­º­¶> ºô¸ô³]³Æ/ÀW¼eºÞ²z

>>ÂsÄý©Ò¦³3COMºô¸ô³]³Æ/ÀW¼eºÞ²z

3COM
Switch 5500G-EI SFP 24-Port

«¬¸¹¡G3CR17258-91


3COM3CR17258-91


°Ñ¦Ò°â»ù¡G½Ð¥ß§Y¨Ó¹q ¤O±ô¸ê°T
( »ù®æ¯}Ãa¦æ±¡¡I¨Ó¹q¬¢¸ß)



ServerBank¤O±ô¸ê°Tµ¹§A³Ì¶W­ÈÀu´fªº3COM - 3CR17258-91 - ºô¸ô³]³Æ/ÀW¼eºÞ²z
³Ì¦nªº3COM - Switch 5500G-EI SFP 24-Port±ÄÁÊ¿ï¾Ü´N¦b ServerBank!
¶W¦h´Úºô¸ô³]³Æ/ÀW¼eºÞ²z Åwªï±z¨Ó¹q°Q½×±ÄÁʻݨD¡A²{¦b§ó¦³¦h­«Àu´f¤è®×³á
¥»¯¸°Ó«~§¡¸û¦P·~»PºôÁÊ«K©y,¥ø·~ªø´Á±ÄÁÊ ¶q¤j¥t¦³§é¦©³á!  
 ServerBankÂX¤j©Û¶Ò·~°È¦P¤¯¡I

¤@¯ë¥«»ù¡GNT$295815 °â»ù§C©ó¡GNT$295815
(½Ð¨Ó¹q¥Ñ·~°Èªì¨B³ø»ù ¹q¸Ü02-8969-0901#268)


·|­û»ù>>¯Á¨ú¦¹°Ó«~³ø»ù
¦Û°Ê¦C¦L³ø»ù³æ(¤´¥i¨Ó¹q¸ß°Ý§é¦©´T«×)


ÂsÄý³W®æ¬Ûªñ¤§3COM²£«~>>
ÂsÄý³W®æ¬Ûªñ¤§¨ä¥L«~µP²£«~>>






¥[ÁÊ ¼Ð·Ç°t³Æ¥H¥~¤§3COM­ì¼t°t¥ó


¡@

¡@

¡@


3COM
Switch 5500G-EI SFP 24-Port - ServerBank¸ê°T±ÄÁʺô
3CR17258-91
ºô¸ô³]³Æ/ÀW¼eºÞ²z


¡@
²£«~³W®æ
Printable Details for 3CR17253-91

Features and Benefits

Premium Stackable Gigabit Ethernet Switching for Advanced Edge Applications
The 3Com Switch 5500G-EI 48-Port is a premium stackable 10/100/1000 switch with Enhanced Image (EI) software for businesses running the most demanding network applications requiring the highest five 9s network uptime.

48 ports operate at 10/100/1000; four of these ports are dual-purposed with four SFP-based Gigabit ports. Expansion module slot offers additional Gigabit or 10-Gigabit Ethernet connectivity. The 10/100/1000 ports also provide Power over Ethernet (PoE), for distribution of power to other devices over the same cabling used for data.

The Switch 5500G-EI supports distributed, resilient 3Com XRN® Stacking Technology with 48 Gbps stacking bandwidth (96 Gbps full duplex) and advanced Layer 3 (RIP / OSPF) routing, Layer 2-4 QoS, and rate limiting features.

This switch provides extensive security features—SNMP v3, SSH, network login—and resilient hot-swap stacking for simplified management and monitoring.

All 3Com Switch 5500 products share the same operating system as our premium modular switches and routers, including the 3Com Switch 8800 and 7700. This permits you to manage an entire distributed switching and routing infrastructure from a single CLI or SNMP management platform such as 3Com Enterprise Management Suite or 3Com Network Director.

  • 44 in-line power 10/100/1000 ports; 4 dual-personality in-line power 10/100/1000 or SFP Gigabit ports; 1 expansion module slot.

  • Scalable stackable design with resilient stacking up to eight units high, or up to 448 Gigabit Ethernet ports (when outfitted with optional 8-port SFP-based expansion module).

  • 10-Gigabit Ethernet modules available, for interconnecting core and distribution switches.

  • Up to 232.0 Gbps switching capacity, 172.6 Mpps forwarding rate, maximum.

  • 48 Gbps stacking bandwidth (96Gbps full duplex).

  • Wirespeed performance across all ports within a stack delivers optimal throughputs and bandwidth for business-critical data and high-speed communications.

  • Multi-layer operation with static routes, RIP-based Layer 3 functionality, OSPF, and PIM-DM and PIM-SM.

  • 3Com XRN Stacking Technology provides for the creation of eight-unit stacks that offer chassis-like availability and resiliency over traditional aggregated-trunk configurations. The entire stack is managed as a single-IP management entity, with masterless sharing of critical routing information across all units for fast failure recovery.

  • Load-sharing and cross-stack trunking features help eliminate dropped packets, clear up traffic bottlenecks, and improve server availability.

  • Integrated distributed security enforcement.

  • Advanced, time-based Access Control Lists (ACLs) help safeguard key network resources from unauthorized access and data corruption.

  • User-based authentication and DES 56-bit or 168-bit encryption help secure Layer 3 protocols and management controls.

  • Shared 3Com Operating System consolidates administrative control over the entire switching infrastructure—contributing to a more unified network environment and providing unparalleled edge-to-core visibility and control.

  • Built-in support for AC- and DC-powered operations enables you to leverage existing power schemes and cost-effectively extend power to the edge of the network.

  • Available DC Redundant Power Supply (RPS), designed by Eaton Powerware Corporation, a leading provider of integrated power systems.





