6000 m if using a twisted pair cable with wire diameter 0.4 mm.
9000 m if using a twisted pair cable with wire diameter 0.5 mm.
ELU 28
1000 m if using a twisted pair cable with wire diameter 0.5 mm, point-to-point with one telephone set.
ELU 26
Line lengths:
The following three connection alternatives are based on the usage of a 75 ohm twisted pair cable,
120 nF/km and wire diameter 0.6 mm or a 150 ohm twisted pair cable, 30 nF/km and wire diameter 0.6 mm
or 125 ohm/km DC.
1000 m, point-to-point with one terminal.
500 m, extended passive bus with 8 terminals.
100 m, short passive bus with 8 terminals.
ELU 30
Line lengths:
5700 m if using a twisted pair cable with wire diameter 0.4 mm.
9000 m if using a twisted pair cable with wire diameter 0.5 mm.
TLU 21
Line lengths:
5000 m if using a twisted pair cable with wire diameter 0.4 mm.
8000 m if using a twisted pair cable with wire diameter 0.5 mm.
TLU 25
Line lengths:
5000 m if using a twisted pair cable with wire diameter 0.4 mm.
8000 m if using a twisted pair cable with wire diameter 0.5 mm.
TLU 75
Line lengths:
5000 m if using a twisted pair cable with wire diameter 0.4 mm.
8000 m if using a twisted pair cable with wire diameter 0.5 mm.
TLU 76
Line lengths:
180 m if using a 75 ohm coax. cable without repeater.
260 m if using a 120 ohm twisted pair cable without repeater.
PLEASE REMEMBER THAT THESE LENGHTS ARE LAB STANDARD, THAT MEANS EVERYTHING IS NICE, SHINEY AND NEW, NOT 5 YEARS OLD AND BEEN MOVED 20 ODD TIMES....... PLEASE ALWAYS EXPECT LESS THAN THESE LENGTHS
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