3 specification of the ethernet cable, Specification of the ethernet cable, E94aycen communication manual (ethernet) – Lenze E94AYCEN User Manual
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EDS94AYCEN EN 9.0 - 09/2012
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E94AYCEN communication manual (Ethernet)
Installation
Electrical installation
Free space
When ordering and using your Ethernet cable, note the amount of free space available.
[5-4]
Free space
5.2.3
Specification of the Ethernet cable
Structure of the Ethernet cable
[5-5]
Structure of the Ethernet cable (S/FTP, CAT 5e)
E94YCET017
Note!
Only use cables that meet the listed specifications.
Specification of the Ethernet cable
Ethernet standard
Standard Ethernet (in accordance with IEEE 802.3), 100Base-TX (Fast
Ethernet)
Cable type
S/FTP (Screened Foiled Twisted Pair), ISO/IEC 11801 or EN 50173, CAT 5e
Damping
23.2 dB (at 100 MHz and per 100 m)
Crosstalk damping
24 dB (at 100 MHz and per 100 m)
Return loss
10 dB (per 100 m)
Surge impedance
100 Ω
E94YCEP016
A Cable insulation
B Braid
C Foil shield
TP1
...
TP4
Twisted core pairs 1 ... 4
Colour coding of the Ethernet cable