Wireless Gateway

So far, the wifi 6 router products with built-in docsis 3.1 cable modem offered by netgear is nighthawk cax80 and cax30. Netgear cable modem router combo products become main competitors for most popular arris surfboard series. In This Article Netgear Cax80 Netgear Cax80 vs Cax30 Netgear Cax80 vs Arris G36 Netgear Cax80 Netgear nighthawk cax80 is an all-in-one device, a wifi-6 router with built-in docsis 3.1 cable modem. In general to create high speed wifi 6 network you require docsis 3.1 cable modem plus wifi 6 router with gigabit wan port to support high speed internet plan from your provider. With netgear cax80 you don’t require separate cable modem anymore; it’s been built-in embedded on the machine board. Netgear cax80 vs cax30 After this nighthawk cax80 has been around in the market for a while, netgear added another similar product introduction – nighthawk cax30. What is the difference between the previous netgear cax80 and this newer model netgear cax30? You can refer to table 1 below that represents spec comparison between netgear cax80 and cax30. Netgear Nighthawk cax80 docsis 3.1 cable modem ax6000 router Different network segment Netgear cax80 works at the middle range of ax6000 network segment. Below this ax6000 network segment is entry level ax1800 or something higher of up to ax3000 or ax4200 ones. Netgear adds cax30 that works at ax2700, slightly below common ax3000 segment. To me it seems not common to have cax30 with ax2700 instead of ax3000. Later you can compare with arris g36 that also comes with ax3000 network segment. Cax80 comes with ax6000 with 8 data streams (4x4 mu-mimo) each band, on the other hand cax30 does ax2700 with 6 data streams. Cax80 is like individual netgear rax80 ax6000 wifi-6 router that connects to docsis 3.1 cable modem such as netgear cm2000. On the other hand, netgear cax30 is like combination of netgear rax40 ax3000 wifi-6 router plus netgear cm1000 docsis 3.1 cable modem. Multi Gig Ethernet The other different is the high speed 2.5Gbps Ethernet port embedded on cax80 (1x) plus 4x 1.0 Gbps lan ports. You can compare to netgear cax30 series which only comes with 4x Gigabit LAN ports. Both machines boards come with the same USB 3.0 port you can attach a USB hard disk to share the usb hard disk storage across the network. The good thing with both products is that the lan ports support link aggregation when you require multi-gig lan port. Cax80 is ready with 2.5Gbps port and when more multi-gig port is needed you can configure two lan port for teaming port (link aggregation). What this multi-gig lan port is used for? When you need to connect high speed NAS product that supports two Gigabit lan ports and link aggregation, you can configure either cax80 or cax30 to support link aggregation. You can find few NAS models that support dual ports with this link aggregation such as Synology DS220 NAS that comes with dual 1.0 Gbps Ethernet ports with aggregated link support. How to configure this feature to work? To setup aggregated link please refer to fig 1 below. Connect a compatible device (such as NAS) that supports teaming ports to netgear cax80 using two UTP network cables. Each end of the cables is connected to each of two LAN ports of the NAS and the other two ends are connected to port 1 and port 2 of cax80. NAS connect to Cax80 with teaming ports Note that do not use unmanaged switch to connect the two ports that might cause your network down! From your computer, launch web browser and type routerlogin.net to access to netgear menu, and you need to enter user name and its password. Select Advanced > Advanced Setup > Ethernet Port Aggregation to open the page. Select the “Enable (LACP-IEEE 803.3ad)” to enable this teaming ports, default is disabled. Take a look table 1 below for spec comparison between these two products cax80 and cax30. Table 1 Netgear cax80 vs cax30 Netgear cable modem routerNetgear cax80Netgear cax30 (s – for armor subscription)Wifi technologySimultaneous dual band ax6000 wifi 6 with 8 streamsSimultaneous dual band ax2700 wifi 6 with 6 streamsSignal rates1.2Gbps @2.4GHz 4x4 4.8Gbps @5GHz 4x40.9Gbps @2.4 GHz 3x3; 1.8Gbps @5GHz 3x3Built-in DOCSIS 31 cable modem OFDM 2x2 + 32x8 Channel bondingYesYesEthernet ports1x 2.5Gbps Ethernet LAN port; 4x 1.0Gbps Ethernet LAN ports, dual gigabit Ethernet port aggregation4x 1.0Gbps LAN Ethernet Ports, dual gigabit Ethernet port aggregation1x USB 3.0 for storage deviceYesYesProcessor1.5GHz Dual core processor1.5GHz dual core processorDimension10.4 in x 8.5 in x 4.3 in / (264 mm x 215 mm x 110 mm)10.0 in x 8.3 in x 4.3 in / (254 mm x 211 mm x 110 mm)Weight2.55 lb (1.16 Kg)2.10 lb / 0.95 kg What if you need to add more coverage with this Cax80 or cax30? Netgear is ready with its wifi 6 range extender, you can add Netgear eax20 ax1800 range extender or you can add similar ax6000 technology – the Netgear eax80 range extender. The other model that Netgear offers is Orbi cbk752. Unlike cax80 and cax30 that combines wifi-6 router, Orbi cbk752 is combination of mesh wifi 6 router plus DOCSIS 3.1 cable modem. Orbi cbk752 consists of Orbi cbr750 router and one Orbi cbs750 satellite. Cbk752 is like combination of Orbi rbk752 with built-in DOCSIS 3.1 cable modem delivering total bandwidth up to 4200Mbps. See more details Orbi cbk752 ax4200 cable modem router. Netgear cax80 vs Arris Surfboard G36 Today you can find few models of all-in-one wifi-6 routers with built-in cable modem from various vendors including Arris, Netgear, Motorola or Asus. The new product introduction by Motorola is mg8725, and you can also find arris with its twin products arris surfboard g34 and g36. The major difference between these two series is that arris g36 comes with multi-gig 2.5Gbps port while g34 doesn’t. And today, you can find that Arris has revealed its ultimate wireless router with built-in cable modem product based on the next generation of wifi 7 technology - the Arris Surfboard G54. This is the first cable modem router product based on wifi 7 technology and supports multi-gig internet speed up to 10Gbps, and comes equipped with 1x 10Gbps Ethernet LAN port in addition of 4x 1.0Gbps LAN ports. Click here to learn more details Arris G54. Arris Surfboard G36 AX3000 So what is difference between netgear cax80 and arris g36? Please refer to table 2 below for spec comparison between netgear cax30 and arris g36. The spec comparison between cax80 and cax30 has been discussed above, so comparing cax80 ax6000 with arris g36 from my point of view is not fair. Same Network segment Like netgear cax80 with ax6000 network segment is common, so is arris g36 with ax3000. You can see that netgear cax30 is designed with uncommon ax2700 segment instead of ax3000 like arris g34 or g36. So with slightly different network segment, you can recon those two products work at the same segment. LAN Ports If you require multi-gig 2.5Gbps you may consider netgear cax80 or arris g36. Cax30 doesn’t come with 2.5Gbps port; however you can combine two lan ports to create a teaming port with its link aggregation feature support. It looks complicated for folks with non savvy tech. Moreover, if you require high speed NAS product to support your wifi network environment, arris g36 with 2.5Gbps port is preference knowing that today you can find bunch of NAS products come with 2.5Gbps port, even two ports that support link aggregation as well. Table 2 below gives you details of spec comparison between netgear cax30 and arris g36. Table 2 Netgear cax30 vs Arris g36 Gateway ModelNetgear cax30Arris Surfboard G36Wifi routerSimultaneous dual band ax2700 wifi 6 with 6 streamsSimultaneous dual band ax3000 wifi 6Signal rates0.9Gbps @2.4 GHz 3x3; 1.8Gbps @5GHz 3x31,200Mbps @2.4GHz; 4x4 1,800Mbps @5GHz 3x3Built-in DOCSIS 31 cable modem OFDM 2×2 + 32 x 8 Channel bondingYesYesEthernet Ports4x 1.0Gbps LAN Ethernet Ports, dual gigabit Ethernet port aggregation1x 2.5Gbps LAN Port; 4x Gigabit LAN portsUSB Port1x USB 3.0 port for share storageN/ADimension10.0 in x 8.3 in x 4.3 in / (254 mm x 211 mm x 110 mm)10.87 in x 9.92 in x 3.31 in (276 mm x 251,9 mm x 84 mm)Weight2.10 lb / 0.95 kg3.15 pounds / 1043 gramPrice$299.00$329.00 Instead of cax30, you may find different label on netgear cax30s with the ‘s’ addition, this refers to the inclusion of one year netgear armor subscription. This is a kind of network protections against any wild internet threats. Prices on online stores such as Amazon, Bestbuy or else are always fluctuating over time, click the product’s link below to learn more details in Amazon (#ads). Click here to SHOP Arris Surfboard G36 (#ad) in Amazon Or Click here to see it in Best Buy Or you may like to SHOP Netgear Cax30s in Amazon (#ad) Or See here in Best Buy Previous model of arris product is arris surfboard sbg8300 which is so popular before arris released these twin models of arris g34 and g36 ax3000. Arris surfboard sbg8300 is still based on legacy wireless ac standard with total aggregated bandwidth of up to ac2200. When you have already upgraded your connected devices with latest wifi 6 technology you may consider arris g34 or g36 that come with wifi 6 instead of surfboard sbg8300 which is still based on legacy wifi5. See also legacy Surfboard sbg8300 vs C7800 Nighthawk X4s. Related products For similar products, you may also like to see asus cm-ax6000, see comparison between this asus cm-ax6000 cable modem wifi-6 router and netgear cax80. Should like to taste enhancement of wifi6 technology with the addition of 6ghz radio band, you may try tplink deco xe200 axe11000 mesh wifi 6e product, one of ideal wifi routers for MacBook for content creators.

Wireless Gateway

Netgear Cax30, Cax80 vs Arris G36 Wifi 6 Routers With Built-in Cable Modem Which One is Best Value

Arris Surfboard Sbg8300 vs Netgear C7800 Cable Modem Wireless Router Which One is Better