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NETGEAR ProSafe GS748T Hardware Installation Guide

NETGEAR ProSafe GS748T
38 pages
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Contents
Chapter 1 Introduction
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Chapter 2 Physical Description
GS748T Front-Panel and Back-Panel Configuration . . . . . . . . . . . . . . . . . 10
LED Designations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
System LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Device Hardware Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
RJ-45 Ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
SFP Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Reset Button. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Factory Defaults Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Chapter 3 Applications
Desktop Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Backbone Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Chapter 4 Installation
Step 1: Prepare the Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Step 2: Install the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Install the Switch on a Flat Surface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Install the Switch in a Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Step 3: Check the Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Step 4: Connect Devices to the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Step 5: Install an SFP Transceiver Module . . . . . . . . . . . . . . . . . . . . . . . . 24
Step 6: Apply AC Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Step 7: Manage the Switch using a Web Browser or the Smart Control
Center. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Appendix A Troubleshooting
Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Additional Troubleshooting Suggestions . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Network Adapter Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

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NETGEAR ProSafe GS748T Specifications

Interface IconInterface
RJ-45 connectors48
SFP GBIC module bays4
Auto UplinkYes
Performance Specifications IconPerformance Specifications
Bandwidth40 Gbps
Network latencyLess than 20 microseconds
Buffer memory1, 632 KB
Power Supply IconPower Supply
Power consumption70 W maximum
Input voltage100-240VAC
Frequency50-60 Hz
Physical Specifications IconPhysical Specifications
Dimensions (H x W x D)1.7 x 17.3 x 10.1 in
Weight8.8 lbs
Weight (kg)4.0 kg
Environmental Specifications IconEnvironmental Specifications
Operating temperature0 to 40°C
Storage temperature-20 to 70°C
Operating humidity90% maximum relative humidity

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