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14 Appendix B Cabling Guidelines
Kingston Technology Company KNExTX/WG User’s Guide - Rev. A00
4. NEAR-END CROSSTALK (NEXT) – In wires packed together within a
cable, the signals generated at one end of the link can flush out the weaker
signals coming back from the recipient.
Appendix C Specifications
EtheRx 4- and 8-Port Fast Ethernet Workgroup Hubs
Compliance:
IEEE 802.3u 100BASE-TX Standard
Media Interface:
KNE4TX/WG
KNE8TX/WG
4 UTP ports for 100Mbps connections
8 UTP ports for 100Mbps connections
Diagnostic LEDs:
1 LED for each port
1 LED for Power Indicator (steady green)
5 LEDs for Utilization status (steady green)
1 LED for Collision Detection (flashing amber)
Link (steady green)
Activity (flashing green)
Partition / Error (flashing amber)
Connection Type: RJ-45, Female
Cable Type: Category 5 UTP 26 to 22 AWG
Maximum Cable Length:
Cascading 2 Class
II
repeaters (2 max.):
Repeater to node
:
5m (16.4ft)
100m (328ft)
Environmental:
Operating Temp. 0°C to 45°C (32°F to 113°F)
Storage Temp. -20°C to 60°C (-4°F to 140°F)
Relative Humidity 10% to 90% non-condensing
Electrical:
Input Voltage: 100VAC-240VAC, 50/60Hz
Auto-sensing
Output Voltage: 5VDC, 2A
Power Polarity:
Power Consumption:
KNE4TX/WG
KNE8TX/WG
4.5W
8.5W
Physical:
Dimension (HxWxD): 1.1” (28mm) x 6.5” (165mm) x 6.1” (155mm)
Weight: 1.9 lbs (0.86 kg)
Certification: