Puma 5, 6 & 7 Chipset Follow Up. The chip contains an Atom x86 processor, aimed at gigabit broadband boxes and claims to be able to handle speeds of up to 1.6Gbps. Intel's modem chipset line has been plagued with issues ranging from packet loss to security vulnerabilities. Bottleneck is in hardware accelerating packet decoding/assembly, queue/buffer is too shallow and more packets in flight result in stalls. A company performing a security audit at an unnamed Canadian business found that when probing the Puma 7-powered Rogers routers on the WAN side, the boxes crashed and rebooted due to an unknown error, it is claimed. As for the Approved Modem list web site, its garbage, to put it politely. Not until Puma 7 and the new Broadcom SoC used in the Netgear CM1000 and Arris SB8200 were there other 32 channel capable chipsets. List Bad Modems To Avoid in 2022. Because different versions of the update are required to address multiple operators' configurations, we are passing the individual releases on to operators as soon as they . The Motorola - MB8600 Cable Modem supports the new DOCSIS 3.1 protocol, and it's on Spectrum's approved list for 400 mbps "Ultra" speeds. 11m. Item is working. (M740G, M780G and M780T chipsets) were released on June 4, 2008 during Computex 2008 as part of the Puma mobile platform and the 790GX chipset was released on August 6, 2008, while some other members released at a later date in 2008. The following list includes Intel Puma 7 chipset modems. This issue is applicable to ALL modems with Intel Puma 6 or 7 chipsets. Close. Puma 5, 6 & 7 Chipset Follow Up. 27. Technicolor CGM4140COM User Manual. That the performance issues exist across the 5, 6 and 7 lines suggests the problem may lie within dedicated packet-handling electronics wrapped around the CPU cores, or firmware code shared across the platform. arris xb6 wifi specs, The Arris TG1682G is a product of the famous Arris manufacturer who has been known to manufacture some of the best modems ever in The Arris TG1682g is quite older than the products listed above. [Modem/Router] Re: Rogers CODA-4582 modem now available Puma 7 Chipset still on .14 in a bridge mode with AC1900P router. I was just made aware of the class action lawsuit against intel for not fixing this chipset bug since 2017 and noticed that I have the Cisco DPC3848V modem that . 12 comments. Compal CH7465-LG / Arris TG2492LG (commonly, Virgin Media Hub 3) Get one of the best cable modems if you want a lower internet bill every month. Spectrum buys modems from at least three suppliers: The Technicolor - E31T2V1 and Ubee - E31U2V1 both use the Broadcom 3390 chipset, while the E31N2V1 model from Hitron uses the dreaded Intel PUMA 7 chipset. And the CM1000/SB8200 are the first solutions outside of Intel period so far. However, if you are in a new market, I would not recommend this modem. But if you get saddled with a E31N2V1 made by Hitron, you might find the latency and dropped packets caused by flaws netgear nighthawk mesh in Intel's PUMA 7 chipset a disappointing upgrade. However, the Linksys CM3016 16x4 modem does: » www.linksys.com . Here is the list of all the residential and business modems with Intel chipset, including the Puma 7. But if you get saddled with a E31N2V1 made by Hitron, you might find the latency and dropped packets caused by flaws netgear wifi booster in Intel's PUMA 7 chipset a disappointing upgrade. The main difference is that the XB6 is a telephony modem, that is, it has two telephone ports at the rear of the modem, which the 4582 does not have. Archived. It uses an ARM11 CPU in big endian mode at its heart whereas the Puma 6 and 7 families use x86 Atom cores. The Puma 6 chipset is used in a number of ISP-branded cable modems, including some Xfinity boxes supplied by Comcast in the US and the latest Virgin Media hubs in the UK. The defect leads to latency spikes which cause slow loading speeds. is the puma 6 chipset flaw fixed: No, it can never be truly fixed, as its an actual hardware flaw, and it can never be fully patched out. Surfboard SB6183. Yeah, it's rare for a 16 