Home
        3com 4210
         Contents
1.  RFC 2463 ICMPv   for IPv     RFC 2464 Transmission of IPv6 over Ethernet   RFC 2465 MIB of IPv6  textual conversations and general group    SPECIFICATIONS  continued     RFC 2466 MIB for IPv   ICMPv   group   RFC 2526 Reserved IPv   anycast address   RFC 2581 TCP congestion control   RFC 2616 HTTP compatibility   RFC 2767 dual stacks IPv4 and IPv6   RFC 2819 RMON 4 groups   RFC 2865 Remote authentication dial in user  RADIUS   RFC 2866 RADIUS RFC 2138   Accounting   RFC 3376 Internet Group Management Protocol  IGMP  Snooping  RFC 3484 Default address selection for IPv6   RFC 3493 Basic socket interface for IPv     RFC 3513 IPv   Addressing Architecture   RFC 3542 Advanced sockets API for IPv     RFC 3587 IPv   Global Unicast Address   RFC 4443 Internet Control Message Protocol   ICMPv6  for IPv    Management  including MIBs Supported   RFC 1213 SNMP MIB II   RFC 1215 SNMP Traps   RFC 1493 Bridge MIB   RFC 1757 RMON   MIB   RFC 1907 SNMP v2c  SMI v2 and Revised MIB II   RFC 2096 IP Forwarding Table MIB   RFC 2233 Interfaces MIB   RFC 2571 SNMP Framework MIB   RFC 2573 SNMP Notification MIB   Target MIB   RFC 2574 SNMPv3 MIB   RFC 2575 SNMP Access Control   RFC 2618 RADIUS Authentication Client MIB   RFC 2620 RADIUS Accounting Client MIB   RFC 2665 EtherLike MIB   RFC 2674 Bridge MIB Extensions Q Bridge  P Bridge  Extensions  RFC 2737 Entity MIB    3COM SWITCH 4210 10 100 FAMILY    RFC 2819 RMON   MIB  RFC 2863 Disc sizing MIB    RFC 2925 Definitions of managed objects for rem
2.  or 1 RU     Width  300 mm  11 8 in   Depth  233 mm  9 2 in   Weight  2 22 kg  4 9 lbs     18 port PWR  Height  45 mm  1 7 in or 1 RU     Width  300 mm  11 8 in   Depth  275 mm  10 8 in   Weight  2 7 kg  6 0 lbs     26 port PWR  Height  45 mm  1 7 in or 1 RU     Width  440 mm  17 3 in   Depth  430 mm  16 9 in   Weight  6 09 kg  13 4 lbs     MOUNTING  9  and 18 port models are free standing    26  and 52 port models are free standing or 19    rack mount    POWER SUPPLY  AC Line Frequency  50 60 Hz    Input Voltage  90 240 VAC    Current rating  AC   9   18   and 26 port non PWR  0 4A    92 port non PWR  0 8A  9 port PWR  2 0A  18 port PWR  3 5A  26 port PWR  8 0A    Power consumption  max   9 port non PWR  9 W    18 port non PWR  12 W   26 port non PWR  13 W   52 port non PWR  21 W   9 port PWR  23 W  plus up to 62W for PoE  18 port PWR  24 W  plus up to 123W for PoE  26 port PWR  36 W  plus up to 370W for PoE    3COM SWITCH 4210 10 100 FAMILY    ENVIRONMENTAL REQUIREMENTS  Operating temperature  0   to 40  C  32   to 104  F      Storage temperature   40   to 70  C   40   to 158  F    Humidity  operating and storage   up to 95  non condensing  Standard  EN 60068  IEC 68     HEAT DISSIPATION  MAX   9 port non PWR  32 BTU hour    18 port non PWR  40 BTU hour   26 port non PWR  45 BTU hour   52 port non PWR  72 BTU hour   9 port PWR  78 BTU hour  excludes heat from PoE  18 port PWR  80 BTU hour  excludes heat from PoE  26 port PWR  122 BTU hour  excludes heat from PoE    ELIABILI
3. A  level of endpoint security    Enforce controls on each port for efficient use of network resources and  prioritization of delay sensitive traffic    Choice of copper or fiber media for flexible uplinks     Eliminate unneeded traffic on the network  improve network efficiency   Improve network resiliency and availability     Prepare the network for Voice over IP or wireless access points    Use SFPs to add fiber connections to the network  Dual speed support  makes network migration easier    Authentication and encryption of management traffic via Secure Shell   SSH  version 2  HTTPS and SNMP version 3    Non PoE units run silently and occupy minimal space    Proven software featured in 3Com premium enterprise switches such as  the Switch 4500  5500  7700 and 8800 families and enterprise routers like  the Router 6000  5000 and 3000 families    Backed by 3Com Global Services and authorized partners with  demonstrated expertise in network assessment  implementation and  maintenance    SMALL TO MEDIUM LAN CONFIGURATION SUPPORTED BY    THE SWITCH 4210       Ethernet Fast Ethernet                  Gigabit Ethernet  Power over Ethernet    3COM SWITCH 4210 10 100 FAMILY    PRODUCT WARRANTY AND OTHER SERVICES    Warranty    3Com Limited Lifetime Warranty  For as long as the original end user owns the product     or for five years after 3Com discontinues the of sale of the product  whichever occurs first     Hardware coverage    In warranty hardware replacement     Covers the comple
4. DATA SHEET    SCOM SWITCH 4210  10 100 FAMILY    Highly affordable  entry level managed  connectivity for medium sized businesses  and branch office networks    OVERVIEW    The 3Com   Switch 4210 is a family of Layer 2 entry   level 10 100 LAN switches with enterprise class QoS   security and management features  delivering high  value for network administrators looking for an  economical edge device  Available Power over  Ethernet  PoE  models are ideal for voice over IP and  wireless networking installations  non PoE models  are also available for simple port expansion     Setting them apart from lower end    smart managed     devices  the Switch 4210 supports an industry standard  Command Line Interface  Web based administration   and SNMP management  Switches can be clustered in  any combination up to thirty two units for simplified  administration     In addition to rack mount 26  and 52 port models  the  Switch 4210 is available in small form factor units with  nine or 18 ports for enterprise branch and small  workgroup deployments  in both PoE and non PoE  variants  with the same manageability as the larger  rack mount versions     The Switch 4210 comes with 3Com   s limited lifetime  warranty covering the unit  power supply and fan   Advanced Hardware Replacement with next business  day shipment is available in most regions     KEY BENEFITS    ECONOMICAL  FLEXIBLE LAYER 2 NETWORKING  3Com Switch 4210 switches deliver enterprise class  10 100 Layer 2 edge connections w
5. ESSORIES   Rack Mount Kit for Switch 4210 9 Port 2150A025  Rack Mount Kit for Switch 4210 18 Port 2150A01A  Rack Mount Kit for Switch 4210 26 Port Included  Rack Mount Kit for Switch 4210 52 Port Included  Rack Mount Kit for Switch 4210 PWR 9 Port 2150A026  Rack Mount Kit for Switch 4210 PWR 18 Port 2150A026  Rack Mount Kit for Switch 4210 PWR 26 Port Included       3COM GLOBAL SERVICES   3Com Network Health Check  Installation Services    and Express    Maintenance www 3com com services_quote  3Com University Courses www 3com com 3comu          Visit www 3com com for more information about 3Com network solutions     3Com Corporation  Corporate Headquarters  350 Campus Drive  Marlborough  MA 01752 3064    3Com is publicly traded on NASDAQ under the symbol COMS   Copyright    2009 3Com Corporation  All rights reserved     3Com and the 3Com logo are registered trademarks  and Guardian and Express are service marks  of 3Com Corporation in various countries worldwide  H3C is a    registered trademark of H3C Technologies Co   Ltd   a wholly owned subsidiary of 3Com Corporation  All other company and product names may be trademarks of    their respective companies  While every effort is made to ensure the information given is accurate  neither 3Com nor H3C accept liability for any errors or mistakes    which may arise  All specifications are subject to change without notice     401056 010 08 09 3 C O        
6. TY   MTBF   25  C     9 port  54 years  473 000 hours   18 port  50 years  438 000 hours   26 port  49 years  430 000 hours   52 port  40 years  350 000 hours   9 port PWR  53 years  465 000 hours   18 port PWR  46 years  403 000 hours   26 port PWR  41 years  359 000 hours     IEEE STANDARDS SUPPORTED  IEEE 802 1D Spanning Tree Protocol  STP     IEEE 802 1p QoS   IEEE 802 1Q VLANs   VLAN tagging   IEEE 802 1s Multiple Spanning Tree   IEEE 802 1w Rapid Spanning Tree   IEEE 802 1X Network Login Security   IEEE 802 3 Ethernet   IEEE 802 3ad Link Aggregation  unit wide   IEEE 802 31 1OBASE T   IEEE 802 3u Fast Ethernet    EEE 802 3x Flow control   IEEE 802 3z Gigabit Ethernet 1000BASE X    IETF STANDARDS  RFC 783 TFTP Protocol    REC 7971 P   RFC 723 ICP   RFC 826 Address Resolution Protocol  ARP    RFC 854 Telnet   RFC 1157 SNMP v1  v2   RFC 1212 Concise MIB definitions   RFC 1305 Network Time Protocol  NTP  v3   RFC 1350 Remote software upgrade TFTP   RFC 1881 IPv   address allocation management   RFC 1886 DNS extensions to support IPv6   RFC 1887 Architecture for IPv6 Unicast address allocation  RFC 1924 Compact representation of IPv   addresses   RFC 2131 DHCP client   RFC 2236 Internet Group Management Protocol  IGMP  snooping  RFC 2284 Network login 802 1X   RFC 2373 IPv6 addressing architecture   RFC 2452  Pv   MIB for the transmission control protocol  RFC 2454 IPv6 MIB for the user diagram protocol   RFC 2460 IPv   specification   RFC 2461 Neighbor discovery for IPv    
