Difference module

What is the difference between GLC-LH-SM and GLC-ZX-SM module.

Is the connectivity is possible using this module at the end 2.

The data sheet here explains their respective characteristics. They are two Gigabit Ethernet SFP transceivers that operate with single-mode fiber. (LH will also work with fiber multimde.)

The ZX is made for long-distance runs on (up to 70 km) then the LH is made for up to 10 km. To do this, the ZX runs on a different wavelength - 1550 nm. Because the LH uses the 1310 nm wavelength, the two transceivers are not compatible with each other.

Tags: Cisco Network

Similar Questions

  • My HP Pavilion a6235x BSOD is every day!

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    Hello

    See the above troubleshooting tool and set the minidump so that we can analyze it.

    The system has at least 3 GB of total RAM and maybe 4 GB is not just
    unless there is a problem with the memory or the memory to low memory
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    ====================================

    Here are the ways to solve the problems of the BCCode: 1a

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    modules that appear to be identical. It is therefore necessary to exchange the
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    Test methods in the next message).

    To see how to use BlueScreenView and MyEventViewer to troubleshoot the Bluescreens see the
    Methods indicate in this thread - top 3 responses (+ 1 other).

    http://social.answers.Microsoft.com/forums/en-us/vistarepair/thread/3deab2fa-4000-4136-8c78-a3d22b1db009

    We can analyze the minidumps if make you it available to the SkyDrive or another file
    sharing sites.

    ZIP or download the content of the C:\Windows\minidump

    Use SkyDrive to upload collected files.
    http://social.technet.Microsoft.com/forums/en-us/w7itproui/thread/4fc10639-02dB-4665-993a-08d865088d65

    -------------------------------------------------------------

    BCCode: 1a 0x0000001a

    The main cause of all who's memory probems if there may be other causes.
    See the test article in the next message memory.

    Remove ALL power and reinstall all the memory cards and cables (both ends where possible).
    in fact, remove and replace - don't do not just tight. Make sure that the vents are clear and that the
    the fans are working. Even if the temperature is OK assume no heat does not affect the video,.
    sound or other system functions that it these get hot. Try adding a small fan blowing in
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    Have you recently added any hardware? Have you updated any drivers just before this started?
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    Use the troubleshooter below and refer to the following message to drivers and memory when
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    BCCode: 1a 0x0000001a<-- read="" this="">
    http://www.faultwire.com/solutions-fatal_error/memory-management-0x0000001A-* 1041.html? order = votes

    -------------------------------------------------------------------------

    Look in the Event Viewer to see if something is reported on those.
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    Here are a few ways to possibly fix the blue screen issue. If you could give the blue screen
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    error information such as codes of STOP and info like IRQL_NOT_LESS_OR_EQUAL or PAGE_FAULT_IN_NONPAGED_AREA and similar messages.

    As examples:

    BCCode: 116
    BCP1: 87BC9510
    BCP2: 8C013D80
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    or in this format:

    Stop: 0 x 00000000 (oxoooooooo oxoooooooo oxoooooooo oxooooooooo)
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    It is an excellent tool for displaying the blue screen error information

    BlueScreenView scans all your minidump files created during ' blue screen of the.
    death ' crashes and displays information about all accidents of a table.
    Free
    http://www.NirSoft.NET/utils/blue_screen_view.html

    BlueScreens many are caused by drivers of old or damaged, in particular the video drivers
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    You can do mode if necessary safe or the Vista DVD command prompt or
    Options recovery if your system is installed by the manufacturer.

    This tells you how to access the System Recovery Options and/or a Vista DVD
    http://windowshelp.Microsoft.com/Windows/en-us/help/326b756b-1601-435e-99D0-1585439470351033.mspx

    You can try a system restore to a point before the problem started when one exists.

    How to make a Vista system restore
    http://www.Vistax64.com/tutorials/76905-System-Restore-how.html

    -------------------------------------------------------------------------

    Start - type this into the search-> find COMMAND to top box and RIGHT CLICK-
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    Enter this at the command prompt - sfc/scannow

    How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe)
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    The log can give you the answer if there is a corrupted driver. (Does not work
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    Also run CheckDisk, so we cannot exclude as much as possible of the corruption.

    How to run the check disk at startup in Vista
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    -------------------------------------------------------------------------

    Often drivers up-to-date will help, usually video, sound, network card (NIC), WiFi, part 3
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    -------------------------------------------------------------------------

    How to fix BlueScreen (STOP) errors that cause Windows Vista to shut down or restart
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    http://support.Microsoft.com/kb/958233

    Troubleshooting, STOP error blue screen Vista
    http://www.chicagotech.NET/Vista/vistabluescreen.htm

    Understanding and decoding BSOD (blue screen of death) Messages
    http://www.Taranfx.com/blog/?p=692

    Windows - troubleshooting blue screen errors
    http://KB.wisc.edu/page.php?id=7033

    -------------------------------------------------------------------------

    In some cases, it may be necessary.

    The Options or Vista recovery disk Startup Repair

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    I hope this helps.

    Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

  • Error Windows 8 DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)

    My phone rebooted in the middle of the night and there was a blue screen. I have no idea what caused it but I downloaded the memory dump file and got:

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    And that's all that I could understand him. I don't know what that means for the rest of the text. Here's my minidump: http://1drv.ms/1mrDTf3

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    * EDITED WITH THE CORRECT FILE

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    Contact HP
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    HP forums
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    -----------------------------------------

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    -----

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    ------------------------------------------------------------------

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    I hope this helps.

    Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">

  • Tecra A4: The difference between the memory modules

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  • difference between the real time module and module fpga

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  • Update modules with the capital letters and tiny rulename make the difference

    Hello

    I had a problem when I'm experiementing the code example in the semantic oracle developer guide. the sample is to update a modules-family_rb:

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    Kind regards
    Hong

    Salvation Hong,

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    Hello everyone!


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