{"id":9537,"date":"2025-07-07T11:09:53","date_gmt":"2025-07-07T11:09:53","guid":{"rendered":"https:\/\/digitalservices.uwtsd.ac.uk\/itsd\/cymorth-ar-rhyngrwyd-yn-y-cartref\/"},"modified":"2025-07-11T10:53:28","modified_gmt":"2025-07-11T10:53:28","slug":"cymorth-ar-rhyngrwyd-yn-y-cartref","status":"publish","type":"page","link":"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/itsd\/cymorth-ar-rhyngrwyd-yn-y-cartref\/","title":{"rendered":"Cymorth \u00e2\u2019r Rhyngrwyd yn y Cartref"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"9537\" class=\"elementor elementor-9537 elementor-9484\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3823f5bf section-s e-flex e-con-boxed e-con e-parent\" data-id=\"3823f5bf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d7a769c elementor-widget elementor-widget-breadcrumbs\" data-id=\"1d7a769c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/\">Gwasanaethau Digidol<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4de9212d elementor-cta--layout-image-above elementor-cta--mobile-layout-image-above elementor-cta--skin-classic elementor-animated-content elementor-widget elementor-widget-call-to-action\" data-id=\"4de9212d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h1 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tCymorth \u00e2\u2019r Rhyngrwyd yn y Cartref\t\t\t\t\t<\/h1>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-73a3f4a1 e-flex e-con-boxed e-con e-parent\" data-id=\"73a3f4a1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1d9a3cb6 e-con-full e-flex e-con e-child\" data-id=\"1d9a3cb6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-70c3c24e elementor-widget elementor-widget-heading\" data-id=\"70c3c24e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cyflymderau gwael neu ddim opsiynau band eang gartref?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f4e2250 elementor-widget elementor-widget-text-editor\" data-id=\"6f4e2250\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Os ydych yn gweithio\/astudio gartref a bod gennych gyflymderau rhyngrwyd gwael iawn neu ddim darpariaeth band eang yn eich ardal, bwriad y wybodaeth yma yw eich helpu chi.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d90970 elementor-widget elementor-widget-heading\" data-id=\"1d90970\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Gwiriwch Gyflymder eich Band Eang<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e54a3f elementor-widget elementor-widget-text-editor\" data-id=\"5e54a3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-once=\"excludeFromOwl\">Yn gyntaf, gwiriwch pa gyflymder band eang y gall eich rhyngrwyd cartref ei gyrraedd trwy ddefnyddio\u2019r\u00a0<a tabindex=\"-1\" href=\"https:\/\/www.broadband.co.uk\/checker\">gwiriwr band eang hwn<\/a>. Gallwch drefnu\u2019r canlyniadau yn \u00f4l cyflymder i weld beth y dylech fod yn gallu ei\u00a0gael.<\/p>\n<ol data-once=\"excludeFromOwl\">\n<li>Os yw\u2019r cyflymder yn fwy na 10Mb, gallwch wirio\u2019ch cyflymder gwirioneddol trwy gynnal y\u00a0<a tabindex=\"-1\" href=\"https:\/\/www.broadband.co.uk\/broadband-speed-test\">prawf cyflymder band eang hwn<\/a>. Ar \u00f4l gwneud hynny, edrychwch ar ein\u00a0<a tabindex=\"-1\" href=\"https:\/\/www.uwtsd.ac.uk\/cy\/tg\/cymorth-ar-rhyngrwyd-yn-y-cartref#awgrymiadau\">cynghorion o ran rhyngrwyd yn y cartref<\/a>.<\/li>\n<li>Os yw\u2019r cyflymder yn llai na 10Mb, darllenwch ymlaen am opsiynau\u00a0pellach.