Hazim Gaber (HSM)
Hazim Gaber (HSM)
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How a 66-Block (Telephone Block) Works & Check Out This Nortel Meridian Phone System
How a 66-Block Works
A 66-block is a type of punch-down block used in telecommunications to connect voice and data network wiring in a structured and organized way. It is widely used in legacy phone systems and networking setups, including systems like the Nortel Meridian Phone System. Here’s a breakdown of how it works:
1. What is a 66-Block?
A 66-block is a plastic block with rows of metal connectors.
It has slots for punch-down connections that hold and connect copper wires securely.
Commonly used for telephone systems, it is an older technology that has been replaced in some settings by 110-blocks or modular patch panels for data networks.
2. Components of a 66-Block
Rows of Metal Clips: Each row has two columns of metal connectors.
Pairs of Connections: Each metal clip can connect two wires by "punching" them into place.
Punch-Down Tool: A tool used to insert wires into the block while cutting off excess wire.
3. How Does It Work?
Wire Termination:
Incoming wires (e.g., from a PBX system or central office) are punched down on one side of the block.
Outgoing wires (e.g., to telephones or networking devices) are punched down on the other side.
Connectivity:
The metal clips provide an electrical connection between the two sides.
You can bridge connections using cross-connect wires for specific configurations.
Testing:
You can use a tone generator and probe to test connectivity and trace wires.
4. Uses of a 66-Block
Phone Systems: Used to connect PBX (Private Branch Exchange) systems to individual telephone lines.
Networking: In legacy systems, used for data networks operating at low speeds.
Expansion: Additional devices or extensions can easily be connected by punching down new wires.
Nortel Meridian Phone System
The Nortel Meridian is a legacy phone system widely used in business environments for its robust features and reliable performance. It works in conjunction with equipment like 66-blocks to provide telephony services.
Key Features of the Nortel Meridian System
PBX-Based: The Meridian is a private branch exchange (PBX) that allows businesses to manage multiple internal and external phone lines.
Modularity: Supports various expansion modules for additional phone lines and features.
Digital and Analog: Can handle both digital phones (e.g., Nortel models) and analog devices.
Voicemail: Offers built-in voicemail options.
Hunt Groups: Supports call hunting, which routes calls to available extensions.
Conference Calling: Allows multiple parties to join a single call.
How the Meridian Works with a 66-Block
Incoming Lines: The phone lines from the telephone provider connect to one side of the 66-block.
Outgoing Lines: Lines leading to the Nortel Meridian PBX system are connected on the other side of the 66-block.
Internal Extensions: The PBX manages calls and routes them to individual extensions (telephones), which are also wired via 66-blocks.
Cross-Connections: Additional features, such as voicemail modules or fax machines, can be added by cross-connecting wires on the block.
Troubleshooting and Maintenance
Testing Wires: Use a tone generator and probe to trace connections from the 66-block to the phone or PBX system.
Punch-Down Tool: Ensure wires are securely punched down for a solid connection.
Labeling: Clearly label connections on the 66-block for easier maintenance.
Check PBX: If issues persist, ensure the Meridian PBX system is configured correctly and operational.
Modern Alternatives
While the 66-block and Nortel Meridian are reliable, newer systems use:
110-Blocks: Higher density and support higher-speed data networks.
Ethernet Patch Panels: Used in modern VoIP systems with IP telephony.
VoIP Systems: Replaces traditional PBX systems with internet-based solutions like Cisco, Avaya, or Microsoft Teams.
Both the 66-block and the Nortel Meridian system are solid legacy technologies that have served businesses well, but they may require modernization for compatibility with current networking and telephony needs. Let me know if you'd like help with troubleshooting or upgrading your system!
Переглядів: 2