  • Product Specifications

  • Ports: 44 auto-negotiating in-line power 10BASE-T/100BASE-TX/1000BASE-T ports configured as auto MDI/MDIX; 4 dual-personality in-line power 10/100/1000 or SFP Gigabit ports; RPS power port (-48 VDC); RJ-45 console port; 2 dedicated stacking ports; 1 optional module slot
  • Performance: 232.0 Gbps switching capacity, 172.6 Mpps forwarding rate, maximum (with 2-port 10-Gigabit module); 142.9 Mpps forwarding rate, maximum (with no optional modules)
  • Stacking: Up to 8 switch units, 448 Gigabit ports, with 16 10-Gigabit ports; 3Com XRN® Stacking linked in active/active load-sharing configuration via built-in dedicated 48 Gbps stacking ports (96 Gbps full duplex)
  • Layer 2: IEEE 802.Q VLANs, 802.3ad LACP, 802.3x full-duplex flow control, 802.1D STP, 802.1w RSTP, Fast Start with BDPU protection, IGMP v1/v2 multicast filtering
  • Layer 3: Hardware-based routing, ECMP, ARP, virtual interfaces, static/dynamic routing, RIPv1/v2, OSPF, ASIC Layer 3 forwarding, PIM-DM, PIM-SM, IGMP v1/v2 snooping, DHCP Relay
  • Resiliency: IEEE 802.3ad LACP, hot-swappable switch units, DC RPS provides N+1 power redundancy, seamless failover between AC and DC modes
  • Convergence: Weighted Round Robin/Fair/Strict Priority Queuing, IEEE 802.1p Class of Service/Quality of Service (CoS/QoS), IPv6 classification, prioritization and filtering, ingress/egress rate limiting, webcache-based bandwidth management
  • Security: RADIUS; PAP/CHAP/EAPoL (EAP over LAN) authentication; session accounting; SSHv1.5; Access Control Lists; packet filtering; SNMP v3 encryption, IEEE 802.1X Network Login; authentication, VLAN autoinitiation and QoS profiling; multilevel access privileges; administrative password recovery; management activity logs
  • Power over Ethernet: IEEE 802.3af standard
  • Operating system: 3Com Operating System; shared with 3Com Switch 8800, 7700 and Router 6000
  • 3Com management: 3Com Network Supervisor, 3Com Network Director, 3Com Enterprise Management Suite
  • Other management: Web-based GUI, SNMP, telnet, CLI, RMON-1 (statistics, history, alarms, events), SMON, multiple software images, bank swap statistics gathering and reporting, remote polling/ping (unicast mode only), software backup/restore, Xmodem, FTP, TFTP, telnet, IP address allocation via manual/DHCP/BOOTP
  • Network debugging tools: DHCP tracker, UDP helper, traceroute, 1-1 traffic mirroring (standalone unit only)
  • Built-In power supply: 50/60 Hz AC; 90-240 VAC input; supports multiple power modes: AC-only, AC and DC, DC-only
  • DC Redundant Power Supply (RPS): Available standards-based DC RPS designed by Eaton Powerware Corporation, leading provider of integrated power systems
  • IEEE standards: IEEE 802.1D (STP), 802.1p (CoS), 802.1Q (VLANs), 802.1w (RSTP), 802.1X (Security), 802.3 (Ethernet), 802.3ad (Link Aggregation), 802.3ab (1000BASE-T), 802.3ae (10G Ethernet), 802.3af (Power over Ethernet), 802.3i (10BASE-T), 802.3u (Fast Ethernet), 802.3x (Flow Control), 802.3z (Gigabit Ethernet)
  • Standard: EN 60068 (IEC 68)
  • Emissions: CISPR 22 Class A, FCC Part 15 Class A, EN 55022 1998 Class A, ICES-003 Class A, VCCI Class A, EN 61000-3-2 2000, 61000-3-3
  • Immunity: EN 55024
  • Safety agency certifications: UL 60950, IEC 60950-1, EN 60950-1, CAN/CSA-C22.2 No. 60950
  • Reliability: MTBF 28 years (245,000 hours)
  • Dimensions: Height: 43.6 mm (1.7 in or 1U); width: 440 mm (17.3 in), 450 mm (17.7 in)
  • Package Contents
  • Switch chassis (3CR17255-91)

  • Pre-installed power supply (3C17265)

  • Rack mount kit

  • Rubber feet

  • DC RPS connector

  • Users guide

  • Please note
  • A DC Redundant Power Supply (RPS), designed by Eaton Powerware Corporation, a leading provider of integrated power systems, is available.

  • This Product Supports...

    Not Applicable for this product.

     


    ¡D¥»¤å¥óªº¸ê°T­Y¦³­×§ï¡A®¤¤£¥t¦æ³qª¾¡C
    ¡D³W®æ©Î³ø»ù­Y¦³»~¡A¥H­ì¼t«¬¿ý©Î¥¿¦¡³ø»ù³æ¬°¥D¡C
    ¡D¥»ºô¯¸¤º®e©Î¤å¥ó·í¤¤©Ò´£¤Î¤§«~µP¤Î²£«~¦WºÙ©Î¹Ï¤ù§¡¬°¨ä­ì©ÒÄݤ½¥q¤§ª©Åv¡B°Ó¼Ð©Îµù¥U°Ó¼Ð¡C

    º¡¤@©w¼Æ¶q©Îª÷ÃBÁÙ¦³¦h´ÚÃØ«~¥i¨Ñ¿ï¾Ü³á! ServerBank¤O±ô¸ê°Tµ¹§A³Ì¶W­ÈÀu´fªº3COM - 3CR17258-91 - ºô¸ô³]³Æ/ÀW¼eºÞ²z ,³Ì¦nªº3COM - Switch 5500G-EI SFP 24-Port±ÄÁÊ¿ï¾Ü´N¦b ServerBank!


