 1-4) 20 x Gigabit PoE ports (ports 5-24) 4 x SFP slots (slots 25-28) LED indicators LED Display Mode button (Toggles LED indicators to display Link/Activity or PoE only port status) Reset button |
| Data Transfer Rate | Ethernet: 10 Mbps (half duplex), 20 Mbps (full duplex) Fast Ethernet: 100 Mbps (half duplex), 200 Mbps (full duplex) Gigabit Ethernet: 2000 Mbps (full duplex) |
| Performance | Switch fabric: 56 Gbps Ram buffer: 1 MB MAC Address Table: 16 K entries HOL Blocking Prevention Forwarding rates: 41.7 Mpps (64-byte packet size) |
| Management | HTTP/HTTPS (SSL v2/3 TLS) Web based GUI SNMP v1, v2c, v3 RMON v1 Static Unicast MAC Address Enable/disable 802.3az power saving LLDP Virtual cable test IPv6: IPv6 Neighbor Discovery, IPv6 Static IP, DHCPv6, Auto configuration |
| MIB | MIB II RFC 1213 Bridge MIB RFC 1493 Bridge MIB Extension RFC 2674 SNMPv2 MIB RFC 1907 Ethernet Interface MIB RFC 1643 Ethernet -like MIB RFC 2863 Interface Group MIB RFC 2233 MIB Traps Convention RFC 1215 RMON MIB RFC 1757, RFC 2819 802.1p MIB RFC 2674 RADIUS Client Authentication MIB RFC 2618 LLDP-MIB IEEE 802.1ab Ping MIB RFC 2925, RFC 4560 |
| Spanning Tree Protocol | IEEE 802.1D STP (Spanning Tree protocol) IEEE 802.1w RSTP (Rapid Spanning Tree protocol) IEEE 802.1s MSTP (Multiple Spanning Tree protocol) |
| Link Aggregation | Static Link Aggregation 802.3ad Dynamic LACP |
| Quality of Service (QoS) | 802.1p Class of Service (CoS) DSCP (Differentiated Services Code Point) Bandwidth Control per port Queue Scheduling: Strict Priority, Weighted Round Robin (WRR) |
| VLAN | Multiple management VLAN assignment Asymmetric VLAN 802.1Q Tagged VLAN Dynamic GVRP Up to 256 VLAN groups, ID Range 1-4094 Private VLAN (Protected Ports) Voice VLAN (10 user defined OUIs) |
| Multicast | IGMP Snooping v1, v2, v3 (per VLAN) Static Multicast Address Up to 256 multicast entries |
| Port Mirroring | RX, TX, or Both One-to-one Many-to-one |
| Access Control | 802.1X Port-Based Network Access Control, RADIUS, TACACS+ Local Dial In User Authentication DHCP Snooping (per VLAN) Loopback Detection Duplicated Address Detection Denial of Service (DoS) |
| ACL IPv4 L2-L4 and IPv6 | MAC Address VLAN ID Ether Type (IPv4 only) IP Protocol 0-255 TCP/UDP Port 1-65535 802.1p DSCP (IPv4 only) IPv6 Address (IPv6 only) |
| Compatibility | Optional Software Utility: Windows 8.1, 8, 7, Vista, XP, Windows Server 2003,2008 |
| Power Over Ethernet | PoE+ (ports 1-4) IPv6 802.3az power saving PoE budget: 185 Watts Pin 3,6 for power+and pin 1, 2 for power- (mode A) |
| Power | Input: 100 - 240 V AC, 50/60 Hz, internal power supply Consumption: 240.2 Watts (max.) |
| Acoustics | Smart fans turn on when needed Quantity: 3 Noise Level: 54 dB(A) (max.) |
| MTBF | 257,362 hours |
| Operating Temperature | 23 to 122�F / -5 to 50�C |
| Operating Humidity | Max. 90% non-condensing |
| Certifications | CE, FCC |
| Dimensions | 17.30 x 9.80 x 1.75" / 440.00 x 250.00 x 44.45 mm |
| Weight | 8.38 lb / 3.8 kg |
| Packaging Info | |
|---|---|
| Package Weight | 11.0 lb |
| Box Dimensions (LxWxH) | 20.0 x 14.0 x 4.0" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Perfect Prom Suit
Size: Small, Color: Dark Black, Size: Small, Color: Dark Black
This suit was perfect for prom. The fit was clean, the material looked high quality, and the texture gave it a unique look. Definitely worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Award winning tuxedo!
Size: Large, Color: Baby Pink, Size: Large, Color: Baby Pink
Love this tuxedo suit! I’ve worn it a few times - to two different weddings and an Academy Awards viewing party, where I even won for best dressed. I get so many comments on it. The jacket and vest fit perfectly, however the pants are long and I had to hem them, but “stitch witchery” tape worked fine. The pants are also a little “stiff” - not a smooth fabric. But for occasional wear, it’s fine! The bow tie was sold separately.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Slim fit
Size: Large, Color: Brown
I recently purchased the brown slim-fit suit and am very impressed! For reference, I’m 6’2” and 222 lbs, and while I usually wear a size large, I went with an XL based on the fit advice and it was the perfect choice. This suit does run a bit small, so ordering a size up is definitely the way to go.
The slim fit is flattering and modern without being restrictive, and the rich brown color adds a unique and stylish touch to any occasion. The material feels high-quality, and the overall craftsmanship is excellent. If you're looking for a sharp, well-fitting suit, this one is a fantastic option—just be mindful of the sizing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2025
★★★★★ 5
Good Decision !
Size: Large, Color: Dark Black, Size: Large, Color: Dark Black
Upon receiving the suit we were definitely skeptical because certain materials don't match the pictures. But Baby when we say this one came and showed up. It was great material , not cheap feeling if you get what Im saying. The pants, jacket and vest all came as it said it would. Nothing was missing! It came pressed and very wrinkle free so it was taking care of prior to shipping out. We got a Large for my son because of course he wanted a slimmer fit. But it did work out. He had enough room to comfortably be able to move. And for it truly was a steal for how much it costed. This literally felt like it was suppose to cost a few hundred , but it was so affordable.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
"Showstopper Suit That Turned Heads All Night!”
Size: Medium, Color: Violet Purple, Size: Medium, Color: Violet Purple
I absolutely love this suit. We bought it specifically to match my son's girlfriend's prom dress, and it could not have been a more perfect choice. After she picked out her gown, I spent the entire Sunday searching for a suit that would complement it, and when I saw this one, I knew it was the one. The colors, the pattern, the style—it all came together perfectly.
When prom day came, my son looked so confident, handsome, and proud. He and his date looked stunning together, like they coordinated their outfits down to the smallest detail. You could tell they were a couple just by the way they complemented each other. He received nonstop compliments, not only at the prom send-off but even later that night when we went to Texas Roadhouse. People were turning their heads and praising the look. It was truly a moment.
This was hands down one of the best purchases I have ever made on Amazon. I do not usually write reviews, but this suit deserves the recognition. It was sleek, bold, well-fitted, and absolutely top tier. If you're considering this suit, do it. It is a total showstopper.
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Reviewed in the United States on May 4, 2025
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