D-Link DGS-3420-52P. Switch layer: L2, Switch type: Managed. Basic switching RJ-45 Ethernet ports quantity: 52, 48, 52, Copper ethernet cabling technology: 1000BASE-T, 100BASE-T, 10BASE-T. MAC address table: 16000 entries, Supported data transfer rates: 10/100/1000 Mbps, Switching capacity: 176 Gbit/s. Management protocols: SNMP, Supported network protocols: IPv 4/IPv 6. Weight: 6.24kg ...

- Two products in one: Wireless N Gigabit router & Power Line AV 500 adapter built-in
- Wireless N technology: up to 300 Mbps
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Wherever you are, your Mobile Cloud Companion is there for you
- use it as a travel router to gain an instant, fast wireless
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The D-Link Cloud Router Gives You Peace of Mind When You′re Away Stay informed & protected with the Cloud Router (DIR-605L). Who says you have to be at home to keep track of your wireless network? The Cloud" is all about being able to do what you want from wherever you′re at. With Cloud Control, you can simply download D-Link′s free iPad, iPhone or Android™ mydlink™ app & do the following from anywhere:
- View Web browsing history to see what sites your kids are visiting
- See what devices are connected on your network
- Receive intrusion attempt email alerts & block unwanted devices
- Be notified when updates are available for your router Fast Wireless N 300 Speed & Great Coverage The Cloud Router also gives you a fast home network
- up to 300 Mbps 1
- for sharing broadband Internet, sharing files & more. Wireless N technology offers more speed, extended coverage & virtually no dead spots while still being compatible with previous wireless network standards. This router is ideal for medium-sized or large homes. The Cloud Router

Includes:: 4 Fast Ethernet Ports giving you the flexibility to connect wired devices to the network. The Cloud Router uses Intelligent Antenna technology to transmit multiple streams of data by bouncing multiple wireless signals off of walls enabling you to receive wireless signals in the farthest corners of your home. Easy to Install & Use With the D-Link Easy Setup Wizard, you can set up your wireless network in minutes. The wizard will guide you through a simple process to install your new hardware, connect to your network, & add new devices. It configures your Internet Service Provider (ISP) settings to quickly establish broadband Internet connectivity. In addition, the Cloud Router is Wi-Fi Protected Setup™ (WPS) certified, making it even easier to configure your wireless network & enable security. mydlink™ App With the mydlink™ app for iPhone & Android, you can quickly & easily monitor & control your home network from anywhere with Wi-Fi, 3G or 4G connection. Thanks to this app, you can monitor on-the-go... even if you don't have access to a computer. Download the free mydlink app on your iPhone, iPad, or Android™ device & you're all set to monitor your home network from anywhere
- see what websites your kids are viewing, block unwanted wireless intruders & more. The D-Link Cloud Router is the only router in its class with a Cloud app like this. Zero Configuration Enabled D-Link′s line of Cloud Routers makes setting up your D-Link Cloud Cameras & other devices* even easier with Zero Configuration technology. Connecting your D-Link camera with any router is easy
- make it even easier with your D-Link Cloud Router. Zero Configuration automatically configures & intelligently syncs your D-Link cloud camera to your mydlink account
- it′s as easy as connect & view.










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- New Smart Beam™ technology for the best wireless signal wherever you are in your home.
