1. Skip to Menu
  2. Skip to Content
  3. Skip to Footer

Hotline: 0902.966.449 - 0934.997.701  - Email: pronetviet@gmail.com

Danh mục sản phẩm

Hỗ trợ trực tuyến

Zalo 0902966449

NetVietPro

Mr.Công

Sản phẩm mới nhất

WS-X4648-RJ45V+E mới giá rẻ

0 VNĐ
Cisco Bộ giải mã Cisco WS-X4648-RJ45V + E 4500E 48-Port Catalyst Swi

Xem thêm...

WS-X4624-SFP-E mới giá rẻ

0 VNĐ
Part No.: WS-X4624-SFP-E Manufacturer: Cisco Condition: New

Xem thêm...

Router Cisco 3945/K9

94.500.000 VNĐ
Cisco 3945 Router w/SPE150(3GE,4EHWIC,4DSP,4SM,256MBCF,1GBDRAM,IPB)

Xem thêm...

CISCO AIR-CAP1602E-E-K9

7.560.000 VNĐ
AIR-CAP1602E-E-K9 Cisco Aironet wireless 1600 Dual-band controller-based 802.11a/g/n

Xem thêm...

Cisco ASA5512-K8 mới giá rẻ

46.500.000 VNĐ
Product name:Cisco Firewall ASA5512-K8 Item: Cisco ASA 5512-X Firewall Edition

Xem thêm...

Chúng tôi xin thông báo: kể từ ngày 23/9/2015, mọi giao dịch sẽ chuyển sang địa chỉ: 447/23 Bình Trị Đông ( Đất Mới ) – Phường Bình Trị Đông A – Quận Bình Tân – TP. Hồ Chí Minh.

SWITCH NETGEAR GS748T 48-PORT GIGABIT SMART

SWITCH NETGEAR GS748T 48-PORT GIGABIT SMART SWITCH NETGEAR GS748T 48-PORT GIGABIT SMART SWITCH NETGEAR GS748T 48-PORT GIGABIT SMART
Đơn giá: 4.350.000 VNĐ
Số lượng: 

SWITCH NETGEAR GS748T 48-PORT GIGABIT SMART

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 128 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 μs for 64-byte frames in store-and-forward mode for100 Mbps to 100 Mbps transmission
  • Jumbo frame support
  • Buffer memory: 4Mb 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 (17.3 x 12.0 x 1.7in)
  • Weight: 4.9 kg/10.8 lb

Environmental Specifications

  • Operating temperature: 0° to 50°C (32° to 122°F)
  • Storage temperature: -10° to 70°C(14° to 158°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

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 and Support

  • ProSafe Lifetime Warranty†
  • ProSupport 24x7 Advanced Technical Support, 1 year (included)*

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
  • Europe: GS748TEU
  • Asia: GS748TAU

ProSupport Information

OnCall 24x7, Category 2

  • PMB0332

XPressHW, Category 2

  • PRR0332-100


Copyright MAXXmarketing Webdesigner GmbH