Pièce
Switch Ethernet de type 1.pdf · 2 826 mots · du marché « Transformation complète du Musée de la Carte à Jouer - Travaux multi-corps de métier (18 lots) : démolitions,… », dossier de consultation officiel.
Data Sheet | GS748Tv6
Gigabit Smart Switches
Experience the New Generation
of Gigabit Smart Switch with
Remote/Cloud Management
The NETGEAR® new GS748Tv6 Gigabit The GS748T comes with 48 Gigabit This new Gigabit Smart switch GS748Tv6
Smart switch offers new, powerful L2+/ Ethernet ports with 2 dedicated Gigabit with Remote/Cloud Management from
Layer 3 Lite features with enhanced SFP and 2 combo copper/SFP ports, all NETGEAR is the optimized solution
performance and usability. It is purposely with increased number of simultaneously providing the best value at an affordable
designed for the future where increased connected ports. SMB price point.
traffic and application-oriented tasks
demands more intelligence at the edge,
higher realiability and improved network
efficiency on top of operational cost
savings and ease of management.
Highlights
Designed for Converged Network, • IGMP and MLD snooping, providing • Up to 4 SFP ports offer more
Big or Small advanced multicast filtering connectivity ports and providing better
• Gigabit speed with non-blocking Build a Future-proof Network with value and usability at no extra cost
architecture supporting 100% Gigabit NETGEAR • Energy Efficient Ethernet
throughput (IEEE802.3az) support for more
• Solid performance with non-
• Auto Voice VLAN for fast and reliable blocking architecture, 16K MAC energy saving in the future when
deployment of VoIP addresses, 256 VLANs, 100 shared more IEEE-compliant end devices
ACL entries, 32static routes, and come to market
• Auto Video VLAN, following the same
512 Multicast Groups • Advanced QoS with IPv4/
concept of Auto Voice, help speed up
your deployment of IP-based • Comprehensive IPv6 supporting IPv6 traffic filtering and prioritization
surveillance system management, QoS and ACL,
• Static routing, helps to route internal ensuring investment protection
traffic for more efficient use of network and a smooth migration to
resources IPv6-based network
PAGE 1 of 13
Data Sheet | GS748Tv6
Gigabit Smart Switches
• Dynamic VLAN assignment for Fully-integrated cloud-manageable Small IT, not Big IT
easy user authentication and devices
• Easy to manage via web-based
location-independent access to • Remote/Cloud Management management GUI for multi-switch
network capability with NETGEAR Insight. deployment
• Multicast VLAN Registration for Instantly activate NETGEAR Insight
• Standard-based technology,
eliminating unnecessary multicast Cloud management from the web
ensuring interoperability with any
traffic and improve the efficiency of GUI, for simpler configuration and
standard-based devices in the
network utilization deployment from anywhere using the
existing network
Network Development Made Easy NETGEAR Insight app on mobile
devices or the Insight Cloud portal • Dual firmware images, improving
• Auto Voice VLAN for easy through a web browser reliability and uptime to your
development of VoIP network
• Auto Video for simple deployment • Worry-free with NETGEAR limited
of IP Surveillance lifetime hardware warranty*
• ACL Wizard for a guided tour to set
up your network access control
PAGE 2 of 13
Data Sheet | GS748Tv6
Gigabit Smart Switches
Hardware-at-a-Glance
FRONT REAR
Model Power
Form-Factor 10/100/1000Base-T RJ45 ports 100/1000X Fiber SFP ports Fans
Name Supply
GS748T Rack mount 48 2 (Dedicated) + 2 (Combo) Internal 2
GS748T: 48-port 1000base-T Gigabit Smart Switch
• 48 Gigabit copper ports
• 2 dedicated SFP ports and 2 combo copper/SFP ports
Software-at-a-Glance
IPv4 / IPv6 EEE (802.3az)
Management Auto-VoIP VLANs Convergence
Multicast filtering Auto-EEE
NETGEAR Insight
Static, Voice Video,
mobile app or Insight IGMP and MLD LLDP-MED, RADIUS,
Yes Yes MAC,
Cloud Portal for local or Snooping 802.1X
Protocol-based
remote management
Performance-at-a-Glance
MAC address table
Static Routes
Model Name Packet buffer ACLs VLANs Fabric
IP interfaces
Multicast Group
16K MAC
100 shared ACLs 32 static routes
GS748T 2MB 256 VLANs 100Gbps line-rate
(MAC, IP4 and IPv6) IPv4
512 Multicast Groups
PAGE 3 of 13
Data Sheet | GS748Tv6
Gigabit Smart Switches
Features and Benefits
Hardware Features
Dedicated SFP ports provides fiber uplinks without sacrificing any down-
link Gigabit port.
