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Netgear ProSafe 48-Port Gigabit Ethernet Switch

  • SKU:  NWKNGRGS748T500NAS
  • Brand: Netgear
  • Manufacturer Part #: GS748T-500NAS
  • EDI Item #: NWK-NGR-GS748T500NAS
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GS748TPS comes with 48 10/100/1000 Mbps ports and four shared SFP ports. All ports support standards-based PoE and as a first in the industry, they also support IEEE 802.3at-based PoE+ on the first 4 ports of each switch, capable of providing up to 30W of power to higher-powered PoE devices such as dual-band N Wireless access points, videophones and IP cameras with pan/tilt/zoom capabilities. Coupled with Auto Voice VLAN feature, the switch greatly reduces the complexity of VoIP deployment, and makes it easy for SMBs to implement and manage a VoIP system on their network.

Product Features

Comprehensive QoS features

Port-based or 802.1p-based prioritization. Layer 3-based (DSCP) prioritization. Port-based ingress and egress rate limiting. Advanced controls for optimized network performance and better delivery of mission-critical traffic such as voice and video.

DHCP Snooping

Ensure IP address allocation integrity by allowing only clients with specific IP/MAC addresses to have access to the network.

Dual firmware images and configuration files

Dual firmware image and dual configuration file for transparent firmware updates/configuration changes with minimum service interruption.

Protected ports

Ensure no exchange of unicast, broadcast, or multicast traffic between the protected ports on the switch, therefore, improve the security of your converged 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.

Dynamic ARP inspection

Prevents a class of man-in-the-middle attacks, where an unfriendly station intercepts traffic for other stations by poisoning the ARP caches of its unsuspecting neighbors.

Multicast VLAN registration

Eliminates the replication of the same multicast traffic for every VLAN by sending multicast traffic only on to the dedicated multicast/source VLAN, resulting in more efficient utilization of network bandwidth.

Netgear ProSafe 48-Port Gigabit Ethernet Switch

Main Specifications

Product Description

NETGEAR ProSAFE GS748T 48-Port Gigabit Smart Managed Switch - switch - 48 ports - smart - desktop, rack-mountable

Device Type

Switch - 48 ports - L3 Lite - smart

Enclosure Type

Desktop, rack-mountable 1U

Subtype

Gigabit Ethernet

Ports

48 x 10/100/1000 + 2 x Gigabit SFP + 2 x combo Gigabit SFP

Performance

Bandwidth : 100 Gbps

Capacity

Virtual interfaces (VLANs) : 256 
ACL entries : 100 
Static routes : 32 
Layer 2 multicast groups : 512

MAC Address Table Size

16K entries

Jumbo Frame Support

9KB

Routing Protocol

Static IP routing

Remote Management Protocol

SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, HTTP

Features

Flow control, full duplex capability, auto-sensing per device, VLAN support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, Weighted Round Robin (WRR) queuing, store and forward, Broadcast Storm Control, IPv6 support, Weighted Random Early Detection (WRED), Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, MLD snooping, Dynamic ARP Inspection (DAI), LACP support, LLDP support, Energy Efficient Ethernet, Strict Priority Queuing (SPQ), 2MB packet buffer, VoIP support, DiffServ Code Point (DSCP) support

Compliant Standards

IEEE 802.3u, IEEE 802.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1as, IEEE 802.1ab (LLDP), IEEE 802.3az

Power

AC 120/230 V ( 50/60 Hz )

Dimensions (WxDxH)

17.3 in x 10.1 in x 1.7 in

Weight

7.63 lbs

Localization

Latin America, North America

Manufacturer Warranty

NETGEAR lifetime warranty

General

Device Type

Switch - 48 ports - L3 Lite - smart

Enclosure Type

Desktop, rack-mountable - 1U

Subtype

Gigabit Ethernet

Ports

48 x 10/100/1000 + 2 x Gigabit SFP + 2 x combo Gigabit SFP

Performance

Bandwidth : 100 Gbps

Capacity

Virtual interfaces (VLANs) : 256 
ACL entries : 100 
Static routes : 32 
Layer 2 multicast groups : 512

MAC Address Table Size

16K entries

Jumbo Frame Support

9KB

Routing Protocol

Static IP routing

Remote Management Protocol

SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, HTTP

Authentication Method

RADIUS, TACACS+

Features

Flow control, full duplex capability, auto-sensing per device, VLAN support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, Weighted Round Robin (WRR) queuing, store and forward, Broadcast Storm Control, IPv6 support, Weighted Random Early Detection (WRED), Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, MLD snooping, Dynamic ARP Inspection (DAI), LACP support, LLDP support, Energy Efficient Ethernet, Strict Priority Queuing (SPQ), 2MB packet buffer, VoIP support, DiffServ Code Point (DSCP) support

Compliant Standards

IEEE 802.3u, IEEE 802.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1as, IEEE 802.1ab (LLDP), IEEE 802.3az

Status Indicators

Link activity, port transmission speed, power, fan

Expansion / Connectivity

Interfaces

48 x 1000Base-T - RJ-45 
2 x 1000Base-X - SFP - uplink 
2 x 1000Base-X - SFP

Power

Power Device

Internal power supply

Voltage Required

AC 120/230 V ( 50/60 Hz )

Power Consumption Operational

41.4 Watt

Miscellaneous

Rack Mounting Kit

Included

MTBF

390,728 hour(s)

Compliant Standards

CISPR 22 Class A, EN 60950, IEC950, UL 1950, EN55024, CSA 22.2 No. 950, EN55022 Class A, EN50082-1, CCC, FCC Part 15 A, C-Tick Class A, VCCI Class A

Localization

Latin America, North America

Software / System Requirements

Software Included

Drivers & Utilities

Dimensions & Weight

Width

17.3 in

Depth

10.1 in

Height

1.7 in

Weight

7.63 lbs

Manufacturer Warranty

Service & Support

NETGEAR lifetime warranty

Environmental Parameters

Min Operating Temperature

32 °F

Max Operating Temperature

122 °F

Humidity Range Operating

0 - 90% (non-condensing)

Min Storage Temperature

-4 °F

Max Storage Temperature

158 °F

Humidity Range Storage

0 - 95% (non-condensing)

Manufacturer Warranty:  Limited Lifetime

Manufacturer Return Information:  Netgear Warranty Support

EDI Returns Allowed:  Yes

EDI Return Period (Days):  30

Master Box Qty:  6

UPC Code:  606449098259

 

- Visit the Eastern Data customer service page for general company RMA policy

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