Cabling 2BASE-TL Ports 4-9
920550-5020 Rev 14 HN4000 Hardware Installation Guide
4.3.2 2BASE-TL Pin Assignments
Hatteras Networks can provide, as an option, 2BASE-TL cables that are terminated with 50-pin
RJ-21 Champ connectors. These cables use standard Western Electric pair color codes Table 4-2
lists the pin assignments and color codes of these optional cables.
Table 4-2 HN4000 2BASE-TL Cables - Pin Assignments
J1 Port # J2 Port # Pin
Assignment
Color Code
1171,26White&Blue
2182,27White&Orange
3193,28White&Green
4204,29White&Brown
5215,30White&Slate
6226,31Red&Blue
7237,32Red&Orange
8248,33Red&Green
9259,34Red&Brown
10 26 10,35 Red&Slate
11 27 11,36 Black&Blue
12 28 12,37 Black&Orange
13 29 13,38 Black&Green
14 30 14,39 Black&Brown
15 31 15,40 Black&Slate
16 32 16,41 Yellow&Blue
‐ 33 17,42 Yellow&Orange
‐ 34 18,43 Yellow&Green
‐ 35 19,44 Yellow&
Brown
‐ 36 20,45 Yellow&Slate
‐ 37 21,46 Violet&Blue
‐ 38 22,47 Violet&Orange
‐ 39 23,48 Violet&Green
‐ 40 24,49 Violet&Brown