Dedicated SFP Fiber Uplinks Up to 4 SFP ports provide not only redundant uplinks, but can also build
dual redundancy by a trunked uplink with link aggregation and failover, the
dual-redundancy, a powerful design for the network virtualization
Temperature-based fan-speed control minimizes system acoustic noise in
Low Acoustics
any environment starting at 37.20dBA at 25°C (77°F) ambient.
Energy Efficient Ethernet (IEEE 802.3az) Maximum power reduction for onging operational cost savings
Software Features
IP phones and PCs can authenticate on the same port but under different
VLAN assignment policies. Users are free to move around and enjoy the
Dynamic VLAN Assignment
same level of network access regardless of their physical location in the
network
A simple way to provide segmentation of the network with internal routing
Static Routing through the switch – reserving the router for external traffic routing only,
making the entire network more efficient
Comprehensive IPv6 Support for Management, Build current network with future in mind. Ensure investment protection
ACL and QoS and a smooth migration to IPv6-based network without switch replacement
Facilitate fast receiver joins and leaves for multicast streams. Save cost and
IGMP Snooping and MLD Snooping improve network efficiency by ensuring multicast traffic only reaches desig-
nated receivers without the need of an extra multicast router.
Robust Security Features: Build a secured, converged network with all types of traffic by preventing
• 802.1x authentication external attacks and blocking malware while allowing secure access for
authorized users
• DHCP Snooping
• Port-based security by locked MAC
• ACL filtering to permit or deny traffic based
on MAC and IP addresses
Automatic Voice over IP prioritization with Auto-VoIP simplifies most com-
plex multi-vendor IP telephones deployments either based on protocols
(SIP, H323 and SCCP) or on OUI bytes (default database and user-based
OUIs) in the phone source MAC address; providing the best class of ser-
Auto Voice and Auto Video vice to VoIP streams (both data and signaling) over other ordinary traffic by
classifying traffic, and enabling correct egress queue configuration. When
deployed IP phones are LLDP-MED compliant, the Voice VLAN will use
LLDP-MED to pass on the VLAN ID, 802.1P priority and DSCP values to the
IP phones, accelerating convergent deployments
Comprehensive QoS Features: Advanced controls for optimized network performance and better delivery
• Port-based or 802.1p-based prioritization of mission-critical traffic such as voice and video
• Layer 3-based (DSCP) prioritization
• Port-based egress rate limiting
Ensure IP address allocation integrity by allowing only clients with specific
DHCP Snooping
IP/MAC addresses to have access to the network
Dual firmware image and dual configuration file for transparent firmware
Dual Firmware Images and Configuration Files
updates/configuration changes with minimum service interruption
PAGE 4 of 13
Data Sheet | GS748Tv6
Gigabit Smart Switches
Software Features (continued)
Ensure no exchange of unicast, broadcast, or multicast traffic between the
protected ports on the switch, therefore, improve the security of your con-
Protected Ports verged network where your sensitive phone conversation can stay private
and your surveillance video clips can be forwarded to their designated
storage device without leakage or alteration
Prevents a class of man-in-the-middle attacks, where an unfriendly station
Dynamic ARP Inspection intercepts traffic for other stations by poisoning the ARP caches of its
unsuspecting neighbors
Eliminates the replication of the same multicast traffic for every VLAN by
Multicast VLAN Registration sending multicast traffic only on to the dedicated multicast/source VLAN,
resulting in more efficient utilization of network bandwidth
PAGE 5 of 13
Data Sheet | GS748Tv6
Gigabit Smart Switches
Example Application
Converged Network Application
Why is the NETGEAR latest generation of Gigabit Smart switch the right
choice for SMBs?
