Blog

Home » Archive by Category "Blog" (Page 2)

24 Feb

New Cisco-certification Requirements

February 24, 2020
By admin

Cisco's CCNA, CCNP, and CCIE certifications have changed as of Feb. 24to emphasize areas such as network programmability, multi-cloud, ...

16 Jan

Blog

Passive Optical LAN Solution

January 16, 2020
By admin

POL top 10 benefits and advantages of Passive Optical Lan Cost saving and energy efficiency https://youtu.be/T2M1aUtANWY ...

08 Jan

Blog

10 Top Data Center Security Solutions

January 8, 2020
By admin

Data center security services are a critical part of protecting an enterprise, so assembling the right mix of security tools and soluti...

08 Dec

Blog

Shielded Cable Benefit

December 8, 2019
By admin

Environmental stresses like electrical noise is the primary application for shielded cable. Electric motors, variable frequency drives,...

16 Apr

Blog

About BDCOM

April 16, 2019
By admin

Shanghai Baud Data Communication Co., Ltd (BDCOM), founded in 1994, is now one of China’s leading suppliers of networking and communica...

img:is([sizes="auto" i],[sizes^="auto," i]){contain-intrinsic-size:3000px 1500px;}.wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em;}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none;}.safe-svg-cover{text-align:center;}.safe-svg-cover .safe-svg-inside{display:inline-block;max-width:100%;}.safe-svg-cover svg{height:100%;max-height:100%;max-width:100%;width:100%;}:root{--wp--preset--aspect-ratio--square:1;--wp--preset--aspect-ratio--4-3:4/3;--wp--preset--aspect-ratio--3-4:3/4;--wp--preset--aspect-ratio--3-2:3/2;--wp--preset--aspect-ratio--2-3:2/3;--wp--preset--aspect-ratio--16-9:16/9;--wp--preset--aspect-ratio--9-16:9/16;--wp--preset--color--black:#000;--wp--preset--color--cyan-bluish-gray:#abb8c3;--wp--preset--color--white:#fff;--wp--preset--color--pale-pink:#f78da7;--wp--preset--color--vivid-red:#cf2e2e;--wp--preset--color--luminous-vivid-orange:#ff6900;--wp--preset--color--luminous-vivid-amber:#fcb900;--wp--preset--color--light-green-cyan:#7bdcb5;--wp--preset--color--vivid-green-cyan:#00d084;--wp--preset--color--pale-cyan-blue:#8ed1fc;--wp--preset--color--vivid-cyan-blue:#0693e3;--wp--preset--color--vivid-purple:#9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple:linear-gradient(135deg,rgba(6,147,227,1) 0%,#9b51e0 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan:linear-gradient(135deg,#7adcb4 0%,#00d082 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange:linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red:linear-gradient(135deg,rgba(255,105,0,1) 0%,#cf2e2e 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray:linear-gradient(135deg,#eee 0%,#a9b8c3 100%);--wp--preset--gradient--cool-to-warm-spectrum:linear-gradient(135deg,#4aeadc 0%,#9778d1 20%,#cf2aba 40%,#ee2c82 60%,#fb6962 80%,#fef84c 100%);--wp--preset--gradient--blush-light-purple:linear-gradient(135deg,#ffceec 0%,#9896f0 100%);--wp--preset--gradient--blush-bordeaux:linear-gradient(135deg,#fecda5 0%,#fe2d2d 50%,#6b003e 100%);--wp--preset--gradient--luminous-dusk:linear-gradient(135deg,#ffcb70 0%,#c751c0 50%,#4158d0 100%);--wp--preset--gradient--pale-ocean:linear-gradient(135deg,#fff5cb 0%,#b6e3d4 50%,#33a7b5 100%);--wp--preset--gradient--electric-grass:linear-gradient(135deg,#caf880 0%,#71ce7e 100%);--wp--preset--gradient--midnight:linear-gradient(135deg,#020381 0%,#2874fc 100%);--wp--preset--font-size--small:13px;--wp--preset--font-size--medium:20px;--wp--preset--font-size--large:36px;--wp--preset--font-size--x-large:42px;--wp--preset--spacing--20:.44rem;--wp--preset--spacing--30:.67rem;--wp--preset--spacing--40:1rem;--wp--preset--spacing--50:1.5rem;--wp--preset--spacing--60:2.25rem;--wp--preset--spacing--70:3.38rem;--wp--preset--spacing--80:5.06rem;--wp--preset--shadow--natural:6px 6px 9px rgba(0,0,0,.2);--wp--preset--shadow--deep:12px 12px 50px rgba(0,0,0,.4);--wp--preset--shadow--sharp:6px 6px 0px rgba(0,0,0,.2);--wp--preset--shadow--outlined:6px 6px 0px -3px rgba(255,255,255,1),6px 6px rgba(0,0,0,1);--wp--preset--shadow--crisp:6px 6px 0px rgba(0,0,0,1);}:where(.is-layout-flex){gap:.5em;}:where(.is-layout-grid){gap:.5em;}body .is-layout-flex{display:flex;}.is-layout-flex{flex-wrap:wrap;align-items:center;}.is-layout-flex > :is(*,div){margin:0;}body .is-layout-grid{display:grid;}.is-layout-grid > :is(*,div){margin:0;}:where(.wp-block-columns.is-layout-flex){gap:2em;}:where(.wp-block-columns.is-layout-grid){gap:2em;}:where(.wp-block-post-template.is-layout-flex){gap:1.25em;}:where(.wp-block-post-template.is-layout-grid){gap:1.25em;}.has-black-color{color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color:var(--wp--preset--color--white) !important;}.has-pale-pink-color{color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color:var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color:var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color:var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color:var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color:var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background:var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background:var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background:var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background:var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background:var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background:var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background:var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background:var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background:var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background:var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size:var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size:var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size:var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size:var(--wp--preset--font-size--x-large) !important;}:where(.wp-block-post-template.is-layout-flex){gap:1.25em;}:where(.wp-block-post-template.is-layout-grid){gap:1.25em;}:where(.wp-block-columns.is-layout-flex){gap:2em;}:where(.wp-block-columns.is-layout-grid){gap:2em;}:root :where(.wp-block-pullquote){font-size:1.5em;line-height:1.6;}.woocommerce form .form-row .required{visibility:visible;}.a-stats{--akismet-color-mid-green:#357b49;--akismet-color-white:#fff;--akismet-color-light-grey:#f6f7f7;max-width:350px;width:auto;}.a-stats *{all:unset;box-sizing:border-box;}.a-stats strong{font-weight:600;}.a-stats a.a-stats__link,.a-stats a.a-stats__link:visited,.a-stats a.a-stats__link:active{background:var(--akismet-color-mid-green);border:none;box-shadow:none;border-radius:8px;color:var(--akismet-color-white);cursor:pointer;display:block;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen-Sans","Ubuntu","Cantarell","Helvetica Neue",sans-serif;font-weight:500;padding:12px;text-align:center;text-decoration:none;transition:all .2s ease;}.widget .a-stats a.a-stats__link:focus{background:var(--akismet-color-mid-green);color:var(--akismet-color-white);text-decoration:none;}.a-stats a.a-stats__link:hover{filter:brightness(110%);box-shadow:0 4px 12px rgba(0,0,0,.06),0 0 2px rgba(0,0,0,.16);}.a-stats .count{color:var(--akismet-color-white);display:block;font-size:1.5em;line-height:1.4;padding:0 13px;white-space:nowrap;}.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload),.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload) *{background-image:none !important;}@media screen and (max-height: 1024px){.e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload),.e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload) *{background-image:none !important;}.e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload).nitro-lazy,.e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload) *.nitro-lazy{background-image:none !important;}}@media screen and (max-height: 640px){.e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload),.e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload) *{background-image:none !important;}.e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload).nitro-lazy,.e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload) *.nitro-lazy{background-image:none !important;}}.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload).nitro-lazy,.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload) *.nitro-lazy{background-image:none !important;}:root{--wd-top-bar-h:.00001px;--wd-top-bar-sm-h:.00001px;--wd-top-bar-sticky-h:.00001px;--wd-top-bar-brd-w:.00001px;--wd-header-general-h:100px;--wd-header-general-sm-h:60px;--wd-header-general-sticky-h:.00001px;--wd-header-general-brd-w:.00001px;--wd-header-bottom-h:50px;--wd-header-bottom-sm-h:60px;--wd-header-bottom-sticky-h:.00001px;--wd-header-bottom-brd-w:1px;--wd-header-clone-h:60px;--wd-header-brd-w:calc(var(--wd-top-bar-brd-w) + var(--wd-header-general-brd-w) + var(--wd-header-bottom-brd-w));--wd-header-h:calc(var(--wd-top-bar-h) + var(--wd-header-general-h) + var(--wd-header-bottom-h) + var(--wd-header-brd-w));--wd-header-sticky-h:calc(var(--wd-top-bar-sticky-h) + var(--wd-header-general-sticky-h) + var(--wd-header-bottom-sticky-h) + var(--wd-header-clone-h) + var(--wd-header-brd-w));--wd-header-sm-h:calc(var(--wd-top-bar-sm-h) + var(--wd-header-general-sm-h) + var(--wd-header-bottom-sm-h) + var(--wd-header-brd-w));}:root:has(.whb-top-bar.whb-border-boxed){--wd-top-bar-brd-w:.00001px;}@media (max-width: 1024px){:root:has(.whb-top-bar.whb-hidden-mobile){--wd-top-bar-brd-w:.00001px;}}:root:has(.whb-header-bottom.whb-border-boxed){--wd-header-bottom-brd-w:.00001px;}@media (max-width: 1024px){:root:has(.whb-header-bottom.whb-hidden-mobile){--wd-header-bottom-brd-w:.00001px;}}.whb-header-bottom .wd-dropdown{margin-top:5px;}.whb-header-bottom .wd-dropdown:after{height:15px;}.whb-clone.whb-sticked .wd-dropdown:not(.sub-sub-menu){margin-top:10px;}.whb-clone.whb-sticked .wd-dropdown:not(.sub-sub-menu):after{height:20px;}.whb-top-bar{background-color:rgba(9,33,67,1);border-color:rgba(58,77,105,1);border-bottom-width:1px;border-bottom-style:solid;}.whb-9x1ytaxq7aphtb3npidp .searchform{--wd-form-height:46px;}.whb-general-header{background-color:rgba(241,241,236,1);border-bottom-width:0px;border-bottom-style:solid;}.whb-wjlcubfdmlq3d7jvmt23 .menu-opener{background-color:rgba(255,255,255,1);}.whb-wjlcubfdmlq3d7jvmt23 .menu-opener{border-color:rgba(129,129,129,.2);border-bottom-width:1px;border-bottom-style:solid;border-top-width:1px;border-top-style:solid;border-left-width:1px;border-left-style:solid;border-right-width:1px;border-right-style:solid;}.whb-e6fk2q1nh63jdb1d9uvu .searchform{--wd-form-height:42px;}.whb-header-bottom{border-color:rgba(129,129,129,.2);border-bottom-width:1px;border-bottom-style:solid;}:root{--wd-text-font:"Lato",Arial,Helvetica,sans-serif;--wd-text-font-weight:400;--wd-text-color:#777;--wd-text-font-size:14px;--wd-title-font:"Poppins",Arial,Helvetica,sans-serif;--wd-title-font-weight:600;--wd-title-color:#242424;--wd-entities-title-font:"Poppins",Arial,Helvetica,sans-serif;--wd-entities-title-font-weight:500;--wd-entities-title-color:#333;--wd-entities-title-color-hover:rgba(51,51,51,65%);--wd-alternative-font:"Lato",Arial,Helvetica,sans-serif;--wd-widget-title-font:"Poppins",Arial,Helvetica,sans-serif;--wd-widget-title-font-weight:600;--wd-widget-title-transform:uppercase;--wd-widget-title-color:#333;--wd-widget-title-font-size:16px;--wd-header-el-font:"Lato",Arial,Helvetica,sans-serif;--wd-header-el-font-weight:700;--wd-header-el-transform:uppercase;--wd-header-el-font-size:13px;--wd-primary-color:#ff6700;--wd-alternative-color:#fbbc34;--wd-link-color:#333;--wd-link-color-hover:#242424;--btn-default-bgcolor:#f7f7f7;--btn-default-bgcolor-hover:#efefef;--btn-accented-bgcolor:#83b735;--btn-accented-bgcolor-hover:#74a32f;--wd-form-brd-width:2px;--notices-success-bg:#459647;--notices-success-color:#fff;--notices-warning-bg:#e0b252;--notices-warning-color:#fff;}.woodmart-woocommerce-layered-nav .wd-scroll-content{max-height:223px;}.wd-popup.wd-age-verify{--wd-popup-width:500px;}.wd-popup.wd-promo-popup{background-color:#111;background-image:none;background-repeat:no-repeat;background-size:contain;background-position:left center;--wd-popup-width:800px;}.page-title-default{background-color:#0a0a0a;background-image:none;background-size:cover;background-position:center center;}.page-title-default.nitro-lazy{background-image:none !important;}.wd-popup.wd-promo-popup.nitro-lazy{background-image:none !important;}.footer-container{background-color:#fff;background-image:none;}.footer-container.nitro-lazy{background-image:none !important;}.wd-popup.popup-quick-view{--wd-popup-width:920px;}:root{--wd-container-w:1222px;--wd-form-brd-radius:0px;--btn-default-color:#333;--btn-default-color-hover:#333;--btn-accented-color:#fff;--btn-accented-color-hover:#fff;--btn-default-brd-radius:0px;--btn-default-box-shadow:none;--btn-default-box-shadow-hover:none;--btn-default-box-shadow-active:none;--btn-default-bottom:0px;--btn-accented-bottom-active:-1px;--btn-accented-brd-radius:0px;--btn-accented-box-shadow:inset 0 -2px 0 rgba(0,0,0,.15);--btn-accented-box-shadow-hover:inset 0 -2px 0 rgba(0,0,0,.15);--wd-brd-radius:0px;}@media (min-width: 1239px){.platform-Windows .wd-section-stretch > .elementor-container{margin-left:auto;margin-right:auto;}}@media (min-width: 1222px){html:not(.platform-Windows) .wd-section-stretch > .elementor-container{margin-left:auto;margin-right:auto;}}

Blog

New Cisco-certification Requirements

Passive Optical LAN Solution

10 Top Data Center Security Solutions

Shielded Cable Benefit

About BDCOM

CONTACT US