    ¥æ©ö¤Î¹B°e«O©T»¡©ú

    ¥æ©ö¤è¦¡¡G
    ±z¤£½T©w¥H¤W°Ó«~¬O§_²Å¦X±zªº»Ý¨D?¨SÃö«Y¡A§Ú­Ì·|¬°±z¦V­ì¼t½T»{¡C©Î¬O±z§Æ±æ¼W´î¥H¤W°Ó«~¤§³W®æ¹s²Õ¥ó¡A§Ú­Ì³£¥i¼u©Ê°t¦X±zªº»Ý­n³ø»ù¤Î¥X³f¡C ¦p±z¹ï¥H¤W²£«~³W®æ¥H¤Î»ù®æº¡·N¡A¥i³z¹L¥H¤U¤è¦¡¶i¦æ±ÄÁÊ¡G

    1.¹q¸ÜÁpô¡G ½Ðª½±µ¨Ó¹q¡G(02)8969-0901
    2.ºô¸ô¸ß»ù¡GÂI¿ï¥»­¶ÁʶR¸ß»ù§Ú­Ì·|¥ß§Y»P±zÁpô!
    3.¨Ó¨ç¸ß»ùEmail: service@serverbank.com.tw
    ¥I´Ú¤è¦¡¡G¦p«È¤á¬°­º¦¸¥æ©ö±Ä²{ª÷¥æ©ö¡C
    ¶Ç¯u­q³æ¡G ª½±µ±N¥¿¦¡³ø»ù³æñ¦W«á¶Ç¯u¦Ü(02)2253-9016 §Y§¹¦¨­qÁʵ{§Ç¡A§Ú­Ì·|©ó³Ìµu®É¶¡¤º¹q¸Ü½T»{­q³æ¡C
    ±H°e®É¶¡¡G¨Ì³y¤£¦P¼tµP¥N²z°Ó¦³©Ò¤£¦P¡A¤j¦h¼Æ°Ó«~©ó 7 ­Ó¤u§@¤Ñ¯à°e©è«È¤áºÝ¡A§Ú­Ì¦¬¨ì±z­q³æ®É·|¦P®É¦^Âбz½T©w¥æ´Á¡C
    °e³f¤è¦¡¡G(1) ­ì¼t©Î¬O¥N²z°Óª½±µ°t°e (2) ¥ÑServerBank©e°U¦v°t©Î¬O³f¹B¤½¥q°e¹F¡C
    °e³f½d³ò¡G­­¥xÆW¥»®q¦a°Ï¡A¹B¶O¥Ñ ServerBank ¬°±z­t¾á¡Aª`·N¡I¦¬¥ó¦a§}½Ð¤Å¬°¶l¬F«H½c¡C
    °â«áªA°È¡G­Y²£«~¥»¨­·å²«©Î¹B°e¹Lµ{¾É­P·s«~·å²«¡A¨ì³f7¤é¤º¥i§ó´«·s«~¡C
    «O©T¬Fµ¦¡G ¹ê»Ú¥H­ì¼t¤Î¥N²z°Ó¤½§i«O©T±ø¥ó¬°¥D¡A¬d¾\Áʪ«»¡©ú»P«O©TªA°È¡C¡@

    ¤O±ô¸ê°T ServerBank Inc. ²¤¶

    ¥Ø«e¤w¸g¬°¶W¹L30000®a¥ø·~´£¨ÑIT¸ê°T¬[ºc©Ò»Ýªº³nµwÅé³]³Æ¡A¦U¦æ·~ª¾¦W«È¤á¦p¡G

    »s³y·~¡G¥x¿n¹q¡B¤Í¹F¡BÂE®üºë±K¡B¤O´¹¥b¾ÉÅé¡B¦w±¶­Û¡B¥xÆWªFªÛ¡B¥xÆW­^­¸­â¡B¥¿´Q¡B§¡»¨¡B§»¥¿¡B©MºÓÁp¦X¡BªF¶©¡B«Ø¿³¹q¤l¡B­¸§Q®ú©úùÖ¡B®õª÷Ä_¡B¯«³q¡B¯«¹F¡B°¶³Ð¤O¡B±d¥þ¡B°ê²³¡B±á¬P¥b¾ÉÅé¡B¼s¹F¹q¸£¡B¼s¿o¹q³q¡BÁpµØ®ðÅé¡BÄ_¦¨¤u·~¡B¼s¹B¡B

    ¥~°Ó¡G ¥xÆWNTT¡B¥xÆW·Nªk¥b¾ÉÅé¡B¥xÆWNEW Balance¡B¥xÆWNEC¡B¥xÆWSONY¡B¥xÆW´I¤h¥þ¸S¡B

    ª÷¿Ä¡G°ê®õ¤H¹Ø¡B¤¸¤jÃÒ¨é¡B«n¤s¤H¹Ø¡B°ê®õ¥@µØ¡B¥xÆW¤u·~»È¦æ¡B¥xÆWª÷¿Ä¬ã°V°|¡B¤T°Ó¬ü¨¹¤H¹Ø¡B¤j¸Û«OÀI¡Bªk°ê¤Ú¾¤¤H¹Ø¡B«O¸Û¤H¹Ø¡B°êµØ¤H¹Ø¡B²Î¤@ÃÒ¨é¡B´I¨¹¤H¹Ø¡BµØ«n²£ª««OÀI¡B·s¥ú¤H¹Ø¡B¥xÆW²£·~«OÀI¡B