- Built-in DLNA-compatible Media
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The increased range & reliability of wireless AC technology reaches further into your home, & the DIR-809's advanced security features keep your network & data safe from intruders.\n\n High-Speed Wireless Connectivity\n The DIR-809 Wireless AC750 Dual Band Router uses the latest high-speed wireless technology to bring you lightning-fast Wi-Fi speeds of up to 433 Mbps on the 5 GHz frequency band & 300 Mbps on the 2.4 GHz frequency b&.\n\n Dual Band Wireless for Seamless Performance\n Surf the web, chat & play online games on the 2.4 GHz band with your smartphones & computers, while simultaneously streaming digital media on the 5 GHz band on your streaming media players & tablets.\n\n Extend Your Existing Wireless Network\n You can also use the Wireless AC750 Dual Band Router to increase the coverage of your existing home Wi-Fi network.\n\n Easy to Set Up, Easy to Secure\n Just open a web browser to access the setup wizard & follow the easy step-by-step instructions to get started. You can also use the QRS (Quick Router Setup) Mobile app, available for i OS & Android smartphones & tablets. Feature Feature Value Ethernet WANYSIM card slot N3G/4G USB (Universal Serial Bus) modem compatibility N Wi-Fi band Dual-band (2.4 GHz / 5 GHz) Top Wi-Fi standard Wi-Fi 4 (802.11n)WLAN data transfer rate (max)750 Mbit/s Wi-Fi standards 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)WLAN data transfer rate (first band)300 Mbit/s WLAN data transfer rate (second band)433 Mbit/s Ethernet LANYEthernet LAN interface type Fast Ethernet Networking standards IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3u Ethernet LAN data rates 10, 100 Mbit/s Port forwarding Y3GN4GNEthernet LAN (RJ-45) ports 4USB port N Memory card slot (s)NWeb-based setup wizard Y Quality of Service (Qo S) support Y Reset button YWPS push button Y Security algorithms WPA, WPA2, WPSFirewall Y Stateful Packet Inspection (SPI)YFiltering YMAC address filtering YURL filtering Y Network address translation (NAT)YUniversal Plug & Play (UPn P)YProduct type Tabletop router Product colour Black LED indicators LAN, Power, WLAN, WPSAntenna type External Antennas quantity 3 Firmware upgradeable Y Certification ANATEL, NCC, CCC, BSMIPower source type ACAC input voltage 100
- 240 VAC input frequency 50
- 60 Hz Operating temperature (T-T)0
- 40 &176;CStorage temperature (T-T)-20
- 65 &176;COperating relative humidity (H-H)10
- 90% Storage relative humidity (H-H)5
- 95% Windows operating systems supported Y Linux operating systems supported Y Mac operating systems supported Y Width 190 mm Depth 133 mm Height 83 mm Weight 228.6 g





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The D-Link Cloud Router 2000 Gives You Peace of Mind When You're Away The Cloud Router 2000 (DIR-826L) not only provides you with a fast & secure home network, you′ll also get the added benefit of remote network management via the Cloud as well. Keep in touch with your network from anywhere with our iPhone, iPad, & Android apps & web portal (mydlink.com). With mydlink Cloud Services you can:
- See what devices are connecting to your network
- View web browsing history in real time
- Block unwanted device connections
- Set up automatic email alerts Wirelessly Access Your Favorite Videos, Music & Photos with Share Port Mobile With the free Share Port Mobile app & the built-in USB (Universal Serial Bus) port, you can access your favorite videos, music & photos on a connected USB (Universal Serial Bus) device wirelessly from your tablet or Smartphone. The friendly interface lets you easily find your files by category, whether you′re looking for music, video or documents. With DLNA, the Cloud Router 2000 not only connects to any Ethernet-equipped device, but virtually any device, automatically. Superior Wireless Speed Get up to 600 Mbps wireless speed
- ideal for HD video streaming, gaming, Skype calls, & music. Experience the Dual-Band Advantage The Cloud Router 2000 (DIR-826L) with dual-band technology lets you avoid interference by streaming HD movies & other media over the clearer 5 G Hz band while simultaneously browsing the Internet & checking your email using the 2.4 G Hz b&. The DIR-826L is designed for people looking to get a true HD wireless connection throughout the house while flawlessly handling other network demands. Get Wall-to-Wall Coverage with a Built-in High-Powered Amplifier With its built-in high-powered amplifier, you can enjoy wireless coverage throughout your home with the Cloud Router 2000 (DIR-826L). Watch videos in an upstairs room, Skype from your home office, or browse & stream from your couch
- with the Cloud Router 2000 (DIR-826L) you can connect wherever & however you want Blazing Fast Wired Connectivity The Cloud Router 2000 (DIR-826L) also comes with 4 Gigabit ports for connecting Ethernet-enabled devices. This means that you can connect up to 4 entertainment devices for super-fast connections, ideal for your powerful but demanding entertainment center. Or give your home office more speed & productivity than you ever thought possible. Simple Setup. Serious Security. You can even set up your network from your iPhone or iPad with our free QRS Mobile application. With push-button connectivity & 128-bit security encryption standard, adding devices to your secure home network is as simple as plug & play. The Cloud Router 2000 is Wireless G backwards-compatible. Think D-Link Green While this may look like your average router, it′s not. This is a D-Link Green router, which is as good for your wallet as it is for the environment. The Cloud Router 2000 (DIR-826L) is designed to conserve energy, protect our environment from harmful substances & reduce waste by using recyclable packaging. D-Link Green devices provide eco-friendly alternatives without compromising performance. To learn more, visitwww.dlinkgreen.com. Zero Configuration Enabled D-Link′s line of Cloud Routers makes setting up your D-Link Cloud Cameras & other devices* even easier with Zero Configuration technology. Connecting your D-Link camera with any router is easy
- make it even easier with your D-Link Cloud Router. Zero Configuration automatically configures & intelligently syncs your D-Link cloud camera to your mydlink account
- it′s as easy as connect & view. * Zero Configuration requires a D-Link Cloud Router & a Zero Configuration-enabled device.







