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> Smart °ü¸®Çü > Netgear GS748T 1000BASE-T 48PORT + 4SFP [SMART MANAGED]
     
 ÀÌÀü»óÇ° Netgear GS748T 1000BASE-T 48PORT + 4SFP [SMART MANAGED] ´ÙÀ½»óÇ°
 
 
     
Á¦Á¶È¸»ç : ³Ý±â¾î
ÆǸŰ¡°Ý : 900,000¿ø
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48-port Gigabit Smart Switch
Model GS748T  
48-port Gigabit Smart Switch

Key Benefits

  • 48°³ÀÇ 10/100/1000Mbps ±â°¡ºñÆ® Æ÷Æ® ³»Àå
  • 4°³ÀÇ SFP GBIC module slot À» ÅëÇÑ ±¤ Á¢¼Ó °¡´É
  • Web-Based Interface¸¦ ÅëÇÑ ¸Å´ÏÁö¸ÕÆ® ±â´É
  • VLAN, port trunking, port configuration, CoS µî
  • Auto Uplink ±â´É Áö¿ø, ·¢ ¸¶¿îÆ® Å°Æ® Á¦°ø
  • NETGEAR Lifetime Ç°Áú º¸Áõ, ¹®Á¦¹ß»ý½Ã 1´ë1 Á¤»óÁ¦Ç° ±³È¯





Feature
NETGEAR GS748T ±â°¡ºñÆ® ½ºÀ§Ä¡´Â ³ôÀº °¡Ä¡¿Í ´Ù¾çÇÑ ±â´ÉÀ» ³»ÀåÇϸ鼭µµ ºñ¿ë Àý°¨ÀÇ È¿°ú¸¦ °¡Á®¿À´Â ³Ý±â¾î ½º¸¶Æ® ½ºÀ§Ä¡ÀÇ ¾ß½ÉÀÛÀÔ´Ï´Ù. 48°³ÀÇ 10/100/1000Mbps Æ÷Æ®¸¦ Á¦°øÇϸç, full-duplex mode½Ã 2000MBps data throughputÀ» Á¦°øÇÏ´Â ±â°¡ºñÆ® ½ºÀ§Ä¡ÀÔ´Ï´Ù. ¶ÇÇÑ 4°³ÀÇ ¿É¼Ç ±¤ Æ÷Æ®¸¦ ³»ÀåÇÏ¿© ºü¸¥ 40Gbps ¹éº» ¿ªÇÒÀ» Çϸç, ´ë¿ë·®ÀÇ ¸ÖƼ¹Ìµð¾î, À̹ÌÁö, ºñµð¿À Á¤º¸¸¦ º¸´Ù ºü¸£°Ô Àü¼ÛÇϸ鼭 ¼­¹ö ¹× ÆÄ¿ö À¯Àú¿¡°Ô Á¢¼ÓÇÕ´Ï´Ù.

10, 100, 1000Mbps Àåºñ¿Í ¿¬°á ½Ã¿¡µµ ÀÚµ¿ ¼Óµµ Á¶Àý ¹× full/half duplex °¨Áö ¹× ¸ðµç Æ÷Æ®¿¡¼­ Auto Uplink ±â´ÉÀ» Á¦°øÇÏ¿© ÃÖÀûÀÇ ¼Óµµ¸¦ Áö¿øÇØ ÁÝ´Ï´Ù. 4°³ÀÇ Small Formfactor Pluggable(SFP**) GBIC SlotÀ» Á¦°øÇÏ¿© Àå°Å¸® ³×Æ®¿öÅ© ¿¬°á ½Ã¿¡µµ ¿É¼ÇÀÇ ±¤ Á¢¼ÓÀ» µµ¿ÍÁÝ´Ï´Ù.

À¥ ±â¹Ý ÀÎÅÍÆäÀ̽º Áö¿øÀ¸·Î º¸´Ù °£ÆíÇÑ ½ºÀ§Ä¡ ¸Å´ÏÁö¸ÕÆ® ±â´ÉÀ» Á¦°øÇϸç, VLAN, trunk, prioritization ¼³Á¤ ¹× ½ºÀ§Ä¡ ÆÛÆ÷¸Õ½º ¸ð´ÏÅ͸µ Æ÷Æ® ¼³Á¤ µîÀ» º¸´Ù ½±°Ô Áö¿øÇØ ÁÝ´Ï´Ù.

** NETGEAR AGM731F 1000Base-Sx SFP GBIC module ¹× AGM732F 1000Base-LX SFP GBIC Module »ç¿ë °¡´É



°­·ÂÇÑ ³×Æ®¿öÅ© ¼º´É
48°³ÀÇ 10/100/1000 Æ÷Æ®´Â ÇϳªÀÇ ½ºÀ§Ä¡·Î full-speed packet forwardingÀ» Á¦°ø, ¹Ì·¡ ÁöÇâÀûÀÎ °í ¼º´É ³×Æ®¿öÅ©¸¦ º¸ÀåÇÕ´Ï´Ù. 4°³ÀÇ SFP GBIC fiber slotÀº ´õ ¸Õ ³×Æ®¿öÅ© °Å¸® È®ÀåÀ» À§ÇØ ¿É¼ÇÀÇ ±¤ Ä¿³Ø¼ÇÀ» Á¦°øÇÕ´Ï´Ù.

ÁÖ¿ä ¸Å´ÏÁö¸ÕÆ® ±â´É Áö¿ø
Smart Switch´Â Unmanaged switch°¡°Ý¿¡ ÁÖ¿ä ¸Å´ÏÁö¸ÕÆ® ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. Performance monitoring, port configuration, traffic controlÀ» À§ÇÑ VLAN, Áõ°¡µÈ ´ë¿ªÆøÀ» À§ÇÑ port trunking, traffic prioritizationÀ» À§ÇÑ Class of Service (CoS)µîÀÇ ±â´ÉÀÌ ÀÖ½À´Ï´Ù.

