NETGEAR ProSafe GS748T Hardware Installation Guide

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GS748T Gigabit Smart Switch
Standard L2 MIBs support
User ID configuration
Authentication login lists
IPv4 and IPv6 DiffServ
MAC, IPv4 and IPv6 ACL
Dual Image Support
Interface
48 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink™ on all
ports)
Two SFP combo ports for SFP modules
Two dedicated SFP ports for SFP modules
LEDs
Per RJ-45 port: Speed/Link/Activity
Per SFP port: Speed/Link/Activity
Per device: Power
Performance Specifications
Forwarding modes: Store-and-forward
Bandwidth: 100 Gbps
Address database size: 8K media access control (MAC) addresses per system
Mean Time Between Failure (MTBF): greater than 160,000 hours at 25°C
Power Supply
100 VAC–240 VAC/50 Hz–60 Hz, 2.0A Max, universal input
Physical Specifications
Dimensions (H x W x D): 1.7 x 17.3 x10.1/43 x 440 x 257 (in/mm)
Weight: 3.8 kg (8.4 lbs)
Environmental Specifications
Operating temperature: 0°C to 50°C (32°F to 122°F)
Operating humidity: 10% to 90% maximum relative humidity, noncondensing

NETGEAR ProSafe GS748T Specifications

Interface

RJ-45 connectors	48
SFP GBIC module bays	4
Auto Uplink	Yes

Performance Specifications

Bandwidth	40 Gbps
Network latency	Less than 20 microseconds
Buffer memory	1, 632 KB

Power Supply

Power consumption	70 W maximum
Input voltage	100-240VAC
Frequency	50-60 Hz

Physical Specifications

Dimensions (H x W x D)	1.7 x 17.3 x 10.1 in
Weight	8.8 lbs
Weight (kg)	4.0 kg

Environmental Specifications

Operating temperature	0 to 40°C
Storage temperature	-20 to 70°C
Operating humidity	90% maximum relative humidity