{"id":26559,"date":"2026-06-18T16:57:42","date_gmt":"2026-06-18T20:57:42","guid":{"rendered":"https:\/\/redvoztelecom.com\/producto\/noyafa-nf-8505-network-cable-tester-lcd-display-cable-tracer-poe-checker-measure-cable-distance-tester\/"},"modified":"2026-06-27T22:12:04","modified_gmt":"2026-06-28T02:12:04","slug":"noyafa-nf-8505-network-cable-tester-lcd-display-cable-tracer-poe-checker-measure-cable-distance-tester","status":"publish","type":"product","link":"https:\/\/redvoztelecom.com\/fr\/produit\/noyafa-nf-8505-network-cable-tester-lcd-display-cable-tracer-poe-checker-measure-cable-distance-tester\/","title":{"rendered":"NOYAFA NF-8505 Testeur de c\u00e2bles r\u00e9seau avec \u00e9cran LCD, traceur de c\u00e2bles, testeur PoE, mesureur de distance de c\u00e2ble"},"content":{"rendered":"<p style=\"text-align: center\">\n<p><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"><strong>Description du produit :<\/strong><\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Marque : NOYAFA<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Nom du produit : Testeur de c\u00e2bles r\u00e9seau<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Type : NF-8505<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Dimensions : 138 x 76 x 30 mm, 203 x 38 x 29 mm<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">\u00c9cran : \u00e9cran LCD de 2,4 pouces<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">C\u00e2bles r\u00e9seau compatibles : CAT5, CAT6<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Plage de mesure de la longueur : 5 \u00e0 350 m<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Plage de tension d&#x27;essai POE : 5 \u00e0 60 V CC<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Plage de puissance POE : 2 \u00e0 80 W<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Test NCV : Oui<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Type de batterie : batterie au lithium 3,7 V \/ 1 500 mAh<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Message d&#x27;alerte de basse tension : Oui<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Avertissement de batterie faible : Oui<\/span><\/p>\n<\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"><strong>Fonction principale :<\/strong><\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"><strong>1. Test de continuit\u00e9 du c\u00e2ble : <\/strong><\/span><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">V\u00e9rifiez s&#x27;il y a un court-circuit, un circuit ouvert, un croisement, un fonctionnement normal, etc. sur le c\u00e2ble r\u00e9seau.<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"><strong>2. Mode \u00ab Line Hunting \u00bb : <\/strong><\/span><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Mode anti-brouillage. <\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">(1) Plus la sonde du r\u00e9cepteur est proche de la ligne cible, plus le signal est fort et plus le son est puissant. Le bouton de r\u00e9glage situ\u00e9 sur le r\u00e9cepteur permet d&#x27;ajuster la sensibilit\u00e9 lors de la recherche de lignes.<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"><strong>3. Test de longueur des connecteurs RJ45 : <\/strong><\/span><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Test de longueur du c\u00e2ble r\u00e9seau, test de rupture et test de court-circuit. (Remarque : le c\u00e2ble RJ45 ne doit pas \u00eatre sous tension pendant la mesure de longueur et ne doit pas \u00eatre connect\u00e9 \u00e0 des \u00e9quipements ou \u00e0 des instruments. La longueur doit \u00eatre comprise entre 5 m\u00e8tres et 350 m\u00e8tres, sinon les donn\u00e9es de mesure seront inexactes.)