DS channel modem to use a Puma 6 chipset. They all have the Intel/Puma 6 chipset and should be avoided until a fix is available. It interferes with video streaming, video gaming, and browsing web pages. Modem will not come with any accessories or cables. As Intel provides these releases, they immediately undergo rigorous testing for the ARRIS devices. Arris: TM1602A TG1642 TG1662A TG1672A TG2472G TG2492 (Virgin Media Hub 3) TM1602G TG1662G TG1672G TG1662S DG1642 DG1660A DG1662G DG1670A DG2460A DG2470A DG1670A/ACT DTG1682G MG2402 SB6190 . Netgear. Linksys CM3024. It integrates a powerful host SoC, full-spectrum capture cable tuner and the latest Wi-Fi and Ethernet technologies to deliver high-performance connectivity for applications such as online gaming and VR/AR where very large files are being moved between the PC and the cloud. 4. Here is the complete list of faulty modems that we must refrain from. You can disable this hardware block and magically modem stops being susceptible to DOS, but max throughput goes down to ~60Mbit (opposed to theoretical . Shaun Nichols in San Francisco Wed 9 Aug 2017 // 06:31 UTC. Linksys CG7500. The AMD 700 chipset series (also called as AMD 7-Series Chipsets) . Schubert Jonckheer & Kolbe is investigating whether cable modems containing Intel's Puma 6 chipset, including the Arris SB6190, contain a serious defect that prevents them from operating properly. It doesn't matter if it's in bridged mode or not. Arris SURFboard SB6190 Gigabit Ethernet Cable Modem - 1.4 Gbps - Fast / Gigabit. Posted by 3 years ago. Sometimes your internet will work fine, and other times it will load slower than dial-up . A system vulnerability has been identified by an external researcher that . Cisco DPC3848. Im having the absolute worst ghost bullets with HCs and have a modem with a Puma 5 Chipset. More than 18 months after the design blunder was first brought to light, Intel is still working to iron out the creases in its Puma high-speed broadband modem chipsets. • Advanced Wi-Fi: The Intel® Home Wi-Fi Chipset WAV600 Series is a portfolio of Wi-Fi 6 solutions. The Puma chipset is a modem chipset, not a router chipset. The Puma 7 chipset is nothing like the Puma 6 chipset and does not suffer from the latency issues found in that chipset. The 785G was announced on August 4, 2009. Cisco DPC3848V. This list also includes Intel Puma 7 chipset modems.Devices highlighted in bold are the more popular cable modems (best-selling modems).USA RegionARRIS CM3200 ARRIS DG1660 ARRIS DG1670 ARRIS DG2460 ARRIS DG2470 ARRIS DG3260 ARRIS DG3270 ARRIS DG3450 ARRIS SBG10 ARRIS SB6190 ARRIS SBG6950AC2 ARRIS SBG7400AC2 ARRIS SBG7580AC ARRIS SBG7600AC2 The Intel company has officially declared the defect to the Intel Puma 6 chipset. Here is the list of all the residential and business modems with Intel chipset, including the Puma 7. Spectrum buys modems from at least three suppliers: The Technicolor - E31T2V1 and Ubee - E31U2V1 both use the Broadcom 3390 chipset, while the E31N2V1 model from Hitron uses the dreaded Intel PUMA 7 chipset. While the primary focus was on bad modems featuring the Puma 6 chipsets, we also included the ones with Intel Puma 7 CPUs. The Motorola - MB8600 Cable Modem supports the new DOCSIS 3.1 protocol, and it's on Spectrum's approved list for 400 mbps "Ultra" speeds. Linksys CM3016. But if you get saddled with a E31N2V1 made by Hitron, you might find the latency and dropped packets caused by flaws in Intel's PUMA 7 chipset a disappointing upgrade. ARRIS CM3200 ARRIS DG1660 ARRIS DG1670 ARRIS DG2460 ARRIS DG2470 ARRIS DG3260 ARRIS DG3270 ARRIS DG3450 ARRIS SBG10 ARRIS SB6190 ARRIS SBG6950AC2 ARRIS SBG7400AC2 ARRIS SBG7580AC ARRIS SBG7600AC2 ARRIS SBG8300 ARRIS SBV2402 Cable modems containing Intel's Puma 6 chipset that may be affected include: Arris SB6190 Arris TG1672G Arris TM1602 Do not buy these modems to avoid current and future problems with the Intel Puma chipsets. The bug that first showed up on the Puma 5 chipset is also causing latency problems on the Puma 6 and 7 chipsets..Puma 6 and 7 use the x86 atom cores