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https://youtu.be/wxk Lj IVIABQ\n\n The future is unstoppable, your Wi-Fi should be too.\n Wi-Fi 6 brings next-generation Wi-Fi technology into your home, giving the quantum leap in capacity, speed & range you need to handle all your Wi-Fi demands. Perfect for high-performance, device-dense smart homes.\n\n Next-Generation Speeds\n The latest Wi-Fi 6 technology for blazing-fast Wi-Fi\n\n Enhanced Parental Controls\n Assigned devices to profiles for better control over Wi-Fi access\n\n OFDMA\n Increased efficiency & lower latency for small data packets\n\n MU-MIMO\n Data to & from more devices at once\n\n Extended Coverage\n Signals reach further throughout your home\n\n 128-bit Wireless Encryption\n The latest in Wi-Fi encryption\n\n Test Internet Speed\n Built-in internet test powered by Ookla&174; to check your connection uplink & downlink speeds\n\n Voice Control\n Works with the Google Assistant & Alexa\n\n Next-Generation Speeds\n Experience up to AX1500 speeds while 1024-QAM boosts throughput to devices by up to 25% with 80 MHz contiguous channel width giving even more bandwidth. Up to 4 simultaneous streams let you enjoy faster, more enjoyable 4K streaming, online gaming & more. For wired devices, 4 Gigabit LAN ports give you faster wired connectivity whenever you wish, & a Gigabit WAN port is ready to handle high-speed broadband connections.\n\n Connect More, Congest Less with OFDMA\n The DIR-X1560 uses Wi-Fi 6&153;s cutting-edge Orthogonal Frequency Division Multiple Access (OFDMA) technology. Small data packets destined for multiple devices are transmitted together & never have to queue up again. Perfect for Smart Homes filled with bandwidth-hungry Io T devices battling for bandwidth.\n\n MU-MIMO\n MU-MIMO technology helps distribute the flow of data to multiple devices simultaneously. With Wi-Fi 6 technology the DIR-X1560 leverages OFDMA & MU-MIMO for better efficiency of upstream & downstream transmissions, unlike previous Wi-Fi 5 technology where MU-MIMO could only operate in downstream transmissions. This combination greatly increases capacity, coverage & performance especially in ultra-high-density environments.\n\n Real-world Scenarios, Real-world Results\n We put the DIR-X1560 to the test against our nearest competitors & the results speak for themselves. The DIR-X1560 outperformed our nearest competitor with consistently faster download speeds over greater distances, everytime.\n\n Extended Coverage, Reduced Interference\n High-gain antennas, built-in power amplifiers & beamforming technology allow the DIR-X1560 to extend the reach of your Wi-Fi & focus a stronger signal in the direction of your devices to ensure a stronger, faster & more reliable Wi-Fi experience. Meanwhile a long OFDM symbol ensures even greater Wi-Fi range, especially outside the home.\n\n The Future of Wireless Encryption\n One of the biggest concerns with Io T devices & Wi-Fi networks is privacy. The latest industry-standard 128-bit encryption is the most advanced security standard available & begins a new era of wireless encryption, ensuring greater privacy throughout users&153; devices & networks.\n\n The Future of Wireless Encryption\n Latest 128-bit encryption will replace previous industry-standard encryptions on Wi-Fi devices\n\n Stronger Encryption Algorithm\n Creates stronger & more unique encryption keys for each device\n\n Enhanced Protection from Brute Force Attacks\n Stronger protection for users against password guessing attempts\n\n Individualized Data Encryption\n Creates stronger & more unique encryption keys for each device\n\n Forward Secrecy\n Cannot use a cracked password to decrypt previously-intercepted traffic\n\n Futureproof & Compatible\n D-Link routers will not be the ones holding your network back with previous encryption protocols.