<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"><strong>4. Test POE : <\/strong><\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">(1) D\u00e9tection du conducteur d&#x27;alimentation et de la tension d&#x27;alimentation : il est possible de tester aussi bien les syst\u00e8mes PoE standard que non standard.<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">(2) Prise en charge des tests de puissance POE dans une plage comprise entre 2 et 80 W.<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"><strong>5. Test de clignotement des ports : <\/strong><\/span><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">Rep\u00e9rez rapidement le c\u00e2ble r\u00e9seau sur le commutateur\/routeur. (Test de liaison : le test de liaison est effectu\u00e9 automatiquement pendant que le port clignote, et l&#x27;\u00e9cran affiche la vitesse du commutateur\/routeur, le mode full-duplex\/half-duplex, ainsi que l&#x27;auto-n\u00e9gociation\/la n\u00e9gociation forc\u00e9e.)<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">6. Fonction de configuration : elle permet principalement de consulter ou de modifier la langue, la dur\u00e9e du r\u00e9tro\u00e9clairage, le d\u00e9lai d&#x27;arr\u00eat automatique et les options de version.<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">8. Fonction d&#x27;\u00e9clairage (uniquement sur le r\u00e9cepteur) : appuyez une fois pour allumer la lumi\u00e8re, appuyez \u00e0 nouveau pour l&#x27;\u00e9teindre.<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">9. Avertissement de batterie faible : l&#x27;indicateur de batterie \u00e0 l&#x27;\u00e9cran clignote lorsque la batterie de l&#x27;\u00e9metteur est faible, et l&#x27;indicateur d&#x27;\u00e9tat de la batterie clignote lorsque la batterie du r\u00e9cepteur est faible.<\/span><\/p>\n<\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"><strong>Conseils pour les enfants<\/strong><\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">1. Veuillez lire le manuel avant d&#x27;utiliser ou d&#x27;entretenir cet \u00e9quipement.<\/span><\/p>\n<p><span style=\"font-size:16px;font-family:arial, helvetica, sans-serif\">2. Le c\u00e2ble r\u00e9seau ne doit pas \u00eatre sous tension pendant la mesure de longueur et ne doit pas \u00eatre connect\u00e9 \u00e0 des \u00e9quipements ou \u00e0 des instruments. Dans le cas contraire, l&#x27;instrument risque d&#x27;\u00eatre endommag\u00e9.<\/span><\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/redvoztelecom.com\/wp-content\/uploads\/ali-desc\/Sbff4aa8398ed4cbfa8ca4c9dee60c023T.jpg\"  title=\"\"   alt=\"Sbff4aa8398ed4cbfa8ca4c9dee60c023T NOYAFA NF-8505 Network Cable Tester LCD Display Cable Tracer PoE Checker Measure Cable Distance Tester\"  \/><img decoding=\"async\" src=\"https:\/\/redvoztelecom.com\/wp-content\/uploads\/ali-desc\/Sd66ae416d4184fa590f46390800e9e15e.jpg\"  title=\"\"   alt=\"Sd66ae416d4184fa590f46390800e9e15e NOYAFA NF-8505 Network Cable Tester LCD Display Cable Tracer PoE Checker Measure Cable Distance Tester\"  \/><img decoding=\"async\" src=\"https:\/\/redvoztelecom.com\/wp-content\/uploads\/ali-desc\/S475fdca6a10c410c88ec6159e7f69bf5b.jpg\"  title=\"\"   alt=\"S475fdca6a10c410c88ec6159e7f69bf5b NOYAFA NF-8505 Network Cable Tester LCD Display Cable Tracer PoE Checker Measure Cable Distance Tester\"  \/><img 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src=\"https:\/\/redvoztelecom.com\/wp-content\/uploads\/ali-desc\/S3d2b4aa520524262bccec587f6e4127aE.jpg\"  title=\"\"   alt=\"S3d2b4aa520524262bccec587f6e4127aE NOYAFA NF-8505 Network Cable Tester LCD Display Cable Tracer PoE Checker Measure Cable Distance Tester\"  \/><img decoding=\"async\" src=\"https:\/\/redvoztelecom.com\/wp-content\/uploads\/ali-desc\/Sc7c63ab3b94c4c138801448b40929d40Q.jpg\"  title=\"\"   alt=\"Sc7c63ab3b94c4c138801448b40929d40Q NOYAFA NF-8505 Network Cable Tester LCD Display Cable Tracer PoE Checker Measure Cable Distance