TRENDnet's 28-Port Gigabit Web Smart PoE+ Switch, model TPE-2840WS, 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.
Product Highlights:
IPv6 Ready
This switch supports IPv6 configuration and IPv6 neighbor discovery.
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.
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.
Monitoring
RMON, SNMP, SNMP Trap, and Port Mirroring support administrator monitoring solutions.
Access Controls
Features such as ACL, SSL, MAC/port filtering, Denial of Service controls, 802.1X, TACACS+, and RADIUS are compatible with layered network access controls.
Key Features:
- 56 Gbps switching capacity
- 4 x Gigabit PoE+ ports
- 20 x Gigabit PoE ports
- 4 x SFP slots
- 185 Watt PoE budget
- Smart fans reduce energy consumption
- Private/Voice VLAN, QoS, and bandwidth controls
Product Specifications:
Device Interface
- 4 x Gigabit PoE+ ports
- 20 x Gigabit PoE ports
- 4 x SFP slots
- LED indicators
- LED Display Mode button
- 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
- 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 Mirror
- 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
Special Features
- PoE+ (ports 1-4)
- IPv6
- 802.3az power saving
- Rack mountable
Power
- Input: 100 - 240 V AC, 50/60 Hz, internal power supply
- Consumption: 240.2 Watts (max.)
PoE
- PoE budget: 185 Watts
- Pin 3,6 for power+ and pin 1,2 for power- (mode A)
Fan/Acoustics
- Smart fans turn on when needed
- Quantity: 3
- Noise Level: 54 dB(A) (max.)
Certifications
MTBF
Operating Temperature
Operating Humidity
- Max. 90 percent non-condensing
Additional Information:
- Product Type: 28-Port Gigabit Web Smart PoE+ Switch
- Brand: TRENDnet
- Model: TPE-2840WS
- Color: Black
- Weight: 8.38 pounds
- Dimensions: 17.3 x 9.8 x 1.75 inches
- Warranty: Manufacturer's 3-Year Warranty
