Allied Telesis AT-SBx81CFC960, Installation Manual

Page: 52 / 324

Chapter 2: Ethernet Line Cards
52 Section I: Hardware Overview
Cable
Requirements
The cable requirements for the ports on the AT-SBx81GT24 and AT-
SBx81GT40 Line Cards are listed in Table 12.
Note
Patch cables for the AT-SBx81GT40 Line Card, in lengths of 1
meter and 3 meters with RJ point 5 and RJ-45 connectors, are
available from Allied Telesis. Contact your Allied Telesis sales
representative for information.
The cable requirements for the PoE ports on the AT-SBx81GP24 Ethernet
Line Card are given in Table 13 on page 52.
Table 12. Twisted Pair Cable for the AT-SBx81GT24 and AT-SBx81GT40
Line Cards
Cable Type 10Mbps 100Mbps 1000Mbps
Standard TIA/EIA 568-B-
compliant Category 3 shielded
or unshielded cabling with 100
ohm impedance and a
frequency of 16 MHz. Yes Yes No
Standard TIA/EIA 568-A-
compliant Category 5 or TIA/
EIA 568-B-compliant Enhanced
Category 5 (Cat 5e) shielded or
unshielded cabling with 100
ohm impedance and a
frequency of 100 MHz. Yes Yes Yes
Standard TIA/EIA 568-B-
compliant Category 6 or 6a
shielded cabling. Yes Yes Yes
Table 13. Twisted Pair Cable for the AT-SBx81GP24 Line Card
Cable Type
10Mbps 100Mbps 1000Mbps
Non-
PoE
PoE PoE+
Non-
PoE
PoE PoE+
Non-
PoE
PoE PoE+
Standard TIA/EIA 568-
B-compliant Category 3
shielded or unshielded
cabling with 100 ohm
impedance and a
frequency of 16 MHz. Yes No No Yes No No No No No