Tester\"  \/><img decoding=\"async\" src=\"https:\/\/redvoztelecom.com\/wp-content\/uploads\/ali-desc\/Sa2b651052718423384f000c8cb04741a5.jpg\"  title=\"\"   alt=\"Sa2b651052718423384f000c8cb04741a5 NOYAFA NF-8505 Network Cable Tester LCD Display Cable Tracer PoE Checker Measure Cable Distance Tester\"  \/><img decoding=\"async\" src=\"https:\/\/redvoztelecom.com\/wp-content\/uploads\/ali-desc\/Sa1689a8f3e884c7996f73186af1fd830d.jpg\"  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PoE Checker Measure Cable Distance Tester\"  \/><img decoding=\"async\" src=\"https:\/\/redvoztelecom.com\/wp-content\/uploads\/ali-desc\/Sf91c20745bd946bd89696e3d97cebc63N.jpg\"  title=\"\"   alt=\"Sf91c20745bd946bd89696e3d97cebc63N NOYAFA NF-8505 Network Cable Tester LCD Display Cable Tracer PoE Checker Measure Cable Distance Tester\"  \/><img decoding=\"async\" src=\"https:\/\/redvoztelecom.com\/wp-content\/uploads\/ali-desc\/Sdd5eecb002814db28d78f76627c8ca1fS.jpg\"  title=\"\"   alt=\"Sdd5eecb002814db28d78f76627c8ca1fS NOYAFA NF-8505 Network Cable Tester LCD Display Cable Tracer PoE Checker Measure Cable Distance Tester\"  \/><img decoding=\"async\" src=\"https:\/\/redvoztelecom.com\/wp-content\/uploads\/ali-desc\/S2ea07cbe86c8471c9a22305f924c54b8p.jpg\"  title=\"\"   alt=\"S2ea07cbe86c8471c9a22305f924c54b8p NOYAFA NF-8505 Network Cable Tester LCD Display Cable Tracer PoE Checker Measure Cable Distance Tester\"  \/><img decoding=\"async\" src=\"https:\/\/redvoztelecom.com\/wp-content\/uploads\/ali-desc\/Sfcb5f29a0b774090bafe9a14a164494b3.jpg\"  title=\"\"   alt=\"Sfcb5f29a0b774090bafe9a14a164494b3 NOYAFA NF-8505 Network Cable Tester LCD Display Cable Tracer PoE Checker Measure Cable Distance Tester\"  \/><\/p>\n<p><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p class=\"qua-blog-post-description\">Product Description: Brand: NOYAFA Product Name: Network Cable Tester Type: NF-8505 Size: 138x76x30mm, 203x38x29mm Display: 2.4inch LCD screen Applicable network cable: CAT5, CAT6 Length Measurement Range: 5-350m POE Voltage test range: DC5 ~ 60V POE Power Test Range: 2-80W NCV Test: Yes Battery Type: 3.7V\/1500mAh Lithium Battery Low Voltage Prompt: Yes Low Battery Reminder: Yes [&hellip;]<\/p>\n","protected":false},"featured_media":26567,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[128,2354,15],"product_tag":[],"class_list":["post-26559","product","type-product","status-publish","has-post-thumbnail","product_cat-equipo-ip","product_cat-switch-ethernet","product_cat-voip","first","instock","shipping-taxable","purchasable","product-type-variable"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/redvoztelecom.com\/fr\/wp-json\/wp\/v2\/product\/26559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/redvoztelecom.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/redvoztelecom.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/redvoztelecom.com\/fr\/wp-json\/wp\/v2\/comments?post=26559"}],"version-history":[{"count":2,"href":"https:\/\/redvoztelecom.com\/fr\/wp-json\/wp\/v2\/product\/26559\/revisions"}],"predecessor-version":[{"id":28222,"href":"https:\/\/redvoztelecom.com\/fr\/wp-json\/wp\/v2\/product\/26559\/revisions\/28222"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/redvoztelecom.com\/fr\/wp-json\/wp\/v2\/media\/26567"}],"wp:attachment":[{"href":"https:\/\/redvoztelecom.com\/fr\/wp-json\/wp\/v2\/media?parent=26559"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/redvoztelecom.com\/fr\/wp-json\/wp\/v2\/product_brand?post=26559"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/redvoztelecom.com\/fr\/wp-json\/wp\/v2\/product_cat?post=26559"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/redvoztelecom.com\/fr\/wp-json\/wp\/v2\/product_tag?post=26559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}