Nortel CMTS 1000 Install Manual page 105

Up Stream State
The Upstream State parameter: displayed, UpStm State, shows the Port
state for up to eight ports of Upstream data, one port at a time. Indication
per port includes Port Number (P1 through P8) and State (Up, Down, and
ReqSvc). The Up and Down states include no additional information. But
the ReqSvc state includes a hexidecimal code used for maintenance pur-
poses.
Up Stream Center Frequency
The Upstream Center Frequency parameter: displayed, UpStm Cent
Freq, shows the Center Frequency of Upstream data. Indication per port
includes Port number and Center Frequency in megahertz.
Up Stream Modulation Format and Bandwidth
The Upstream Modulation Format and Bandwidth parameter: displayed,
UpStm ModFmt/BW, shows the modulation format (QPSK or QAM16)
and bandwidth (200KHz, 400KHz, 800KHz, 1600KHz, or 3200KHz).
Indication per port includes Port number, Modulation method, and Maxi-
mum Channel width.
Upstream Input Level
The Upstream Input Level parameter: displayed, UpStm Input Lvl,
shows the Port number and the input power level in dBmV.
302693-B Rev 00
Troubleshooting
4-13