<\/li>\n<\/ol>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-423dd77f e-con-full e-flex e-con e-child\" data-id=\"423dd77f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c3f60cf elementor-widget elementor-widget-image\" data-id=\"1c3f60cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/07\/three-students-working-on-laptop.jpg\" class=\"attachment-full size-full wp-image-9803\" alt=\"Three people sitting together indoors, with one holding a laptop and showing something on the screen to the others, who are attentively looking on and smiling.\" srcset=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/07\/three-students-working-on-laptop.jpg 600w, https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/07\/three-students-working-on-laptop-300x300.jpg 300w, https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/07\/three-students-working-on-laptop-150x150.jpg 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-53eddc43 section-s e-flex e-con-boxed e-con e-parent\" data-id=\"53eddc43\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-39bc02df e-con-full e-flex e-con e-child\" data-id=\"39bc02df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a670951 elementor-widget elementor-widget-heading\" data-id=\"2a670951\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Cyflymder is na 10Mb?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cfad439 elementor-widget elementor-widget-text-editor\" data-id=\"2cfad439\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-once=\"excludeFromOwl\">Os ydych chi\u2019n byw mewn ardal lle nad oes band eang ar gael neu lle mae\u2019r cyflymderau sydd ar gael yn isel iawn, mae opsiynau ar gael i\u00a0chi.<\/p><br><br><ul data-once=\"excludeFromOwl\">\r\n \t<li>Os na allwch gael cyflymder lawrlwytho o 10Mpbs, mae\u00a0<a tabindex=\"-1\" href=\"https:\/\/www.ofcom.org.uk\/cymru\/phones-telecoms-and-internet\/advice-for-consumers\/broadband-uso-need-to-know\">Rhwymedigaeth Gwasanaeth Cyffredinol<\/a>\u00a0Llywodraeth y DU ar gyfer band eang yn caniat\u00e1u i chi ofyn am gysylltiad wedi\u2019i uwchraddio.\u00a0Mae rhagor o wybodaeth ar gael ar\u00a0<a tabindex=\"-1\" href=\"https:\/\/www.bt.com\/broadband\/USO\">wefan BT<\/a>\u00a0neu drwy ffonio\u00a00800 783\u00a00223.<\/li>\r\n \t<li>Mae cynllun\u00a0<a tabindex=\"-1\" href=\"https:\/\/www.llyw.cymru\/cynllun-grant-allwedd-band-eang-cymru\">Allwedd Band Eang Cymru<\/a>\u00a0Llywodraeth Cymru\u2019n darparu grantiau i ariannu costau gosod cysylltiadau band eang newydd ar gyfer eiddo\u00a0unigol.<\/li>\r\n \t<li>Gwiriwch \u00e2\u2019ch awdurdod lleol i weld a oes ganddynt gynlluniau i gyflwyno band eang yn eich ardal gan ddefnyddio\u2019r\u00a0<a tabindex=\"-1\" href=\"https:\/\/www.llyw.cymru\/y-gronfa-band-eang-lleol\">Gronfa Band Eang Lleol<\/a>.<\/li>\r\n \t<li>Os ydych yn rhan o gymuned wledig, gall cymorth fod ar gael gan Lywodraeth y DU i gysylltu \u00e2 band eang all drosglwyddo data\u00a0<a tabindex=\"-1\" href=\"https:\/\/www.gov.uk\/government\/publications\/gigabit-broadband-voucher-scheme-information\">ar gyfradd gigadid<\/a>. Gall y rheiny sydd \u00e2 chyflymderau is na 30Mbps fod yn gymwys am gyllid ychwanegol gan Lywodraeth Cymru tuag at y costau\u00a0hyn.<\/li>\r\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ce78772 e-con-full e-flex e-con e-child\" data-id=\"2ce78772\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-68f2b9b9 elementor-widget elementor-widget-heading\" data-id=\"68f2b9b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Allwedd Band Eang Cymru<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39994fad elementor-widget elementor-widget-button\" data-id=\"39994fad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.llyw.cymru\/cynllun-grant-allwedd-band-eang-cymru-canllawiau\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-link\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M326.612 