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3BSE018144R1处理器DCS模块
每个都有两个1000Base-X上行链路千兆位（SFP）端口，可填充迷你GBIC上行链路连接器模块（P0973GH或P0973GJ）。该开关是I系列开关的一部分，是工业加固以太网交换机，尤其是设计用于在物理上处理网络
苛刻的环境条件。I系列开关具有对流冷却、直流电源和工业级组件，确保持续正常运行时间。I系列开关是唯一的硬化型开关交换机，因为它们嵌入了高级安全性
保护机密性、完整性和工业自动化应用的可用性。高可用性功能包括支持：
冗余直流电源连接，快速重新会聚（802.1w RSTP）。I系列开关为自动化行业提供全面强化的在不牺牲功能和安全性的情况下切换。
I系列开关通过外部24 V直流电源供电电源（P0922YU）。
开关允许高性能、全功能中小型网络中的第二层以太网交换网络应用，以及高性能直接端站连接。
硬件可配置工业光纤管理
交换机功能： 16个100Base FX端口，或24个
100Base TX或8端口100Base FX和100Base TX的12个端口（取决于硬件配置）
两个1000Base-X上行链路千兆（SFP）端口
全硬化以太网交换机
冗余直流电源连接
对流冷却
全双工操作
支持VLAN配置。必须提供I系列交换机的直流电源
通过可靠接地的直流电源符合安全超低电压（SELV）
基于IEC 60950的安全标准的要求。使用14至20 AWG的实心铜线
高于周围环境温度30°C（86°F）
温度开关必须正确接地使用14至20 AWG电缆符合发射和抗扰度要求。安装时开关，始终先接地
最后断开连接。容易接近的断开
经适当批准和额定的装置应：包含在现场接线中。
As well, each has two 1000Base-X uplink Gigabit
(SFP) ports, which can be populated with Mini-GBIC
uplink connector modules (P0973GH, or P0973GJ).
This switch, part of the I-Series line of switches, is an
industrially hardened Ethernet switch especially
designed to handle networking in physically
demanding environmental conditions. I-Series
switches feature convection cooling, dc power, and
industrial-grade components that ensure continued
uptime. I-Series switches are unique for hardened
switches because they embed advanced security
features that protect the confidentiality, integrity and
availability of industrial automation applications.High-availability features include support for
redundant dc-power connections, rapid reconvergence (802.1w RSTP). I-Series switches
provide the automation industry with a fully hardened
switch without sacrificing features and security.
An I-series switch is powered via an external 24 V dc
power supply (P0922YU).
The switch allows high-performance, full-featured
Layer-2 Ethernet switching in small to medium-sized
network applications, as well as high-performance
direct end-station connectivity.
FEATURES
The hardware configurable Industrial Fiber managed
switch features:
16-ports of 100Base-FX, or 24-ports of
100Base-TX, or 8-ports 100Base-FX and
12-ports of 100Base-TX (depending on hardware
configuration)
Two 1000Base-X uplink Gigabit (SFP) ports
Fully Hardened Ethernet Switch
Redundant DC power connections
Convection cooled
Full duplex operation
Supports VLAN configuration The dc power to the I-series switch must be provided
by a reliably grounded dc power source that
complies with the Safety Extra Low Voltage (SELV)
requirements of IEC 60950 based safety standards.
Use 14 to 20 AWG supply solid copper wires suitable
for 30°C (86°F) above surrounding ambient
temperature. The switch must be properly grounded
utilizing a 14 to 20 AWG cable to comply with
emission and immunity requirements. When installing
the switch, always make the ground connection first
and disconnect last. A readily accessible disconnect
device that is suitably approved and rated shall be
incorporated in the field wiring.
