Lynx DSS有多个版本。其中，L105-S1是2层工业串口设备联网以太网交换机，支持威斯特摩 WeOS。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1个RS-232端口。
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）超过50万小时（MIL-HDBK-217F（Gb）25°C），拥有超长的产品服务周期。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。
| 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 |
| Product description | |
| Status | Active |
| Article number | 3643-0210 |
| Ports |
4 x 10/100 Mbit/s, Ethernet TX, RJ-45. 1 x Digital I/O. 1 x RS-232, RJ-45. 1 x USB. |
| Description | Managed Device Server Switch |
| Warranty period | 5 years |
| Approvals | |
| Marine | DNV Standard for Certification no. 2.4 |
| EMC (Electromagnetic Compatibility) | |
| EN 61000-6-1 | Immunity residential environments |
| EN 61000-6-2 | Immunity industrial environments |
| EN 61000-6-3 | Emission residential environments |
| EN 61000-6-4 | Emission industrial environments |
| EN 55022 +A1 | Emission IT equipment |
| EN 55024 + A1 + A2 | Immunity IT equipment |
| FCC part 15 | Class B |
| EN 50121-4 | Railway signalling and telecommunications apparatus |
| IEC 62236-4 | Railway signalling and telecommunications apparatus |
| EMC specifications | |
| EN 61000-4-2, ESD |
Contact: ±6 kV Air: ±8 kV |
| EN 61000-4-4, fast transients |
Power port: ±2 kV Ethernet: ±2 kV Status out/Digital in: ±2 kV Serial ports: ±2 kV Enclosure: ±2 kV |
| EN 61000-4-5, surge |
Power port L-L: ±0.5 kV, 2 Ω, 18 μF L-E: ±2 kV, 42 Ω, 0.5 μF L-L: ±1 kV, 42 Ω, 0.5 μF L-E: ±2 kV, 12 Ω, 9 μF L-L: ±1 kV, 12 Ω, 9 μF Ethernet L-E: ±2 kV, 2Ω, 0.5 μF Status out/Digital in L-E: ±2 kV, 42 Ω, 0.5 μF L-L: ±1 kV, 42 Ω, 0.5 μF RS-232 L-E: ±2 kV, 2 Ω, 0.5 μF RS-422/485 L-E: ±2 kV, 42 Ω, 0.5 μF |
| EN 61000-4-8, power frequency magnetic field |
300 A/m; 0, 16.7, 60 Hz 1000 A/m; 50 Hz |
| EN 61000-4-9, pulsed magnetic field | 300 A/m |
| EN 61000-4-3, radiated RF immunity |
20 V/m @ (80 – 2700) MHz 1 kHz sine, 80% AM |
| EN 61000-4-6, conducted RF immunity |
Power port: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz Ethernet: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz Status out/Digital in: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz Serial ports: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz Earth port: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz |
| EN 55022, radiated RF emmision, FCC Part 15/ DNV 2.4 | EN 55022/FCC Part 15/DNV 2.4, Class B / DNV bridge |
| EN 55022, conducted RF emmision, FCC Part 15/ DNV 2.4 | EN 55022/FCC Part 15/DNV 2.4, Class B / DNV bridge |
| DNV 2.4, compass safe distance |
Standard compass (5.4°/H deviation) = 15 cm Steering/standby steering/emergency compass (18°/H deviation) = 10 cm |
| Safety | |
| Safety | UL/IEC/EN 60950-1, IT equipment |
| EN 60950-1, dielectric strength |
Power port to all other ports: 1.5 kVrms, 50 Hz, 1 min Ethernet ports to all other ports: 1.5 kVrms, 50 Hz, 1 min RS-232 port to all other ports: 1.5 kVrms, 50 Hz, 1 min RS-422/485 port to all other ports: 1.5 kVrms, 50 Hz, 1 min |
| Reliability prediction | |
| MTBF, operating |
677 000 h (MIL-HDBK-217F (Gb) 25°C) |
| Service life, operating | 10 years |
| Climatic | |
| Temperature, operating | –40 to +70°C (–40 to +158°F) |
| Temperature, storage | –50 to +85°C (–58 to +185°F) |
