{"id":821,"date":"2024-04-10T14:44:44","date_gmt":"2024-04-10T14:44:44","guid":{"rendered":"https:\/\/fiberdirect.biz\/?post_type=product&#038;p=821"},"modified":"2026-03-11T05:30:09","modified_gmt":"2026-03-11T05:30:09","slug":"dispersion-compensating-modules","status":"publish","type":"product","link":"https:\/\/fiberdirect.biz\/?product=dispersion-compensating-modules","title":{"rendered":"Dispersion Compensating Modules"},"content":{"rendered":"<p><strong>Features<\/strong><br \/>\nlow insertion loss<br \/>\nlow PDL loss<br \/>\nwide bandwidth<br \/>\ndispersion slope matched to transmission fiber<\/p>\n<p><strong>Applications<\/strong><br \/>\nCWDM and DWDM transmission<br \/>\nlong haul networks<br \/>\nCATV transmission<\/p>\n<p><strong>Technical parameters<\/strong><br \/>\nTECHNICAL SPECIFICATION<br \/>\nCompensated distance [km]\tDispersion @1550 nm +\/- 3%\tInsertion loss [dB]\tPMD [ps]\tPDL [dB]<br \/>\n20\t-340\t\u22642.9\t\u22640.1\t0.5<br \/>\n40\t-680\t\u22644.8\t\u22640.1\t\u22640.7<br \/>\n60\t-1020\t\u22646.8\t\u22640.1\t\u22640.9<br \/>\n80\t-1360\t\u22648.7\t\u22640.1\t\u22641.1<br \/>\n100\t-1700\t\u226410.7\t\u22640.1\t\u22641.2<br \/>\n120\t-2040\t\u226412.9\t\u22640.1\t\u22641.3<br \/>\n140\t-2380\t\u226414.8\t\u22640.1\t\u22641.4<br \/>\nMin. spectral operating range: 1525 \u2013 1565 nm<\/p>\n<p>Operating temperature range -5\u00b0C to +70\u00b0C<\/p>\n<div data-test='contact-form'\n\t\t\tid='contact-form-821'\n\t\t\tclass='jetpack-contact-form-container '\n\t\t\tdata-wp-interactive='jetpack\/form' 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href=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct%2F821\">\u2190 Back<\/a><\/p><h4 data-wp-bind--aria-hidden=\"state.isSuccessMessageAriaHidden\" id=\"contact-form-success-header-1de0f353922fe24500dac6bac9b610e9690c1d7e\">Thank you for your response. \u2728<\/h4>\n\n<template data-wp-each--submission=\"context.formattedSubmissionData\">\n\t\t\t\t\t<div class=\"jetpack_forms_contact-form-success-summary\">\n\t\t\t\t\t\t<div class=\"field-name-wrapper\">\n\t\t\t\t\t\t\t<div class=\"field-type-icon\" data-wp-watch=\"callbacks.watchFieldTypeIcon\"><\/div>\n\t\t\t\t\t\t\t<div class=\"field-name\" data-wp-text=\"context.submission.label\" data-wp-bind--hidden=\"!context.submission.label\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"field-value\" data-wp-text=\"context.submission.value\" data-wp-bind--hidden=\"!context.submission.showPlainValue\"><\/div>\n\t\t\t\t\t\t<a class=\"field-url\" data-wp-bind--href=\"context.submission.url\" data-wp-text=\"context.submission.value\" 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class=\"field-image-option__label-wrapper\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"field-image-option__label-code\" data-wp-text=\"context.image.letterCode\"><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"field-image-option__label\" data-wp-text=\"context.image.label\" data-wp-bind--hidden=\"!context.image.label\"><\/span>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/template>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"field-files\" data-wp-bind--hidden=\"!context.submission.files\">\n\t\t\t\t\t\t\t<template