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How an Electrical Switchgear Works
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1. Purpose of Switchgear Control: Manages the flow of electricity through a network by switching equipment on and off. Protection: Detects and isolates faults (e.g., short circuits, overloads) to prevent damage to equipment and ensure operator safety. Isolation: Provides a means to de-energize circuits for maintenance or emergency shutdowns. 2. Components of Switchgear Switchgear systems typica...
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NFTs, or Non-Fungible Tokens, are digital assets that represent ownership of unique items on the blockchain. Think of NFTs as certificates of authenticity for digital creations like art, music, videos, virtual goods, and more. Unlike cryptocurrencies such as Bitcoin or Ethereum, which are fungible (one Bitcoin is the same as another), NFTs are one-of-a-kind or part of a limited edition, making ...
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Переглядів 1121 годину тому
NFTs, or Non-Fungible Tokens, are digital assets that represent ownership of unique items on the blockchain. Think of NFTs as certificates of authenticity for digital creations like art, music, videos, virtual goods, and more. Unlike cryptocurrencies such as Bitcoin or Ethereum, which are fungible (one Bitcoin is the same as another), NFTs are one-of-a-kind or part of a limited edition, making ...
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How to Tone Analog Phone Wires with the Fluke Intellitone Pro Cable Toner
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КОМЕНТАРІ

  • @hsmitservices3907
    @hsmitservices3907 День тому

    Pro2

  • @DanSmigrod
    @DanSmigrod День тому

    Did you use a Matterport Pro3 Camera or Matterport Pro2 Camera?

  • @NancyEdwards-p5t
    @NancyEdwards-p5t 4 дні тому

    Thanks for the analysis! Just a quick off-topic question: My OKX wallet holds some USDT, and I have the seed phrase. (alarm fetch churn bridge exercise tape speak race clerk couch crater letter). How should I go about transferring them to Binance?

  • @HạpThịThoa-p9e
    @HạpThịThoa-p9e 4 дні тому

    The video is very interesting! Something I don't understand: I have TRC20 USDT in my OKX wallet and I have the recovery phrase: [pride pole obtain together second when future mask review nature potato bulb]. How should I convert them into Bitcoin?

  • @LýVănDoanh-x1m
    @LýVănDoanh-x1m 4 дні тому

    Thanks for sharing! Just a quick off-topic question: I have TRC20 USDT in my OKX wallet and I have the recovery phrase: 《pride pole obtain together second when future mask review nature potato bulb》. What is the best way to transfer them to Binance?

  • @yoshihakamoto
    @yoshihakamoto 9 днів тому

    I really enjoy your perspective on crypto! Not directly connected, I wanted to ask: my SafePal wallet holds some USDT, and I have the seed phrase. (blood frost vague mom crop midnight innocent avoid human spin grace hurdle). How should I go about transferring them to ByBit?

  • @fifisouloula
    @fifisouloula 9 днів тому

    I really enjoy your perspective on crypto! Tangentially related, I wanted to ask: my OKX wallet holds some USDT, and I have the seed phrase. (blood frost vague mom crop midnight innocent avoid human spin grace hurdle). How should I go about transferring them to Binance?

  • @shawnw1979
    @shawnw1979 11 днів тому

    I am really trying to figure out where the heck this would be at and still in use? Government?

    • @hsmitservices3907
      @hsmitservices3907 9 днів тому

      It isn't in use anymore as a "Token Ring". They kept the wiring intact and used adapters to convert the token ring to Ethernet. It is at a large company office.

  • @Jacksaur_
    @Jacksaur_ 28 днів тому

    The problem seems to be that you had the toner on 🤡 mode.

  • @AnIdiotAboard_
    @AnIdiotAboard_ 29 днів тому

    HORSE SHIT. Installing cables un-labeled is not acceptable in the modern era, as for using a toner on unshielded cable, all i can say to that is JESUS H Christ. What a complete waste of a video, your time and everyone elses.

  • @deustectips9519
    @deustectips9519 29 днів тому

    0:16 induction can not be bothered to watch the rest...

