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首頁 產品 工業網路基礎設施 乙太網路交換器 PoE 交換器 ICS-G7748A 系列 ICS-G7748A-HV-HV
MOXA

PoE 交換器

Moxa 提供一應俱全的 PoE/PoE+ 交換器，每款機型均配備最多 48 埠的光纖或 Gigabit PoE+ 埠，每埠提供高達 60 W 的輸出功率，不但可提供高速資料傳輸，並可為遠距的高功率設備供電。我們的 PoE 交換器採用工業級設計，可為每個 LAN 埠提供 3 kV 的突波保護。這些交換器並具備智慧型 PoE 管理功能，以簡化 PoE 網路的部署和維護。

ICS-G7748A-HV-HV
ICS-G7748A 系列

Full Gigabit modular managed Ethernet switch system with 12 slots for 4-port Gigabit Ethernet interface modules, 2 isolated power supplies (85 to 264 VAC), for a total of up to 48G ports, -10 to 60°C operating temperature

Input/Output Interface

  • Alarm Contact Channels

    • Relay output with current carrying capacity of 2 A @ 30 VDC

  • Digital Inputs

    • +13 to +30 V for state 1
      -30 to +1 V for state 0
      Max. input current: 8 mA
Ethernet Interface

  • Slot Combination

    • 12 slots for 4-port interface modules (10/100/1000BaseT(X), or PoE+ 10/100/1000BaseT(X), or 100/1000BaseSFP slots). See the IM-G7000A datasheet for Gigabit Ethernet module product information.

  • Standards

    • IEEE 802.1D-2004 for Spanning Tree Protocol
      IEEE 802.1p for Class of Service
      IEEE 802.1Q for VLAN Tagging
      IEEE 802.1s for Multiple Spanning Tree Protocol
      IEEE 802.1w for Rapid Spanning Tree Protocol
      IEEE 802.1X for authentication
      IEEE 802.3 for 10BaseT
      IEEE 802.3ab for 1000BaseT(X)
      IEEE 802.3ad for Port Trunk with LACP
      IEEE 802.3u for 100BaseT(X) and 100BaseFX
      IEEE 802.3x for flow control
      IEEE 802.3z for 1000BaseSX/LX/LHX/ZX
      IEEE 802.3af/at for PoE/PoE+ output
Ethernet Software Features

  • Management

    • ARP, Back Pressure Flow Control, BOOTP, DDM, DHCP Option 66/67/82, DHCP Server/Client, IPv4/IPv6, LLDP, Port Mirror, RMON, SNMP Inform, SNMPv1/v2c/v3, Syslog, Telnet, TFTP, SMTP, RARP, Flow control

  • Filter

    • 802.1Q, GMRP, GVRP, IGMP v1/v2/v3

  • Redundancy Protocols

    • Link Aggregation, MSTP, RSTP, Turbo Chain, Turbo Ring v1/v2, V-ON

  • Security

    • Access control list, Broadcast storm protection, HTTPS/SSL, MAB authentication, Sticky MAC, NTP authentication, Port Lock, RADIUS, SSH, TACACS+

  • Time Management

    • NTP Server/Client, SNTP

  • Industrial Protocols

    • EtherNet/IP, Modbus TCP

  • MIB

    • Bridge MIB, Ethernet-like MIB, MIB-II, P-BRIDGE MIB, Q-BRIDGE MIB, RMON MIB Groups 1, 2, 3, 9, RSTP MIB
Switch Properties

  • DRAM

    • 128 MB

  • Flash

    • 16 MB

  • IGMP Groups

    • 4096

  • Jumbo Frame Size

    • 9.6 KB

  • MAC Table Size

    • 16 K

  • Max. No. of VLANs

    • 256

  • Packet Buffer Size

    • 12 Mbits

  • VLAN ID Range

    • VID 1 to 4094

  • Priority Queues

    • 8
USB Interface

  • Storage Port

    • USB Type A
Serial Interface

  • Console Port

    • USB-serial console (Type B connector)
Power Parameters

  • Input Voltage

    • 110 to 220 VAC, Redundant dual inputs

  • Operating Voltage

    • 85 to 264 VAC

  • Overload Current Protection

    • Supported

  • Reverse Polarity Protection

    • Supported

  • Input Current

    • 0.87/0.51 A @ 110/220 VAC
Physical Characteristics

  • IP Rating

    • IP30

  • Dimensions

    • 440 x 176 x 523.8 mm (17.32 x 6.93 x 20.62 in)

  • Weight

    • 12,900 g (28.5 lb)

  • Installation

    • Rack mounting
Environmental Limits

  • Operating Temperature

    • -10 to 60°C (14 to 140°F)

  • Storage Temperature (package included)

    • -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    • 5 to 95% (non-condensing)
Standards and Certifications

  • Safety

    • EN 60950-1, UL 60950-1

  • EMC

    • EN 55032/24

  • EMI

    • CISPR 32, FCC Part 15B Class A

  • EMS

    • IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
      IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m
      IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV
      IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV
      IEC 61000-4-6 CS: 10 V
      IEC 61000-4-8 PFMF

  • Railway

    • EN 50121-4

  • Freefall

    • IEC 60068-2-32

  • Shock

    • IEC 60068-2-27

  • Vibration

    • IEC 60068-2-6
MTBF

  • Time

    • 314,973 hrs

  • Standards

    • Telcordia (Bellcore), GB
Warranty

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