data-wp-each--file=\"context.submission.files\">\n\t\t\t\t\t\t\t\t<div class=\"field-file\">\n\t\t\t\t\t\t\t\t\t<div class=\"field-file__thumbnail\" data-wp-style--background-image=\"context.file.previewUrl\" data-wp-style--mask-image=\"context.file.iconUrl\" data-wp-bind--hidden=\"!context.file.hasPreview\"><\/div>\n\t\t\t\t\t\t\t\t\t<svg class=\"field-file__icon\" data-wp-bind--hidden=\"context.file.hasPreview\" width=\"20\" height=\"20\" viewBox=\"0 0 24 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aria-hidden=\"true\">(required)<\/span><\/label>\n<input\n\t\t\t\t\ttype='text'\n\t\t\t\t\tname='g821-name'\n\t\t\t\t\tid='g821-name'\n\t\t\t\t\tvalue=''\n\n\t\t\t\t\tdata-wp-bind--aria-invalid='state.fieldAriaInvalid'\n\t\t\t\t\tdata-wp-bind--value='state.getFieldValue'\n\t\t\t\t\taria-describedby='g821-name-text-error-message'\n\t\t\t\t\tdata-wp-on--input='actions.onFieldChange'\n\t\t\t\t\tdata-wp-on--blur='actions.onFieldBlur'\n\t\t\t\t\tdata-wp-class--has-value='state.hasFieldValue'\n\n\t\t\t\t\tclass='name  grunion-field' \n\t\t\t\t\trequired='true' aria-required='true'  \/>\n \n\t\t\t<div id=\"g821-name-text-error\" class=\"contact-form__input-error\" data-wp-class--has-errors=\"state.fieldHasErrors\">\n\t\t\t\t<span class=\"contact-form__warning-icon\" aria-hidden=\"true\">\n\t\t\t\t\t<svg width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t\t\t\t<path d=\"M8.50015 11.6402H7.50015V10.6402H8.50015V11.6402Z\" 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data-wp-context='{\"fieldId\":\"g821-email\",\"fieldType\":\"email\",\"fieldLabel\":\"Email\",\"fieldValue\":\"\",\"fieldPlaceholder\":\"\",\"fieldIsRequired\":\"1\",\"fieldErrorMessage\":\"\",\"fieldExtra\":[],\"formHash\":\"1de0f353922fe24500dac6bac9b610e9690c1d7e\"}'  class='grunion-field-email-wrap grunion-field-wrap'  data-wp-init='callbacks.initializeField' data-wp-on--jetpack-form-reset='callbacks.initializeField' >\n<label\n\t\t\t\tfor='g821-email' class=\"grunion-field-label email\" >Email<span class=\"grunion-label-required\" 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data-wp-context='{\"fieldId\":\"g821-website\",\"fieldType\":\"url\",\"fieldLabel\":\"Website\",\"fieldValue\":\"\",\"fieldPlaceholder\":\"\",\"fieldIsRequired\":\"\",\"fieldErrorMessage\":\"\",\"fieldExtra\":[],\"formHash\":\"1de0f353922fe24500dac6bac9b610e9690c1d7e\"}'  class='grunion-field-url-wrap grunion-field-wrap'  data-wp-init='callbacks.initializeField' data-wp-on--jetpack-form-reset='callbacks.initializeField' >\n<label\n\t\t\t\tfor='g821-website' class=\"grunion-field-label url\" >Website<\/label>\n<input\n\t\t\t\t\ttype='text'\n\t\t\t\t\tname='g821-website'\n\t\t\t\t\tid='g821-website'\n\t\t\t\t\tvalue=''\n\n\t\t\t\t\tdata-wp-bind--aria-invalid='state.fieldAriaInvalid'\n\t\t\t\t\tdata-wp-bind--value='state.getFieldValue'\n\t\t\t\t\taria-describedby='g821-website-text-error-message'\n\t\t\t\t\tdata-wp-on--input='actions.onFieldChange'\n\t\t\t\t\tdata-wp-on--blur='actions.onFieldBlur'\n\t\t\t\t\tdata-wp-class--has-value='state.hasFieldValue'\n\n\t\t\t\t\tclass='url  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