\n\n Conserve Energy, Save Battery Life\n Target Wake Time (TWT) helps reduce battery consumption for connected devices by communicating with them & deciding when & how often the device requires data transfers. TWT increases the device&153;s sleep time, therefore cleverly conserving energy & helping save battery life.\n\n Always Up-To-Date\n Firmware upgrades can be a pain, but with the DIR-X1560, they are completely automated. Upgrades are so smooth, you won&153;t even notice them. On top of that, the DIR-X1560&153;s Dual Image functionality saves a recovery image as a backup before an upgrade. So, in the unlikely event an upgrade fails, the system has your pre-existing configuration to fall back on.\n\n Virtual Private Networking Your Way\n The DIR-X1560&153;s VPN Wizard lets you configure LAN-to-LAN & remote access VPN connections while its built-in passthrough feature also allows any devices connected to the router to establish outbound VPN connections.\n\n True Internet Speeds Without the Guesswork\n Tired of internet speeds that don&153;t live up to your ISP&153;s claims? The DIR-X1560&153;s integrated Internet Test lets you measure the true speed of your Router-to-ISP connection with the D-Link Wi-Fi app.\n\n WORKS WITH THE GOOGLE ASSISTANT & ALEXA\n Turn on/off your guest Wi-Fi, ask for your guest Wi-Fi credentials, reboot your router or update your firmware. Do it ALL hands-free using voice commands.\n Just speak the words of command to your Google Assistant or Alexa, & the router bends your smart home Wi-Fi to your will (without you having to lift a finger).\n Perfect for when you&153;ve got your hands full entertaining guests or just want to wow them with your smart Wi-Fi.\n\n\n\n\n\n Product Model: DIR-X1560\n Datasheet: https://d 5bm 31en 4blvo.cloudfront.net/pdf/mmo_76986075_1589984482_2781_29081.pdf\n\n ...

https://youtu.be/wxk Lj IVIABQ\n\n The future is unstoppable, your Wi-Fi should be too.\n Wi-Fi 6 brings next-generation Wi-Fi technology into your home, giving the quantum leap in capacity, speed & range you need to handle all your Wi-Fi demands. Perfect for high-performance, device-dense smart homes.\n\n Next-Generation Speeds\n The latest Wi-Fi 6 technology for blazing-fast Wi-Fi\n\n Enhanced Parental Controls\n Assigned devices to profiles for better control over Wi-Fi access\n\n OFDMA\n Increased efficiency & lower latency for small data packets\n\n MU-MIMO\n Data to & from more devices at once\n\n Extended Coverage\n Signals reach further throughout your home\n\n 128-bit Wireless Encryption\n The latest in Wi-Fi encryption\n\n Test Internet Speed\n Built-in internet test powered by Ookla&174; to check your connection uplink & downlink speeds\n\n Voice Control\n Works with the Google Assistant & Alexa\n\n Next-Generation Speeds\n Experience up to AX1500 speeds while 1024-QAM boosts throughput to devices by up to 25% with 80 MHz contiguous channel width giving even more bandwidth. Up to 4 simultaneous streams let you enjoy faster, more enjoyable 4K streaming, online gaming & more. For wired devices, 4 Gigabit LAN ports give you faster wired connectivity whenever you wish, & a Gigabit WAN port is ready to handle high-speed broadband connections.\n\n Connect More, Congest Less with OFDMA\n The DIR-X1560 uses Wi-Fi 6&153;s cutting-edge Orthogonal Frequency Division Multiple Access (OFDMA) technology. Small data packets destined for multiple devices are transmitted together & never have to queue up again. Perfect for Smart Homes filled with bandwidth-hungry Io T devices battling for bandwidth.