Universal Scheu Company 1005 - Manual (Page 7)

Model 1005 24-Port 4 15 Ethernet™ Repeater Hub
4. OPERATION
The Model 1005 Repeater Hub requires no intervention beyond
occasionally monitoring the Power and Status LEDs.
Monitoring Power LED
The Power LED displays a steady green light when the Model 1005
Repeater Hub is connected to power.
Monitoring Status LEDs
The Link/Partition LED displays a blinking green light, indicating a
partition condition, when the Model 1005 Repeater Hub port registers
sixty-four consecutive collisions.
The Link/Partition LED displays a steady green light when a good port
link has been achieved.
2. SITE CONSIDERATIONS
The site for the Model 1005 Repeater Hub must provide:
• AC power outlet for each Model 1005 Repeater Hub
• Adequate ventilation
• Standard environmental conditions
• Isolation from electrical noise, including radio transmitters and
broadband amplifiers, motors, high power electrical lines, or
fluorescent light fixtures.
Additionally:
• The twisted pair cables should not run in the same conduit with
power line cables.
• Phone lines should be separated from data cables.
• Flat or “silver satin” wires should not be used.
• RJ-45 connected cables should be configured as crossover or
straight through according to installation requirements.
And:
• Since the Model 1005 Repeater Hub is an Ethernet repeater, the
entire installation should comply with the IEEE Ethernet 802.3
specification
• RJ-45 connected cables should be configured as crossover or
straight through according to installation requirements.