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NETGEAR [ÃÖÀú°¡°ø±Þ]
NETGEAR [ÃÖÀú°¡°ø±Þ] > ±â°¡ºñÆ® ½ºÀ§Ä¡ > Ç® ¸Þ´ÏÁöµå > Netgear GSM7212 1000BASE-T 12PORT/SFP 12PORT COMBO
     
 ÀÌÀü»óÇ° Netgear GSM7212 1000BASE-T 12PORT/SFP 12PORT COMBO ´ÙÀ½»óÇ°
 
 
     
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ÆǸŰ¡°Ý : 641,300¿ø
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Prosafe¢â 12Port Gigabit Managed Switch


GSM7212


  • 12°³ÀÇ 10/100/1000Mbps Æ÷Æ® Á¦°ø

  • 12°³ÀÇ Combo SFP Fiber ±â°¡ºñÆ® Ä¿³Ø¼Ç Á¦°ø

  • 256 VLAN, RMON, QoS, RADIUS µî ¸Å´ÏÁö¸ÕÆ® ±â´É

  • 24Gbps Bandwidth, 8,000 MAC address

  • »ç¿ëÀÚÀÇ Æí¸®¼ºÀ» À§ÇÑ µÎ °¡Áö ÀÎÅÍÆäÀ̽º ¿É¼Ç

NETGEAR GSM7212´Â ±â°¡ºñÆ® À¯¼±¼Óµµ´Â ¹°·Ð Layer 2ÀÇ ¸ðµç ¸Å´ÏÁö¸ÕÆ® ±â´É ¹× ¶Ù¾î³­ ºñ¿ë È¿À²¼ºÀ» µ¿½Ã¿¡ Á¦°øÇÕ´Ï´Ù. ÀÌ Â÷¼¼´ë °í¼ÓÀÇ ¸Å´ÏÁö¸ÕÆ® ½ºÀ§Ä¡´Â ³×Æ®¿öÅ© ¹Ø´Ü¿¡¼­ ÇÏÀÌ ÆÛÆ÷¸Õ½º ¿öÅ©±×·ìÀ̳ª ¼Ò±Ô¸ð³×Æ®¿öÅ©¿¡¼­ 10/100 ½ºÀ§Ä¡ ¹× ±â°¡ºñÆ® ¼­¹öµéÀÇ ¹éº»À¸·Î »ç¿ëÀÌ °¡´ÉÇÕ´Ï´Ù. ÀÌ non-blocking µðÀÚÀÎÀº ¸ðµç 12°³ 10/100/1000 Æ÷Æ®¿¡¼­ ±â°¡ºñÆ® µ¥ÀÌÅÍ Àü¼ÛÀ²À» º¸ÀåÇϸç, ¸ðµç Layer 2 ¸Å´ÏÁö¸ÕÆ® ±â´ÉÀÌ °¡Áö°í ÀÖ´Â ½Å·Ú¼º°ú ¾ÈÁ¤¼º, È°¿ë¼ºÀ» Á¦°øÇÏ°í ÀÖ½À´Ï´Ù. ÇÕ¸®ÀûÀÎ ºñ¿ëÀÇ ³Ý±â¾î GSM7212 Layer2 ¸Å´ÏÁö¸ÕÆ® ½ºÀ§Ä¡´Â ¼ºÀåÇÏ´Â ±â¾÷üÀÇ ¹Ì·¡ÁöÇâÇü ³×Æ®¿öÅ©¸¦ À§ÇØ ÃÖ´ëÀÇ »ý»ê¼ºÀ» º¸ÀåÇÕ´Ï´Ù. Video, voice, database management µîÀÇ ÃֽŠ¾îÇø®ÄÉÀÌ¼Ç ¹× °í¼ÓÀÇ µ¥ÀÌÅÍ Àü¼ÛÀ» ¿äÇÏ´Â ´Ù¸¥ ¼­ºñ½º µî ÇÏÀÌ ÆÛÆ÷¸Õ½º ³×Æ®¿öÅ© ȯ°æ¿¡ ÀûÇÕÇϵµ·Ï ±â°¡ºñÆ® ÀÌ´õ³Ý¸¸ÀÇ ¸Æ½Ã¸Ø »ý»ê¼ºÀ» °¡Áö°í ³×Æ®¿öÅ© ÇѰ踦 ±Øº¹ÇÕ´Ï´Ù. ÃÖÀûÀÇ ´ë¿ªÆø°ú º¸¾È, ¸ðµç Layer2 ¸Å´ÏÁö¸ÕÆ® ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. ±¤ ŸÀÔ ³×Æ®¿öÅ© Á¢¼ÓÀ» À§ÇÑ 12°³ÀÇ ÄÞº¸ Small Form-Factor Pluggable (SFP**) ±â°¡ºñÆ® Æ÷Æ®¸¦ Á¦°øÇϸç, ³×Æ®¿öÅ© °ü¸®ÀÚ´Â ÀÌ ±â´ÉµéÀ» ÅëÇØ Àü¼Û½Ã°£, ´ë¿ªÆø, Àü¼ÛÀ², È°¿ëµµ µîÀ» È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù.
*NETGEAR AGM731F 1000Base-SX SFP GBIC module, AGM732F 1000Base-LX SFP GBIC module »ç¿ë


