db->query( "SELECT COUNT(*) as count FROM `exp_semtech_product_documents` WHERE (`SemtechProduct` = ? OR `Alias` LIKE ?) AND `Category` NOT IN (?, ?, ?)", array_merge(array($title, '%' . $title . '%'), $exclude_categories) ); $documents_count = $documents_results->row('count'); // Check if there are documents for the software tab $software_results = ee()->db->query( "SELECT COUNT(*) as count FROM `exp_semtech_product_documents` WHERE (`SemtechProduct` = ? OR `Alias` LIKE ?) AND `Category` IN (?, ?, ?)", array_merge(array($title, '%' . $title . '%'), $include_categories) ); $software_count = $software_results->row('count'); ?>

概要

GN28L45 dual-rate burst mode transimpedance amplifier (TIA) that exceeds the sensitivity and response time requirements of both XGS-PON and XG-PON OLT applications. Providing integrated burst mode RSSI functionality, the GN28L45 can significantly lower module BOM costs. The front end of GN28L45 is optimized for low noise with an Avalanche Photodiode (APD). Applications for GN28L45 include XGS-PON and XGS Combo-PON OLT modules.

db->query( "SELECT ProductCodeNumber, ReplacementProduct, SemtechWebsiteCategory, SemtechWebsitePlatform, SemtechProduct FROM exp_semtech_product_documents WHERE (SemtechProduct = ? OR Alias LIKE ?) LIMIT 1", array($title, '%' . $title . '%') ); if ($product_q->num_rows() === 0) {return;} $p = $product_q->row(); $pcn = trim((string)$p->ProductCodeNumber); if ($pcn === '') {return;} $pcnMessages = [ '40' => '', // production – no banner '60' => 'Not recommended for new design', '70' => 'Not recommended for new design', '80' => 'Not recommended for new design', '90' => 'Product inactive, information on this page is for information only.', ]; // If message is blank, keep quiet (covers PCN 40) $banner = $pcnMessages[$pcn] ?? ''; if ($banner != '') { $url = '/products/' . slugify($p->SemtechWebsiteCategory) . '/' . slugify($p->SemtechWebsitePlatform) . '/' . slugify($p->ReplacementProduct); if (!empty($p->ReplacementProduct)) { echo '

'; echo htmlspecialchars($banner). ' '; echo '.  Here is the replacement '; echo htmlspecialchars($p->ReplacementProduct); echo '

'; } else { echo '

' . htmlspecialchars($banner) . '

'; } } ?>

Features

  • 10Gbps / 2.5Gbps data rate
  • Exceeds XG-PON and XGS-PON convergence time 
  • High Sensitivity
  • Support for Burst Mode RSSI
  • Optimized for APD photodiodes
0): ?>
db->query( "SELECT * FROM `exp_semtech_product_documents` WHERE (`SemtechProduct` = ? OR `Alias` LIKE ?) AND `Category` NOT IN (?, ?, ?) ORDER BY (`Category` = 'Datasheets') DESC, `Category`, `Description`", array_merge(array($title, '%' . $title . '%'), $exclude_categories) ); if ($results->num_rows() > 0) { ?>
0): ?>
db->query( "SELECT * FROM `exp_semtech_product_documents` WHERE (`SemtechProduct` = ? OR `Alias` LIKE ?) AND `Category` IN (?, ?, ?) ORDER BY `Category`, `Description`", array_merge(array($title, '%' . $title . '%'), $include_categories) ); if ($results->num_rows() > 0) { ?>

Inventory

Product Country Distributor Qty Buy