\n\n MU-MIMO\n MU-MIMO technology helps distribute the flow of data to multiple devices simultaneously. With Wi-Fi 6 technology the DIR-X1560 leverages OFDMA & MU-MIMO for better efficiency of upstream & downstream transmissions, unlike previous Wi-Fi 5 technology where MU-MIMO could only operate in downstream transmissions. This combination greatly increases capacity, coverage & performance especially in ultra-high-density environments.\n\n Real-world Scenarios, Real-world Results\n We put the DIR-X1560 to the test against our nearest competitors & the results speak for themselves. The DIR-X1560 outperformed our nearest competitor with consistently faster download speeds over greater distances, everytime.\n\n Extended Coverage, Reduced Interference\n High-gain antennas, built-in power amplifiers & beamforming technology allow the DIR-X1560 to extend the reach of your Wi-Fi & focus a stronger signal in the direction of your devices to ensure a stronger, faster & more reliable Wi-Fi experience. Meanwhile a long OFDM symbol ensures even greater Wi-Fi range, especially outside the home.\n\n The Future of Wireless Encryption\n One of the biggest concerns with Io T devices & Wi-Fi networks is privacy. The latest industry-standard 128-bit encryption is the most advanced security standard available & begins a new era of wireless encryption, ensuring greater privacy throughout users&153; devices & networks.\n\n The Future of Wireless Encryption\n Latest 128-bit encryption will replace previous industry-standard encryptions on Wi-Fi devices\n\n Stronger Encryption Algorithm\n Creates stronger & more unique encryption keys for each device\n\n Enhanced Protection from Brute Force Attacks\n Stronger protection for users against password guessing attempts\n\n Individualized Data Encryption\n Creates stronger & more unique encryption keys for each device\n\n Forward Secrecy\n Cannot use a cracked password to decrypt previously-intercepted traffic\n\n Futureproof & Compatible\n D-Link routers will not be the ones holding your network back with previous encryption protocols.\n\n Conserve Energy, Save Battery Life\n Target Wake Time (TWT) helps reduce battery consumption for connected devices by communicating with them & deciding when & how often the device requires data transfers. TWT increases the device&153;s sleep time, therefore cleverly conserving energy & helping save battery life.\n\n Always Up-To-Date\n Firmware upgrades can be a pain, but with the DIR-X1560, they are completely automated. Upgrades are so smooth, you won&153;t even notice them. On top of that, the DIR-X1560&153;s Dual Image functionality saves a recovery image as a backup before an upgrade. So, in the unlikely event an upgrade fails, the system has your pre-existing configuration to fall back on.\n\n Virtual Private Networking Your Way\n The DIR-X1560&153;s VPN Wizard lets you configure LAN-to-LAN & remote access VPN connections while its built-in passthrough feature also allows any devices connected to the router to establish outbound VPN connections.\n\n True Internet Speeds Without the Guesswork\n Tired of internet speeds that don&153;t live up to your ISP&153;s claims? The DIR-X1560&153;s integrated Internet Test lets you measure the true speed of your Router-to-ISP connection with the D-Link Wi-Fi app.\n\n WORKS WITH THE GOOGLE ASSISTANT & ALEXA\n Turn on/off your guest Wi-Fi, ask for your guest Wi-Fi credentials, reboot your router or update your firmware. Do it ALL hands-free using voice commands.\n Just speak the words of command to your Google Assistant or Alexa, & the router bends your smart home Wi-Fi to your will (without you having to lift a finger).\n Perfect for when you&153;ve got your hands full entertaining guests or just want to wow them with your smart Wi-Fi.\n\n\n\n\n\n Product Model: DIR-X1560\n Datasheet: https://d 5bm 31en 4blvo.cloudfront.net/pdf/mmo_76986075_1589984482_2781_29081.pdf\n\n ...