185.391c59.747 59.809 58.927 155.698.36 214.59-.11.12-.24.25-.36.37l-67.2 67.2c-59.27 59.27-155.699 59.262-214.96 0-59.27-59.26-59.27-155.7 0-214.96l37.106-37.106c9.84-9.84 26.786-3.3 27.294 10.606.648 17.722 3.826 35.527 9.69 52.721 1.986 5.822.567 12.262-3.783 16.612l-13.087 13.087c-28.026 28.026-28.905 73.66-1.155 101.96 28.024 28.579 74.086 28.749 102.325.51l67.2-67.19c28.191-28.191 28.073-73.757 0-101.83-3.701-3.694-7.429-6.564-10.341-8.569a16.037 16.037 0 0 1-6.947-12.606c-.396-10.567 3.348-21.456 11.698-29.806l21.054-21.055c5.521-5.521 14.182-6.199 20.584-1.731a152.482 152.482 0 0 1 20.522 17.197zM467.547 44.449c-59.261-59.262-155.69-59.27-214.96 0l-67.2 67.2c-.12.12-.25.25-.36.37-58.566 58.892-59.387 154.781.36 214.59a152.454 152.454 0 0 0 20.521 17.196c6.402 4.468 15.064 3.789 20.584-1.731l21.054-21.055c8.35-8.35 12.094-19.239 11.698-29.806a16.037 16.037 0 0 0-6.947-12.606c-2.912-2.005-6.64-4.875-10.341-8.569-28.073-28.073-28.191-73.639 0-101.83l67.2-67.19c28.239-28.239 74.3-28.069 102.325.51 27.75 28.3 26.872 73.934-1.155 101.96l-13.087 13.087c-4.35 4.35-5.769 10.79-3.783 16.612 5.864 17.194 9.042 34.999 9.69 52.721.509 13.906 17.454 20.446 27.294 10.606l37.106-37.106c59.271-59.259 59.271-155.699.001-214.959z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Grantiau Band Eang<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-310847e3 elementor-widget elementor-widget-text-editor\" data-id=\"310847e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-once=\"excludeFromOwl\">Mae\u2019r cynllun hwn yn darparu grantiau i ariannu costau gosod cysylltiadau band eang newydd mewn cartrefi a busnesau yng Nghymru, neu ariannu\u2019r costau hynny\u2019n\u00a0rhannol.<\/p>\n<p><\/p>\n<p data-once=\"excludeFromOwl\">Sylwch &#8211; rhaid i gysylltiadau newydd drwy\u2019r cynllun hwn sicrhau newid sylweddol mewn cyflymder \u2013 gan o leiaf ddyblu eich cyflymderau lawrlwytho cyfredol. Er enghraifft, rhaid i gysylltiad cyfredol o 5Mbps wella i 10Mbps o\u00a0leiaf.<\/p>\n<p><\/p>\n<p data-once=\"excludeFromOwl\">Fel arfer, bydd y grant hwn yn talu am y costau gosod a chaledwedd ar gyfer technolegau amgen megis band eang ffonau symudol neu loeren ond ni fydd yn talu am unrhyw gostau misol parhaus ar gyfer y gwasanaethau a\u00a0gynigir.<\/p>\n<p><\/p>\n<p data-once=\"excludeFromOwl\">Rydym hefyd wedi creu rhestr isod o gyflenwyr lleol (a chenedlaethol) posibl y gallech ymchwilio iddynt a chysylltu \u00e2 nhw. Nid yw unrhyw un o\u2019r cyflenwyr hyn yn gysylltiedig \u00e2\u2019r Brifysgol ond gall pob un ohonynt ddarparu gwasanaethau band eang amgen drwy system grant Allwedd Band Eang Cymru yn \u00f4l eu\u00a0gwefannau.<\/p>\n<ul data-once=\"excludeFromOwl\">\n<li>Band Eang Ffonau Symudol\n<ul>\n<li>Cyflenwyr \u2013\u00a0<a tabindex=\"-1\" href=\"https:\/\/dyfedtelecom.com\/cy\/\"><u>Dyfed Telecom<\/u><\/a><\/li>\n<li>Cyflenwyr \u2013\u00a0<a tabindex=\"-1\" href=\"https:\/\/www.4g-internet.co.uk\/\"><u>4G Internet<\/u><\/a>\u00a0(wedi\u2019i leoli yn\u00a0Llundain)<\/li>\n<\/ul>\n<p><\/li>\n<p> \t<\/p>\n<li>Band Eang Di-wifr\n<ul>\n<li>Cyflenwyr \u2013\u00a0<a tabindex=\"-1\" href=\"https:\/\/www.resq.co.uk\/\"><u>ResQNet<\/u><\/a><\/li>\n<p><\/ul>\n<p><\/li>\n<p><\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41865fe e-flex e-con-boxed e-con e-parent\" data-id=\"41865fe\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9986a23 e-con-full e-flex e-con e-child\" data-id=\"9986a23\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15e5719 elementor-widget elementor-widget-heading\" data-id=\"15e5719\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Awgrymiadau a Chymorth ar Gyfer Defnyddio\u2019r Rhyngrwyd Gartref<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6073d7 elementor-widget elementor-widget-text-editor\" data-id=\"f6073d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul data-once=\"excludeFromOwl\">\r\n \t<li>I gael y cyflymderau band eang gorau, defnyddiwch gebl ethernet i gysylltu\u2019ch cyfrifiadur yn uniongyrchol \u00e2\u2019ch llwybrydd yn hytrach na defnyddio\u00a0wi-fi.