管理型串口设备联网交换机

L106-S2

Lynx DSS有多个版本。其中，L106-S2是2层工业串口设备联网以太网交换机，采用威斯特摩WeOS网络操作系统。Lynx DSS在同类设备服务器中最紧凑、功耗最低，配备4个10/100 Mbit/s端口和2个串行端口，其中一个串行端口配置为RS-232，另一个可配置为RS-232或者RS-422/485。

从强固的DIN导轨解决方案，到可配置的故障触点和工业级双电源输入，Lynx DSS专为基础的工业应用而设计。

专属的工业级部件使得Lynx DSS的MTBF（平均无故障时间）达到67.7万小时，确保长时间的服务周期。设备外壳无风扇或散热孔设计，工作温度范围可以从–40到+70°C（–40到+158°F）。Lynx DSS已经通过威斯特摩和外部测试机构在EMC、绝缘、振动和冲击等诸多方面的检测，并达到适用于重工业环境和铁路轨旁应用的最高水平。

威斯特摩开发的WeOS，能够提供跨平台、面向未来的解决方案。WeOS在传统IP解决方案中提供独有功能，支持Modbus网关、虚拟COM、调制解调器更换和TCP server 与client选择。如需了解WeOS功能的更多信息，请参见WeOS参数表。

: Brochures (5)

: Applications (4)

: Certificates (6)

: Data sheets (6)

: Drawings (7)

: Firmware (13)

: Manuals (2)

: Pictures (2)

: References (1)

Success story, Samca solar plant

2018-04-19

Protocols and functionality
Serial port technology	Modem Replacement, Modbus Gateway, PPP dial in/dial out and Serial over IP
Resiliency and high availability	Fast Reconfiguration of Network Topology (FRNT) FRNT ring coupling Multilink dual homing IEEE 802.1D (STP) and IEEE 802.1w (RSTP) IEEE 802.1AX/802.3ad Link Aggregation
Layer 2 switching	IEEE 802.1Q Static VLAN and VLAN Tagging IEEE 802.3x Flow Control IGMPv2/v3 snooping AVT Dynamic VLAN (Adaptive VLAN Trunking) Management VLAN (Management Interface concept) Static Multicast MAC filters
Layer 2 QoS	IEEE 802.1p Class of Service
Layer 2 security	IEEE 802.1X Port Access Control MAC Authentication
Manageability	Management tools • Web interface (HTTP and HTTPS or CLI (SSHv2 or Telnet) • SNMPv1/v2c/v3 • Flexible management of configuration and log files Flexible alarm/event handling system USB Fluid configuration (Available for products with USB port) Digital I/O and Flexible alarm/event handling system Syslog (log files and remote syslog server) Port Monitoring SNTP (NTP client) PPPoE client DHCP client DHCP server including option 82 DHCP relay agent including option 82 DDNS
SNMP MIB support	RFC1213 MIB-2 RFC2863 Interface MIB (ifXTable) RFC2819 RMON MIB (etherStatsTable) RFC4188 Bridge MIB RFC4318 RSTP MIB RFC4363 Q-BRIDGE MIB RFC4836 MAU MIB RFC4133 Entity MIB (entityPhysical) RFC4319 HDSL2/SHDSL MIB RFC3433 Entity Sensor MIB RFC3621 Power Ethernet MIB WESTERMO PRIVATE MIB