Unmanaged Plug & Play with SFP & Po E\n Plug in & go. The DIS-100G-5PSW reliably forwards Ethernet frames.\n \n Gigabit Connectivity with Po E & SFP slots\n Designed with 4 x 100/1000 Base-T Po E ports & 1 x 100/1000 Base SFP slot to suit a range of devices & network layouts.\n \n Officially Certified\n Certifications for vibration, shock, free-fall, & electromagnetic compatibility to maximise network uptime in a variety of deployment environments, including smart city surveillance, factory automation, & outdoor wireless networks.\n \n Withstands Extreme Temperatures\n Operates effortlessly in a range of industrial & harsh environments in temperatures from -40&176;C to +75&176;C, & can cold start from -40&176;C.\n \n Strong Build\n The tough housing has been created to keep your network protected & reliably rugged. That&153;s why every DIS-switch comes with a 5-year D-Link warranty.\n \n Po E Support\n With its 120 W Po E power budget, it&153;s been designed to supply data & Po E power to compliant devices, which removes the need for unnecessary plugs & cables & reduces deployment time & effort.\n \n Fast Deployment\n For instant installation it features a snap-to-DIN-rail clip, & also supports wall mounting.\n \n Fanless Design\n With no moving parts inside to reduce downtime & maintenance call outs, the rugged housing has been optimised for the transfer of heat.\n \n Discrete Size\n Small but mighty. To make the most of cabinet space, it measures: 139 x 29 x 107 mm.\n\n class="generic"> Management features Multicast support Yes Traffic shaping Yes Switch type Unmanaged Switch layer L2 Optical fiber Fiber optic connector LCPerformance Auto-negotiation Yes Technical details Product colour Black Shipping (inner) case width 38 cm Shipping (inner) case net weight 7kg Shipping (inner) case length 39 cm Shipping (inner) case height 24 cm Quantity per shipping (inner) case 10 pc (s) Shipping (inner) case gross weight 7.81kg Quantity per pallet (sea)480 pc (s) Quantity per pallet (air)300 pc (s) Pallet width 110 cm Pallet length 120 cm Pallet height (sea)2.06 m Pallet height (air)133.5 cm Pallet gross weight (sea)391.9kg Pallet gross weight (air)251.3kg Number of cartons per pallet (sea)48 Number of cartons per pallet (air)30 Power over Ethernet (Po E) Power protection features Over current, Reverse polarity Power over Ethernet (Po E) voltage range 54
- 58 VPower over Ethernet plus (Po E+) ports quantity 4 Total Power over Ethernet (Po E) budget 120 WPower over Ethernet (Po E) Yes Ports & interfaces SFP module slots quantity 1 Basic switching RJ-45 Ethernet ports quantity 4 Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000) Fiber optic connector LCNetworking Networking standards IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z Full duplex Yes Flow control support Yes Broadcast storm control Yes Auto MDI/MDI-XYes 10G support No Auto-negotiation Yes Data transmission Jumbo frames 9000MAC address table 2000 entries Switching capacity 10 Gbit/s Store-&-forward Yes Jumbo frames support Yes Forwarding rate 7.44 Mpps Multicast features Multicast support Yes Certificates Electromagnetic compatibility FCC 15, EN 61000-6-2, EN 61000-6-4, EN 61000-4-2, -3, -4, -5, -6 (3) Certification IEC60068-2-6; IEC60068-2-27; IEC60068-2-32, UL 61010-1, UL C1D2, CE, FCC, Ro HS, WEEEDesign Wall mountable Yes DIN rail mounting Yes Product colour Black LED indicators LAN, Po E, Power Electromagnetic compatibility FCC 15, EN 61000-6-2, EN 61000-6-4, EN 61000-4-2, -3, -4, -5, -6 (3) Certification IEC60068-2-6; IEC60068-2-27; IEC60068-2-32, UL 61010-1, UL C1D2, CE, FCC, Ro HS, WEEEIndication LED indicators LAN, Po E, Power Power Power consumption (max)120.2 WPower protection features Over current, Reverse polarity DC input voltage 12
- 58 VOperational conditions Storage temperature (T-T)-40
- 85 &176;CStorage relative humidity (H-H)0
- 95% Operating temperature (T-T)-40
- 75 &176;COperating relative humidity (H-H)5
- 95% Heat dissipation 410.12 BTU/h Weight & dimensions Width 139 mm Depth 29 mm Height 107 mm Weight 375 g Packaging data Package width 181 mm Package depth 210 mm Package height 75 mm Package weight 700 g\n\n\n\nhttp://objects.icecat.biz/objects/mmo_51990487_1525341712_8107_12744.pdf





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