- 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



Net. Accessories
Networking


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