TRENDnet TL2-G448 48-Port Gigabit Managed Switch

TRENDnet TL2-G448 48-Port Gigabit Managed Switch

TRENDnet TL2-G448 48-Port Gigabit Managed Switch

B&H # TRTL2G448 MFR # TL2-G448
Special Order
Expected availability: 7-14 business days

Product Highlights

  • 48 x Gigabit Ethernet Ports
  • 4 x Shared SFP Slots
  • 96 Gbps Switching Capacity
  • Rack-Mountable Design
  • Enhanced QoS Features
  • CE, FCC, UL Certified
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  • 1Description

The TL2-G448 48-Port Gigabit Managed Switch from TRENDnet is managed Layer 2 switch with 48 Gigabit Ethernet ports, 4 shared SFP slots, a console port, and advanced Layer 2 management features. It's compatible with IPv6 and offers real-time traffic management, troubleshooting, access control, and monitoring. Furthermore, it has a 96 Gbps switching capacity and built-in variable speed fans to keep the unit cool while saving energy.

High-Speed SFP
The four shared Gigabit SFP slots allow for long-distance fiber optic connection for NAS access and server connections.
Smart Fans
Two built-in fans help dissipate heat to keep the hardware functioning longer, and have variable speeds based on real-time cooling needs.
Integration Flexibility
Managed features include access control lists, VLAN, IGMP snooping, QoS, RMON, SNMP trap, and syslog for monitoring and flexible network integration.
IPv6 Ready
This switch supports IPv6 configuration and IPv6 neighbor discovery.
Traffic Management
Supports a broad range of network configurations such as: 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
Figure out what the issue is with real time traffic comparison charts, error group charts, and a convenient cable diagnostic test.
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.
In the Box
TRENDnet TL2-G448 48-Port Gigabit Managed Switch
  • Power Cable (6')
  • RJ-45 to RS-232 Console Cable (3.94")
  • Rack Mount Kit
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description
    Network 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 802.3az
    Interface 48 x Gigabit ports
    4 x Shared Gigabit SFP slots
    1 x RJ-45 Console port
    LED indicators
    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: 96 Gbps
    RAM Buffer: 1 MB
    MAC Address Table: 16K Entries
    Jumbo Frames: 10 KB
    HOL Blocking Prevention
    Forwarding Rate: 71.4 Mpps (64-byte packet size)
    Management CLI (Console / Telnet / SSHv2)
    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 2560
    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
    Static Multicast Address
    Up to 256 multicast entries
    MLD Snooping v1, v2
    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
    Loopback Detection
    Duplicated Address Detection
    Trusted Host
    Denial of Service (DoS)
    ACL IPv4 L2-L4 and IPv6 MAC Address
    VLAN ID
    Ether Type (IPv4 only)
    IP Protocol 0-255TCP / UDP Port 1-65535
    802.1p
    DSCP (IPv4 only)
    IPv6 Address (IPv6 only)
    Management Utility Windows 10 / 8.1 / 8 / 7 / Vista / XP / 2003 / 2008 Server
    Fan 2 x 50 dBA fans
    Power Specifications
    Power Input 100 - 240 VAC, 50 / 60 Hz (internal power supply)
    Power Consumption 34.5 W (max)
    Environmental Specifications
    Operating Temperature 32 - 113°F (0 - 45°C)
    Operating Humidity Max. 90% non-condensing
    General
    MTBF 527,110 hours
    Certifications CE, FCC, UL
    Dimensions 17.3 x 9.8 x 1.75" (440 x 250 x 44.45 mm)
    Rack-mountable 1U height
    Weight 8.77 lb (3.98 kg)
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