    ¬y³q¡G ·s¥ú¤T¶V¡B¤T¹´(·L­·¼s³õ)¡B«H¸q©Ð«Î¡Bªü¨½¤Ú¤Ú¡B

    Æ[¥ú¡G ¤¤«H¶º©±¡B¶³®Ô¶º©±¡B¤Ó¥­¬v¡BµØ®õ¡B¤»ºÖ¡B¤Ñ²»´¹µØ¡B¬K¤Ñ°s©±¡B»·¶¯®ü¬v¤½¶é¡B

    ­¹«~¡G ¥xÆWµÒ°s¡B¤Ñ¤¯¯ù¸­¡B¤¸¯ª¡B¥ú¬u¡B·sªF¶§¡B¦w¤ß­¹«~(¼¯´µº~³ù)¡B®õ¤s¡B®üÅQ¤ý¡B²Î¤@¥ø·~¡B¾ó¤ì±í¡B¯ø´µ¸ª¡B«¢¸ò¹F´µ¦B²N²O¡B

    ´CÅé¡G ³ü¶Ç´C¡BÁp¦X³ø¡B¥xµø¡BµØµø¡B«D¤Z¹qµø¡B¨È¬w¼s¼½¡B­¸ºÐ¼s¼½¡B­·¼é°Û¤ù¡B®É³ø©P¥Z¡B

    ±Ð¨|¡G ¥xÆW¤j¾Ç¡B¥æ³q¤j¾Ç¡B²MµØ¤j¾Ç¡B¤j¦P¤j¾Ç¡B¤¤¥¡¤j¾Ç¡B¤¤­ì¤j¾Ç¡B¤¤¿³¤j¾Ç¡B»²¤j¡B°ê»y¹ê¤p¡BÂù¶é°ê¤p¡BµØ¿³¤¤¾Ç¡BªFªù°ê¤p¡B¥x¬ì¤j¡B©ú§Ó¡BªF§d¡BªF®ü¹qºâ¤¤¤ß¡Bªø©°¤j¾Ç¡B«n¨È§Þ³N¾Ç°|¡B¨ÈªF¡B«nªù°ê¤¤¡B¥x®v¤j¡BªFµØ¡B¶§©ú¡B¶³¬ì¤j¡B¦Ë®v¡Bº[«n¤j¾Ç¡B±X¤s¬ì¤j¡B²H¦¿¡B²M¶³¡B³{¥Ò¡B

    ²Õ´¡G «H«O°òª÷¡B«C³Ð·|¡B¤¤¤p¥ø·~¨ó·|¡BºÞ²z¬ì¾Ç¾Ç·|¡B­ì¦í¥Á±Ú¤å¤Æ±Ð¨|¨ó·|¡B¸êµ¦·|¡B¥xºô¤¤¤ß¡B¶³ªù»R¶°

    ¬F©²¡G ¤¤¬ã°|¡B¤¤¬ì°|¡B°·«O§½¡B¤Ñ¤å¬ì±ÐÀ]¡B¦Á¤îĵ§½¡BªO¾ô¹A·|¡B¥x¥_¿¤®ø¨¾§½¡B°ê½Ã°|¡B®ü¥ÍÀ]¡B°ê¦w§½¡B

    ÂåÀø¡G ¥x¤jÂå°|¡B®¦¥D¤½Âå°|¡B¥_¨Ê¦P¤¯°ó¡B®H¨½°ò·þ±ÐÂå°|¡B¸¯Äõ¯À¥v§J¡Bù¤ó¤jÃļt¡B¥Ã«HÃÄ«~¡B

    ¹q«H¡G ¤j²³¹q«H¡B¥xÆW©Tºô¡B»·¶Ç¹q«H¡B

    ¥æ³q¡G ¥x¥_±¶¹B¤½¥q¡BµØ¯è¡B¤­±]±¶¹B¡B¥xÆW´¼¼z¥d¡B

    ¤½¯q¡G³ßéw¨à¡B¥ì¨l¡B¶§¥ú°òª÷·|¡B»Z¤½­^¡B¿ßÀYÆN

    ©v±Ð¡G ¤¤¥xÁI¦x¡B°ò·þ±Ð¦æ¹D·|¡B°ò·þ±Ð®û«H·|¡B

    ­x¤è¡G ªÅ­x¥q¥O³¡¡B°ê¨¾Âå¾Ç°|¡B

     

     


    ¡@
             ServerBank ¥Ñ¤O±ô¸ê°TªÑ¥÷¦³­­¤½¥q«Ø¸m@
             ·s¥_¥«ªO¾ô°Ï¤å¤Æ¸ô¤@¬q268¸¹3¼Ó
             ¹q¸Ü:
    (02)8969-0901
              service@serverbank.com.tw
              www.ServerBank.com.tw
    ServerBank¤O±ô­º­¶

    ¥þ³¡¤ÀÃþ | ¦Cªí | «~µP | ¶i¶¥·j´M | §Þ³N¤ä´©
    ¡@
    ¡@
    ¹q¸Ü(02)8969-0901
    ¡@
     ServerBank¼ö½æ¾÷ºØ
     ÀW¼e­t¸ü¥­¿Å
     2 WAN
     3 WAN
     4 WAN
     8 WAN¤Î¥H¤W
     ¾÷½c«¬¥æ´«¾¹
     ¥æ´«¾¹¼Ò²Õ
     µL½u¸ô¥Ñ¾¹
     ¤u·~¯ÅPOE¥æ´«¾¹
     ¤u·~¯Å¥æ´«¾¹
     ¤u·~¯Å¤á¥~«¬L2
     µL½u°T¸¹ÂX¥R¾¹
     ¤u·~¯ÅºôºÞ¥æ´«¾¹L2
     ¥ø·~¥æ´«¾¹
     ºÞ²z¾÷«¬
     ¤A¤Óºô¸ô¹q·½¨ÑÀ³¾¹
     ºô¸ô¥æ´«¾¹
     ¤u·~¯Å«DºôºÞ¥æ´«¾¹
     4G LTE¹h¹D¾¹
     L2 Switch
     µL½uºô¸ô±±¨î¾¹
     µL½u¼öÂI»{ÃÒ¹h¹D¾¹
     ±µ¤J¼h¥æ´«¾¹
     Wi-Fi AP
     ºôºÞ¥æ´«¾¹
     ÀW¼eºÞ²zQoS
     ¤@¯ë®à¤W«¬¥æ´«¾¹L2
     ºôºÞ¥æ´«¾¹L2
     ¤@¯ë¥æ´«¾¹L2
     L3 Switch
     L4 Switch
     PoE Switch
     ¼eÀWIP¤À¨É¾¹
     ¹q«H¯Å¸ô¥Ñ¾¹Router
     ¥ø·~¥Î¸ô¥Ñ¾¹Router
     ¦C¦L¦øªA¾¹
     §ë¼v¾÷¦øªA¾¹
     ºô¸ô¥d
     µL½uºô¸ôWLAN
     ¶°½u¾¹Hub
     µL½u°ò¦a¥x
    «P¾P¬¡°Ê



    ¡@


    ServerBank ¤O±ô¸ê°TServerBank¸ê°T±ÄÁʺô > ºô¸ô³]³Æ/ÀW¼eºÞ²z


    3COM3CR17258-91

    Switch 5500G-EI SFP 24-Port


    ¼tµP¡G3COM      >>ÂsÄý3COM¥þ³¡²£«~
    «¬¸¹¡G3CR17258-91



    ServerBank¤O±ô¸ê°Tµ¹§A³Ì¶W­ÈÀu´fªº3COM - 3CR17258-91 - ºô¸ô³]³Æ/ÀW¼eºÞ²z ,³Ì¦nªº3COM - Switch 5500G-EI SFP 24-Port±ÄÁÊ¿ï¾Ü´N¦b ServerBank!
    ¶W¦h´Úºô¸ô³]³Æ/ÀW¼eºÞ²z Åwªï±z¨Ó¹q°Q½×±ÄÁʻݨD¡A²{¦b§ó¦³¦h­«Àu´f¤è®×³á
    ¥»¯¸°Ó«~§¡¸û¦P·~»PºôÁÊ«K©y,¥ø·~ªø´Á±ÄÁÊ ¶q¤j¥t¦³§é¦©³á!  

     

    ¤@¯ë¥«»ù¡GNT$295815 °â»ù§C©ó¡GNT$295815
    (½Ð¨Ó¹q¥Ñ·~°Èªì¨B³ø»ù ¹q¸Ü02-8969-0901#268)


    ·|­û»ù>>¯Á¨ú¦¹°Ó«~³ø»ù


    ÂsÄý³W®æ¬Ûªñ¤§3COM²£«~>>
    ÂsÄý³W®æ¬Ûªñ¤§¨ä¥L«~µP²£«~>>
    ¦Û°Ê¦C¦L³ø»ù³æ(½Ð¨Ó¹q¸ß°Ý§é¦©­°´T)






    ServerBankÂX¤j©Û¶Ò·~°È¦P¤¯¡I
    ¥[ÁÊ ¼Ð·Ç°t³Æ¥H¥~¤§3COM­ì¼t°t¥ó


    ¡@

    ¡@

    ¡@


    3COM
    Switch 5500G-EI SFP 24-Port - ServerBank¸ê°T±ÄÁʺô
    3CR17258-91
    ºô¸ô³]³Æ/ÀW¼eºÞ²z


    ¡@
    ²£«~³W®æ
    Printable Details for 3CR17253-91

    Features and Benefits

    Premium Stackable Gigabit Ethernet Switching for Advanced Edge Applications
    The 3Com Switch 5500G-EI 48-Port is a premium stackable 10/100/1000 switch with Enhanced Image (EI) software for businesses running the most demanding network applications requiring the highest five 9s network uptime.

    48 ports operate at 10/100/1000; four of these ports are dual-purposed with four SFP-based Gigabit ports. Expansion module slot offers additional Gigabit or 10-Gigabit Ethernet connectivity. The 10/100/1000 ports also provide Power over Ethernet (PoE), for distribution of power to other devices over the same cabling used for data.

    The Switch 5500G-EI supports distributed, resilient 3Com XRN® Stacking Technology with 48 Gbps stacking bandwidth (96 Gbps full duplex) and advanced Layer 3 (RIP / OSPF) routing, Layer 2-4 QoS, and rate limiting features.

    This switch provides extensive security features—SNMP v3, SSH, network login—and resilient hot-swap stacking for simplified management and monitoring.

    All 3Com Switch 5500 products share the same operating system as our premium modular switches and routers, including the 3Com Switch 8800 and 7700. This permits you to manage an entire distributed switching and routing infrastructure from a single CLI or SNMP management platform such as 3Com Enterprise Management Suite or 3Com Network Director.

  • 44 in-line power 10/100/1000 ports; 4 dual-personality in-line power 10/100/1000 or SFP Gigabit ports; 1 expansion module slot.

  • Scalable stackable design with resilient stacking up to eight units high, or up to 448 Gigabit Ethernet ports (when outfitted with optional 8-port SFP-based expansion module).

  • 10-Gigabit Ethernet modules available, for interconnecting core and distribution switches.

  • Up to 232.0 Gbps switching capacity, 172.6 Mpps forwarding rate, maximum.

  • 48 Gbps stacking bandwidth (96Gbps full duplex).

  • Wirespeed performance across all ports within a stack delivers optimal throughputs and bandwidth for business-critical data and high-speed communications.

  • Multi-layer operation with static routes, RIP-based Layer 3 functionality, OSPF, and PIM-DM and PIM-SM.

  • 3Com XRN Stacking Technology provides for the creation of eight-unit stacks that offer chassis-like availability and resiliency over traditional aggregated-trunk configurations. The entire stack is managed as a single-IP management entity, with masterless sharing of critical routing information across all units for fast failure recovery.

  • Load-sharing and cross-stack trunking features help eliminate dropped packets, clear up traffic bottlenecks, and improve server availability.

  • Integrated distributed security enforcement.

  • Advanced, time-based Access Control Lists (ACLs) help safeguard key network resources from unauthorized access and data corruption.

  • User-based authentication and DES 56-bit or 168-bit encryption help secure Layer 3 protocols and management controls.

  • Shared 3Com Operating System consolidates administrative control over the entire switching infrastructure—contributing to a more unified network environment and providing unparalleled edge-to-core visibility and control.

  • Built-in support for AC- and DC-powered operations enables you to leverage existing power schemes and cost-effectively extend power to the edge of the network.

  • Available DC Redundant Power Supply (RPS), designed by Eaton Powerware Corporation, a leading provider of integrated power systems.





  • Product Specifications

  • Ports: 44 auto-negotiating in-line power 10BASE-T/100BASE-TX/1000BASE-T ports configured as auto MDI/MDIX; 4 dual-personality in-line power 10/100/1000 or SFP Gigabit ports; RPS power port (-48 VDC); RJ-45 console port; 2 dedicated stacking ports; 1 optional module slot
  • Performance: 232.0 Gbps switching capacity, 172.6 Mpps forwarding rate, maximum (with 2-port 10-Gigabit module); 142.9 Mpps forwarding rate, maximum (with no optional modules)
  • Stacking: Up to 8 switch units, 448 Gigabit ports, with 16 10-Gigabit ports; 3Com XRN® Stacking linked in active/active load-sharing configuration via built-in dedicated 48 Gbps stacking ports (96 Gbps full duplex)
  • Layer 2: IEEE 802.Q VLANs, 802.3ad LACP, 802.3x full-duplex flow control, 802.1D STP, 802.1w RSTP, Fast Start with BDPU protection, IGMP v1/v2 multicast filtering
  • Layer 3: Hardware-based routing, ECMP, ARP, virtual interfaces, static/dynamic routing, RIPv1/v2, OSPF, ASIC Layer 3 forwarding, PIM-DM, PIM-SM, IGMP v1/v2 snooping, DHCP Relay
  • Resiliency: IEEE 802.3ad LACP, hot-swappable switch units, DC RPS provides N+1 power redundancy, seamless failover between AC and DC modes
  • Convergence: Weighted Round Robin/Fair/Strict Priority Queuing, IEEE 802.1p Class of Service/Quality of Service (CoS/QoS), IPv6 classification, prioritization and filtering, ingress/egress rate limiting, webcache-based bandwidth management
  • Security: RADIUS; PAP/CHAP/EAPoL (EAP over LAN) authentication; session accounting; SSHv1.5; Access Control Lists; packet filtering; SNMP v3 encryption, IEEE 802.1X Network Login; authentication, VLAN autoinitiation and QoS profiling; multilevel access privileges; administrative password recovery; management activity logs
  • Power over Ethernet: IEEE 802.3af standard
  • Operating system: 3Com Operating System; shared with 3Com Switch 8800, 7700 and Router 6000
  • 3Com management: 3Com Network Supervisor, 3Com Network Director, 3Com Enterprise Management Suite
  • Other management: Web-based GUI, SNMP, telnet, CLI, RMON-1 (statistics, history, alarms, events), SMON, multiple software images, bank swap statistics gathering and reporting, remote polling/ping (unicast mode only), software backup/restore, Xmodem, FTP, TFTP, telnet, IP address allocation via manual/DHCP/BOOTP
  • Network debugging tools: DHCP tracker, UDP helper, traceroute, 1-1 traffic mirroring (standalone unit only)
  • Built-In power supply: 50/60 Hz AC; 90-240 VAC input; supports multiple power modes: AC-only, AC and DC, DC-only
  • DC Redundant Power Supply (RPS): Available standards-based DC RPS designed by Eaton Powerware Corporation, leading provider of integrated power systems
  • IEEE standards: IEEE 802.1D (STP), 802.1p (CoS), 802.1Q (VLANs), 802.1w (RSTP), 802.1X (Security), 802.3 (Ethernet), 802.3ad (Link Aggregation), 802.3ab (1000BASE-T), 802.3ae (10G Ethernet), 802.3af (Power over Ethernet), 802.3i (10BASE-T), 802.3u (Fast Ethernet), 802.3x (Flow Control), 802.3z (Gigabit Ethernet)
  • Standard: EN 60068 (IEC 68)
  • Emissions: CISPR 22 Class A, FCC Part 15 Class A, EN 55022 1998 Class A, ICES-003 Class A, VCCI Class A, EN 61000-3-2 2000, 61000-3-3
  • Immunity: EN 55024
  • Safety agency certifications: UL 60950, IEC 60950-1, EN 60950-1, CAN/CSA-C22.2 No. 60950
  • Reliability: MTBF 28 years (245,000 hours)
  • Dimensions: Height: 43.6 mm (1.7 in or 1U); width: 440 mm (17.3 in), 450 mm (17.7 in)
  • Package Contents
  • Switch chassis (3CR17255-91)

  • Pre-installed power supply (3C17265)

  • Rack mount kit

  • Rubber feet

  • DC RPS connector

  • Users guide

  • Please note
  • A DC Redundant Power Supply (RPS), designed by Eaton Powerware Corporation, a leading provider of integrated power systems, is available.

  • This Product Supports...

    Not Applicable for this product.

     


    ¡D¥»¤å¥óªº¸ê°T­Y¦³­×§ï¡A®¤¤£¥t¦æ³qª¾¡C
    ¡D³W®æ©Î³ø»ù­Y¦³»~¡A¥H­ì¼t«¬¿ý©Î¥¿¦¡³ø»ù³æ¬°¥D¡C
    ¡D¥»ºô¯¸¤º®e©Î¤å¥ó·í¤¤©Ò´£¤Î¤§«~µP¤Î²£«~¦WºÙ©Î¹Ï¤ù§¡¬°¨ä­ì©ÒÄݤ½¥q¤§ª©Åv¡B°Ó¼Ð©Îµù¥U°Ó¼Ð¡C

    º¡¤@©w¼Æ¶q©Îª÷ÃBÁÙ¦³¦h´ÚÃØ«~¥i¨Ñ¿ï¾Ü³á! ServerBank ¤O±ô¸ê°Tµ¹§A³Ì¶W­ÈÀu´fªº3COM - 3CR17258-91 - ºô¸ô³]³Æ/ÀW¼eºÞ²z ,³Ì¦nªº3COM - Switch 5500G-EI SFP 24-Port±ÄÁÊ¿ï¾Ü´N¦b ServerBank!


    ¥æ©ö¤Î¹B°e«O©T»¡©ú
    ¥æ©ö¤è¦¡¡G
    ±z¤£½T©w¥H¤W°Ó«~¬O§_²Å¦X±zªº»Ý¨D?¨SÃö«Y¡A§Ú­Ì·|¬°±z¦V­ì¼t½T»{¡C©Î¬O±z§Æ±æ¼W´î¥H¤W°Ó«~¤§³W®æ¹s²Õ¥ó¡A§Ú­Ì³£¥i¼u©Ê°t¦X±zªº»Ý­n³ø»ù¤Î¥X³f¡C ¦p±z¹ï¥H¤W²£«~³W®æ¥H¤Î»ù®æº¡·N¡A¥i³z¹L¥H¤U¤è¦¡¶i¦æ±ÄÁÊ¡G

    1.¹q¸ÜÁpô¡G ½Ðª½±µ¨Ó¹q¡G(02)8969-0901
    2.ºô¸ô¸ß»ù¡GÂI¿ï¥»­¶ÁʶR¸ß»ù§Ú­Ì·|¥ß§Y»P±zÁpô!
    3.¨Ó¨ç¸ß»ùEmail: service@serverbank.com.tw
    ¥I´Ú¤è¦¡¡G¦p«È¤á¬°­º¦¸¥æ©ö±Ä²{ª÷¥æ©ö¡C
    ¶Ç¯u­q³æ¡G ª½±µ±N¥¿¦¡³ø»ù³æñ¦W«á¶Ç¯u¦Ü(02)2253-9016 §Y§¹¦¨­qÁʵ{§Ç¡A§Ú­Ì·|©ó³Ìµu®É¶¡¤º¹q¸Ü½T»{­q³æ¡C
    ±H°e®É¶¡¡G¨Ì³y¤£¦P¼tµP¥N²z°Ó¦³©Ò¤£¦P¡A¤j¦h¼Æ°Ó«~©ó 7 ­Ó¤u§@¤Ñ¯à°e©è«È¤áºÝ¡A§Ú­Ì¦¬¨ì±z­q³æ®É·|¦P®É¦^Âбz½T©w¥æ´Á¡C
    °e³f¤è¦¡¡G(1) ­ì¼t©Î¬O¥N²z°Óª½±µ°t°e (2) ¥ÑServerBank©e°U¦v°t©Î¬O³f¹B¤½¥q°e¹F¡C
    °e³f½d³ò¡G­­¥xÆW¥»®q¦a°Ï¡A¹B¶O¥Ñ ServerBank ¬°±z­t¾á¡Aª`·N¡I¦¬¥ó¦a§}½Ð¤Å¬°¶l¬F«H½c¡C
    °â«áªA°È¡G­Y²£«~¥»¨­·å²«©Î¹B°e¹Lµ{¾É­P·s«~·å²«¡A¨ì³f7¤é¤º¥i§ó´«·s«~¡C
    «O©T¬Fµ¦¡G ¹ê»Ú¥H­ì¼t¤Î¥N²z°Ó¤½§i«O©T±ø¥ó¬°¥D¡A¬d¾\Áʪ«»¡©ú»P«O©TªA°È¡C

    ¤O±ô¸ê°T ServerBank Inc. ²¤¶

    ¥Ø«e¤w¸g¬°¶W¹L30000®a¥ø·~´£¨ÑIT¸ê°T¬[ºc©Ò»Ýªº³nµwÅé³]³Æ¡A¦U¦æ·~ª¾¦W«È¤á¦p¡G

    »s³y·~¡G¥x¿n¹q¡B¤Í¹F¡BÂE®üºë±K¡B¤O´¹¥b¾ÉÅé¡B¦w±¶­Û¡B¥xÆWªFªÛ¡B¥xÆW­^­¸­â¡B¥¿´Q¡B§¡»¨¡B§»¥¿¡B©MºÓÁp¦X¡BªF¶©¡B«Ø¿³¹q¤l¡B­¸§Q®ú©úùÖ¡B®õª÷Ä_¡B¯«³q¡B¯«¹F¡B°¶³Ð¤O¡B±d¥þ¡B°ê²³¡B±á¬P¥b¾ÉÅé¡B¼s¹F¹q¸£¡B¼s¿o¹q³q¡BÁpµØ®ðÅé¡BÄ_¦¨¤u·~¡B¼s¹B¡B

    ¥~°Ó¡G ¥xÆWNTT¡B¥xÆW·Nªk¥b¾ÉÅé¡B¥xÆWNEW Balance¡B¥xÆWNEC¡B¥xÆWSONY¡B¥xÆW´I¤h¥þ¸S¡B

    ª÷¿Ä¡G°ê®õ¤H¹Ø¡B¤¸¤jÃÒ¨é¡B«n¤s¤H¹Ø¡B°ê®õ¥@µØ¡B¥xÆW¤u·~»È¦æ¡B¥xÆWª÷¿Ä¬ã°V°|¡B¤T°Ó¬ü¨¹¤H¹Ø¡B¤j¸Û«OÀI¡Bªk°ê¤Ú¾¤¤H¹Ø¡B«O¸Û¤H¹Ø¡B°êµØ¤H¹Ø¡B²Î¤@ÃÒ¨é¡B´I¨¹¤H¹Ø¡BµØ«n²£ª««OÀI¡B·s¥ú¤H¹Ø¡B¥xÆW²£·~«OÀI¡B

    ¬y³q¡G ·s¥ú¤T¶V¡B¤T¹´(·L­·¼s³õ)¡B«H¸q©Ð«Î¡Bªü¨½¤Ú¤Ú¡B

    Æ[¥ú¡G ¤¤«H¶º©±¡B¶³®Ô¶º©±¡B¤Ó¥­¬v¡BµØ®õ¡B¤»ºÖ¡B¤Ñ²»´¹µØ¡B¬K¤Ñ°s©±¡B»·¶¯®ü¬v¤½¶é¡B

    ­¹«~¡G ¥xÆWµÒ°s¡B¤Ñ¤¯¯ù¸­¡B¤¸¯ª¡B¥ú¬u¡B·sªF¶§¡B¦w¤ß­¹«~(¼¯´µº~³ù)¡B®õ¤s¡B®üÅQ¤ý¡B²Î¤@¥ø·~¡B¾ó¤ì±í¡B¯ø´µ¸ª¡B«¢¸ò¹F´µ¦B²N²O¡B

    ´CÅé¡G ³ü¶Ç´C¡BÁp¦X³ø¡B¥xµø¡BµØµø¡B«D¤Z¹qµø¡B¨È¬w¼s¼½¡B­¸ºÐ¼s¼½¡B­·¼é°Û¤ù¡B®É³ø©P¥Z¡B

    ±Ð¨|¡G ¥xÆW¤j¾Ç¡B¥æ³q¤j¾Ç¡B²MµØ¤j¾Ç¡B¤j¦P¤j¾Ç¡B¤¤¥¡¤j¾Ç¡B¤¤­ì¤j¾Ç¡B¤¤¿³¤j¾Ç¡B»²¤j¡B°ê»y¹ê¤p¡BÂù¶é°ê¤p¡BµØ¿³¤¤¾Ç¡BªFªù°ê¤p¡B¥x¬ì¤j¡B©ú§Ó¡BªF§d¡BªF®ü¹qºâ¤¤¤ß¡Bªø©°¤j¾Ç¡B«n¨È§Þ³N¾Ç°|¡B¨ÈªF¡B«nªù°ê¤¤¡B¥x®v¤j¡BªFµØ¡B¶§©ú¡B¶³¬ì¤j¡B¦Ë®v¡Bº[«n¤j¾Ç¡B±X¤s¬ì¤j¡B²H¦¿¡B²M¶³¡B³{¥Ò¡B

    ²Õ´¡G «H«O°òª÷¡B«C³Ð·|¡B¤¤¤p¥ø·~¨ó·|¡BºÞ²z¬ì¾Ç¾Ç·|¡B­ì¦í¥Á±Ú¤å¤Æ±Ð¨|¨ó·|¡B¸êµ¦·|¡B¥xºô¤¤¤ß¡B¶³ªù»R¶°

    ¬F©²¡G ¤¤¬ã°|¡B¤¤¬ì°|¡B°·«O§½¡B¤Ñ¤å¬ì±ÐÀ]¡B¦Á¤îĵ§½¡BªO¾ô¹A·|¡B¥x¥_¿¤®ø¨¾§½¡B°ê½Ã°|¡B®ü¥ÍÀ]¡B°ê¦w§½¡B

    ÂåÀø¡G ¥x¤jÂå°|¡B®¦¥D¤½Âå°|¡B¥_¨Ê¦P¤¯°ó¡B®H¨½°ò·þ±ÐÂå°|¡B¸¯Äõ¯À¥v§J¡Bù¤ó¤jÃļt¡B¥Ã«HÃÄ«~¡B

    ¹q«H¡G ¤j²³¹q«H¡B¥xÆW©Tºô¡B»·¶Ç¹q«H¡B

    ¥æ³q¡G ¥x¥_±¶¹B¤½¥q¡BµØ¯è¡B¤­±]±¶¹B¡B¥xÆW´¼¼z¥d¡B

    ¤½¯q¡G³ßéw¨à¡B¥ì¨l¡B¶§¥ú°òª÷·|¡B»Z¤½­^¡B¿ßÀYÆN

    ©v±Ð¡G ¤¤¥xÁI¦x¡B°ò·þ±Ð¦æ¹D·|¡B°ò·þ±Ð®û«H·|¡B

    ­x¤è¡G ªÅ­x¥q¥O³¡¡B°ê¨¾Âå¾Ç°|¡B


    ¡@
    ¡@

    ServerBank¥Ñ¤O±ô¸ê°TªÑ¥÷¦³­­¤½¥q«Ø¸m service@serverbank.com.tw
    ¹q¸Ü(02)8969-0901 ¶Ç¯u(02)2253-9016 ·s¥_¥«ªO¾ô°Ï¤å¤Æ¸ô¤@¬q268¸¹3¼Ó

    ¡@
    ¡@