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7724A

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LEDs indicate the status of the switch. For more information about these indicators, see LEDs.
Ethernet ports can connect the switch to network-ready devices. These ports can operate in half-duplex mode for 10/100Mbps and full-duplex mode for 10/100/1000Mbps.
Each mini-GBIC port can connect the switch to an optical networking device or another USRobotics smart switch.
Reset button returns settings to their factory defaults.
Power connector supports input voltages in the range 100–240V AC at 50–60Hz.

LEDs

LED	State	Condition
POWER	On	Receiving power
POWER	Off	Not receiving power
SYSTEM	Blinking	CPU is working
	On	CPU is not working
	Off	CPU is not working
Link/ACT	On	Link is up
	Blinking	Port is transmitting or receiving data
	Off	Link is down
SPEED	Amber	Link rate is 100 Mbps
	Green	Link rate is 1000 Mbps
	Off	Link rate is 10 Mbps or no active device is connected to the port

Specifications

General

Complies with IEEE802.3, IEEE802.3u, IEEE802.3ab IEEE802.3z 1000BASE-SX/LX (mini-GBIC)
Supports IEEE 802.3x flow control for full-duplex mode ports and back-pressure flow control for half-duplex mode ports
Supports 802.1p QoS traffic prioritization
Embedded 512KB RAM for packet buffering
Integrated address look-up engine, supports 8K absolute MAC addresses
Auto MDI/MDIX

Management

Web based configuration of key functionality, including:
802.1Q Virtual LAN
Quality of Service (QoS)
Port Mirroring
Port-based Trunking
Port configuration setting: speed, duplex mode, and device flow control

Physical

24 auto-sensing 10/100/1000 Mbps RJ-45 Ethernet ports
2 1000 Mbps auto-sensing mini-GBIC ports
Visual Diagnostic LEDs: Power, System, Ethernet Ports (24), and mini-GBIC Ports (2)
Standard 1U, 19” rack-mount case design
100–240VAC 50/60Hz, internal universal switching power supply

Environmental

Operating Temp: 0 to 40°C/Storage Temp. -10 to 70°C
Operating Hum.: 10% to 90% RH/ Storage Hum.: 5% to 90% RH

Package Contents

USRobotics Gigabit Smart Switch
Rack mount brackets and screws
Power cable
Quick Installation Guide
Documentation and Utility CD-ROM

Product Dimensions and Weights

Product: 17.3 x 8.27 x 1.75 inches (44 x 21 x 4.4 cm)
Package: 19.8 x 10.8 x 3.15 inches (50.4 x 27.3 x 8 cm)
9.2 lbs/4.17 kg

Power Consumption

35 watts (maximum)

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