Comcast is including new tri-band xFi pods to its house Wi-Fi vary

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At the moment Comcast began an improve of its present Plume-based Wi-Fi mesh choices, the xFi Pods. The brand new tri-band xFi pods seem like direct implementations of Plume’s Superpod design – excellent news for Comcast prospects because the Superpods are nonetheless conveniently on the high of our Wi-Fi mesh efficiency tables.

The brand new tri-band xFi pods can be found now for $ 119 for one or $ 199 for 2. They combine with the present xFi gateway lease for $ 14 monthly or for xFi managed WiFi for $ 25 monthly (together with limitless knowledge).

Why is tri-band vital?

Enlarge /. On this December 2019 check, the Plume Superpods dominated the realm, partly as a consequence of their tri-band design.

An vital differentiator between Wi-Fi mesh kits is the variety of radios in every node. Probably the most highly effective mesh kits like Netgear Orbi RBK53, Plume Superpods or the brand new xFi pods introduced in the present day include three radios, not simply two. The extra radio machine permits the mesh nodes to speak concurrently with the shopper units related to them and the “backhaul” (their connection in entrance of the router) on 5 GHz radio units.

The flexibility to maintain each “fronthaul” (for units) and backhaul at 5 GHz provides a number of benefits. The obvious factor is that, in concept, the machine can talk sooner as a result of 5 GHz fastened hyperlinks have increased throughput than 2.four GHz fastened hyperlinks. Nonetheless, for customers in dense city environments, avoiding 2.4GHz altogether can imply the distinction between nice WiFi and completely horrible WiFi.

As a result of better vary and the upper penetration of obstacles with 2.four GHz, residence residents typically stay in a thick 2.four GHz soup, with little or no airtime accessible on any channel. 5 GHz connections usually are not solely sooner in concept – additionally they have a considerably shorter vary and fewer penetration into laborious obstacles. Rural customers see this as a really huge drawback – however for city customers it may well simply be the distinction between zero % accessible airtime and over 90 % accessible airtime.

What number of pods does a sure cupboard space require?

Enlarge /. We largely agree with Comcast’s machine suggestions. Ensure that the xFi modem / router itself is certified as the primary mesh node. So two pods correspond to a complete of three components.


It is a surprisingly difficult topic – the truth is, now we have an extended information on it. Here is the brief model: When utilizing 5 GHz backhaul, we suggest holding nodes not more than two partitions aside. That is largely in step with Comcast’s suggestions within the graphic above – so long as you keep in mind the xFi modem self is your first knot.

Three Superpods lined our 3,500-square-foot multi-level check home fairly totally. We count on two xFi pods and the xFi modem would do the identical factor if we had been in a Comcast service space. Customers with bigger or notably elongated properties might wish to contemplate three xFi pods (plus the xFi modem behind them) as a substitute of simply two. Comply with the two-wall placement rule and you need to be positive.

Itemizing picture from Comcast


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