vs the arm11 in Puma 5 so it could be a the dedicated packet-handling electronics wrapped around the CPU coress or a firmware code shared across the platforms causing the issue. The Puma 5 and 6 are for DOCSIS 3.0 modems, while . Intel says the performance issues that have dogged its Puma 6 gigabit broadband modem chipset also affect the Puma 5 and Puma 7 family. • Host SoC: The Intel® Puma™ 7 SoC is a DOCSIS* 3.1 solution that offers advantages in computing and networking performance, RF noise rejection and packet processor flexibility, and is architected for a wide range of WAN and LAN use cases. Linksys uses these chipsets in select cable modem and cable gateway solutions. This question is about "Hitron eMTA modem E31N2V1---BAD CHIP--PUMA 7", with Time Warner Cable internet and apps. There are mitigations that have been put in place by intel, but the core issue of the increased latency every so often can never be fixed. Check Price. Dec 8, 2018. 2020-10-26 10:44 AM. 6. Below is a list of devices that are affected other than the Arris 6190. Intel's modem chipset line has been plagued with issues ranging from packet loss to security vulnerabilities. ASUS CM-32. Intel Puma 6 was a chipset with a hardware flaw used in many cable modems. ASUS CM-32 Cisco DPC3848 Cisco DPC3848V Linksys CG6350 Linksys CG7500 Linksys CM3016 Linksys CM3024 NETGEAR C6300-100NAS NETGEAR C6300v2 NETGEAR C6300BD No major issues, I'm still happy with CODA over 3552 modem. The defect causes intermittent issues. CM600. I ended up going with Telus because I didn't want to play the modem lottery with Shaw. Intel has somewhat mitigated it through firmware updates, but (now 2 years into it) has been unable to fully resolve it. With your own modem, you can put an end to any . Its written to appear as if the author knows what he's talking about, but its complete garbage. I have had "Ultra" service for more than a year since I switch from legacy TWC to Spectrum and went to 300/20 service. It is not known whether the crashes are a result of triggering CVE-2017-5693, or the work of a completely new and different bug. A Chipzilla spokesperson confirmed to The Register on Tuesday that a TCP/UDP latency issue that makes home and business gateways powered . Copy. The bug that first showed up on the Puma 5 chipset is also causing latency problems on the Puma 6 and 7 chipsets..Puma 6 and 7 use the x86 atom cores vs the arm11 in Puma 5 so it could be a the dedicated packet-handling electronics wrapped around the CPU coress or a firmware code shared across the platforms causing the issue. Check Price. 1. level 1. Intel® Puma™ Chip Advisory. There is a successor chip, the Puma 7 . Did anyone who replaced their modem find that it fixed the majority of the issues? And this means that it's compatible with Suddenlinks older Internet Markets. The puma test here on DSLR can show other issues besides a puma. Broadband-throttling bug finally gets a write-up and CVE. This list contains residential modems, business modems, and non-certified modems (ISPs may not not approve these devices in your local region). In recent weeks, Chipzilla quietly put out an advisory as well as finally confirming a formal CVE entry - CVE-2017 . Because for the price, the CM600 is a better value. ® The Motorola - MB8600 Cable Modem supports the new DOCSIS 3.1 protocol, and it's on Spectrum's approved list for 400 mbps "Ultra" speeds. Linksys was recently notified of a system vulnerability that affects cable modem products that use Intel® Puma™ 5, Intel Puma 6 and Intel Puma 7 chipsets. Other real-time connection difficulties Which Cable Modem Models are Affected? But if you get saddled with a E31N2V1 made by Hitron, you might find the latency and dropped packets caused by flaws in Intel's PUMA 7 chipset a disappointing upgrade. This is because the MB7420 is DOCSIS 3.0 with 16×4 channels. Reports on multiple websites and forums indicate that these cable . 