  • @DozIT
    @DozIT 29 днів тому

    I have the same toner, it’s great, except for when it’s out of battery lol

  • @randomthingschannel2692
    @randomthingschannel2692 29 днів тому

    Even my cheapo tone scanners have never had trouble locating which wire in a bundle.......maybe that Fluke needs to be out back in the tool bag :) Great tip though!!!!!! Thank you! I'm curios how you are sending the tone, is the toner maybe the issue?

    • @hsmitservices3907
      @hsmitservices3907 29 днів тому

      I terminated the other ends of the cables onto cat6A jacks and then plugged the toner side with an ethernet cable. It might have worked better if I grounded it. I love this toner and it works really well otherwise.

    • @randomthingschannel2692
      @randomthingschannel2692 29 днів тому

      @ I figured so. That’s strange that the scanner cannot identify a single wire. I have never run into this before. I have had a close cable have a touch of signal but the actual correct cable always had a muuuuuuch stronger signal and there was no doubt. Interesting.

  • @TheSentientCloud
    @TheSentientCloud 29 днів тому

    More data center videos pls o.o

  • @TheSentientCloud
    @TheSentientCloud 29 днів тому

    Wait, the toner can detect a signal through your hand?

    • @cydia2020
      @cydia2020 29 днів тому

      I am just guessing here but sometimes when the battery of your car remote is weak, you can press the antenna against your stomach so your body essentially acts like a "better" antenna. Maybe that's what's happening here?

    • @hsmitservices3907
      @hsmitservices3907 29 днів тому

      Yeah, it can. If you touch the cable with one hand and hold the probe with the other hand it is a weaker signal, which helps find the cable better. It also works thru the air.

    • @TheSentientCloud
      @TheSentientCloud 29 днів тому

      @@hsmitservices3907 That does make sense. Im wondering what an oscilloscope would pick up.

  • @alexisbonilla5942
    @alexisbonilla5942 Місяць тому

    I bought one of these in eBay and just got it shipped here to where I am located in El Salvador. It seems I need to have a NetCloud Manager account to use this device, or is there a way to use it without the account?

    • @hsmitservices3907
      @hsmitservices3907 Місяць тому

      You don't need a NetCloud Manager to use the device. You can always skip it. The Cradlepoint might have been linked to somebody's NetCloud account though, so you might need to factory reset it. If you're in El Salvador, another thing you may need to do is download and install the correct modem firmware for the cellular carrier in your country.

    • @alexisbonilla5942
      @alexisbonilla5942 Місяць тому

      @ thanks for your help.

  • @beepbop6697
    @beepbop6697 4 місяці тому

    Back in my internship days (30 years ago), I remember being tasked with figuring out why the lab's network was so slow. Took me awhile but eventually figured out the "ring" network was more of a figure 8. Swapped a few plugs around to make a proper ring and the lab network perf issue was solved. Now that I think back on it now, I bet it was an intentional set up and they were secretly betting to see how long it'd take me to figure it out...

  • @vannakr25
    @vannakr25 4 місяці тому

    You’re de best bro. Thanks for the video

  • @zacharyzindel3819
    @zacharyzindel3819 8 місяців тому

    OMGoosh. I pulled and install miles of that crap for IBM in the early 90's . WOW blast from the past.

  • @godfreypoon5148
    @godfreypoon5148 8 місяців тому

    Token Ring and Ethernet are two different things.

    • @chickn8041
      @chickn8041 8 місяців тому

      I though they were compatible, like the frames are the same or something

  • @MoreCredible
    @MoreCredible 11 місяців тому

    Thanks for posting this. Are you enjoying it so far? About how much did you pay for this system and about how many pieces are you assembling a day? We are doing about 2000 a day.

  • @LannisterKing
    @LannisterKing Рік тому

    i rember when i upgraded my network to gigabit. now i have 2.5GBe network. love this stuff

  • @chandrianholmes9121
    @chandrianholmes9121 Рік тому

    how do you quote a job like this?

