| Port Summary | |
| Serial Ports | 4 RS-232/422/485 ports |
| Ethernet Switch Ports | NPort S9450I all copper models: 5 RJ45 copper ports NPort S9450I copper/fiber models: 3 RJ45 copper ports, 2 fiber ports |
| Magnetic Isolation Protection | 1.5 kV built in |
| Console Ports | 1 (10-pin RJ45 connector) |
| • Physical Characteristics | |
| Housing | Metal |
| Weight | 2.54 kg (5.60 lb) |
| Dimensions | 80 x 160 x 109 mm (3.15 x 6.30 x 4.29 in) |
| • Environmental Limits | |
| Operating Temperature | -40 to 85°C (-40 to 185°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| • Power Requirements | |
| Input Voltage | WV models: 24/48 VDC (18 to 72 VDC) HV models: 110/220 VAC/VDC (88 to 300 VDC, 85 to 264 VAC) |
| Input Current | 520 mA @ 24 VDC 80 mA @ 110 VDC |
| • Standards and Certifications | |
| Safety | UL 508, UL 61010 |
| EMC | EN 61000-6-2/61000-6-4 |
| EMI | CISPR 22, FCC Part 15B Class A |
| EMS | IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV IEC 61000-4-5 Surge: Power 6 kV; Signal: 4 kV IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m; Signal: 10 V/m IEC 61000-4-8 |
| Hazardous Location | UL/cUL Class I Division 2 Groups A/B/C/D |
| • Warranty | |
| Warranty Period | 5 years |
| Details | See /warranty |
| • Device Server Specifications | |
| • Serial Interface | |
| Number of Ports | 4 |
| Serial Standards | RS-232/422/485 |
| Connector | DB9 male |
| Serial Line Protection | 2 kV isolation protection |
| RS-485 Data Direction Control | ADDC® (Automatic Data Direction Control) |
| Console Port | Dedicated RS-232 console port (10-pin RJ45) |
| • Serial Communication Parameters | |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, Even, Odd, Space, Mark |
| Flow Control | RTS/CTS and XON/XOFF |
| Baudrate | 50 bps to 921.6 Kbps |
| • Serial Signals | |
| RS-232 | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-4w | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-2w | Data+, Data-, GND |
| Digital Input | 2 inputs with the same ground, but electrically isolated from the electronics• +13 to +30 V for state "1" • -30 to +3 V for state "0" • Max. input current: 8 mA |
| • Software | |
| Configuration Options | Commａnd Line Interface (CLI) through Serial/Telnet/SSH, Web Console (HTTP/HTTPS), Windows Utility |
| Windows Real COM Drivers | Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10 (x86/x64), Windows 2008 R2/2012/2012 R2 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded |
| Fixed TTY Drivers | SCO Unix, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X |
| Linux Real TTY Drivers | Linux 2.4.x, 2.6.x, 3.x |
| Operation Modes | Real COM, TCP Server, TCP Client, UDP, RFC2217, Modbus, DNP3, DNP3 Raw Socket |
| Management | SNMP MIB-II, IEC 61850 MMS |
| • Reliability | |
| Alert Tools | Built-in buzzer and RTC (real-time clock) |
| Automatic Reboot Trigger | Built-in WDT (watchdog timer) |
| • MTBF (mean time between failures) | |
| Time | 347,436 hrs |
| Standard | Telcordia (Bellcore) Standard TR/SR |
| • Ethernet Switch Specifications | |
| • Ethernet Interface | |
| Standards | IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3x for Flow Control IEEE 802.1D for Spanning Tree Protocol IEEE 802.1w for Rapid STP IEEE 802.1Q for VLAN Tagging IEEE 802.1p for Class of Service IEEE 802.1x for Authenti |
| Network Protocols | ICMP, IPv4, TCP, UDP, ARP, Telnet, DNS, HTTP, SMTP, SNTP, IGMPv1/v2, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, DHCP Option 82, BootP, TFTP, SNTP, SMTP, RARP, GMRP, LACP, RMON |
| MIB | MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9 |
| Flow Control | IEEE 802.3x flow control, back pressure flow control interface |
| • Switch Properties | |
| Priority Queues | 4 |
| Max. Number of Available VLANs | 64 |
| VLAN ID Range | VID 1 to 4094 |
| IGMP Groups | 256 |
| Cybersecurity | Ready for NERC CIP compliance system development• Supports IEC 62443 Level 2 • Supports port access control list: MAC, 802.1x authentication • Supports RADIUS, TACACS+ • Supports Syslog for system/event |
| • Optical Fiber Interface | |
| • Switch Interface | |
| RJ45 Ports | 10/100BaseT(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection |
| Alarm Contact | 2 relay outputs with current carrying capacity of 1A @ 24 VDC |
Available Models
| Model No. | Description | |
|---|---|---|
| NPort S9450I-WV-T | 4-port RS-232/422/485 rugged device server, 5 10/100M Ethernet ports, 24/48 VDC, -40 to 85°C operating temperature | |
| NPort S9450I-HV-T | 4-port RS-232/422/485 rugged device server, 5 10/100M Ethernet ports, 88-300 VDC or 85-264 VAC, -40 to 85°C operating temperature | |
| NPort S9450I-2M-SC-WV-T | 4-port RS-232/422/485 rugged device server, 3 10/100M Ethernet ports, 2 100M multi-mode fiber ports with SC connectors, 24/48 VDC, -40 to 85°C operating temperature | |
| NPort S9450I-2M-SC-HV-T | 4-port RS-232/422/485 rugged device server, 3 10/100M Ethernet ports, 2 100M multi-mode fiber ports with SC connectors, 88-300 VDC or 85-264 VAC, -40 to 85°C operating temperature | |
| NPort S9450I-2M-ST-WV-T | 4-port RS-232/422/485 rugged device server, 3 10/100M Ethernet ports, 2 100M multi-mode fiber ports with ST connectors, 24/48 VDC, -40 to 85°C operating temperature | |
| NPort S9450I-2M-ST-HV-T | 4-port RS-232/422/485 rugged device server, 3 10/100M Ethernet ports, 2 100M multi-mode fiber ports with ST connectors, 88-300 VDC or 85-264 VAC, -40 to 85°C operating temperature | |
| NPort S9450I-2S-SC-WV-T | 4-port RS-232/422/485 rugged device server, 3 10/100M Ethernet ports, 2 100M single-mode fiber ports with SC connectors, 24/48 VDC, -40 to 85°C operating temperature | |
| NPort S9450I-2S-SC-HV-T | 4-port RS-232/422/485 rugged device server, 3 10/100M Ethernet ports, 2 100M single-mode fiber ports with SC connectors, 88-300 VDC or 85-264 VAC, -40 to 85°C operating temperature | |
| NPort S9450I-2S-ST-WV-T | 4-port RS-232/422/485 rugged device server, 3 10/100M Ethernet ports, 2 100M single-mode fiber ports with ST connectors, 24/48 VDC, -40 to 85°C operating temperature | |
| NPort S9450I-2S-ST-HV-T | 4-port RS-232/422/485 rugged device server, 3 10/100M Ethernet ports, 2 100M single-mode fiber ports with ST connectors, 88-300 VDC or 85-264 VAC, -40 to 85°C operating temperature |
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