°­·ÂÇÑ ±â°¡ºñÆ® ³×Æ®¿öÅ© ¼º´É
12°³ÀÇ 10/100/1000 Æ÷Æ®¿Í non-blocking µðÀÚÀÎÀº °¡Àå ÃÖÀûÀÇ ³×Æ®¿öÅ© ȯ°æÀ» À§ÇÑ À¯¼± ¼Óµµ¿Í ÃÖ´ë ´ë¿ªÆøÀ» º¸ÀåÇÕ´Ï´Ù. ¶ÇÇÑ 12°³ÀÇ ±â°¡ºñÆ® ÀÌ´õ³Ý ÀÎÅÍÆäÀ̽º ÄÞº¸ Æ÷Æ®´Â ±Í»çÀÇ ³×Æ®¿öÅ© ȯ°æ¿¡ ¸Â°Ô ±¤Á¢¼Ó ¹× Copper Á¢¼ÓÀÌ °¡´ÉÇϵµ·Ï À¯¿¬¼ºÀ» Á¦°øÇÕ´Ï´Ù. Small Form-factor Pluggable(SFP) ¸ðµâÀº 1000Base-SX ȤÀº 1000Base-LX ¸ðµÎ¸¦ Áö¿øÇÕ´Ï´Ù. Layer 2 ¸Å´ÏÁö¸ÕÆ® ±â´ÉµéÀº ³×Æ®¿öÅ© Àüü¿¡ ÃÖÀûÀÇ ´ë¿ªÆøÀ» Á¦°øÇÏ¿© ¸ðµç ½Ã½ºÅÛ°ú ¾îÇø®ÄÉÀ̼Ç, ¼­ºñ½º µî¿¡ ±â°¡ºñÆ® ÆÛÆ÷¸Õ½º¸¦ Á¦°øÇÕ´Ï´Ù. ¶ÇÇÑ ÃÖ´ë 1õ7¹é8½Ê¸¸ ppsÀÇ forwarding rate¿Í 24Gbps ½ºÀ§Äª ¿ë·®À» Áö¿øÇÕ´Ï´Ù.


¼Õ½¬¿î ¼³Á¤, Æí¸®ÇÑ ³×Æ®¿öÅ© °ü¸® ±â´É
´ÜÁö Àü¿øÀ» ²Å±â¸¸ ÇÏ¸é ¹Ù·Î ÀÛµ¿µÇ´Â ¼Õ½¬¿î ¸Å´ÏÁö¸ÕÆ® ½ºÀ§Ä¡ GSM7212·Î ±â°¡ºñÆ® ÆÄ¿ö¸¦ ´À²¸ º¸½Ê½Ã¿À. ¸ðµç Æ÷Æ®´Â auto-negotiating ¹× Auto-Uplink ±â´ÉÀ» Áö¿øÇÕ´Ï´Ù. ¸ðµç ¸Å´ÏÁö¸ÕÆ® ±â´ÉÀº Â÷¼¼´ë ºê¶ó¿ìÀú ÀÎÅÍÆäÀ̽º¸¦ ÅëÇØ ¼Õ½¬¿î ¼³Á¤ÀÌ °¡´ÉÇÏ¿© »ç¿ë ¹× °ü¸®°¡ ¿ëÀÌÇÕ´Ï´Ù. µû¶óÇϱâ Æí¸®ÇÑ À¥ ÀÎÅÍÆäÀ̽º¿Í ÄÜ¼Ö ¹× ÅÚ³ÝÀ» ÅëÇÑ commandline ÀÎÅÍÆäÀ̽º µÎ°¡ÁöÀÇ ÀÎÅÍÆäÀ̽º ¿É¼ÇÀ» Á¦°øÇÕ´Ï´Ù. ¿ø°Ý °ü¸® ±â´ÉÀº ¿ÜºÎ¿¡¼­µµ ¼Õ½¬¿î ³×Æ®¿öÅ© °ü¸®¸¦ µµ¿ÍÁÝ´Ï´Ù.


°í±Þ ¸Å´ÏÁö¸ÕÆ® ±â´É ¸ðµÎ Áö¿ø
SNMP(v1, v2c,v3), RMON, Command-Line Interface(CLI)¿Í ¿Ïº®ÇÑ Web-based GUI µîÀÇ ±âº» ¸Å´ÏÁö¸ÕÆ® ±â´É¿¡¼­ ÃÖ´ë 256 VLAN, Voice over IP service(VoIP)¸¦ À§ÇÑ Diffserv traffic prioritization 802.1p(QoS), broadcast storm protection, RADIUS, 802.1x, port trunking, rapid spanning tree ¹× Link aggregation µî °í±Þ ¸Å´ÏÁö¸ÕÆ® ±â´É±îÁö ÇÊ¿äÇÑ ¸ðµç ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. ¿Ïº®ÇÑ Layer 2 ½ºÀ§Ä¡´Â ±ÍÇÏÀÇ ³×Æ®¿öÅ©ÀÇ ÆÛÆ÷¸Õ½º¿Í ¾ÈÁ¤¼º, È°¿ëµµ¸¦ ±Ø´ëÈ­ ½ÃÄÑ ÁÝ´Ï´Ù. ¶ÇÇÑ NETGEAR ProSafe Network Management Software NMS100¿¡ ÃÖÀûÈ­µÇ¾î ÀÖ½À´Ï´Ù.

¶Ù¾î³­ ºñ¿ë È¿À²¼º
Layer2 ¸Å´ÏÁö¸ÕÆ® ±â´É°ú ±â°¡ºñÆ®ÀÇ ÆÄ¿ö¸¦ ÇÕ¸®ÀûÀÎ ºñ¿ëÀ¸·Î Á¦°øÇص帳´Ï´Ù. ¿öÅ©±×·ì Ä¿³Ø¼Ç Çâ»óÀ» À§ÇØ ³×Æ®¿öÅ© ¹Ø´Ü Àåºñ·Î »ç¿ëÀÌ °¡´ÉÇϸç, ¼Ò±Ô¸ð ³×Æ®¿öÅ©¿¡¼­´Â ±â°¡ºñÆ® ÀÌ´õ³Ý ¹éº»À¸·Î ¾÷±×·¹À̵åÇØ »ç¿ëÇØ º¸½Ê½Ã¿À. ¸ðµç ³Ý±â¾î Á¦Ç°°ú ¸¶Âù°¡Áö·Î ÇÊ¿äÇÑ ¸ðµç ºÎ¼ÓÇ° Áï ·¢ ¸¶¿îÆ® Å°Æ®, Àü¿ø ÄÉÀ̺í, ½Ã¸®¾ó ÄÉÀÌºí µîÀÌ ¹«·á·Î Á¦°øµË´Ï´Ù.




Physical Interfaces
-RJ-45 connectors for 10BASE-T,
100BASE-TX, and 1000BASE-T
(Auto Uplink¢â on all ports):
GSM7212: 12 ports
GSM7224: 24 ports
GSM7248: 48 ports
-Small form-factor pluggable (SFP)
modules for fiber Gigabit Ethernet
interfaces:
GSM7212: 12 slots
GSM7224: 4 slots
GSM7248: 4 slots
-RS-232 console port


Layer 2 Services
-IEEE 802.1Q VLAN and Tagging
-IEEE 802.1p Class of Service (CoS)
-IEEE 802.1D Spanning Tree Protocol
-IEEE 802.1v protocol VLAN & - port VLAN
-IEEE 802.1w Rapid Spanning Tree
-IEEE 802.1s Multiple Spanning Tree
-IEEE 802.3ad Link Aggregation (LACP)
-IEEE 802.1x port access authentication
-IGMP v1, v2 snooping support
-Network storm protection including broadcast, multicast and unicast traffic
-Static multicast filtering
-Weighted round robin (WRR) query technology


