Patton electronics COPPER LINK 2174, Руководство пользователя

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Note
The actual distance and link performance may vary depending
on the environment and type/gauge of wire used.
Note
DS = downstream, US = upstream
Note
This chart applies to Model 2174s with a twisted-pair line inter-
face: Model 2174/EUI and 2174/TB. Contact Patton for Model
2174/BNC rates.
Table 7: Line Rate & Reach Chart Using Twisted-Pair (High Speed)
Mode
(High Speed)
Distance in Feet Mbps
ft m/km DS US
Symmetric
250 ft 76 m 121 144
1000 ft 305 m 73 103
2,000 ft 610 m 45 37
3,000 ft 914 m 46 10
3,500 ft 1 km 30 4
Asymmetric
250 ft 76 m 168 95
1000 ft 305 m 126 54
2,000 ft 610 m 60 21
3,000 ft 914 m 42 6
3,500 ft 1 km 35 1