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¿¡ ÃÖÀûȵǾî 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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