EtherHub-16 Quick Start Guide
6
Symptom: Jabber indicator lights up.
Causes: Frame received on this port exceeds length threshold for Jabber Lockup Protection.
Solution: If jabber lockup has occurred, it will be automatically re-enabled when the problem
is corrected or the port receives a valid data packet. Check for a faulty network
interface card that has started transmitting data but never stops.
Symptom: Power indicator does not light up after power on.
Causes: Defective power supply or attached cable, or a problem at the power source.
Solution: Check the power source and attached cable. If the problem cannot be resolved, you
may have to replace your unit’s power supply. Ask for dealer assistance.
Specifications
Transmission Technique : Baseband
Topology : Tree, Star, Bus (BNC)
Access Method : CSMA/CD, 10 Mbps
Standard Conformance : IEEE 802.3 10BASE-T
Media Supported : Category 3,4,5 twisted-pair cable
Interfaces : 16 standard MDI-X RJ-45 ports, 1 MDI RJ-45 daisy-chain port,
2 AUI ports, 2 BNC ports
Hub-to-Workstation Distance : 100m max.
DimensionsDimensions : 442mm x 141mm x 50mm (17.4" x 5.55" x 1.97")
Power Input : 100-240 (
10%) VAC
Power Consumption : 1 Amp max.
Temperature : 0°C to 80°C (Standard Operating)
Humidity : 90% (Noncondensing)
Certification :
Emissions : FCC Class A
Safety : UL, CSA, TÜV/GS
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