acServiceChannel 1.3.6.1.4.1.2785.2.8.1.1.1.4

The service channel amongst the potentially multiple service channels on a data access port. If only one service channel is provisioned, this channel number should be a value of 1. If multiple service channels are provisioned, the channel number should follow the ranges described below. If multiple service channels are provisioned,each channel maps to a unique 802.1q VLAN tag used to effectively channalize the Ethernet. 4 service channels (1..4) are supported on the 100baseX Ethernet access board. 255 service channels (1..255) are supported on the Gigabit, 1000baseX, Ethernet access board.