NETGEAR Gigabit Smart switches offer the best return on your investment:
• Well-staged for future network upgrade with Gigabit to desktop and network virtualization
• Cost-effectively bring intelligence to the edge of the network with traffic management features from the Smart switches
• Improved usability for easier and smoother deployment of voice, video and WLAN on the same converged platform
• Limited lifetime* warranty for peace-of-mind
PAGE 6 of 13
Data Sheet | GS748Tv6
Gigabit Smart Switches
Simply activate NETGEAR Insight Cloud management to manage your
network. Anytime. Anywhere.
Activating NETGEAR Insight Cloud management enables users to experience simpler configuration and deployment from
anywhere using the NETGEAR Insight app from mobile devices or the Insight Cloud portal from any device with a web
browser.
Unique advanced management features of these Insight managed devices include:
• Remote monitoring and management with performance dashboards and troubleshooting features including remote
reboot, port and PoE advanced configuration including remote enable/disable/power-cycle, PoE scheduling, and firmware
updates with auto-schedule mode
• Single pane-of-glass multi-device, multi-network, and multi-site remote monitoring and notifications with the NETGEAR
Insight app
• Full-fledged local or remote access for configuration, management, and monitoring on a larger display using your tablet,
laptop, or desktop computer through the NETGEAR Insight Cloud portal
• Configurable in-app and email alerts and notifications
• Auto-join and configure (zero-touch provisioning) for additional Insight managed devices added to the network
• Centralized network configuration (policies) across Insight managed switches, and access points for VLANs, ACLs, QoS,
LAGs, etc.
• Cloud-based network administration, monitoring, and firmware management
For more information about NETGEAR Insight-manageable device settings, please see at:
https://www.netgear.com/support/product/Insight.aspx
As a part of NETGEAR's Total Network Solution, this product is compatible with a wide range of routers, access points and
switches that can be remotely managed through the Insight Remote Cloud Management platform.
Find out more: www.netgear.com/total
PAGE 7 of 13
Data Sheet | GS748Tv6
Gigabit Smart Switches
Technical Specifications GS748Tv6
48 10/100/1000 Mbps auto-sensing Gigabit-Ethernet switching ports, and
Interfaces two dedicated 1000Mbps SFP fiber ports, and two combo 1000Mbps SFP
fiber ports
Unified Network Management (Discovery, Setup, Monitoring, And Management)
NETGEAR Insight mobile app on phone or tablet; Insight Cloud portal from
Discovery, setup, monitoring and management
PC, Mac, or tablet web browser
Anywhere, anytime, from the palm of your hand using Insight mobile app or
Remote/Cloud management
from any PC, Mac, or tablet web browser using the Insight Cloud portal
Centralized network configuration (policies) across Insight managed switch-
Centralized network configuration (policies)
es, and wireless access points for VLANs, ACLs, QoS, and LAGs
Device auto-join and configure (zero-touch Additional Insight managed devices added to the network automatically
provisioning) inherit the network configuration
Manage multiple sites, locations, and networks in a single view using the
Multi-site, multi-network single pane-of-glass view
Insight mobile app or Insight Cloud portal
Multi-switch, multi-port concurrent configuration Apply settings and policies on multiple ports across multiple switches all at
for ACLs, VLANs, QoS, PoE, etc the same time using the Port Config Wizard