27. According to Intel, the issue impacted a family of DOCSIS modems and gateways that were powered by the Puma 5, Puma 6 and Puma 7 series of chips. Intel acquired the dominant DOCSIS SoC Puma 6 chipset from Texas Instruments back in 2010, and is perhaps surprised to see it in the majority of SoC designs in the US market. Outside of the CM1000/SB8200, the only 32 channel capable devices are Puma based (6 and now 7). All they've been able to do is reduce the frequency of what amount to 200 ms lag spikes at the gateway. Intel has confirmed the defect, stating that the company is "aware of an issue with the Puma 6 system-on-chip software that impacts latency," but after numerous months, has failed to release any update that fixes the issue. It also affects the puma 4, 5, and now the puma7 chipsets as well. Linksys CG6350. Certain Cable Modems, Including Arris SB6190, May Be Plagued by Latency Issues. Do not buy or rent any of the modems listed below, even if your ISP recommends it. Puma 6 has same resources, but 16 downstream channels. PS. Arris. The technicolor uses a broadcom chipset and the Arris uses the Puma chipset. #1. Only upgrading to a newer model. While the primary focus was on bad modems featuring the Puma 6 chipsets, we also included the ones with Intel Puma 7 CPUs. The router functionality comes from different hardware. The original submission also notes there's already a class action lawsuit over the performance of cable modems with Intel's Puma 6 chipset, and adds "It would appear the Atom . i was recently supplied by Spectrum with a Hitron E31N2V1 modem. Do not buy or rent any of the modems listed below, even if your ISP recommends it. ARRIS is receiving firmware releases for the Puma 6 chipset from Intel. A system vulnerability has been identified by an external researcher that could allow someone to slow or stop Internet access on modems that are based on the Intel® Puma™ 5, Intel Puma 6 and Intel Puma 7 chipsets which include select Linksys modem and gateway products. The MaxLinear Puma™ 7 development kit is a reference platform that helps accelerate development of cable gateway solutions. Here is a list of modems that may be affected: Arris CM3200 Arris DG1642 Arris DG1660 Arris DG1662 Arris DG1670 Arris DG2460 Arris DG2470 Arris DG3260 Arris DG3270 Arris DG3450 Arris MG2402 The Motorola - MB8600 Cable Modem supports the new DOCSIS 3.1 protocol, and it's on Spectrum's approved list for 400 mbps "Ultra" speeds. This is an Intel Puma 7 modem, same as the CODA-5682. Are any shaw customers aware of the puma 6 chipset defect that affects the hitron/cisco modems that Shaw sends out to customers (that don't have bluecurve modems)? Then, the Motorola MB7420 is your best option. Web site, its garbage, to put it politely external researcher that these releases, they immediately rigorous. //Motorsteamzena.It/Technicolor-Vs-Arris-Xb6.Html '' > Puma 6 modems fixed yet its garbage, to put it politely chipset. /A > Puma 5, and now 7 ) is the list of all the residential business! Their modem find that it & # x27 ; s rare for a 16 DS modem... Rent any of the best cable modems if you want a lower internet bill every month for price! The author knows what he & # x27 ; s rare for a 16 DS modem... The Linksys CM3016 16x4 modem does: » www.linksys.com gateway solutions - 1.4... < /a > Puma modems... Modem chipset line has been plagued with issues ranging from packet loss to security vulnerabilities: //www.reddit.com/r/CruciblePlaybook/comments/9ykexu/puma_5_6_7_chipset_follow_up/ >! Downstream channels the Intel® Home Wi-Fi chipset WAV600 Series is a modem chipset not. Undergo rigorous testing for the price, the Puma 4, 5, 6 & ;! Happy with CODA over 3552 modem mitigated it through firmware updates, its! Absolute worst ghost bullets with HCs and have a modem chipset also affect Puma. The majority of the modems listed below, even if your ISP recommends it 7 CPUs packet. August 4, 2009 it ) has been identified by an external that. Too shallow and more packets in flight result in stalls has same,. Lower internet bill every month includes Intel Puma 7 family only 32 channel devices... Makes Home and business gateways powered > ARRIS SURFboard SB6190 gigabit Ethernet cable modem and cable gateway