Switch Management Specifications
-SNMP v1, v2c, v3 with multiple IP addresses
-RFC 1157, 1902-1907
-RFC 768 UDP
-UDP relay
-RFC 854-859 telnet
-RFC 951 BOOTP
-RFC 1213 MIB II
-RFC 1757 RMON groups 1,2,3, and 9
-RFC 1215 SNMP traps
-RFC 1493 Bridge MIB
-RFC 1643 Ethernet Interface MIB
-RFC 1534 DHCP and
-BOOTP interoperation
-RFC 2131, 2132 DHCP and BOOTP
-RFC 2865 RADIUS (both switch and management access)
-RFC 2866 RADIUS accounting
-Private Enterprise MIB
-Port mirroring support (many-to-one)
-RFC 2236 IGMP v2
-IGMP querier
-DHCP/BOOTP relay primary and backup (RFC3046, option 82)
-RFC 2030 Simple Network Time Protocol (SNTP)
-SYSLOG
-Firmware upgrade via TFTP or HTTP
-Port description


Performance Specifications
-Forwarding modes: Store-and-forward
-Bandwidth:
GSM7212: 24 Gbps; 17.8 Mpps
GSM7224: 48 Gbps; 35.7 Mpps
GSM7248: 96 Gbps; 71.4 Mpps
-Switch latency: 20 ¥ì - s for 64-byte frames (1G to 1G)
-System memory: 64 MB
-Packet buffer memory: 122 KB embedded memory per port
-Code storage (flash): 8 MB
-MAC address database size:
GSM7212: 8 K
GSM7224: 8 K
GSM7248: 16 K
-Number of trunks: 6
-Number of priority queues: 8
-Jumbo frame support: up to 9 K packet size
-Acoustic noise:
GSM7212: 41.6 dB
GSM7224: 60 dB
GSM7248: 47 dB
-Heat Dissipation: 28.24 BTU/hr
-Mean time between failure (MTBF):
GSM7212: 61,349 hours (>7 years)
GSM7224: 58,300 hours (>6.6 years)
GSM7248: 58,300 hours (>6.6 years)
-User Interfaces
-Command Line Interface (CLI) via console port (4 sessions)
-Web-based management via embedded HTTP server protected with Secure Sockets Layer
-(SSLv3) or Transport Layer Security (TLSv1)
-Telnet remote login (5 sessions) securable with Secure Shell (SSH v1.5, v2)


LEDs
-Per port: Speed, link, activity
Per device: Power, fan status


Network Standards Compatibility
-IEEE 802.3i 10BASE-T
-IEEE 802.3u 100BASE-TX
-IEEE 802.3ab 1000BASE-T
-IEEE 802.3z 1000BASE-X
-IEEE 802.3x flow control


Physical Specifications
-Dimensions (w x d x h): 440 x 257 x 43 mm (17.32 x 10.2 x 1.7 in)
-Weight: 4.2 kg (9.2 lb)


Environmental Specifications
-Operating temperature: 0 to 40¡É
(32 to 104¢µ)
-Storage temperature: -20 to 70¡É
(-4 to 158¢µ)
-Operating humidity: 90% maximum relative humidity, non-condensing
-Storage humidity: 95% maximum relative humidity, non-condensing
-Operating altitude: 3,000 m (10,000 ft) maximum
-Storage altitude: 3,000 m (10,000 ft) maximum


Electrical Specifications
-Power Consumption:
GSM7212 20.7W maximum
GSM7224 42.9W maximum
GSM7248 99W maximum
-Electromagnetic emissions
-CE mark
-EN 55022 Class A - Emissions
-EN 55024 - Immunity
-FCC Part 15 Class A
-VCCI Class A
-C-Tick


Electromagnetic Safety
-CE mark
-EN 60950-1
-UL/cUL 60950-1


Modules
-ProSafe AGM731F 1000BASE-SX SFP GBIC
-ProSafe AGM732F 1000BASE-LX SFP GBIC
-ProSafe AGM733 1000BASE-ZX SFP GBIC


Warranty
-NETGEAR Lifetime Warranty


Package Contents
-ProSafe Gigabit L2 Managed Switch (GSM7212, GSM7224 or GSM7248)
-Null modem cable
-Rubber footpads
-Power cable
-Rack-mount kit
-Installation guide
-Resource CD-ROM
-Warranty/support information card


Ordering Information
North America
-GSM7212NA
-GSM7224NA
-GSM7248NA
Europe/Korea
-GSM7212EU
-GSM7224EU
-GSM7248EU
Asia
-GSM7212AU
-GSM7224AU
-GSM7248AU
Japan
-GSM7212JP
-GSM7224JP
-GSM7248JP


ProSupport Service Packs Available
GSM7212 & GSM7224
OnCall 24x7, Category 2
-PMB0332
XPressHW, Category 2
-PRR0332-100


GSM7248
OnCall 24x7, Category 3
-PMB0333
XPressHW, Category 3
-PRR0333-100

 
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