Performance Specification
Forwarding modes Store-and-forward
Packet Buffer 2MB
Bandwidth 100Gbps
Priority queues 8
Priority queuing Weighted Round Robin (WRR)
MAC Address database size 16k media access control (MAC) addresses
Addressing 48-bit MAC address
Multicast groups 512
Number of static routes 32
Number of routed VLANs 15
Number of ARP Cache entries 512
Number of DHCP snooping bindings 8K
Number of DHCP static entries 1024
ACL 100 shared for MAC, IP and IPv6 ACLs
Jumbo frame support up to 9K packet size
Acoustic noise (ANSI-S10.12) 37.2 dBA
Mean Time Between Failures (MTBF) 390,728 hours (44.6 years)
L2 Services - VLANs
IEEE 802.1Q VLAN Tagging Yes
Protocol based VLANs Yes
MAC based VLANs Yes
Based on phones OUI bytes (internal database, or user-maintained)
Voice VLAN
or protocols (SIP, H323 and SCCP)
Protocol-based VLAN Yes
PAGE 8 of 13
Data Sheet | GS748Tv6
Gigabit Smart Switches
Network Security GS748Tv6
IEEE 802.1x Yes
Guest VLAN Yes
RADIUS based VLAN assignment via .1x Yes
MAC-based .1x Yes
RADIUS Accounting Yes
Network Storm Protection, DoS Yes
Broadcast, Unicast, Multicast DoS Protection Yes
DoS Attacks Yes
Dynamic ARP inspection Yes
L2 Services - Availability
IEEE 802.3ad - LAGs Yes
LACP Yes (26 LAGS with max. of 8 members in each LAG)
Broadcast Storm Control Yes
IEEE 802.3x (Full Duplex and flow control) Yes
IEEE 802.1D Spanning Tree Protocol Yes
IEEE 802.1w Rapid Spanning Tree Yes
IEEE 802.1s Multiple Spanning Tree Yes
L2 Services - Multicast Filtering
IGMP Snooping (v1, v2 and v3) Yes
MLD Snooping Support (v1 and v2) Yes
IGMP Snooping Queries Yes
Block Unknown Multicast Yes
Multicast VLAN Registration Yes
L2 Services - Multicast Filtering
IGMP Snooping (v1, v2 and v3) Yes
MLD Snooping Support (v1 and v2) Yes
IGMP Snooping Queries Yes
Block Unknown Multicast Yes
Multicast VLAN Registration Yes
L3 Services - DHCP
DHCP Client Yes
DHCP Snooping Yes
L3 Services - IPv4 Routing
Static Routing Yes
VLAN Routing Yes
IP Source Guard Yes
PAGE 9 of 13
Data Sheet | GS748Tv6
Gigabit Smart Switches
Network Monitoring and Discovery Services GS748Tv6
802.1ab LLDP Yes
SNMP v1, v2c, v3
RMON 1,2,3,9 Yes
Network Traffic
Access Control Lists (ACLs) L2 / L3 / L4
IP-based ACLs (IPv4 and IPv6) Yes
MAC-based ACL Yes
TCP/UDP-based ACL Yes
MAC lockdown Yes
MAC lockdown by the number of MACs Yes
IEEE 802.1x Radius Port Access Authentication Yes
Network Traffic
Port-based security by locked MAC addresses Yes
Dynamic VLAN Assignment Yes
Dynamic ARP inspection Yes
Quality of Service (QoS)
Access Lists Yes
L2 MAC, L3 IP and L4 Port ACLs Yes
Egress rate limiting Yes
Support for IPv6 fields Yes
DiffServ QoS Yes
IEEE 802.1p COS Yes
Dst MAC and IP Yes
IPv4 and v6 DSCP Yes
IPv4 and v6 TOS Yes
WRR (Weighted Round Robin) Yes
Strict Priority Queue Technology Yes
Yes, based on protocols (SIP, H323 and SCCP) or on OUI bytes (default
Auto-VoIP
database and user-based OUIs) in the phone source MAC address
Auto Video Yes
Port Mirroring Yes
PAGE 10 of 13
Data Sheet | GS748Tv6
Gigabit Smart Switches
IEEE Network Protocols GS748Tv6
• IEEE 802.3 Ethernet • IIEEE 802.1AB LLDP with ANSI/TIA-1057 (LLDP-MED)
• IEEE 802.3i 10BASE-T • IEEE 802.1p Class of Service
• IEEE 802.3u 100BASE-T • IEEE 802.1D Spanning Tree (STP)
• IEEE 802.3ab 1000BASE-T • IEEE 802.1s Multiple Spanning Tree (MSTP)
• IEEE 802.1Q VLAN Tagging • IEEE 802.1w Rapid Spanning Tree (RSTP)
• IEEE 802.3x Full-Duplex Flow Control • IEEE 802.1x Radius network access control
• IEEE 802.3z Gigabit Ethernet 1000BASE-SX/LX
• IEEE 802.3ae 10-Gigabit Ethernet
• IEEE 802.3ad Trunking (LACP)
