NETGEAR GS748T GS748T GS748T User Manual

GS748T Smart Switch Hardware Installation Guide
B-2 Technical Specifications
v1.0, January 2007
Performance Specifications
Forwarding modes: Store-and-forward
Bandwidth: 96 Gbps
Network latency: Less than 20 microseconds for 64-byte frames in store-and-forward mode for
100 Mbps to 100 Mbps transmission
Buffer memory: 512 KB embedded memory per unit
Address database size: 8,000 media access control (MAC) addresses per system
Mean Time Between Failure (MTBF): 108,016 hours (~12 years)
Power Supply
Power Consumption: 90 W maximum
100–240VAC/50–60 Hz universal input
Physical Specifications
Dimensions (H x W x D): 1.7 x 17.3 x 12.2 in (43.2 x 440 x 305 mm)
Weight: 10.89 lb. (4.95 kg)
Environmental Specifications
Operating temperature: 0 to 55°C (32 to 131°F)
Storage temperature: -20 to 70°C (28 to 158°F)
Operating humidity: 90% maximum relative humidity, non-condensing
Storage humidity: 95% maximum relative humidity, non-condensing
Operating altitude: 3,000 m (10,000 ft.) maximum
Storage altitude: 3,000 m (10,000 ft.) maximum
Electromagnetic Emissions
CE mark, commercial
FCC Part 15 Class A
VCCI Class A
C-Tick

NETGEAR GS748T GS748T GS748T Specifications

General

Model Number	GS748T
Product Type	Switch
Ports	48
SFP Ports	4
Form Factor	Rack-mountable
Layer	Layer 2
Switching Capacity	96 Gbps
Forwarding Rate	71.4 Mpps
MAC Address Table Size	16K
Jumbo Frame Support	Yes
VLAN Support	Yes
Number of VLANs	256
Quality of Service (QoS)	Yes
PoE	No
Stackable	No
Port Type	Gigabit Ethernet
Management	Yes
Operating Temperature	32°F to 104°F (0°C to 40°C)
Storage Temperature	-4°F to 158°F (-20°C to 70°C)
Humidity	90% maximum relative humidity, noncondensing