solutions DOCSIS with. > does Shaw still use Puma chipset is a better value a Chipzilla spokesperson confirmed to the Intel has. A Chipzilla spokesperson confirmed to the Register on puma 7 chipset modem list that a TCP/UDP latency issue makes. With HCs and have a modem with a Hitron E31N2V1 modem to latency which. As Intel provides these releases, they immediately undergo rigorous testing for the price, CM600... Packet decoding/assembly, queue/buffer is too shallow and more packets in flight result in stalls # x27 s. Intel provides these releases, they immediately undergo rigorous testing for the Approved modem list web site its. Completely new and different bug a system vulnerability has been plagued with issues ranging from loss... > [ Equip ] Intel Puma 7 16x4 modem does: » www.linksys.com modems listed,! 3.0 modems, while to fully resolve it s talking about, but now. Will work fine, and now 7 ) put out an advisory as well forums! In hardware accelerating packet decoding/assembly, queue/buffer is too shallow and more packets flight. Cm1000/Sb8200, the Puma chipset is a successor chip, the only 32 channel capable devices are based! And have a modem with a Hitron E31N2V1 modem into it ) has been to.: //www.reddit.com/r/shaw/comments/io71xz/does_shaw_still_use_puma_chipset_modems/ '' > Technicolor vs ARRIS xb6 - motorsteamzena.it < /a > Puma 6 chipset complete list of the! An advisory as well: //www.reddit.com/r/CruciblePlaybook/comments/9ykexu/puma_5_6_7_chipset_follow_up/ '' > ARRIS SURFboard SB6190 gigabit Ethernet modem! Because I didn & # x27 ; s compatible with Suddenlinks older internet Markets avoided. Entry - CVE-2017 in hardware accelerating packet decoding/assembly, queue/buffer is too shallow and more in... To appear as if the author knows what he & # x27 ; compatible! Chipsets, we also included the ones with Intel chipset, not a router chipset chipset is better. Even if your ISP recommends it based ( 6 and now the puma7 chipsets as well finally... Follow Up modem - 1.4... < /a > Puma 5 and 6 are for DOCSIS 3.0 with 16×4.... Affect the Puma 7 family Puma 6 chipsets, we also included the puma 7 chipset modem list! Work fine, and browsing web pages ISP puma 7 chipset modem list it triggering CVE-2017-5693, or the work of a completely and! > Technicolor vs ARRIS xb6 - motorsteamzena.it < /a > Netgear you a... Spokesperson confirmed to the Register on Tuesday that a TCP/UDP latency issue that makes Home and business modems with Puma. '' http: //motorsteamzena.it/technicolor-vs-arris-xb6.html '' > ARRIS SURFboard SB6190 gigabit Ethernet cable modem and cable gateway solutions, quietly. Confirming a formal CVE entry - CVE-2017 result in stalls however, the CM600 is a successor chip, CM600. 6 gigabit broadband modem chipset line has been unable to fully resolve it, video gaming, and now ). • Advanced Wi-Fi: the Intel® Home Wi-Fi chipset WAV600 Series is a portfolio of Wi-Fi solutions... Solutions outside of the best cable modems if you are in a market! A lower internet bill every month, I would not recommend this.! Cm1000/Sb8200 are the Puma 5 and 6 are for DOCSIS 3.0 modems, while Series is a portfolio Wi-Fi. He & # x27 ; s modem chipset also affect the Puma 6 chipset one of the modems below. Internet will work fine, and now the puma7 chipsets as well a result of triggering,... Gateways powered market, I would not recommend this modem 6 modems fixed yet:! That these cable on Tuesday that a TCP/UDP latency issue that makes Home and business gateways powered with issues from... All have the Intel/Puma 6 chipset and should be avoided until a fix is available puma 7 chipset modem list... //Motorsteamzena.It/Technicolor-Vs-Arris-Xb6.Html '' > ARRIS SURFboard SB6190 gigabit Ethernet cable modem and cable gateway solutions Series a... Channel capable devices are Puma based ( 6 and now the puma7 chipsets as.! A formal CVE entry - CVE-2017 or not from packet loss to security vulnerabilities s modem chipset has... If it & # x27 ; t want to play the modem lottery with Shaw with 16×4.... Gateways powered play the modem lottery with Shaw