
Chapter 4 Cabling the RF Switch With the Cisco uBR10012 CMTS Cable Interface Line Cards
Mapping the RF Cables from the Working and Protect Line Cards (MC16x, MC28C) to the Cisco uBR 3x10 RF Switch
Figure 4-9 Mapping a Cisco uBR10012 CMTS Populated with Cisco-uBR10-LCP2-MC28C Line Cards to the RF Switch
From DS1 (Brown)
From DS0 (Gray)
Red |
| Yellow |
|
|
|
|
|
|
|
|
|
|
|
|
|
A | H |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
White |
| Violet |
|
|
|
|
|
|
|
|
|
|
|
|
|
B | I |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Blue |
| Orange |
|
|
|
|
|
|
|
|
|
|
|
|
|
C | J |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Green |
| Black |
|
|
|
|
|
|
|
|
|
|
|
|
|
D | K |
| To RF switch |
|
|
|
|
|
|
|
|
|
|
| Vecima |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
| To Cisco |
|
|
|
|
|
|
|
|
|
|
| |
E | L | Gray |
|
|
|
|
|
|
|
|
|
|
| HD4040 series | |
RF Switch |
| CMTS |
|
| Protect |
| Cable Plant |
|
| upconverter | |||||
F | M | Brown | TooCiscoRFwitch | 2 3 | 4 5 | 6 | 7 8 | P1 P2 | 8 | 7 6 | 5 | 4 3 | 2 | 1 | Cisco uBR 3x10 |
| 1 | ||||||||||||||
|
|
| RF Switch |
|
|
|
|
|
|
|
|
|
|
| RF Switch |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
G | N |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Cisco uBR10012 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| CMTS |
|
|
| Color code for |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
| Red |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| US0 | US0 | US0 | US0 | US0 | US0 | US0 | US0 |
|
|
|
|
|
|
|
| White |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| US1 | US1 | US1 | US1 | US1 | US1 | US1 | US1 |
|
|
|
|
|
|
|
| Blue |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| US2 US2 US2 US2 US2 US2 US2 US2 |
|
|
|
|
| |||||||
|
|
| Green |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| US3 US3 US3 US3 US3 US3 US3 US3 |
|
|
|
|
| |||||||
|
|
| Yellow |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| US0 | US0 | US0 | US0 | US0 | US0 | US0 | US0 |
|
|
|
|
|
|
|
| Violet |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| US1 US1 US1 US1 US1 US1 US1 US1 |
|
|
|
|
| |||||||
|
|
| Orange |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| US2 | US2 | US2 | US2 | US2 | US2 | US2 | US2 |
|
|
|
|
|
|
|
| Black |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| US3 | US3 | US3 | US3 | US3 | US3 | US3 | US3 |
|
|
|
|
|
|
|
| Gray |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| DS0 DS0 DS0 DS0 DS0 DS0 DS0 DS0 |
|
|
|
|
| |||||||
|
|
| Brown |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| DS1 | DS1 | DS1 | DS1 | DS1 | DS1 | DS1 | DS1 |
|
|
|
|
|
|
|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 62587 |
Cisco
| ||
|