4 specification of the ethernet cable, Specification of the ethernet cable, E84aycer communication manual (profinet) – Lenze E84AYCER User Manual

Page 30

E84AYCER communication manual (PROFINET)

Installation

Electrical installation

EDS84AYCER EN 2.0 - 11/2010

5.2.4

Specification of the Ethernet cable

Structure of the Ethernet cable

[5-9]

Structure of the Ethernet cable (S/FTP, CAT 5e)



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