NETGEAR 48-port Gigabit Smart Managed Switch (GS748T)

Model

Brand

NETGEAR

Model

GS748Tv5

Format & Standards

Format

Rack-mountable
Desktop

Standards

IEEE 802.3 Ethernet
IEEE 802.3i 10BASE-T
IEEE 802.3u 100BASE-T
IEEE 802.3ab 1000BASE-T
IEEE 802.1Q VLAN Tagging
IEEE 802.3x Full-Duplex Flow Control
IEEE 802.1Qav
IEEE 802.3z Gigabit Ethernet 1000BASE-SX/LX
IEEE 802.3ae 10-Gigabit Ethernet
IEEE 802.3ad Trunking (LACP)
IEEE 802.1AB LLDP with ANSI/TIA-1057 (LLDP-MED)
IEEE 802.1p Class of Service
IEEE 802.1Qat
IEEE 802.1D Spanning Tree (STP) 
IEEE 802.1s Multiple Spanning Tree (MSTP)
IEEE 802.1w Rapid Spanning Tree (RSTP)
IEEE 802.1x Radius network access control 
IEEE 802.1BA
IEEE 802.1AS

Network Management Type

Managed

Ports & Interface

Primary Ports

48 x 10/100/1000 Mbps auto-sensing Gigabit-Ethernet switching ports
2 x dedicated 1000Mbps SFP fiber ports
2 x combo 1000Mbps SFP fiber ports

Primary Port Speed

10/100/1000Base-T

Data Transmission

MAC Address Table

16K

VLAN Support

IEEE 802.1Q VLAN Tagging
Protocol based VLANs
MAC based VLANs
Voice VLAN: Based on phones OUI bytes (internal database, or user-maintained) or protocols (SIP, H323 and SCCP)
Protocol-based VLAN

Jumbo Frames

up to 9K packet size

Details

Buffer Memory

2MB

Protocols

TCP/IP

Security

IEEE 802.1x
Guest VLAN
RADIUS based VLAN assignment via .1x
MAC-based .1x
RADIUS Accounting
Network Storm Protection, DoS
Broadcast, Unicast, Multicast DoS Protection
DoS Attacks
Dynamic ARP inspection

SNMP

v1, v2c, v3

QoS

Yes

LACP

26 LAGS with max. of 8 members in each LAG

Layer

Full Layer 3

Port Mirroring

Yes

LEDs

Per Port: Speed, Link, Activity

Power

WorstCase, all ports used, line-rate traffic: 41.1W

Features

Features

Auto Negotiation of speed and duplex modes

IEEE 802.3x Flow Control

Dynamic MAC address management

IEEE 802.1Q-based VLAN

Auto Voice VLAN

Auto Video VLAN (selected models)

VLAN routing (selected models)

QoS based on WRR, strict priority, or both

Port-based and IEEE 801.2p-based QoS

TCP / UDP-based QoS

DiffServ

IPv4 and IPv6-based QoS

DSCP Support

Rate Limiting (egress only)

Link Aggregation and LACP

Dimensions & Weight

Dimensions

H x W x D: 42.93 mm x 439.93 mm x 257.05 mm

Weight

3.46 kg

Environmental

Temperature

32 to 122 degrees Fahrenheit (0 to 50 degrees Celsius)

Humidity

90% Maximum, Non-condensing

Packaging

Package Contents

Package Contents: 
ProSafe GS748Tv5 Ethernet Switch 
Power Cord 
Rack-Mounting Kit 
Resource CD

Manufacturer Warranty

Parts

Lifetime

Labor

Lifetime

Group

Model

GS748T-500NAS