Arris D5 Edge Qam Manual Hot Free

show system uptime show alarm active If you see ALARM: HIGH TEMP or ALARM: RF OUTPUT OVER POWER , stop all manual changes. A hot chassis with thermal issues is a fire hazard. The keyword “manual hot” typically means you are bypassing the EMS (like Arris ServAssure or a third-party VOD controller) and manually mapping a transport stream to an RF channel. Warning: In a live environment, manual changes can pre-empt existing services if you aren't careful. Scenario: Manually Adding a “Hot” VOD Stream to an Active QAM Assume you have a D5 with a single module in slot 2, and you need to inject a new UDP stream (IP 239.1.1.100, port 1234) into RF Channel 500 MHz (QAM256). Step 1 – Enter Config Mode enable configure terminal Step 2 – Identify an Available “Hot” QAM Channel Never assume a channel is free. Run:

monitor session 1 source interface gigabitethernet 0/1 monitor session 1 destination interface cpu show monitor session 1 If you see zero packets, check your IGMP join or upstream router ACLs. The D5 has a known issue: high ambient heat causes the internal fan table to ramp incorrectly. In a hot scenario, run: arris d5 edge qam manual hot

show interface qam 2/1 status Output will show Operational State: Up or Down . If it's Up , see what program numbers are present: show system uptime show alarm active If you

show log tail 200 > /flash/logs/hot-event.log If your D5 factory-resets or you are replacing a chassis, you must surgically paste the config. Do not use copy tftp running because that will momentarily stop all QAM outputs. Warning: In a live environment, manual changes can

show qam 2/1 output programs If programs are listed, that channel is serving live subscribers. Do not overwrite it. interface qam 2/1 rf-power 40 ; # in dBmV, typical hot levels: 38-44 rf-frequency 500000000 ; # 500 MHz qam-profile 256 ; # or 64, 128, 256 no shutdown The no shutdown command makes the RF port hot (live). Ensure you have a spectrum analyzer or a test set-top box confirming the carrier. Step 4 – Map the Input Stream (The “Hot” Manual Cross-Connect) input-selection sourceA source-address 239.1.1.100 port 1234 protocol udp input-program auto ; # automatic program number detection output-program 101 ; # assign a program number (PID remapping) Commit the changes:

debug qam 2/1 phy Look for MER < 30 dB or Pre-FEC BER > 1e-6 . If found, adjust RF output: