ZyXEL GS1900-48 48-Port GbE Smart Managed Switch with GbE Uplink

<div class="product_header">General Information</div> <table class="product_table"> <tbody><tr> <td class="product_attribute_value" colspan="2">The GS1900-48 48-port Gbe Smart Managed Switch with Gigabit speed and essential managing functions bring your business network more flexibility and connectivity. Gbe ports with power saving functions, and full IPv6 support ensure your network to be ready for future expansions. The GS1900-48 has been designed with useful features and advanced performances that empower your networks with speed and security as well as silent operation in your office environments. The GS1900-48 supports multiple deployment methods to fulfill the needs for small offices and meeting room environments such as wall-, under table- or desktop-mounting and rack mount options Additionally, the GS1900-48 is equipped with 2 extra SFP slots to provide 100M and Gbe speeds for long-distance deployments. For small businesses that want to manage their infrastructure in advance, the ZyXEL GS1900-48 comes with a friendly built-in Web-based browser for simple configuration and management. Moreover, the friendly step-by-step intuitive wizard helps avoiding multiple complicated configuration pages for quick set up with few clicks in the matter of minutes. To guide the users from start-up, VLAN, Guest VLAN to QoS setting, the GS1900-48 offers four most common steps and combines it into a quick and easy setup wizard; which does not just save deployment time and efforts, but is also helpful especially for the non-IT staff.</td> </tr> </tbody></table> <ul> <li>HIGH-DENSITY GIGABIT SWITCHING WITH SFP UPLINKS: 48x 10/100/1000 Mbps RJ-45 ports and 2x GbE SFP slots deliver a full 100 Gbps switching capacity and 74 Mpps forwarding rate</li> <li>SMART FAN TEMPERATURE-CONTROLLED COOLING: Built-in smart fan adjusts speed based on device temperature (23-41 dBA range) for near-silent operation with reliable thermal control</li> <li>SFP FIBER UPLINKS FOR LONG-DISTANCE LINKS: 2x GbE SFP slots support optional fiber transceivers for 100M or Gigabit inter-switch connections beyond copper cable distance limits</li> <li>SMART MANAGED LAYER 2 CONTROL: Web GUI and ZON Utility provide VLAN (up to 4K), QoS with 802.1p priority, IGMP Snooping, LACP, STP/RSTP/MSTP, DoS prevention, and SNMP v1/v2/v3 for full network control</li> <li>HIGH-DENSITY CAPACITY WITH IPv6 SUPPORT: 525 KB buffer, 8K MAC table, and 9K jumbo frame support handle demanding multi-device workloads with full IPv6 dual-stack for network growth</li> </ul> <div class="product_header">Interfaces/Ports</div> <table class="product_table"> <tbody><tr> <td class="product_attribute">Total Number of Network Ports:</td> <td class="product_attribute_value">48</td> </tr> <tr> <td class="product_attribute">Token Ring Port:</td> <td class="product_attribute_value">No</td> </tr> <tr> <td class="product_attribute">LRE Port:</td> <td class="product_attribute_value">No</td> </tr> <tr> <td class="product_attribute">Uplink Port:</td> <td class="product_attribute_value">Yes</td> </tr> <tr> <td class="product_attribute">Management Port:</td> <td class="product_attribute_value">No</td> </tr> <tr> <td class="product_attribute">USB:</td> <td class="product_attribute_value">No</td> </tr> <tr> <td class="product_attribute">Stack Port:</td> <td class="product_attribute_value">No</td> </tr> <tr> <td class="product_attribute">Number of Network (RJ-45) Ports:</td> <td class="product_attribute_value">48</td> </tr> <tr> <td class="product_attribute">Port/Expansion Slot Details:</td> <td class="product_attribute_value">48 x Gigabit Ethernet Network</td> </tr> <tr> <td class="product_attribute">Port/Expansion Slot Details:</td> <td class="product_attribute_value">2 x Gigabit Ethernet Uplink</td> </tr> </tbody></table> <p class="product_spacer">?</p> <div class="product_header">Media &amp; Performance</div> <table class="product_table"> <tbody><tr> <td class="product_attribute">Media Type Supported:</td> <td class="product_attribute_value">Twisted Pair</td> </tr> <tr> <td class="product_attribute">Ethernet Technology:</td> <td class="product_attribute_value">Gigabit Ethernet</td> </tr> <tr> <td class="product_attribute">Network Technology:</td> <td class="product_attribute_value">10/100/1000Base-T</td> </tr> <tr> <td class="product_attribute">Network Technology:</td> <td class="product_attribute_value">1000Base-X</td> </tr> </tbody></table> <p class="product_spacer">?