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Click to enlargeNetgear ProSafe 48-port Gigabit Smart Switch, 10/100/1000Mbps, w/ 4 SFP GBIC Slots & Rack-mount Kit, Model: GS748T

More Items by Netgear

Manufacturer: Netgear
Mfg Part Number: GS748T
UPC/EAN: 606449036961

Netgear ProSafe 48-port Gigabit Smart Switch, 10/100/1000Mbps, w/ 4 SFP GBIC Slots and Rack-mount Kit, Model: GS748T. ds-dh

Part Number: NC-GS748T

Netgear ProSafe 48-port Gigabit Smart Switch, 10/100/1000Mbps, w/ 4 SFP GBIC Slots & Rack-mount Kit, Model: GS748T

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.

  • 48 10/100/1000 Mbps gigabit ports.
  • Non-blocking bandwidth.
  • Easy, browser-based switch management.
  • Rack mountable.
  • 4 Small Form-factor Pluggable (SFP)** GBIC slots.

  • Network Protocol and Standards Compatibility:
    - 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.
  • Power Supply:
    - Power Consumption: 70 W maximum.
    - 100-240VAC/50-60 Hz universal input.
  • Interfaces:
    - 48 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink on all ports).
    - 4 SFP slots for fiber Gigabit Ethernet modules.
  • 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.
  • LEDs:
    - Unit: power.
    - Per port: link, activity, speed.
  • Active Flow Control:
    - Half-duplex back-pressure control.
    - Full-duplex IEEE 802.3x pause frame flow control.
  • Safety Agency Approvals:
    - UL listed (UL 1950)/cUL.
    - IEC950/EN60950.
  • Performance Specifications:
    - Forwarding modes: Store-and-forward.
    - Bandwidth: 40 Gbps.
    - Network latency: Less than 20 μs for 64-byte frames in store-and-forward mode for 100 Mbps to 100 Mbps transmission.
    - Buffer memory: 1,632 KB embedded memory per unit.
    - Address database size: 16,000 media access control (MAC) addresses per system.
    - Addressing: 48-bit MAC address.
    - Mean Time Between Failure (MTBF): 69,930 hours (~8 years).
  • Modules:
    - Module with LC connectors for 50um or 62.5um multi-mode fiber cable.
    - Module with LC connectors for 9um single-mode fiber cable.
  • Environmental Specifications:
    - Operating temperature: 32 to 104oF (0 to 40o C).
    - Storage temperature: 14 to 158oF (-10 to 70oC).
    - Operating humidity: 90% maximum relative humidity, non-condensing.
    - Storage humidity: 95% maximum relative humidity, non-condensing.
    - Operating altitude: 10,000 ft (3,000 m) maximum.
    - Storage altitude: 10,000 ft (3,000 m) maximum.
  • Dimensions (H x W x D):
    - 1.7 x 17.3 x 10.25 in. (43 x 440 x 260 mm).
  • Warranty:
    - Switch: NETGEAR 5-year warranty.

System Requirements:
  • Category 5 network cables.
  • Network card for each PC.
  • Network software (e.g., Windows).

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.

References: | Netgear Company Website |

Limited Warranty: One year from invoice date with 5-year from invoice date with manufacturer. 30-Day money back from receiving date with 15% restocking fee for non-defective returns. No credit or refund after 30 days. Customer is responsible for returning defective products including DOA due to manufacturer unless testing is paid before shipping. (Alice-040306)

Notes: (1) **Use with NETGEAR ProSafe AGM731F 1000BASE-SX SFP GBIC module, ProSafeAGM732F 1000BASE-LX SFP GBIC module or ProSafe AGM733 1000BASE-ZX SFP GBIC. (2) *** Requires PC for initial discovery of Smart Switch features.

Related Items: | Netgear | Gigabit Switches / Hubs | More 24 Ports | USB Adapters/ Cables/ Hubs/ Accessories | Gigabit Ethernet | Network Switches | Everything for USB | Network Cables & Accessories |

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