QTech QSR-2920 Series

Installation Manual
7. Appendix 78
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2.7.7. GE Ethernet Interface Cable
The GE Ethernet interface cable of the QSR-2920 series router is an eight-core unshielded
twisted cable. Port 1 and port 2, port 3 and port 6, port 4 and port 5, and port 7 and port 8
consist of four pairs of bidirectional receiving and transmitting difference cable pairs.
Appendix Table 7.3.6.2-1 Connection table of the GE Ethernet RJ45 interface cable
RJ-45
Signal
Direction
RJ-45
1
TD0+
←→
1
2
TD0-
←→
2
3
TD1+
←→
3
6
TD1-
←→
6
4
TD2+
←→
4
5
TD2-
←→
5
7
TD3+
←→
7
8
TD3-
←→
8
7.8. Environmental Substance Statement
Appendix Table F-1 Toxic and hazardous substance name and content
Part Name 1
Toxic and Hazardous Substance or Element
Pb
Hg
Cd
Cr(VI)
PBB
PBDE
Printed circuit board
component 2
×
O
O
O
O
O
Switch power
×
O
O
O
×
×
Shell/frame (metal)
O
O
O
O
O
O
Chassis mat
O
O
O
O
×
×
Screw
×
O
×
O
O
O