o2   1255

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Da sitzt man schon direkt an der Quelle und hat noch immer keinen ordentlichen Empfang 🤪
O2  from twitter_favs
11 days ago by tmmd
O2 UK Sets October 2019 Rollout for Ultrafast 5G Mobile Broadband - ISPreview UK
O2 confirms its new business division, O2 Business, which is due to launch on 1st August 2019. O2 Business will consolidate the operator’s B2B activity across Enterprise and Wholesale partners, while also bringing together all product development (including IOT, data and 5G) alongside its Enterprise and Wholesale sales and commercial teams.
o2  ovum  5g  sme 
12 days ago by yorksranter
O2 and Vodafone double down on network sharing deal for 5G | Telecoms.com
nnounced today, O2 and Vodafone have agreed to share 5G active equipment, such as radio antennas, on joint network sites across the UK. The approach should accelerate 5G deployments in the areas where infrastructure investments are not as commercially attractive, though the 23 largest cities have been excluded from the deal.
vodafone  o2  5g  moran  ovum 
27 days ago by yorksranter
VDSL 50 nur noch 20Mbit down und 1,4Mbit Upload | O₂ Community
Das ZyXEL VMG1312-B30A ist schon mal kein schlechtes Gerät (BCM63168) ich würde dir das Teil nicht empfehlen, da es nur Fast-Ethernet Ports besitzt (max 100MBit/s) und aus diesem Gund bei einer VDSL100 Leitung mit Vollsync* im Downstream etwas limitieren wird. Wir sprechen hier zwar nur über ~3-5MBit/s aber finde das sollte man schon erwähnen.
Zudem ist das Gerät nicht SV-Fähig und mMn viel zu teuer in der Anschaffung.
*Aufgrund eines BNG-Bugs (für mich ist es jedenfalls ein "Bug") kommen bei den meisten VDSL100 Anschlüsen aktuell aber eh nur max. 95MBit/s beim Endkunden an, auch wenn mit einem Vollsync (109MBit/s) eigentlich eine Nutzdatenrate von ~101MBit/s möglich wäre. Dieser "Bug" wird aber laut der Telekom bis Ende Q1 2019 behoben (der shaper am BNG muss dafür angepasst/gepatcht werden).

Mein absoluter Geheimtip: ein DGA4132* (aka Tim Hub). Dieses Gerät ist nicht nur Günstig (aktuell ~40-50eur) und Super Vectoring fähig (BCM63138), sondern besitzt auch eine potente Dual Core CPU, 5GHz Wlan und würde sich sogar als Router eignen.
Als Router würde ich das Teil nur bedingt empfehlen aber im Bridge Modus (also als reines Modem vor einem Router) macht das DGA4132 einen Super Job an Vectoring Anschlüssen (sehr stabil + sehr hohe Sync Werte).
dsl  o2 
february 2019 by j4n
Firewall hinter Fritz!Box schalten
ZyXEL VMG1312-B30A (nutze ich, vectoring)
DrayTek Vigor 130 (vectoring)

Ansonten gebraucht
Speedport 300HS
Speedlink 1113
o2  dsl 
february 2019 by j4n
Ericsson: Expired certificate caused O2 and SoftBank outages | ZDNet Dec 2018
"An expired certificate was the cause of a data outage across O2 and SoftBank mobile services in the United Kingdom and Japan, respectively, Ericsson has revealed."

"The issue affected nodes in the core networks of customers using two software versions of the Serving GPRS Support Node - Mobility Management Entity (SGSN-MME)"

O2  Ericsson  cyber-spectrum  spectrum-vulnerability  outages 
february 2019 by pierredv
Vodafone and O2 signal potential sale of mast joint venture | Financial Times
The two companies split the capital out of CTIL and built their own networks, a move that will be replicated in other big urban centres as part of the new 5G agreement comprising around 2,500 sites, or 15 per cent of the towers outside London.
towersharing  5g  cornerstone  vodafone  o2  ovum 
january 2019 by yorksranter
Ofcom sets 900 and 1800 MHz licence fees and consults on 3.4 and 3.6 GHz fees | PolicyTracker: Jan 2019
"UK mobile network operators (MNOs) will pay £1.09 million ($1.4 million) per MHz per year for 900 MHz spectrum, and £0.805 million ($1.02 million) per MHz annually for 1800 MHz spectrum beginning 31 January 2019, Ofcom said.

The levels reflect the full market value of the frequencies and take into account input from Vodafone, Telefónica (O2), EE and H3G (Three), as well as evidence from previous UK spectrum auctions and international benchmarks, the regulator added. The lump-sum values were converted into equivalent annual payments using an annualisation rate derived from a post-tax discount rate and a tax adjustment factor."
PolicyTracker  Ofcom  spectrum  cellular  Vodafone  O2  EE  spectrum-fees  900MHz  1800MHz 
january 2019 by pierredv
'Year-long' delay to UK 5G if we spike Huawei deals, say telcos • The Register
O2: We are free of Huawei. Well, sort of. Also O2: *buys 200 Huawei eNode-Bs*
huawei  5g  o2  ovum 
january 2019 by yorksranter
O2 4G data network restored after day-long outage - BBC News
Mobile operator O2 has said its data networks have been restored after a day of disruption for smartphone users.
O2  Mobile  MobileData  Technology  Telecoms  Business  ConsumerAffairs  TransportforLondon  TfL  Outages  BBCNews 
december 2018 by dk33per
Lessons from the O2 Network Outage: The Real Cost of Manual Processes, Juha Holkkola Dec 2018
"While the finding that network downtime constitutes 93.5% of the real total cost of manual network management steps was a real eye-opener, these numbers reveal an even more interesting finding. That is, if one invests 20 million into automating the propagation of human errors, the chances are that the cost of downtime can greatly exceed the value of the actual automation investment itself. "
spectrum-vulnerability  denial-of-spectrum  cyber-spectrum  CorcleID  O2  hacking 
december 2018 by pierredv

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