Netxol Core (Hardware)تم حلّه
Best practice: sizing an X5 for a 30k-subscriber rollout
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UUsman Riazسأل · Jun 22, 2026, 11:41 AM
We're planning a rollout across three cities: about 12k, 10k and 8k subscribers respectively, all on GPON. Docs suggest X5 tops out at 50k subs, but I'd like to hear from anyone actually running >25k on one. What's your CPU headroom look like, and did you enable failover to a second X5 or run standalone? Also curious about RAM sizing — we're planning to add IPTV in year 2.
#x5#sizing#gpon#capacity
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Running an X5 at 34,000 subs (GPON only) for 8 months now. CPU sits around 45% typical, spikes to 65% during evening prime. RAM usage is the boring one — 62 GB of 128 GB used. IPTV added maybe another 15% CPU when we turned it on, so you'll be comfortable at 30k. Standalone is fine unless you have a formal RPO/RTO to hit.
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HHana Tanakaأجاب · Jun 25, 2026, 01:22 PM
We're at 41k on a single X5, no failover partner. Same story as Lea — plenty of headroom. My advice: get the second X5 anyway for the year-2 IPTV move so you have a warm standby before you double the workload.
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RRahul Desaiأجاب · Jun 28, 2026, 03:07 PM
Adding: if you're planning IPTV, budget the extra RAM early. NOS caches the channel guide + entitlements aggressively and a memory bump was cheaper than we thought.
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