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> L2 °ü¸®Çü > Netgear GSM7248R 48G L2 MGD SW W STATIC ROUTING
     
 ÀÌÀü»óÇ° Netgear GSM7248R 48G L2 MGD SW W STATIC ROUTING ´ÙÀ½»óÇ°
 
 
     
Á¦Á¶È¸»ç : ³Ý±â¾î
ÆǸŰ¡°Ý : 2,700,000¿ø
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ProSafe¢ç 48-port Gigabit L2 Managed Switches with Static Routing
Model GSM7248R  
ProSafe¢ç  48-port Gigabit L2 Managed Switches with Static Routing

Key Benefits

  • Static Routing ±â´É³»Àå
  • Non-blocking µðÀÚÀÎ, Ç® ±â°¡ºñÆ® Àü¼Û·ü Áö¿ø
  • Small form-factor pluggable(SFP)¸ðµâ·Î ±¤Á¢¼Ó ¼±ÅÃ
  • Layer2 ¸Å´ÏÁö¸ÕÆ®±â´É ¹× SNMP, RMONµîÀÇ ´Ù¾çÇÑ °ü¸®±â´É

Static Routing ±â´É³»Àå °í¼ÓÀÇ L2 ±â°¡ºñÆ® °ü¸®Çü ½ºÀ§Ä¡

NETGEAR´Â À¯¼± ±â°¡ºñÆ® ¼Óµµ ¹× ¸ðµç Layer 2 ¸Å´ÏÁö¸ÕÆ® ±â´ÉÀº ¹°·Ð Àú·ÅÇÑ ºñ¿ëÀÇ Static Routing ±â´É±îÁö Á¦°øÇÕ´Ï´Ù. ÀÌ Â÷¼¼´ë °í¼Ó ½ºÀ§Ä¡´Â ³×Æ®¿öÅ© ÇÏ´ÜÀÇ ¿öÅ© ±×·ì ½ºÀ§Ä¡ ȤÀº ¼Ò±Ô¸ð ³×Æ®¿öÅ©¿¡¼­ ÇÊ¿ä·Î ÇÏ´Â ÆнºÆ® ÀÌ´õ³Ý ½ºÀ§Ä¡ÀÇ ¹éº» ¿ªÇҷεµ »ç¿ëÀÌ °¡´ÉÇϵµ·Ï ÃÖ´ëÀÇ µ¥ÀÌÅÍ Àü¼Û·üÀ» ÀÚ¶ûÇÕ´Ï´Ù.
Non-blocking µðÀÚÀÎÀº ¸ðµç 24 ȤÀº 48°³ 10/100/1000Æ÷Æ®¿¡ ÃÖ°íÀÇ ÆÛÆ÷¸Õ½º¸¦ º¸ÀåÇÏ°íÀÚ Ç® ±â°¡ºñÆ® Àü¼Û·üÀ» Áö¿øÇÕ´Ï´Ù. À¯¿¬¼ºÀÖ´Â ±¤ Á¢¼ÓÀº 4°³ÀÇ Äĺ¸Å¸ÀÔ small form-factor pluggable(SFP)** ±â°¡ºñÆ® ÀÎÅÍÆäÀ̽º¸¦ ÅëÇØ Áö¿øµÇ¸ç ´Ù¾çÇÑ Layer 2 ¸Å´ÏÁö¸ÕÆ® ±â´ÉÀ» Áö¿øÇÕ´Ï´Ù.

Static routingÀº inter-VLAN ¶ó¿ìÆÃÀ» Áö¿øÇÏ¸ç ´õ ºü¸£°í ´õ È¿À²ÀûÀÎ ´ë¿ªÆø °ü¸®¸¦ Á¦°øÇØ ÁÝ´Ï´Ù. Access control list(L2-L4)´Â öÀúÇÑ º¸¿ÏÀ» ¾à¼ÓÇϸç, µ¿½Ã¿¡ L2-L4 ±â¹Ý QoS´Â Çâ»óµÈ Æ®·¡ÇÈ °ü¸® ±â´ÉÀ» Áö¿øÇÕ´Ï´Ù. È¿À²ÀûÀÎ ºñ¿ëÀÇ NETGEAR ProSafe 24, 48 Æ÷Æ® Gigabit L2 Managed Switch´Â ³ôÀº »ý»ê¼º Çâ»ó ¹× ÇâÈÄ ³×Æ®¿öÅ© ¾÷±×·¹À̵带 À§ÇØ ¾È¼º¸ÂÃãÀÔ´Ï´Ù. À½¼º, ºñµð¿À, µ¥ÀÌŸº£À̽º °ü¸® ¹× µ¥ÀÌÅÍÀü¼Û·ü ¹× ¹ÝÀÀ ½Ã°£À» ´À¸®°Ô ÇÏ´Â ´Ù¸¥ ¼­ºñ½º µî ¾îÇø®ÄÉÀ̼ÇÀ¸·Î ºÎÅÍ ¿ä±¸µÇ´Â ³ôÀº ´ë¿ªÆøÀ» Áö³à °í¼º´É ȯ°æ¿¡ ÇÊ¿äÇÑ ±â°¡ºñÆ® ÀÌ´õ³ÝÀ» ÅëÇØ ÃÖ´ëÀÇ »ý»ê¼ºÀ» º¸ÀåÇØ ÁÝ´Ï´Ù.

¸ðµç Layer2 ¸Å´ÏÁö¸ÕÆ® ±â´ÉÀ» ÅëÇØ ´ë¿ªÆøÀ» ÃÖÀûÈ­ÇÏ°í º¸¾È ¹× ³×Æ®¿öÅ© ÅëÁ¦°¡ °¡´ÉÇÕ´Ï´Ù. ³×Æ®¿öÅ© °ü¸®ÀÚ´Â ¼Õ½±°Ô ½ÇÇà½Ã°£, È°¿ë¼º, ´ë¿ªÆø ¹× Àü¼Û·ü µîÀ» ÀÚÀ¯·Ó°Ô ÅëÁ¦ÇÏ°í °ü¸®ÇÒ ¼ö ÀÖ½À´Ï´Ù.

 

°­·ÂÇÑ ³×Æ®¿öÅ· ¼º´É
ÃÑ 24°³ ȤÀº 48°³ÀÇ Æ÷Æ® ¹× non-blocking µðÀÚÀÎÀº ¸ðµç ȯ°æ¿¡¼­ ¿ä±¸ÇÏ´Â ³ôÀº ¼Óµµ ¹× ÃÖ´ëÀÇ ´ë¿ªÆøÀ» º¸ÀåÇÕ´Ï´Ù. Small form-factor pluggable(SFP) ¸ðµâÀ» ÅëÇØ 1000Base-SX, 1000Base-LX, 1000Base-ZX(70Km) ±¤Á¢¼ÓÀ» ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù. Layer2 °ü¸® ±â´ÉÀº ½Ã½ºÅÛ, ¾îÇø®ÄÉÀ̼Ç, °¢Á¾ ¼­ºñ½º¿¡ ±â°¡ºñÆ® ¼º´ÉÀ» Áö¿øÇÏ¿© Àüü ³×Æ®¿öÅ©¸¦ ÅëÇØ ÃÖÀûÀÇ ´ë¿ªÆøÀ» º¸ÀåÇØ ÁÝ´Ï´Ù. ÃÖ´ë 7õ1¹é4½Ê¸¸ ppsÀÇ Æ÷¿öµù ·¹ÀÌÆ®¸¦ »ç¿ëÇÏ°í 96GbpsÀÇ ½ºÀ§Äª ¿ë·®À» Áö¿øÇÕ´Ï´Ù.

Æí¸®ÇÑ »ç¿ë
´Ü½Ã°£ ³»¿¡ ±â°¡ºñÆ® ¼º´ÉÀ» ¹ßÈÖÇÒ ¼ö ÀÖÀ¸¸ç Ç÷¯±×¾Ø Ç÷¹ÀÌ ½ºÀ§Ä¡·Î¼­ ȤÀº ¸Å´ÏÁö¸ÕÆ® ½ºÀ§Ä¡·Î¼­ »ç¿ëÀÌ °¡´ÉÇÕ´Ï´Ù. ¸ðµç Æ÷Æ®´Â ÀÚµ¿ ÀÎ½Ä ¹× ÀÚµ¿ ¾÷¸µÅ© ±â´ÉÀ» Áö¿øÇÕ´Ï´Ù. À¥ ÀÎÅÍÆäÀ̽º ȤÀº ÄÜ¼Ö ¹× ÅÚ³ÝÀ» ÅëÇÑ command line ÀÎÅÍÆäÀ̽º µÎ °¡Áö ¿É¼ÇÀ» ÅëÇØ ¼Õ½¬¿î ³×Æ®¿öÅ© °ü¸®°¡ °¡´ÉÇØ Áý´Ï´Ù. ¼Õ½¬¿î ¿ø°Ý °ü¸® ±â´ÉÀº ÇöÀå °ü¸®¿¡ ÇÊ¿äÇÑ ¹ø°Å·¯¿òÀ» Á¦°ÅÇØ ÁÝ´Ï´Ù. ¶ÇÇÑ ³»ÀåµÈ Å×½ºÆà ´É·ÂÀ» ÅëÇØ ÄÉÀÌºí °ü·Ã ³×Æ®¿öÅ© ¹®Á¦¸¦ ¼Õ½±°Ô ÇØ°á ÇÒ ¼ö ÀÖ½À´Ï´Ù.

°íÂ÷¿ø ¸Å´ÏÁö¸ÕÆ® ±â´É
SNMP(v1, v2c ¹× v3), RMON µî ´Ù¾çÇÑ °ü¸® ±â´ÉÀ» Command line Interface(CLI) ¹× ¿Ïº®ÇÑ Web ¹æ½Ä GUI¸¦ ÅëÇØ Áö¿øÇÕ´Ï´Ù. ÃÖ´ë 512 VLAN, DiffServ traffic prioritization, Voice over IP service(VoIP)¸¦ À§ÇÑ 802.1p(QoS), broadcast storm protection, RADIUS, 802.1x, port trunking, Rapid Spanning Tree, ¹× link aggregation µî °í±Þ °ü¸® ±â´ÉÀ» Áö¿øÇÕ´Ï´Ù. ¶ÇÇÑ L2-L4 ±â¹Ý ACLÀº öÀúÇÑ º¸¾ÈÀ», static routingÀº inter-VLAN ¶ó¿ìÆÃÀ» Áö¿øÇÏ¿© È¿À²ÀûÀÎ ´ë¿ªÆø °ü¸®°¡ °¡´ÉÇØ Áý´Ï´Ù. ¸ðµç Layer2 °ü¸® ±â´ÉÀº ±Í»çÀÇ ³×Æ®¿öÅ©¿¡ ÃÖ°íÀÇ ¼º´É ¹× ¾ÈÁ¤¼º, È°¿ë¼ºÀ» º¸ÀåÇØ ÁÝ´Ï´Ù. ¸ðµç ´ëÁßÀûÀÎ SNMP ±â¹Ý °ü¸® ¼ÒÇÁÆ®¿þ¾î¸¦ Áö¿øÇÏÁö¸¸ NETGEAR ProSafe Network Management Software NMS100°ú ÃÖÀûÀÇ È£È¯¼ºÀ» ÀÚ¶ûÇÕ´Ï´Ù.

À¯¿¬ÇÑ È°¿ë¼º
NETGEAR GSM7224R, GSM7248RÀº Layer2 ¸Å´ÏÁö¸ÕÆ® ±â´É ¹× ±â°¡ºñÆ® ÆÄ¿ö¸¦ È¿À²ÀûÀÎ ºñ¿ëÀ¸·Î Á¦°øÇÏ°í ÀÖ½À´Ï´Ù. ¿öÅ© ±×·ì Ä¿³Ø¼Ç Çâ»óÀ» À§ÇÑ ÇÏ´Ü Àåºñ·Î, ȤÀº ±â°¡ºñÆ® ÀÌ´õ³Ý ¹éº»À¸·Î ¾÷±×·¹À̵å Çϱâ À§ÇÑ Áß¾Ó Àåºñ·Îµµ »ç¿ëÀÌ °¡´ÉÇÕ´Ï´Ù. ·¢ ¸¶¿îÆ® Å°Æ®´Â ¹°·Ð Àü¿ø ¹× ½Ã¸®¾ó ÄÉÀÌºí µî ´Ù¸¥ ¸ðµç NETGEAR Á¦Ç° ó·³ ±Í»ç¿¡¼­ ÇÊ¿äÇÑ ¸ðµç ³»¿ëÀ»À» ÇÑ ¹Ú½º¾È¿¡ ³Ö¾î µå¸³´Ï´Ù.








