The RJ45 UTP Inline Coupler offers Cat5e/Cat6 options, featuring UTP design for low-interference environments. It realizes quick connection and extension of two network cables via RJ45 female-to-female inline structure, supporting 100Mbps (Cat5e) and 1000Mbps (Cat6) transmission respectively, suitable for home, office and other regular wiring scenarios.
This coupler has two options: Cat5e (100MHz bandwidth/100Mbps transmission) and Cat6 (250MHz bandwidth/1000Mbps transmission), meeting different bandwidth needs. The UTP unshielded structure fits low-electromagnetic interference scenarios without additional shielding; it adopts RJ45 female-to-female inline design, enabling plug-and-play connection without tools to extend cable distance quickly; gold-plated contacts resist oxidation, reducing signal attenuation and crosstalk, compatible with 22-24AWG standard network cables. It is suitable for extending cables between routers, switches and devices, ensuring stable 100Mbps/1000Mbps network transmission.
SHOW FULL COLUMNS FROM `cmf_portal_post` [ RunTime:0.000677s ]
SELECT `post`.* FROM `cmf_portal_post` `post` WHERE `post`.`post_type` = '1' AND `post`.`post_status` = '1' AND `post`.`delete_time` = '0' AND `post`.`id` = '210' AND ( `post`.`published_time` > '0' AND `post`.`published_time` < '1758531999' ) LIMIT 1 [ RunTime:0.000341s ]
SELECT `post`.* FROM `cmf_portal_post` `post` WHERE `post`.`post_type` = '1' AND `post`.`post_status` = '1' AND `post`.`delete_time` = '0' AND `post`.`id` < '210' AND ( `post`.`published_time` > '0' AND `post`.`published_time` < '1758531999' ) ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000339s ]
SELECT `post`.* FROM `cmf_portal_post` `post` WHERE `post`.`post_type` = '1' AND `post`.`post_status` = '1' AND `post`.`delete_time` = '0' AND `post`.`id` > '210' AND ( `post`.`published_time` > '0' AND `post`.`published_time` < '1758531999' ) ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000414s ]
SHOW FULL COLUMNS FROM `cmf_portal_category_post` [ RunTime:0.000575s ]
SHOW FULL COLUMNS FROM `cmf_portal_category` [ RunTime:0.000610s ]
SELECT `cmf_portal_category`.*,`pivot`.`id` AS `pivot__id`,`pivot`.`post_id` AS `pivot__post_id`,`pivot`.`category_id` AS `pivot__category_id`,`pivot`.`list_order` AS `pivot__list_order`,`pivot`.`status` AS `pivot__status` FROM `cmf_portal_category` INNER JOIN `cmf_portal_category_post` `pivot` ON `pivot`.`category_id`=`cmf_portal_category`.`id` WHERE `pivot`.`post_id` = '210' [ RunTime:0.000510s ]
SELECT * FROM `cmf_portal_category` WHERE `id` = '3' LIMIT 1 [ RunTime:0.000227s ]
UPDATE `cmf_portal_post` SET `post_hits` = `post_hits` + 1 WHERE `id` = '210' [ RunTime:0.002044s ]
SHOW FULL COLUMNS FROM `cmf_theme_file` [ RunTime:0.000527s ]
SELECT * FROM `cmf_theme_file` WHERE `theme` = 'sznetlink' AND `file` = 'portal/aboutus' LIMIT 1 [ RunTime:0.000243s ]
SELECT `more`,`file`,`id`,`is_public` FROM `cmf_theme_file` WHERE `theme` = 'sznetlink' AND ( `is_public` = 1 OR `file` = 'portal/product_detail' ) ORDER BY `is_public` DESC [ RunTime:0.000311s ]
SELECT `path` FROM `cmf_portal_category` WHERE `id` = '12' LIMIT 1 [ RunTime:0.000371s ]
SELECT * FROM `cmf_portal_category` WHERE `id` IN ('0','1','3','12') ORDER BY `path` ASC [ RunTime:0.000422s ]
SHOW FULL COLUMNS FROM `cmf_option` [ RunTime:0.000531s ]
SELECT `option_value` FROM `cmf_option` WHERE `option_name` = 'storage' LIMIT 1 [ RunTime:0.000208s ]
SHOW FULL COLUMNS FROM `cmf_nav_menu` [ RunTime:0.000598s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000440s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000215s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000308s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 2 AND `status` = 1 LIMIT 1 [ RunTime:0.000215s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000271s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 10 AND `status` = 1 LIMIT 1 [ RunTime:0.000237s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000357s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 11 AND `status` = 1 LIMIT 1 [ RunTime:0.000249s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000444s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 12 AND `status` = 1 LIMIT 1 [ RunTime:0.000243s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000264s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 18 AND `status` = 1 LIMIT 1 [ RunTime:0.000223s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000303s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 19 AND `status` = 1 LIMIT 1 [ RunTime:0.000218s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000253s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 20 AND `status` = 1 LIMIT 1 [ RunTime:0.000185s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000265s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 4 AND `status` = 1 LIMIT 1 [ RunTime:0.000172s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000249s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 3 AND `status` = 1 LIMIT 1 [ RunTime:0.000186s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000262s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 21 AND `status` = 1 LIMIT 1 [ RunTime:0.000217s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000289s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 22 AND `status` = 1 LIMIT 1 [ RunTime:0.000196s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000270s ]
SELECT `nav_id` FROM `cmf_nav_menu` WHERE `id` = 5 AND `status` = 1 LIMIT 1 [ RunTime:0.000176s ]
SELECT * FROM `cmf_nav_menu` WHERE `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.000228s ]
SELECT * FROM `cmf_portal_post` WHERE `id` = '7' LIMIT 1 [ RunTime:0.000251s ]
SHOW FULL COLUMNS FROM `cmf_sales_team` [ RunTime:0.000581s ]
SELECT * FROM `cmf_sales_team` ORDER BY `list_order` DESC [ RunTime:0.000281s ]
SELECT `path` FROM `cmf_portal_category` WHERE `id` = '12' LIMIT 1 [ RunTime:0.000186s ]
SELECT * FROM `cmf_portal_category` WHERE `id` IN ('0','1','3','12') ORDER BY `path` ASC [ RunTime:0.000367s ]
SELECT post.*,min(category_post.category_id) as category_id FROM `cmf_portal_post` `post` INNER JOIN `cmf_portal_category_post` `category_post` ON `post`.`id`=`category_post`.`post_id` WHERE `post`.`post_status` = '1' AND `post`.`post_type` = '1' AND `post`.`delete_time` = '0' AND ( `category_post`.`category_id` = '12' ) AND ( `post`.`published_time` > '0' AND `post`.`published_time` < '1758531999' ) GROUP BY `post`.`id` ORDER BY `post`.`published_time` DESC LIMIT 5 [ RunTime:0.001143s ]