| Humidity, operating | 5 to 95 % relative humidity |
| Humidity, storage | 5 to 95 % relative humidity |
| Enclosure | |
| Enclosure | Fire enclosure |
| Dimensions (W x H x D) | 52.5 x 100 x 101 mm |
| Weight | 0.7 kg |
| Degree of protection | IP 40 |
| Cooling | Convection |
| Mounting | Horizontal on 35 mm DIN-rail |
| Mechanical | |
| IEC 60068-2-6, vibration |
IEC 60068-2-6,(sine), operating 3 – 13.2 Hz: 1mm 13.2 – 100 Hz: 0.7 g 5.5 – 30 Hz: 1.5 g 30 – 50 Hz: 0.42 mm 50 – 500 Hz: 4.2 g IEC 60068-2-64 (random), operating 5 – 20 Hz: 2 m²/s³, 20 – 2000 Hz: – 3 dB/oct |
| IEC-60068-2-27, shock |
Operating: 30 g, 11 ms 100 g, 6 ms** |
| IEC 60068-2-27, bump |
Operating: 10 g, 11 ms |
| Interface specifications, power | |
| Operating voltage |
Rated: 24 to 48 VDC Operating: 19 to 60 VDC |
| Rated current |
250 mA (380 mA) @ 24 VDC (with 500 mA USB load) 120 mA (188 mA) @ 48 VDC (with 500 mA USB load) |
| Rated frequency | DC |
| Inrush current | 22.7·10-3 A2s @ 48 VDC |
| Startup current | 2 x Rated current |
| Polarity | Reverse polarity protected |
| Redundant power input | Yes |
| Isolation to | All other |
| Connection | Detachable screw terminal |
| Connector size | 0.2 – 2.5 mm2 (AWG 24 – 12) |
| Shielded cable | Not required |
| Interface specifications, 10/100BaseTX | |
| Electrical specification | IEEE std 802.3. 2005 Edition |
| Data rate | 10 Mbit/s, 100 Mbit/s, manual or auto |
| Duplex | Full or half, manual or auto |
| Circuit type | TNV-1 |
| Transmission range | Up to 150 m with CAT5e cable or better* |
| Isolation to | All other |
| Connection | RJ-45, auto MDI/MDI-X |
| Cabling | Shielded CAT5e or better is recommended |
| Conductive housing | Yes |
| Number of ports | 4 |
| Interface specifications, RS-232 | |
| Electrical specification | EIA RS-232 |
| Data rate | 300 bit/s – 115.2 kbit/s |
| Data format | 7 or 8 data bits, Odd, even or none parity, 1 or 2 stop bits |
| Protocol | Transparent, optimised by packing algorithm |
| Circuit type | SELV |
| Transmission range | 15 m / 49 ft |
| Isolation to | All other |
| Connection | RJ-45 according to EIA-561 |
| Shielded cable | Recommended |
| Conductive housing | Yes |
| Number of ports | 1 |
| Interface specifications, I/O relay output | |
| Maximum voltage / current | 60 VDC / 80 mA |
| Connect resistance | Max 30 Ω |
| Isolation to | All other |
| Connection | Detachable screw terminal |
| Connector size | 0.2 – 2.5 mm2 (AWG 24 – 12) |
| Interface specifications, I/O Digital output | |
| Maximum volt / current | 60 VDC / 2 mA |
| Voltage_levels |
Logic one: >12V Logic zero: <1V |
| Isolation to | All other |
| Connection | Detachable screw terminal |
| Connector size | 0.2 – 2.5 mm2 (AWG 24 – 12) |
| Interface specifications, USB | |
| Electrical specification | USB 2.0 host interface |
| Data rate | Up to 12 Mbit/s (full-speed mode) |
| Circuit type | SELV |
| Maximum supply current | 500 mA |
| Connection | USB receptacle connector type A |
| Interface specifications, console | |
| Electrical specification | LVTTL/LVCMOS-level |
| Data rate | 115.2 kbit/s |
| Data format | 8 data bits, no parity, 1 stop bit, no flow control |
| Circuit type | SELV |
| Connection | 2.5 mm jack, use only Westermo cable 1211-2027 |