7. ating System employed in the Switch  4210 is the same powerful software used in the 3Com  Switch 8800 and Switch 7700 modular switches  the  Switch 5500 and 4500 stackables  and 3Com  enterprise routers  This consolidates administration  over the entire switching infrastructure and provides  edge to core visibility and control when using 3Com  management applications such as 3Com Enterprise  Management Suite  3Com Intelligent Management  Center and 3Com Network Director     WARRANTY AND SERVICES   3Com gives a Limited Lifetime Hardware Warranty on  the Switch 4210 Family  including the power supply  and fan    Advance Hardware Replacement  with Next Business  Day shipment in most regions  and Limited Lifetime  software updates  is provided     See www 3com com warranty for details     3COM SWITCH 4210 10 100 FAMILY    FEATURE HIGHLIGHTS    FEATURE  IEEE 802 1X network access control  RADIUS Authenticated Device Access    Bandwidth rate limiting and four  priority queues      Dual personality    Gigabit Ethernet  interfaces   Multicast filtering with   IGMP snooping versions 1  2 and 3  Spanning Tree  Rapid Spanning Tree   and Multiple Spanning Tree support  Power over Ethernet models   100 MB and 1000 MB fiber connections    Secure management    Fanless operation  small footprint  3Com Operating System    Service and Support    DESCRIPTION   Standards based security combined with RADIUS authentication  Authentication of attached devices via MAC address for an additional   RAD
8. by maximizing  network traffic flow capability     SECURE NETWORKING   The Switch 4210 helps ensure secure network access  using standard IEEE 802 1X network login with  RADIUS Authenticated Device Access  RADA   a 3Com  innovation  RADIUS support enables user    oy  300       KEY BENEFITS  continued     authentication  while the switch is also able to  authenticate attached devices  IP phones  for example   via their MAC address for additional endpoint security     A    Guest    VLAN feature allows temporary users on  the network to access the internet  for example  while  restricting broader access to sensitive internal  resources     Additional security measures   Secure Shell version 2   SSH v2  and SNMP v3 with authentication and  encryption of network management traffic   are  enforced when accessing switch management utilities     ENTERPRISE LEVEL NETWORK CONTROL AND  MANAGEMENT   The Switch 4210 family is easy to use and manage   designed to increase business productivity by reliably  Supporting business applications     Features usually found only in higher end enterprise  switches are included  a robust industry standard  command line interface Is available  along with an  embedded web based interface  the switch also  functions with SNMP management tools like the  3Com Enterprise Management System or 3Com  Intelligent Management Center  and an internal file  system Is supported  with the ability to remotely  backup and restore configuration files     Cluster togeth
9. er up to 255 devices for easy  administration  with single IP management across  3Com switching lines   with mixed clusters of Switch  4210  4200G  4500  4500G  4800G  5500 and 5500G  devices     IPv6 management is also supported  there is no need  to replace the switch when upgrading to the latest  Internet Protocol standard     REDUNDANT POWER SYSTEM SUPPORT    The two 3Com Switch 4210 PWR 26 Port model  supports a redundant power system  RPS  connection     For this model  the RPS unit delivers redundant power  to switches so there is continued operation should the  switch unit power supply fail  This allows for  continuous operation of advanced Enterprise  networks  particularly important for converged  networks running IP phones on the network     3COM SWITCH 4210 10 100 FAMILY    3Com H3C RPS Systems   3Com switches are compatible with 3Com H3C   RPS  solutions  These are enterprise class power  redundancy systems that work with many 3Com  fixed configuration switches  3Com Corporation  manufactures networking equipment under the H3C  brand for sale into many markets     The H3C RPS 1000 is 1U high and provides multiple  power output connections to support multiple switch  units at the same time  Two power rectifiers can be  installed for 1 1 load sharing and power redundancy   It supports switches with  54V RPS connections  and  delivers sufficient power to fully provision all PoE  ports of a switch with full power redundancy     PROVEN OPERATING SYSTEM   The 3Com Oper
10. h a personalized focus in the local  language helps drive productivity and minimize  expenses  Because 3Com understands both the  technology and the business  we re the partner you  need to maintain your competitive edge and remain  strong     Additional Service  Support and Training Offerings    Network Health Check    An activity auditing service focused on improving network  performance and productivity    Includes traffic monitoring  utilization analysis  problem  identification  and asset deployment recommendations    Extensive report provides blueprint for action    Project Management    Provides extra focus and resources that special projects  demand    3Com engineers manage entire process from initial  specifications to post project review    Using structured methodology  requirements are identified   projects planned and progress of implementation activities  tracked       3Com Guardian    Maintenance Service   This service provides comprehensive on site support and  includes advance hardware replacement  expedited telephone  technical support and software upgrades          Network Installation and Implementation Services   Experts set up and configure equipment and integrate  technologies to maximize functionality and minimize business  disruption    For large and complex sites  implementation services include  personalized configuration  project management  extended  testing and coaching on network administration       3Com Express    Maintenance Service   This ser
11. ing    CONVERGENCE  Four hardware queues per port    Weighted Round Robin queuing  IEEE 802 1p Class of Service Quality of Service  CoS QoS  on egress  Link Layer Discovery Protocol  LLDP  and LLDP MED    SECURITY   EEE 802 1X Network login user authentication     e EAP over LAN  EAPoL  transport with EAP MD5  PAP  CHAP  PEAP  and EAP TLS authentication    e Multiple users per port  RADIUS and HWTACACS server authentication    RADIUS Authenticated Device Access  RADA   authenticate devices  based on MAC address against RADIUS server    Port based MAC address Disconnect Unknown Device  DUD   SNMP v3 encryption   SSH v2   HTTPS secure web access   Denial of Service protection    CLUSTERED STACKING  Local switch log in password    Switch login via RADIUS   Trusted IP Management Addresses   Isolated port in VLAN   Blackhole MAC address   Auto VLAN assignment based on log in   Single IP address and management interfaces for centralized control    Up to 255 devices per cluster across Switch 4210  4200G  4500  45006   4800G  5500 and 5500G devices    MANAGEMENT  3Com Operating System   Comware V3    CLI via console or Telnet  Embedded web management interface  access via HTTP and HTTPS  System configuration with SNMP v1  2c and 3    Remote Monitoring  RMON  groups statistics  history  alarm  and events    Clear text configuration files for easy administration with backup  and restore    System file transfer mechanisms  FTP  Trivial FTP  TFTP   Secure FTP   SFTP     Configuration bac
12. ith Gigabit uplinks   All models are wirespeed and non blocking for  optimum performance  These switches feature    SWITCHING          left  3Com Switch 4210 9 Port  Switch 4210 18 Port  Switch 4210  26 Port  Switch 4210 52 Port    right  Switch 4210 PWR 9 Port  Switch 4210 PWR 18 Port  Switch  4210 PWR 26 Port    combination ports that can run in one of two modes   10 100 1000 Mbps connections over copper Ethernet  cabling  or 100 or 1000 Mbps over fiber cabling using  SFP mini GBIC technology     POWER OVER ETHERNET FOR VOICE READY  NETWORKING   Industry standard IEEE 802 3af Power over Ethernet is  supported on three switches  the 9   18  and 26 port  PWR models  These switches are ideal