ADTRAN, Inc.Attn: Enterprise Networks901 Explorer BoulevardHuntsville, AL 35806P.O. Box 140000Huntsville, AL 35814-4000256 963-8000256 963-8699 faxGeneral Information800 9ADTRANinfo@adtran.comwww.adtran.comPre-SalesTechnical Support800 615-1176 toll-freeapplication.engineer@adtran.comwww.adtran.com/supportWhere to Buy877 280-8416 toll-freechannel.sales@adtran.comwww.adtran.com/where2buyPost-SalesTechnical Support888 423-8726support@adtran.comwww.adtran.com/supportACES Installation &Maintenance Service888 874-ACESaces@adtran.comwww.adtran.com/supportInternational Inquiries256 963 8000 voice256 963-6300 faxinternational@adtran.comwww.adtran.com/internationalFor the regional officenearest you, visit:www.adtran.com/where2buyADTRAN is an ISO 9001, ISO 14001,and a TL 9000 certified supplier.NetVanta 1234/1238Product SpecificationsPhysical InterfaceEthernet Ports■ NetVanta® 1234: 24 10/100Base-T■ NetVanta 1238: 48 10/100Base-T■ Two 10/100/1000Base-T■ Two Combo 10/100/1000Base-T/SFP■ Auto Rate/Duplex/MDI/MDI-XConsole Port■ DB-9, RS-232Switching Performance■ Non-blocking■ 8,000 MAC AddressesMaximum Forwarding Bandwidth■ NetVanta 1234: 12.8 Gbps■ NetVanta 1238: 17.6 GbpsDiagnostics■ Port Mirroring ■ LLDP (802.1AB)■ LLDP-MED ■ Ping■ Cable DiagnosticsFront Panel Status LEDs■ Power Status■ LAN: Link, ActivityPort Statistics■ Number of TX/RX Frames■ Number of Collisions■ Number of ErrorsSpanning Tree Support■ 802.1D Spanning Tree■ 802.1w Rapid Spanning TreeLink Aggregation■ 802.3ad Link Aggregation■ Support for Six Trunk Groups■ Trunk groups consist of up to eightaccess ports or two uplink portsQuality of Service (QoS)■ 802.1p and DiffServ■ Four output queues per egress port■ Weighted Round Robin (WRR)VLAN Support■ Port-based VLANs■ 802.1Q Tagged Trunked VLANs■ Support for up to 255 Active VLANsWi-Fi® Controller■ Controls up to 24 NetVanta Wireless Access PointsStorm Control■ Broadcast, Unicast, and MulticastAdministration■ Familiar Command Line Interface (CLI)■ Web-based GUI ■ SYSLOG Logging■ n-Command® Support ■ Email Alerts (SMTP)■ SNMP v3 ■ TCL ScriptingNetwork Access Control■ Port Authentication (802.1x)Environment■ Operating Temperature: 0° to 50 °C (32° to 122 °F)■ Storage Temperature: -20° to 70 °C (-4° to 158 °F)■ Relative Humidity: Up to 95%, Non-condensingPhysical■ Chassis: 1U, 19” Rackmountable Metal Enclosure■ NetVanta 1234l Dimensions: 1.7” H, 17.4” W, 8.1” Dl Weight: 5 lbsl Power: 25 Watts■ NetVanta 1238l Dimensions: 1.7” H, 17.4” W, 12.2” Dl Weight: 8.5 lbsl Power: 40 Watts■ AC Power: 100–250 VAC, 50/60 HzAgency Approvals■ FCC Part 15 Class A, UL 1950/CSA, CE Mark, C-tickOrdering InformationEquipment Part #NetVanta 1234 1700594G1NetVanta 1238 1700598G1NetVanta 1000BaseSX SFP (LC Connectors) 1200480E1NetVanta 1000BaseLX SFP (LC Connectors) 1200481E161700594G1-8A July 2008Copyright © 2008 ADTRAN, Inc.All rights reserved.Layer 2 Fast Ethernet SwitchesADTRAN believes the information in this publication to be accurate as of publication date, and is not responsible for error. Specificationssubject to change without notice. ADTRAN and NetVanta are registered trademarks of ADTRAN, Inc. and its affiliates in various countries.All other trademarks mentioned in this document are the property of their respective owners. The NetVanta Limited Lifetime Warrantyapplies to select products. This limited warranty is applicable in all countries where ADTRAN products are sold and where ADTRAN andits authorized service providers offer warranty service. For complete warranty information, visit www.adtran.com/warrantyADTRAN products may be subject to U.S. export controls and other trade restrictions. Any export, re-export, or transfer of the productscontrary to law is prohibited. For more information regarding ADTRAN's export license, please visit www.adtran.com/exportlicenseNetVanta 1234NetVanta 1238