| OID | 1.3.6.1.4.1.9.9.479.1.4 |
| Module | CISCO-CABLE-WIDEBAND-MIB (CISCO) |
| Nom | ccwbWBtoNBMappingTable |
| Status | current |
| Description | This table contains information of the mapping of the wideband channels to the Narrowband channels that are available on the WCMTS. The wideband protocol utilizes the existing narrowband downstream channel for carrying the MAC management and signaling messages and the associated narrowband upstream for return data traffic and signaling. |