TRENDnet TPE-4840WS (PoE+) 48-Port Gigabit Web Smart PoE+ Switch

TRENDnet’s 48-Port Gigabit Web Smart PoE+ Switch, model TPE-4840WS, offers 24 x Gigabit PoE+ ports (Ports 1-24 802.3at), 24 x Gigabit ports (Ports 25-48), 4 x shared SFP slots (shared with ports 45-48), and a PoE Power budget of 370 Watts. This IPv6 ready switch offers advanced traffic management, troubleshooting, access control, energy saving GREENnet, and monitoring features at a reduced cost.

24 x Gigabit PoE+ ports

24 x Gigabit ports

4 x shared SFP slots

370 Watt PoE budget

96 Gbps switching capacity

Private/Voice VLAN, QoS, and bandwidth controls

Smart fans reduce energy consumption

Rack mount brackets included

Limited Lifetime Warranty*

Feature :

	Hardware Design Provides 24 x Gigabit PoE+ ports (Ports 1-24 802.3at), 24 x Gigabit ports (Ports 25-48), 4 x shared SFP slots (shared with ports 45-48), a PoE Power budget of 370 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 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.
	Monitoring RMON, SNMP, SNMP Trap, and Port Mirroring support administrator monitoring solutions.

Diagram :

Specification :

Standards

IEEE 802.1D
IEEE 802.1Q
IEEE 802.1S
IEEE 802.1X
IEEE 802.1p
IEEE 802.1w
IEEE 802.1ab
IEEE 802.3
IEEE 802.3u
IEEE 802.3x
IEEE 802.3z
IEEE 802.3ab
IEEE 802.3ad
IEEE 802.3af
IEEE 802.3at
IEEE 802.3az

Device Interface

24 x Gigabit PoE+ ports (ports 1-24)
24 x Gigabit ports (ports 25-48)
4 x shared SFP slots (shared with ports 45 – 48)

LED indicators

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: 96 Gbps
RAM buffer: 1 MB
MAC Address Table: 16K entries
Jumbo Frames: 10 KB
HOL Blocking Prevention
Forwarding rates: 71.42 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
Trusted Host
Denial of Service (DoS)

ACL IPv4 L2-L4 & 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® 2008/2003 Server
Power over Ethernet
Total PoE power budget: 370 Watts
PoE+ ports 1 – 24: up to 30 Watts per port
PoE over current protection
PoE short circuit protection