</p> <div class="product_header">I/O Expansions</div> <table class="product_table"> <tbody><tr> <td class="product_attribute">Number of Total Expansion Slots:</td> <td class="product_attribute_value">2</td> </tr> <tr> <td class="product_attribute">Expansion Slot Type:</td> <td class="product_attribute_value">SFP</td> </tr> <tr> <td class="product_attribute">Shared SFP Slot:</td> <td class="product_attribute_value">No</td> </tr> <tr> <td class="product_attribute">Number of SFP Slots:</td> <td class="product_attribute_value">2</td> </tr> </tbody></table> <p class="product_spacer">?</p> <div class="product_header">Network &amp; Communication</div> <table class="product_table"> <tbody><tr> <td class="product_attribute">Layer Supported:</td> <td class="product_attribute_value">2</td> </tr> </tbody></table> <p class="product_spacer">?</p> <div class="product_header">Management &amp; Protocols</div> <table class="product_table"> <tbody><tr> <td class="product_attribute">Manageable:</td> <td class="product_attribute_value">Yes</td> </tr> <tr> <td class="product_attribute">Management:</td> <td class="product_attribute_value"> <ul> <li>VLAN</li> <li>QoS</li> <li>SNMP v1, 2, 3</li> <li>RMON (1, 2, 3, 9)</li> <li>Syslog</li> <li>MIB</li> <li>Web Based Management</li> </ul> </td> </tr> </tbody></table> <p class="product_spacer">?</p> <div class="product_header">Reliability</div> <table class="product_table"> <tbody><tr> <td class="product_attribute">MTBF:</td> <td class="product_attribute_value">229313 Hour</td> </tr> </tbody></table> <p class="product_spacer">?</p> <div class="product_header">Power Description</div> <table class="product_table"> <tbody><tr> <td class="product_attribute">PoE (RJ-45) Port:</td> <td class="product_attribute_value">No</td> </tr> <tr> <td class="product_attribute">Input Voltage:</td> <td class="product_attribute_value">120 V AC</td> </tr> <tr> <td class="product_attribute">Input Voltage:</td> <td class="product_attribute_value">230 V AC</td> </tr> <tr> <td class="product_attribute">Power Source:</td> <td class="product_attribute_value">Power Supply</td> </tr> </tbody></table> <p class="product_spacer">?</p> <div class="product_header">Physical Characteristics</div> <table class="product_table"> <tbody><tr> <td class="product_attribute">Form Factor:</td> <td class="product_attribute_value">Desktop</td> </tr> <tr> <td class="product_attribute">Form Factor:</td> <td class="product_attribute_value">Rack-mountable</td> </tr> <tr> <td class="product_attribute">Height:</td> <td class="product_attribute_value">1.8"</td> </tr> <tr> <td class="product_attribute">Width:</td> <td class="product_attribute_value">17.3"</td> </tr> <tr> <td class="product_attribute">Depth:</td> <td class="product_attribute_value">7.9"</td> </tr> <tr> <td class="product_attribute">Weight (Approximate):</td> <td class="product_attribute_value">6.39 lb</td> </tr> </tbody></table> <p class="product_spacer">?</p> <div class="product_header">Miscellaneous</div> <table class="product_table"> <tbody><tr> <td class="product_attribute">Certifications &amp; Standards:</td> <td class="product_attribute_value"> <p><strong>IEEE Standards:</strong><br></p> <ul> <li>802.3</li> <li>802.3u</li> <li>802.3ab</li> <li>802.3x</li> <li>802.3az</li> <li>802.1p</li> <li>802.3af</li> <li>802.3at</li> <li>802.3ad</li> <li>802.1Q</li> <li>802.1x</li> </ul> <p><strong>EMC:</strong><br></p> <ul> <li>CE</li> <li>FCC</li> <li>C-Tick Class B</li> <li>BSMI CNS13438</li> </ul> <p><strong>Safety:</strong><br></p> <ul> <li>LVD EN60950-1</li> <li>BSMI CNS14336-1</li> </ul> </td> </tr> <tr> <td class="product_attribute">Environmentally Friendly:</td> <td class="product_attribute_value">Yes</td> </tr> <tr> <td class="product_attribute">Environmental Certification:</td> <td class="product_attribute_value">RoHS</td> </tr> </tbody></table> <p class="product_spacer">?</p> <div class="product_header">Warranty</div> <table class="product_table"> <tbody><tr> <td class="product_attribute">Limited Warranty:</td> <td class="product_attribute_value">2 Year</td> </tr> </tbody></table>