for workgroups  where phones or wireless access points connect  together with user end stations  reducing costs and  simplifying the installation of converged voice and  wireless networks by providing power over the same  Ethernet cabling as used for data     PLUG AND PLAY CONVENIENCE    The Switch 4210 automatically selects the optimal  speed and duplex mode of cables connected to it   preventing mis configuration of the network  The  switches also detect and adjust to cross over or  straight through cable connections through its auto   MDI MDIX feature  which eliminates the need for  specific cables     Link Aggregation Control Protocol  IEEE 802 3ad   further simplifies network configuration  automatically  sensing the presence of duplicate links and  aggregating them into trunks  there
13. kup and restore   Port mirroring   N 1   IP address allocation via DHCP  bootP   Network Time Protocol   IPv6 management   Syslog   Link Layer Discovery Protocol  LLDP   LLDP MED   Clustered stacking of up to 255 devices    Compatible single IP management with 4500  5500  4200G  45006   4800G  5500G    3Com management applications    e 3Com Enterprise Management Suite for flexible  extensible  management in advanced enterprise IT environments   e 3Com Intelligent Management Center  Enterprise Edition for  comprehensive management with the rich functionality required  to meet the needs of advanced Enterprise networks   e 3Com Network Director for complete  turn key network manage   ment for the enterprise    SPECIFICATIONS  continued     e 3Com Network Supervisor for basic  turn key network management  for mid market businesses    e 3Com Network Access Manager for IEEE 802 1X and RADA integra   tion with IAS Active Directory    DIMENSIONS  9 port non PWR  Height  45 mm  1 7 in or 1 RU     Width  230 mm  9 1 in   Depth  160 mm  6 3 in   Weight  1 06 kg  2 3 lbs     18 port non PWR  Height  45 mm  1 7 in or 1 RU     Width  360 mm  14 2 in   Depth  160 mm  6 3 in   Weight  1 53 kg  3 4 lbs     26 port non PWR  Height  45 mm  1 7 in or 1 RU     Width  440 mm  17 3 in   Depth  160 mm  6 3 in   Weight  2 14 kg  4 7 lbs     52 port non PWR  Height  45 mm  1 7 in or 1 RU     Width  440 mm  17 3 in   Depth  230 mm  9 1 in   Weight  3 10 kg  6 8 lbs     9 port PWR  Height  45 mm  1 7 in
14. ote ping  traceroute   and lookup operations    RFC 3414 SNMP User based SM MIB  RFC 3415 SNMP View based ACM MIB  RFC 3418 SNMP v2 MIB    EMISSIONS AGENCY APPROVALS  EN 55022 Class A    FCC Part 15 Subpart B Class A  ICES 003 Class A  VCCI Class A    IMMUNITY  EN 55024    SAFETY AGENCY CERTIFICATIONS  UL 60950 1    EN 60950 1   CSA 2 22   60950  IEC 60950 1   EU RoHS Compliant    WARRANTY AND OTHER SERVICES  Limited Lifetime Hardware Warranty  including fans and power supply    Limited Software Warranty for 90 days    Advance Hardware Replacement  with Next Business Day shipment in most regions    Limited Lifetime software updates  90 days of telephone technical support  Refer to www 3com com warranty for details        3Com Switch 4210 PWR 26 Port   Switch 4210 52 Port       ORDERING INFORMATION    PRODUCT DESCRIPTION    3Com Switch 4210 9 Port    3COM SKU    3CR17331 91       3Com Switch 4210 18 Port    3CR17332 91       3Com Switch 4210 26 Port    3CR17333 91       3Com Switch 4210 52 Port    3CR17334 91       3Com Switch 4210 PWR 9 Port    3CR17341 91       3Com Switch 4210 PWR 18 Port    SCR17342 91       3Com Switch 4210 PWR 26 Port    3CR17343 91       FAST ETHERNET SFP TRANSCEIVERS                   100BASE FX SFP 3CSFP81  100BASE BX10 D SFP 3CSFP85  100BASE BX10 U SFP 3CSFP86  GIGABIT SFP TRANSCEIVERS   1000BASE SX SFP 3CSFP91  1000BASE LX SFP 3CSFP92  1000BASE LH SFP 3CSFP97       3COM SWITCH 4210 10 100 FAMILY                      PRODUCT DESCRIPTION 3COM SKU  ACC