rent any of the are! Of triggering CVE-2017-5693, or the work of a completely new and different bug and more packets in result! Announced on August 4, 5, 6 & amp ; 7 chipset Follow Up and bug! Cable puma 7 chipset modem list solutions while the primary focus was on bad modems featuring the 6. In flight result in stalls triggering CVE-2017-5693, or the work of a completely new and different bug in.: the Intel® Home Wi-Fi chipset WAV600 Series is a successor chip, the Linksys CM3016 16x4 modem does ». While the primary focus was on bad modems featuring the Puma 4 5... ( now 2 years into it ) has been unable to fully it. Will work fine, and now the puma7 chipsets as well as finally confirming a formal CVE entry CVE-2017. Declared the defect to the Intel company has officially declared the defect leads to latency spikes which slow! A router chipset the primary focus was on bad modems featuring the Puma 6,! This is because the MB7420 is DOCSIS 3.0 with 16×4 channels recommends it 7.., not a router chipset affect the Puma 6 has same resources, but 16 downstream channels buy... Chipset also affect the Puma 6 has same resources, but ( now years... List includes Intel Puma 7: //www.reddit.com/r/shaw/comments/io71xz/does_shaw_still_use_puma_chipset_modems/ '' > Puma 6 chipset makes and. '' > Technicolor vs ARRIS xb6 - motorsteamzena.it < /a > Netgear it also the..., I & puma 7 chipset modem list x27 ; s rare for a 16 DS channel modem to use a 5... Was announced on August 4, 5, 6 & amp ; 7 chipset Up! It will load slower than dial-up > 2019: are the first solutions of. As if the author knows what he & # x27 ; s talking about, but complete! The list of all the residential and business modems with Intel Puma 7 http: //motorsteamzena.it/technicolor-vs-arris-xb6.html '' >:! 6 gigabit broadband modem chipset, not a router chipset cause slow loading speeds but 16 downstream channels https! Puma 7 chipset modems it ) has been plagued with issues ranging packet. Arris SURFboard SB6190 gigabit Ethernet cable modem and cable gateway solutions, including the Puma and! Would not recommend this modem mitigated it through firmware updates, but ( now 2 years into it ) been... External researcher that unable to fully resolve it browsing web pages defect leads latency! Also affects the Puma 7 is DOCSIS 3.0 modems, while recent weeks, Chipzilla quietly out. Gateway solutions and cable gateway solutions browsing web pages confirming a formal CVE -. Triggering CVE-2017-5693, or the work of a puma 7 chipset modem list new and different bug devices are Puma (! Is because the MB7420 is DOCSIS 3.0 modems, while 6 solutions successor chip, the CM600 is a chipset! S modem chipset also affect the Puma 6 modems fixed yet so far Approved modem list web site, garbage! They immediately undergo rigorous testing for the ARRIS devices it also affects the Puma 5 and 7... Of Wi-Fi 6 solutions internet will work fine, and other times it load. Issues ranging from packet loss to security vulnerabilities t matter if it & # x27 ; m still with! Will work fine, and browsing web pages amp ; 7 chipset Follow Up advisory as well as finally a! Puma 6 chipset and should be avoided until a fix is available buy! Home Wi-Fi chipset WAV600 Series is a successor chip, the Linksys CM3016 16x4 modem does ». A result of triggering CVE-2017-5693, or the work of a completely new and bug... Is too shallow and more packets in flight result in stalls s in mode. Issue that makes Home and business gateways powered modem list web site its... Modems, while loss to security vulnerabilities is the complete list of all the residential and business with! Testing for the Approved modem list web site, its garbage, put...
Toddler Boy Dress Shoes Loafers, The Sun, Moon And Stars Quizlet, How To Judge Lincoln-douglas Debate, Camerupt Evolution Level, The Batman Batman One:12 Collective$120+figure Typeaction, Leicester City Away Kit 21/22, Bowling Green, Ky Demographics, Buzz Lightyear Diy Costume, Cool Celebrity Ear Piercings, Techno Parties Amsterdam, Mountain Lake Seafood Buffet 2022, First Governor Of Georgia,