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 40 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 set up trunks, VLANs, and prioritization.
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| Manufacturer |
Netgear, Inc |
| Manufacturer Part Number |
GS748TNA |
| Manufacturer Website Address |
www.netgear.com |
| Brand Name |
Netgear |
| Product Line |
ProSafe |
| Product Model |
GS748T |
| Product Name |
ProSafe GS748T 48-port Gigabit Smart Switch |
| Product Type |
Ethernet Switch |
| Interfaces/Ports | Number of Ports | 48 |
| Gigabit Ethernet Port | Yes |
| Interfaces/Ports | 48 x RJ-45 10/100/1000Base-T LAN |
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| Media & Performance | Connectivity Media | Category 5 10/100/1000Base-T |
| Performance | 40Gbps Bandwidth |
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| I/O Expansions | Number of Expansion Slots | 4 |
| Expansion Slots | (4 Total) SFP (mini-GBIC) |
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| Network & Communication | Flow Control | IEEE 802.3x (Full-duplex)
Back Pressure (Half-duplex) |
| Switching Method | Store-and-forward |
| Layer Support | 2 |
| Address Table | 16K MAC Address - Per System |
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| Management & Protocols | Management | Web-based configuration, anywhere on the network
IEEE 802.1Q: Tag VLAN (up to 64 Static VLAN groups)
Port-based VLAN (up to 48 groups)
IEEE 802.1p: Port-based QoS (options High/Normal)
Configuration Backup/Restore (easy to configure more than one switch) |
| Protocols | DHCP |
| Security Features | Password access control and Restricted IP Access List |
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| Controls/Indicators | Status Indicators | Unit: power
Per port: link, activity, speed |
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| Reliability | MTBF | 69930Hour |
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| Power Description | Input Voltage | 110V AC
220V AC |
| Input Voltage Range | 100V AC to 240V AC |
| Frequency | 50 Hz or 60 Hz |
| Power Consumption | 70 W @ Maximum |
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| Environmental Conditions | Temperature | 32 °F (0.0 °C) to 104 °F (40.0 °C) Operating
14 °F (-10.0 °C) to 158 °F (70.0 °C) Storage |
| Humidity | 90% Maximum Non-condensing Relative Humidity Operating
95% Maximum Non-condensing Relative Humidity Storage |
| Altitude | 10000 ft Maximum Operating
10000 ft Maximum Storage |
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| Physical Characteristics | Dimensions | 1.76" Height x 17.6" Width x 12.4" Depth |
| Shipping Dimensions | 5" Height x 15.25" Width x 20" Depth |
| Weight | 8.8 lb |
| Shipping Weight | 11.4 lb |
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| Miscellaneous | Package Contents | 48-port Gigabit Smart Switch GS748T
Rubber footpads
Power cord
Rack-mount kit
Smart Switch Resource CD
Smart Switch Installation guide
Warranty/Support information card |
| Additional Information | Auto Uplink
Addressing: 48-bit MAC address
Network latency: Less than 20 µs for 64-byte frames in store-and-forward mode for100 Mbps to 100 Mbps transmission
Smart Wizard Discovery Utility program auto discovers devices (up to 254 agents/switches); set system configuration to each agent
Firmware upgradeable |
| System Requirements | Management Requirements:
Category 5 network cables
Network card for each PC
Windows, MAC and Linux operating systems |
| Certifications & Standards | Electromagnetic Compliance:
CE mark, commercial
FCC Part 15 Class A
VCCI Class A
EN 55022 (CISPR 22), Class A
EN 50082-1
EN 55024
C-Tick
IEEE 802.3: 10BASE-T Ethernet
IEEE 802.3u: 100BASE-TX Fast Ethernet
IEEE 802.3ab: 1000BASE-T Gigabit Ethernet
IEEE 802.3x: full-duplex flow control
IEEE 802.1Q: Tag VLAN
IEEE802.3ad: Link Aggregation
IEEE 802.1p
Safety Agency Approvals:
UL listed (UL 1950)/cUL
IEC950/EN60950 |
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| Warranty | Lifetime |
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