Management
Password Management Yes
Configurable Management VLAN Yes
Admin Access Control via Radius and TACACS+ Yes
Web-based Graphical User Interface (GUI) Yes
IPv6 Management Yes
Dual Software (firmware) Image Yes
Dual Configuration File Yes
Management
SNTP Client over UDP Port 123 Yes
SNMP v1/v2C Yes
SNMP v3 with Multiple IP Addresses Yes
RMON 1,2,3,9 Yes
Port Mirroring Yes
Many to One Port Mirroring Yes
Cable Test Utility Yes
SSL/HTTPS and TLS v1.2 and v1.3
Yes
for Web-based access
File Transfers (uploads, downloads) TFTP / HTTP
HTTP Download (firmware) Yes
Syslog (RFC 3164) Yes
LEDs
Per Port Speed, Link, Activity
Per Device Per Device Power and Fan
Physical Specifications
Weight (kg) 3.46 kg (7.63 lb)
440 x 257 x 43 mm
Dimensions (WxDxH) mm
(17.3 x 10.1 x 1.7 in)
PAGE 11 of 13
Data Sheet | GS748Tv6
Gigabit Smart Switches
Power Consumption (when all ports used,
GS748Tv6
line-rate traffic and max PoE if applicable)
Worst case, all ports used, line-rate traffic 41.1W
Environmental Specifications
Operating
Operating Temperature 32° to 122°F (0° to 50°C)
Humidity 90% maximum relative humidity, non-condensing
Altitude 10,000 ft (3,000 m) maximum
Storage
Storage Temperature – 4° to 158°F (–20° to 70°C)
Humidity (relative) (relative) 95% maximum relative humidity, non-condensing
Altitude 0,000 ft (3,000 m) maximum
Electromagnetic Emissions and Immunity
CE mark, commercial
FCC Part 15 Class A, VCCI Class A
Certifications
ICES-003 Class A, KC class A, UKCA class A, BSMI class A;
RCM class A
Safety
Certifications CE, UKCA, CB, CSA, RCM, BSMI
Warranty and Support
Hardware Limited Warranty Limited Lifetime*
Lifetime 24x7 online Technical Support* Limited Lifetime*
Lifetime Next-Business-Day (NBD) Replacement Limited Lifetime*
Category 1
PMB0311 (1 yr)
ProSUPPORT OnCall 24x7**
PMB0331 (3 yr)
PMB0351 (5 yr)
Package Contents
Gigabit Smart switch
Power cord
All models
Rack mount kit
Installation guide
PAGE 12 of 13
Data Sheet | GS748Tv6
Gigabit Smart Switches
Ordering Information
GS748T
GS748T-600AUS Australia and New Zealand
GS748T-600EUS Europe, including United Kingdom
GS748T-600INS India
GS748T-600JPS Japan
GS748T-600KOS South Korea
GS748T-600NAS North America, Latin America
GS748T-600PES Middle East
GS748T-600PRS China
GS748T-600TWS Taiwan
GS748T-600UKS Hong Kong and Singapore
Optional Modules, Software License and Accessories
AGM731F 1000Base-SX SFP GBIC (Multimode)
AGM732F 1000Base-LX SFP GBIC (Single mode)
AGM734-10000S SFP Transceiver 1000BASE-T Copper RJ45 GBIC
AFM735-10000S (GS748T combo port only) 100Base-FX SFP LC GBIC
*
This product comes with a limited warranty that is valid only if purchased from a NETGEAR authorized reseller, and covers unmodified hardware, fans and internal power supplies – not software or
external power supplies, and requires product registration at https://www.netgear.com/business/registration within 90 days of purchase; see https://www.netgear.com/about/warranty for details.
Intended for indoor use only.
The NETGEAR OnCall 24x7 contract provides unlimited phone, chat and email technical support for your networking product.
**
NETGEAR, the NETGEAR Logo, and NETGEAR Insight are trademarks of NETGEAR, Inc. in the United States and/or other countries. Other brand names mentioned herein are for identification
purposes only and may be trademarks of their respective holder(s).
NETGEAR, Inc. 350 E. Plumeria Drive, San Jose, CA 95134-1911 USA, 1-888-NETGEAR (638-4327), E-mail: info@NETGEAR.com, www.NETGEAR.com
DS-GS748T-23Jul24
PAGE 13 of 13
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