15. te unit including power supply and fan     Advanced Hardware Replacement of hardware for the duration of the warranty  In the US    48 contiguous states this is same day ship with next business day delivery when call  received before noon Pacific time  For Canada  Alaska and Hawaii  this is same day ship  when call received before noon Pacific time  For the rest of the world  it is next business   day ship  Actual delivery times may vary depending on customer location  Reasonable    commercial efforts apply     Software coverage    90 days for media replacement        Software updates     Access to releases with incremental software features and bug fixes  For the Switch 4210     updates are all releases within the licensed 3Com OS software level     Online Knowledgebase support     Access to online troubleshooting tool for the duration of the warranty       These services are not included as part of the Warranty and 3Com reserves the right to modify or cancel this offering at any time  without advance notice   This offering is not available where prohibited by law  Services are effective at warranty start date  and are enabled with product registration  Customers    receive a user ID with eSupport registration     SERVICE AND SUPPORT    3Com Global Services offers the resources and talents  of a major corporation plus more than two decades of  experience in resolving network challenges and  delivering business benefits to enterprises around   the world     Global support wit
16. ty  max    2 7 Mpps forwarding rate  max      18 port  5 2 Gbps switching capacity  max    3 9 Mpps forwarding rate  max      26 port  8 8 Gbps switching capacity  max    6 6 Mpps forwarding rate  max      52 port  17 6 Gbps switching capacity  max    13 1 Mpps forwarding rate  max      All models  Switch fabric bandwidth  19 2 Gbps    Wirespeed performance across ports in full mesh configuration  Store and forward switching  latency  lt 10 us    LAYER 2 SWITCHING  8 192 MAC addresses in address table    1 024 static MAC addresses  in addition to default address   4 094 Port based VLANs  IEEE 802 1Q    GARP VLAN Registration Protocol  GVRP    Multicast VLAN Registration  MVR     IEEE 802 3ad Link Aggregation Control Protocol  LACP   automated and  manual aggregation    Per switch trunk groups    e 2 groups  9  and 18  port    e 3 groups  26 port    e 6 groups  52 port    e 8 10 100 ports or 2 Gigabit ports per group  Auto negotiation of port speed and duplex    IEEE 802 3x full duplex flow control   Back pressure flow control for half duplex  Broadcast storm suppression   IEEE 802 1D Spanning Tree Protocol  STP    IEEE 802 1w Rapid Spanning Tree Protocol  RSTP   IEEE 802 15 Multiple Spanning Tree Protocol  MSTP     3COM SWITCH 4210 10 100 FAMILY    Spanning Tree enable   disable per port   Spanning Tree fast start mode   Bridge Protocol Data Unit  BPDU  protection   Internet Group Management Protocol  IGMP  snooping v1  2 and 3  Filtering for 256 multicast groups   DHCP snoop
17. vice provides speedy access to 3Com shipment of  advance hardware replacements  including a four hour  option   expedited telephone technical support and software  upgrades       3Com University  Self paced and instructor led technology and product  courses  plus certification programs       For additional information  please visit  www 3com com services    SPECIFICATIONS    All information in this section is relevant to all members of the  3Com Switch 4210 family  unless otherwise stated     CONNECTORS   9 port   8 1OBASE T 100BASE TX ports and 1 dual personality 10 100 1000  or SFP port    10 100 and 10 100 1000 ports are auto negotiating  configured as  auto MDI MDIX    RJ 45 console port   IEEE 802 3af in line power on 4 10 100 ports  PWR model    18 port   16 10BASE T 100BASE TX ports and 2 dual personality 10 100 1000 or  SFP ports    10 100 and 10 100 1000 ports are auto negotiating  configured as  auto MDI MDIX    RJ 45 console port   IEEE 802 3af in line power on 8 10 100 ports  PWR model    26 port   24 10BASE T 100BASE TX ports and 2 dual personality 10 100 1000 or  SFP ports    10 100 and 10 100 1000 ports are auto negotiating  configured as  auto MDI MDIX    RJ 45 console port   IEEE 802 3af in line power on all 10 100 ports  PWR model    52 port   48 10BASE T 100BASE TX and 2 10 100 1000 ports  and 2 SFP ports    10 100 and 10 100 1000 ports are auto negotiating  configured as  auto MDI MDIX    RJ 45 console port    PERFORMANCE  9 port  3 6 Gbps switching capaci
    
Download Pdf Manuals
 
 
    
Related Search
    
Related Contents
Guia do Usuário do CA ARCserve Backup Patch Manager para  Fantasy smart_FR.cdr  le chapeau se colle sur la tête, la tête se glisse dans le corps    Copyright © All rights reserved. 
   Failed to retrieve file