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SC800 T3 Operation
Firmware Download Procedures
1. At the SC800 T3 Firmware Download submenu, select the Download Mode as [3] or [4].
Either of these selections will automatically enable all downloading to the unit.
2. Initiate a TFTP session using the IP address of the SCM.
3. At the TFTP prompt, type bin and then press Enter. This causes the transfer to take place
in binary mode.
4. Type put [firmware filename] [address & product code] and then press Enter key to
initiate the actual transfer.
The [firmware filename] is provided with the firmware that is to be downloaded.
The address portion of [address & product code] is the slot/line/drop address when you are
downloading to a single unit or broadcasting new firmware simultaneously to all the SC800 T3
DSUs in a shelf.
Note
Refer to
Table 3-11
5. While downloading to a single unit, the Front Panel RSP LED will flash during the
download. When downloading all units in a shelf, the Front Panel RSP LEDs remain Off.
If the Download Mode is [3] Enable Downloads and Store Zipped, the
firmware download procedure is complete. The newly downloaded firmware is stored as
Standby Firmware until you put it into service (described below).
If Download Mode is [4] Enable Downloads, Unzip and Execute, the unit
continues with the process of placing the newly downloading firmware into service (described
below).
6. As the unit executes newly downloaded firmware or firmware switched from Standby to
Active, the Power On Self Test is performed.
7. When the LEDs return to their normal operating states, the unit has resumed operation using
the newly activated firmware.
3-22
for [firmware filename] and [address & product code] formatting.
SpectraComm 800 T3 Data Service Unit
Installation and Operation Manual
SC800 T3 Maintenance Screen
076R160-000
Issue 4
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