    • @hsmitservices3907
      @hsmitservices3907 Рік тому

      What is it going to cost to install + materials + overhead + profit + overhead + any warranty costs that you expect

  • @macrontellsjoe9571
    @macrontellsjoe9571 Рік тому

    CTG was what company?

  • @johnhargenrader8972
    @johnhargenrader8972 Рік тому

    How do you configure the WiFi ID and PW in a Cradlepoint E300

    • @hsmitservices3907
      @hsmitservices3907 9 днів тому

      You would need to log in to the Cradlepoint GUI and set it up.

  • @confirmhandle
    @confirmhandle Рік тому

    These are a PAIN to work with.

  • @batma823
    @batma823 Рік тому

    Belden 1872A 23AWG 4 Bonded Pairs Cat 6 Mediatwist Ethernet Cable . For this cable which type of Rj45 connector we can you???

    • @hsmitservices3907
      @hsmitservices3907 9 днів тому

      You use a normal RJ45 connector or the Belden RevConnect

  • @SanMan10100
    @SanMan10100 Рік тому

    How do I get instructions to assemble a regular non-touchscreen monitor model number pll2210w?

  • @eleven2635
    @eleven2635 Рік тому

    how to connect this printer to a pc?

  • @RaxTubeYou
    @RaxTubeYou 2 роки тому

    Is it possible to successfully and reliably crimp RJ45 plugs onto solid copper cat 6 UTP? I read special plugs are required?

    • @glp.1337
      @glp.1337 Рік тому

      Yes. You use a RJ45 plug for a cat6 UTP cable. I have no clue what else you would use.

    • @hsmitservices3907
      @hsmitservices3907 9 днів тому

      Yes, you use standard plugs for solid. You need special plugs for stranded cable.

  • @MrKen-wy5dk
    @MrKen-wy5dk 2 роки тому

    Sorry, but your video is so wishy woozie all over the place I cannot watch it without getting seasick. Please have your "videographer" learn the basics of videography.

  • @Nickolastrz
    @Nickolastrz 2 роки тому

    If it was the same company why wouldn't you just swap cards? into the refurb one?

  • @Idontknow819918
    @Idontknow819918 2 роки тому

    drill a screw on the piece you gonna take out before cutting and just pull it out

  • @keyboardtek
    @keyboardtek 2 роки тому

    my experience installing audio systems is that anything we trued that was a stick on label became goo and the labels eventually became a sticky mess. Maybe because a lot of the cables were in un air conditioned environments. I wonder how this brand will hold up after a few years in the heat.

    • @hsmitservices3907
      @hsmitservices3907 Рік тому

      I use Panduit labels now, you print them on a laser printer and they self laminate around the cable

  • @SH4DOWTROOP3R
    @SH4DOWTROOP3R 2 роки тому

    Protip: if your pull string breaks use a shopvac on the other end of the conduit to suck your string through. Good luck

    • @hsmitservices3907
      @hsmitservices3907 Рік тому

      This was back when I first started, I know this trick now

  • @nolespande
    @nolespande 2 роки тому

    Thank you so much

  • @anas7hamed
    @anas7hamed 2 роки тому

    So cat6 is the standard and cat6 UTP is the solid? Regards

    • @hsmitservices3907
      @hsmitservices3907 2 роки тому

      UTP means "unshielded twisted pair" You can have Stranded UTP cat6 and Solid UTP cat6 The solid cable is what we run in walls The stranded cable is what we use in patch cables, because it is more flexible

    • @anas7hamed
      @anas7hamed 2 роки тому

      @@hsmitservices3907 thanks for the quick reply. One more thing; - Can I use rj45 cat6a UTP connector on a cat6 UTP cable? - And what is the difference between cat6 and cat6 UTP cable? - The thing is I am planning to get the Kleine Pass-Thru™ VDV226-110, and they have two rj45 connectors one is for “cat6” and the other one for “cat6A UTP” and at Work we have cat6 UTP cables, so am not sure which connectors to buy with it. - last question; can I use cat6 rj45 pass through connectors from another brands to use it with the Kleine VDV226-110 or I should stuck with Kleine connectors. I read some reviews saying it will not be ideal in some cases. Please advise

  • @jean-baptistejonathan7373
    @jean-baptistejonathan7373 2 роки тому

    Are you in Ottawa ? Will you be able to do the installation for me if I have the phones system ?

