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Home: Networking : Switches : .NETGEAR GS748TNA PROSAFE 48PT Gigabit Switch + 4xSFP 1U
 
Netgear

.NETGEAR GS748TNA PROSAFE 48PT Gigabit Switch + 4xSFP 1U
Unit Price $569.95
Item# NETBN-N7481R
Mfg. Part# GS748TNA
*For in-store pickup: please call store location for availability
Lifetime Warranty
$90 MIR (04/01/08 - 09/30/08)

 
Specification
  • Mfr Part Number: GS748TNA
  • Key Benefits:
    • 48x 10/100/1000Mbps gigabit ports
    • Non-blocking bandwidth
    • Easy, browser-based switch management
    • Rack mountable
    • 4x 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
  • Interfaces:
    • 48x RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink on all ports)
    • 4x SFP slots for fiber Gigabit Ethernet modules
  • Active Flow Control:
    • Half-duplex back-pressure control
    • Full-duplex IEEE 802.3x pause frame flow control
  • Performance:
    • Forwarding modes: Store-and-forward
    • Bandwidth: 40 Gbps
    • Network latency: Less than 20us for 64-byte frames in store-and-forward mode for 100Mbps to 100Mbps 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
  • LEDs: power, link, activity, speed
  • Power Supply:
    • Power Consumption: 70 W maximum
    • 100-240VAC/50-60 Hz universal input
  • Safety Agency Approvals:
    • UL listed (UL 1950)/cUL
    • IEC950/EN60950
  • Dimensions(WxDxH): 17.3 x 10.25 x 1.7 inch / 440 x 260 x 43 mm
  • Weight: 8.8 lbs / 4.0 kg
 
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