Physical Interfaces

- RJ-45 Connectors for 10BASE-T,  100BASE-TX, and 1000BASE-T  (Auto Uplink¢â on all ports):
  GSM7224R 24 ports
  GSM7248R 48 ports
-Small form-factor pluggable (SFP)  modules for fiber Gigabit Ethernet
  interfaces:
  GSM7224R 4 slots
  GSM7248R 4 slots
-RS-232 Console Port

Layer 2 Services
-IEEE 802.1Q Static VLAN (512)
-IEEE 802.1p Class of Service (CoS)
-IEEE 802.1D Spanning Tree Protocol
-IEEE 802.1v Protocol VLAN &  Port VLAN and MAC-based VLAN
-IEEE 802.1 Q-in-Q
-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
-Ingress Rate Limit in 1Kbps increments
-Weighted Round Robin (WRR) queue  Technology

Layer 3 Services
-Static routing
-ARP

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
-DiffServ QoS (RFC 2998)
-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
-ACL

Performance Specifications
-Forwarding modes: Store-and-forward
-Bandwidth:
  GSM7224R: 48 Gbps (non-blocking)
  GSM7248R: 96 Gbps (non-blocking)
-Switch latency: 20 us for 64-byte  frames (1G to 1G)
-System memory: 64 MB
-Packet buffer memory:
  GSM7224R: max support 0.75 MB  buffer memory
  GSM7248R: max support 1.5 MB  buffer memory
-Code Storage (flash): 32 MB
-Address database size: 8K media   access control (MAC) addresses
-Number of VLANs: 512 (1-4061)
-Number of trunks: 16
-Number of queues: 8
-Number of static route: 32
-Number of routed VLANs: 32
-Number of ARP entries: 480
-Number of ACL rules: 224
-Jumbo frame support: up to 9K packet size
-Acoustic noise:
  GSM7224R: 38.6 dB
  GSM7248R: 48.8 dB
-Heat Dissipation:
  GSM7224R: 131.439 BTU/hr
  GSM7248R: 244.101 BTU/hr
-Mean time between failure (MTBF):
  GSM7224R: 239,032 hours   (~27 years)
  GSM7248R: 162,303  hours (~19 years)
-User Interfaces
-Command Line Interface (CLI) via  console port (5 sessions)
-Web-based management via  embedded HTTP server protected   with Secure Sockets Layer
-(SSLv3) or Transport Layer Security  (TLS v1)
-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 205 x 43 mm  (17.3 x 8.1 x 1.6 in)
-Weight:
  GSM7224R: 3.65 kg (8.03 lb)
  GSM7248R: 4.15 kg (9.13 lb)


Environmental Specifications
-Operating temperature: 0¡Æ to 55¡Æ C  (32 to 131¡Æ F)
-Storage temperature: -20¡Æ to 70¡Æ C  (-4 to 158¡Æ F)
-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:
  GSM7224R 38.5W maximum
  GSM7248R 71.5W 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¢Ó

Package Contents
ProSafe Gigabit L2 Managed Switch  with Static Routing (GSM7224R or  GSM7248R)
Null modem cable
Rubber footpads
Power cable
Rack-mount kit
Installation guide
Resource CD-ROM
Warranty/support information card


Ordering Information
North America
  GSM7224R-100NAS
  GSM7248R-100NAS
Korea/Europe
  GSM7224R-100EUS
  GSM7248R-100EUS
Asia
  GSM7224R-100AUS
  GSM7248R-100AUS
Japan
  GSM7224R-100JPS
  GSM7248R-100JPS
Modules
  AGM731F
  AGM732F
  AGM733

ProSupport¢ç Service Packs Available

GSM7224R
OnCall 24x7, Category 2

Australia PMB0332-100AUS
France PMB0332FS
Germany PMB0332GR
UK PMB0332UK
US PMB0332NA

XPressHW, Category 2
Australia PRR0332-100AUS
France PRR0332-100FSS
Germany PRR0332-100GRS
UK PRR03332-100UKS
US PRR0332-100NAS



GSM7248R
OnCall 24x7, Category 3

Australia PMB0333-100AUS
France PMB0333FS
Germany PMB0333GR
UK PMB0333UK
US PMB0333NA

XPressHW, Category 3
Australia PRR0333-100AUS
France PRR0333-100FRS
Germany PRR0333-100GRS
UK PRR0333-100UKS
US PRR0333-100NAS

 
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