ÄÄÆÑÆ®ÇÑ »çÀÌÁî, Æí¸®ÇÑ ±â´É
³ôÀº ºñ¿ëÀ» Á¦°ÅÇϸ鼭 ÁÖ¿ä ¸Å´ÏÁö¸ÕÆ® ±â´ÉÀ» Á¦°øÇÏ´Â ¼ºÀåÇÏ´Â ºñÁî´Ï½º¸¦ À§ÇØ ÀÌ»óÀûÀÎ Á¦Ç°ÀÔ´Ï´Ù. Windows, MACÀº ¹°·Ð Linux µî O/S¿ÍÀÇ ¿Ïº®ÇÑ È£È¯¼ºÀ» ÀÚ¶ûÇÕ´Ï´Ù.

°ß°íÇÑ ³»±¸¼º, °£ÆíÇÑ ¼³Ä¡, °ü¸®
³×Æ®¿öÅ© »óÅ ÆÄ¾Ç ¹× ¹®Á¦ ÇØ°áÀÌ ¿ëÀÌÇÏ¸ç ¼Õ½¬¿î ¼³Á¤ ¹× »ç¿ëÀÌ ÀåÁ¡ÀÔ´Ï´Ù. 17ÀÎÄ¡ ¸ÞÅ» ÄÉÀ̽º·Î Á¦ÀÛµÈ GS748T´Â °ß°íÇÑ ³»±¸¼ºÀ» ÀÚ¶ûÇϸç, ·¢ ¸¶¿îÆ® ŶÀÌ ¹«·á·Î Á¦°øµË´Ï´Ù.



Technical Specifications
Network Protocol and Standards Compatibility
-IEEE 802.3 10BASE-T Ethernet
-IEEE 802.3u 100BASE-TX Fast Ethernet
-IEEE 802.3ab 1000BASE-T Gigabit Ethernet
-IEEE 802.3x full-duplex flow control

Interfaces
-48 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T
(Auto Uplink on all ports)
-4 shared SFP slots for fiber Gigabit Ethernet modules

Administrative Switch Management
-IEEE 802.1Q Tag VLAN
(up to 64 static VLAN groups)
-Port-based VLAN (up to 48 groups)
-IEEE 802.1p (Class of Service)
-Port-based QoS (options high/normal)
-DSCP Layer QoS -
-Port trunking - Manual as per
-IEEE802.3ad link aggregation
-DHCP client function
-Rapid Spanning Tree - 802.1w
-IGMP snooping V1
-SNMP V1/V2c
-Port setting
-Web-based configuration, anywhere on the network
-Smart Wizard Discovery Utility program auto discovers devices (up to 254 agents/switches); set system configuration to each agent
-Configuration backup/restore (easy to configure more than one switch)
-Password access control and restricted IP access list
-Firmware upgradeable

Active Flow Control
-Half-duplex back-pressure control
-Full-duplex IEEE 802.3x pause frame flow control
-Rate limiting
-Trusted MAC access control

Performance Specifications
-Forwarding modes: Store-and-forward
-Bandwidth: 96 Gbps
-Network latency: Less than 20 ¥ìs for 64-byte frames in store-and-forward mode for100 Mbps to 100 Mbps transmission
-Jumbo frame support
-Buffer memory: 1,632 KB embedded memory per unit
-Address database size: 8,000 media access control (MAC) addresses per system
-Addressing: 48-bit MAC address
Mean time between failure (MTBF): 108,000 hours (~12 years)
Acoustic noise: 52 dBA

LEDs
-Unit: Power
-Per port: Link, activity, speed

Power Supply
-Power consumption: 66W maximum
-100-240V AC/50-60 Hz universal input

Physical Specifications
-Dimensions (H x W x D):440 x 305 x 43mm
-Weight: 4.9 kg/10.8 lb

Environmental Specifications
-Operating temperature: 0¡Æ to 40¡Æ C
-Storage temperature: -10¡Æ to 70¡ÆC
-Operating humidity: 90% maximum relative humidity, non-condensing
-Storage humidity: 95% maximum relative humidity, non-condensing
-Operating altitude: 3,000 m maximum
-Storage altitude: 3,000 m maximum

Electromagnetic Compliance
-CE mark, commercial
-FCC Part 15 Class A
-VCCI Class A
-EN 55022 (CISPR 22), Class A
-EN 50082-1
-EN 55024
-C-Tick

Safety Agency Approvals
-UL listed (UL 1950)/cUL
-IEC 950/EN 60950

Warranty
-NETGEAR Lifetime Warranty
-System Requirements
-Category 5 UTP network cables or better
-Network card for each PC
-Network software (e.g., Windows ¢ç)

Package Contents
-48-port Gigabit Smart Switch (GS748T)
-Rubber footpads
-Power cord
-Rack-mount kit
-Smart Switch resource CD
-Smart Switch installation guide
-Warranty/support information card

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

Ordering Information
-North America: GS748TNA
-Korea: GS748TEU
-Asia: GS748TAU

 
Åùè, È­¹°, Äü¼­ºñ½º µî ´Ù¾çÇÑ ¿î¼Û¹æ¹ýÀ» ÀÌ¿ëÇÏ¿© ¹è¼ÛÀÌ °¡´ÉÇÕ´Ï´Ù.

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°¢ Á¦Á¶»çÀÇ A/S ±ÔÁ¤¿¡ µû¸¨´Ï´Ù.
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