Management software with easy-to-use GUI interface offers refined control for secure setup, access, and SNMP (NMS 300) management.
Supports desktop or rackmount placement, and includes all the necessary mounting hardware in the box
Reduces fan noise to protect your home office or business environment.
Covered by ProSAFE Lifestime Protection, an industry-best Lifetime Limited Hardware Warranty, Next Business Day Replacement and 24/7 chat with a NETGEAR expert
Designed to optimize power usage lowering its cost to operate. Most models are compliant with IEEE802.3az Energy Efficient Ethernet mode.
Every NETGEAR Network switch is rigorously tested for reliability, quality, and performance.
Dimensions in Inches: 17.3L x 10.1W x 1.7H; Weight in Pounds: 7.6
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Overview
Specs
Reviews (16)
Learn more about the Netgear Inc. GS748Tv5
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: 1.69" x 17.32" x 10.12"
Weight
7.63 lbs.
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
Additional Information
Date First Available
February 21, 2019
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.