<\/li>\r\n \t<li>Lle bynnag y bo modd, ceisiwch beidio \u00e2 defnyddio gwifren estyn teleffon, oherwydd gall y rhain achosi ymyrraeth a allai leihau eich\u00a0cyflymder.<\/li>\r\n \t<li>Cadwch eich llwybrydd ymlaen gymaint ag y gallwch. Gall troi eich llwybrydd ymlaen a\u2019i ddiffodd yn gyson leihau cyflymderau cyffredinol oherwydd bydd darparwyr yn gweld hyn fel problemau\u00a0llinell.<\/li>\r\n \t<li>Datgysylltwch ddyfeisiau. Po fwyaf o ddyfeisiau sydd wedi\u2019u cysylltu \u00e2\u2019ch wi-fi, yr isaf yw\u2019r cyflymder a gewch. Mae dyfeisiau fel tabledi a ffonau clyfar yn aml yn gweithio yn y cefndir, felly ceisiwch ddiffodd derbyniad wi-fi ar y rhain pan nad ydych yn eu\u00a0defnyddio.<\/li>\r\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20ce96cd elementor-blockquote--skin-quotation elementor-widget elementor-widget-blockquote\" data-id=\"20ce96cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"blockquote.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\tCeisiwch ddechrau\u2019r galwadau hynny ar amseroedd llai cyffredin, yn hytrach nag ar yr awr.\t\t\t<\/p>\n\t\t\t\t\t<\/blockquote>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74eebe4 elementor-widget elementor-widget-text-editor\" data-id=\"74eebe4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul data-once=\"excludeFromOwl\">\r\n \t<li>Lawrlwythwch fideos o flaen llaw os oes modd, yn hytrach na defnyddio gwasanaethau ffrydio pan fydd rhywun arall yn ceisio defnyddio\u2019r\u00a0rhyngrwyd.<\/li>\r\n \t<li>Lleolwch eich llwybrydd rhyngrwyd mor bell \u00e2 phosibl oddi wrth ddyfeisiau eraill a allai fod yn ymyrryd \u00e2\u2019r signal ac mor uchel \u00e2 phosibl, megis ar fwrdd neu silff yn hytrach nag ar y\u00a0llawr.<\/li>\r\n \t<li>Mae dyfeisiau a all ymyrryd \u00e2 signalau llwybrydd yn cynnwys: ffonau di-wifr, monitorau babi, lampau halogen, switsys pylu, stereos, seinyddion cyfrifiadur, setiau teledu a\u00a0monitorau.<\/li>\r\n \t<li>Os ydych yn gwneud galwadau neu gyfarfodydd fideo, bydd diffodd y fideo a defnyddio sain yn defnyddio llawer llai o\u2019ch cysylltiad \u00e2\u2019r\u00a0rhyngrwyd.<\/li>\r\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f9493b elementor-blockquote--skin-quotation elementor-widget elementor-widget-blockquote\" data-id=\"1f9493b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"blockquote.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\tGwnewch alwadau ff\u00f4n ar linell ddaearol lle bynnag y bo modd, o ystyried y cynnydd yn y galw am rwydweithiau ffonau symudol.\t\t\t<\/p>\n\t\t\t\t\t<\/blockquote>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86d8bed elementor-widget elementor-widget-text-editor\" data-id=\"86d8bed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul data-once=\"excludeFromOwl\">\r\n \t<li>Os oes angen i chi ddefnyddio eich ff\u00f4n symudol, ceisiwch ddefnyddio eich gosodiadau i droi galwadau wi-fi ymlaen, yn enwedig mewn ardaloedd sydd \u00e2 signal\u00a0isel\/gwael.<\/li>\r\n \t<li>Yn yr un modd, gallwch wneud galwadau llais dros y rhyngrwyd gan ddefnyddio apiau fel Facetime, Skype neu\u00a0WhatsApp.