High Port Density Gigabit with Browser-based Management Included
Joining NETGEAR’s family of Smart Switches with simple switch management at no extra cost, this 1U high, 48-port Gigabit switch maximizes bandwidth and density for great value and capability. With 48 10/100/1000 Mbps ports, each capable of powering 2000 Mbps of data throughput in full-duplex mode, plus four optional fiber ports, it provides a 96 Gbps backbone and connects servers or power users, delivering large amounts of multimedia, image, and video information in no time at all. Standards-based, it is ideal for combining 10, 100, and 1000 Mbps devices, as it delivers automatic speed and full/half-duplex sensing plus Auto Uplink™ on every port. Four hot-swappable small form-factor pluggable (SFP)** GBIC slots provide optional fiber connectivity for greater distance. An intuitive, Web-browser interface offers simple switch management, making it a snap to monitor switch performance, configure ports, even setup trunks, VLANs, and prioritization.

High Density
48 10/100/1000 Mbps ports deliver full-speed packet forwarding in a 1U size to migrate your network to future-proof functionality. Four SFP GBIC fiber slots provide optional fiber connectivity for greater distance.

Intelligent
Smart Switch capability enables key management features for the value price of an unmanaged switch. Included are performance monitoring, port configuration, VLAN for traffic control, port trunking for increased bandwidth, and Class of Service (CoS) for traffic prioritization.

Right Sized
Ideal for growing businesses who want the benefits of management without the cost. Compatible with Windows, MAC and Linux operating systems.***

Easygoing and Durable
Simple to set up and simple to use for effortless network monitoring and troubleshooting. Made to last, this sturdy switch is housed in a 17-inch metal box and comes with a rack-mounting kit.

Like all NETGEAR ProSafe Smart Switches, the GS748T is backed by the NETGEAR ProSafe

Specification

Data transmission
Packet buffer memory	1.632 MB
Jumbo frames support	Yes
Latency (10-100 Mbps)	20 µs
MAC address table	8000 entries
Design
Rack mounting	Yes
Product colour	Blue
Safety	UL listed (UL 1950)/cUL, IEC 950/EN 60950
Certification	CE mark, commercial,FCC Part 15 Class A,VCCI Class A,EN 55022 (CISPR 22), Class A,EN 50082-1,EN 55024,C-Tick
Logistics data
Harmonized System (HS) code	85176990
Management features
Web-based management	Yes
Quality of Service (QoS) support	Yes
Switch layer	L2+
Switch type	Managed
Network
Number of VLANs	64
VLAN support	Yes
Spanning tree protocol	Yes
Rate limiting	Yes
Link aggregation	Yes
Flow control support	Yes
Full duplex	Yes
10G support	No
Networking standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-10 - 70 °C
Operating relative humidity (H-H)	0 - 90%
Storage relative humidity (H-H)	0 - 95%
Operating altitude	0 - 3000 m
Non-operating altitude	0 - 3000 m
Packaging data
Cables included	LAN (RJ-45)
Quick start guide	Yes
User guide	Yes
Manual	Yes
Performance
Compatible operating systems	Windows, MAC, Linux
Noise level	52 dB
Mean time between failures (MTBF)	108000 h
Ports & interfaces
Power connector	DC-in jack
SFP module slots quantity	2
Combo SFP ports quantity	2
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	48
Power
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	66 W
Power consumption (max)	70 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)	No
Security
Access Control List (ACL)	Yes
DHCP features	DHCP client
Weight & dimensions
Width	305 mm
Depth	43 mm
Height	440 mm
Weight	4.9 kg

Features

Managed L2+ Web-based management

Quality of Service (QoS) support

Basic switching RJ-45 Ethernet ports quantity: 48

MAC address table: 8000 entries

Access Control List (ACL)

Rack mounting

AC