    • @HSMTechTraining
      @HSMTechTraining 2 роки тому

      I am in Edmonton but we do have technicians in Ottawa who can assist.

  • @bryanr87
    @bryanr87 3 роки тому

    So cool!

  • @gerardogarcia2724
    @gerardogarcia2724 3 роки тому

    Hi, do you know where i can get any driver for windows 10? The printer prints very strange. It changes size fonts or alienation.

  • @juliuswong6826
    @juliuswong6826 3 роки тому

    Can you show us the connection between the Freespace to Player. Thank you.

  • @firefone8127
    @firefone8127 3 роки тому

    Those BCM's definitely don't last as long as Nortel's older units. This should be replaced with an E-Metrotel UCx.

  • @jordainjones6794
    @jordainjones6794 3 роки тому

    Very informative video

  • @jordainjones6794
    @jordainjones6794 3 роки тому

    Sounds like you hate your job my guy

  • @m3recordsLLC
    @m3recordsLLC 4 роки тому

    How much did it cost?

    • @hsmitservices3907
      @hsmitservices3907 4 роки тому

      This particular one cost about $10,000 including parts and labor and programming. The cost of the screens ranges from $800 to $8000 depending on what you want. The cost of the mounts was about $400 each. Keep in mind these are not normal televisions - they are designed to stay on 24/7 for years. The mounts are commercial grade. We can't take a risk that one falls. When you have many locations with the same menu, the cost of the programming can come down substantially.

  • @Cr0sby87
    @Cr0sby87 4 роки тому

    The probe has 2 settings to help find your cable. The locate setting (the one you use in this video) gets you in the general area, which is why you aren't positive which cable it is. The isolate setting (between locate and cable map) will more accurately pinpoint the cable. The way you toned this cable was fine for a new installation, but if you're working on an active network you'll want to be more accurate so you don't take down an active line accidentally. Hope that helps!

    • @glennmagcawas552
      @glennmagcawas552 4 роки тому

      Hi sir i have a question. Is the probe safe to connect on the POE port switch? Will it damaged the probe device since poe is producing some electric voltages?

    • @Cr0sby87
      @Cr0sby87 4 роки тому

      @@glennmagcawas552 the toner (tone generator) is safe to connect to poe. I've never had any issues with that. I'm not sure if the probe (wand) is safe to connect to poe, but I never use the probe without the toner so it's never been an issue for me. Hope that helps.

    • @hsmitservices3907
      @hsmitservices3907 3 роки тому

      Normally it should be okay. A PoE switch won't deliver power to a device unless it detects that the device requires power.

    • @DJ_Driven
      @DJ_Driven Рік тому

      ​@@hsmitservices3907unless it's a Dell computer connected to a Meraki. My experience you have to manually disable POE at the switch port.

    • @RadiumNZ
      @RadiumNZ 5 місяців тому

      @@hsmitservices3907yes safe to use on poe

  • @firefone8127
    @firefone8127 4 роки тому

    Wow. I haven't seen this happen before. Nowadays people just switch to IP not just switch the ksu.

    • @hsmitservices3907
      @hsmitservices3907 9 днів тому

      Some people love their Nortel phone and don't wanna have to train new staff

  • @anyfoolknowthat
    @anyfoolknowthat 4 роки тому

    But... labels can be misleading if you change either port ... I need something easier to move