<\/li>\r\n \t<li>Os byddwch yn defnyddio cysylltedd Di-wifr, ceisiwch beidio \u00e2 defnyddio microdon gerllaw oherwydd gall hyn effeithio ar y signal, gan achosi datgysylltiadau hyd yn\u00a0oed.<\/li>\r\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-59aff26 e-con-full e-flex e-con e-child\" data-id=\"59aff26\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ec1970 elementor-widget elementor-widget-image\" data-id=\"2ec1970\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/07\/two-postgraduate-students.jpg\" class=\"attachment-full size-full wp-image-9526\" alt=\"Two women sitting indoors, one with short blonde hair wearing glasses and a maroon hoodie looking to the side, and the other with shoulder-length brown hair wearing a patterned shirt and white wireless earbuds focused on an activity.\" srcset=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/07\/two-postgraduate-students.jpg 600w, https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/07\/two-postgraduate-students-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a70de9 elementor-widget elementor-widget-heading\" data-id=\"7a70de9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Bwrsariaethau<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d08edc elementor-widget elementor-widget-text-editor\" data-id=\"3d08edc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Mae bwrsariaethau ac ysgoloriaethau ar gael i holl fyfyrwyr ac ymgeiswyr PCYDDS.<\/p>\n<p>Mae\u2019r <a href=\"https:\/\/www.uwtsd.ac.uk\/cy\/ymgeisio-chyllid\/ffioedd-chyllid\/ffioedd-israddedig\/bwrsariaethau-israddedig\">Fwrsariaeth Cysylltedd Digidol<\/a> wedi\u2019i hanelu at fyfyrwyr sydd angen cymorth gyda chostau cysylltedd digidol.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-594d1787 e-flex e-con-boxed e-con e-parent\" data-id=\"594d1787\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Cymorth \u00e2\u2019r Rhyngrwyd yn y Cartref Cyflymderau gwael neu ddim opsiynau band eang gartref? Os ydych yn gweithio\/astudio gartref a bod gennych gyflymderau rhyngrwyd gwael iawn neu ddim darpariaeth band eang yn eich ardal, bwriad y wybodaeth yma yw eich helpu chi. Gwiriwch Gyflymder eich Band Eang Yn gyntaf, gwiriwch pa gyflymder band eang y [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":7777,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"wf_page_folders":[36],"class_list":["post-9537","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Cymorth \u00e2\u2019r Rhyngrwyd yn y Cartref | Gwasanaethau Digidol | Prifysgol Cymru Y Drindod Dewi Sant<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/itsd\/cymorth-ar-rhyngrwyd-yn-y-cartref\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cymorth \u00e2\u2019r Rhyngrwyd yn y Cartref\" \/>\n<meta property=\"og:description\" content=\"Cymorth \u00e2\u2019r Rhyngrwyd yn y Cartref Cyflymderau gwael neu ddim opsiynau band eang gartref? Os ydych yn gweithio\/astudio gartref a bod gennych gyflymderau rhyngrwyd gwael iawn neu ddim darpariaeth band eang yn eich ardal, bwriad y wybodaeth yma yw eich helpu chi. Gwiriwch Gyflymder eich Band Eang Yn gyntaf, gwiriwch pa gyflymder band eang y [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/digitalservices.uwtsd.ac.uk\/cy\/itsd\/cymorth-ar-rhyngrwyd-yn-y-cartref\/\" \/>\n<meta property=\"og:site_name\" content=\"Gwasanaethau Digidol | Prifysgol Cymru Y Drindod Dewi Sant\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-11T10:53:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/digitalservices.uwtsd.ac.uk\/wp-content\/uploads\/2025\/07\/three-students-working-on-laptop.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" 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