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StarTech.com NETRS2321P - page 1
Manual Revision: 07/09/2013 For the most up-to-date information, please visit: www.startech.com DE: Bedienungsanleitung - de.startech.com FR: Guide de l'utilisateur - fr .startech.com ES: Guía del usuario - es.startech.com IT: Guida per l'uso - it.startech.com NL: Gebruiksaanwijzing - nl.startech.com PT: Guia do usuário - pt.star tech.c ...
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StarTech.com NETRS2321P - page 2
Instruction Manual FCC C ompliance Statement This equipment has been tested and f ound to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules . These limits are desig ned to provide reasonable protection against harmful interference in a residential installation. This equipment generates , uses and can radiate ...
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StarTech.com NETRS2321P - page 3
Instruction Manual i T able of C ontents Product Overview .................................................................................. 1 DIN Rail Mounting..................................................................................................................................... 2 Load Default Settings / System Reset Button .......... ...
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StarTech.com NETRS2321P - page 4
Instruction Manual ii Product Applications ............................................................................. 17 UDP ................................................................................................................................................................ 17 TCP ...................................................... ...
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StarTech.com NETRS2321P - page 5
Instruction Manual 1 P roduc t Overview T op View Fron t View Rear View DIN rail screw hole Wall-moun t screw hole RS-232 DB9 male serial port DC Jack Load Default/Reset Button RJ45 10/100M Ethernet port ...
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StarTech.com NETRS2321P - page 6
Instruction Manual 2 DIN Rail Mounting Attach the included DIN Rail brackets (one per side) using the provided screw s to the top DIN Rail screw hole (marked in the above diagram), and clip t o your DIN Rail Load Default Settings / Sy stem Reset Button Load Default Settings Press and hold this button f or more than 3 seconds, then release to load t ...
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StarTech.com NETRS2321P - page 7
Instruction Manual 3 Pin 1 TX+ 2 T X- 3 RX+ 6 RX- RJ45 Ethernet Pin Assignmen ts RS-232 DB9 Male Pin Assignment NOTE: This serial device ser ver performs as a DTE device. Pin Name I/O 1 DCD Input 2 RD Input 3 TD Output 4 DTR Output 5 GND 6 DSR Input 7 RTS Output 8 C TS Input ...
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StarTech.com NETRS2321P - page 8
Instruction Manual 4 Introduction Packaging C ontents • 1 x Serial over IP Device Server • 1 x Universal P ower Adapter (NA/UK/EU) • 1 x Software CD • 1 x Instruction Manual • 1 x DIN Rail Kit Installation W eb Brow ser Method 1. Plug in the power adapt er and connect the RJ45 inter face to y our LAN. NOTE: Alt ernatively, y ou can also u ...
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StarTech.com NETRS2321P - page 9
Instruction Manual 5 Broadcast Search The Broadcast Search function is used to locate all NETRS2321P devices that are connected to the same LAN as your computer . Since the Broadcast Search function searches by MA C address and not IP address, all NETRS2321P connected to the LAN will be located, regar dless of whether or not they are par t of the s ...
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StarTech.com NETRS2321P - page 10
Instruction Manual 6 W eb Console Opera tion Enter the IP address you ha ve set for the NETRS2321P device into your web bro wser address bar (default IP: 10.1.1.1) and you will prompted to login with y our user ID and password (Default: admin/admin). After a successful login, you will see A dministrator , TCP Mode, UDP Mode , UART , and R eset Devi ...
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StarTech.com NETRS2321P - page 11
Instruction Manual 7 Sy stem IP On this page, you can adjust the NETRS2321P network conguration. If set to DHCP mode, all other settings will be ignored , and the IP address will be assigned by DHCP server after resetting the device. Press “Update ” to store the data. Reset the device to take eect. Sy stem Status On this page, you can dis ...
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StarTech.com NETRS2321P - page 12
Instruction Manual 8 Load default setting On this page, you can load and stor e the fac tory default settings into EEPROM. NOTE: Network settings and M AC address will not be changed. Press “Load” to load default settings. Reset the device t o take eect. Firm ware updat e On this page, you can update the rm ware via Ethernet. W ARNING! Pr ...
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StarTech.com NETRS2321P - page 13
Instruction Manual 9 T CP Mode NOTE: When T CP mode is set to Ser ver or Client mode , the UDP mode will be disabled automatically . When UDP mode is enabled , the T CP mode will be disabled automatically . Once you hav e completed making changes, press "Update" to store the data. Reset the device to take eect. T elnet Server / Client ...
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StarTech.com NETRS2321P - page 14
Instruction Manual 10 Reverse T elnet Reverse T elnet works the same as T elnet Ser ver mode . The T elnet por t is listens f or a connection after booting up. If you encounter err ors when using some T elnet clients, such as the Microsoft interpretation of T elnet for W indows XP you can try the connection using Reverse T elnet mode. CLI Mode The ...
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StarTech.com NETRS2321P - page 15
Instruction Manual 11 UDP Mode When UDP mode is enabled, TCP mode will be disabled automatically . I n UDP mode , the Local P or t will be assigned to this devic e. Y ou can list the remote connection IP and Port for up to 10 remot e devices. Once you hav e completed making changes, press "Update" to store the data. Reset the device to ta ...
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StarTech.com NETRS2321P - page 16
Instruction Manual 12 UA R T U AR T or Univ ersal Asynchronous Receiver Transmitt er refers to the ‘RS-232 serial por t’ of the NETRS2321P . All of the por t settings are modied from this page . Once you hav e completed making changes, press "Update" to store the data. Reset the device to take eect. Baud rate Set the baud rate o ...
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StarTech.com NETRS2321P - page 17
Instruction Manual 13 Hardware F low Control Set the ow control mode of U ART inter face as enabled or as none . U ART M emory Overow count Shows the number of overow bytes in network buer . U ART FIFO O verow count Shows the number of overows counted in the U AR T RX buer . Delimiter This sets the Character 1 and/or Character ...
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StarTech.com NETRS2321P - page 18
Instruction Manual 14 Virtual C OM S oftware Opera tion The Virtual Com application lets you install and congure your NETRS2321P easily over the network. Five function groups are pr ovided to ease the installation process, allow COM mapping , and provide monitoring and IP location server functions. Conguration Once the software is installed a ...
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StarTech.com NETRS2321P - page 19
Instruction Manual 15 C OM Mapping T o map a vir tual C OM por t, select COM Mapping fr om the lef t pane of the VCOM application, then click Add Click OK to create the C OM Mapping T CP/UDP Depending on the protocol you ar e using, the options below will enable/disable automatically as applicable. Server/Client ( T CP Mode only) Set the device to ...
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StarTech.com NETRS2321P - page 20
Instruction Manual 16 Set the device to be a T elnet Client . In the case the Ethernet connected device is the T elnet ser ver or other NETRS2321P in server mode. IP Address Depending on your selections above, there ar e one of three scenarios: TCP Server - Disabled TCP Client - Remote Server Addr ess UDP - Remote T arget Address Local P or t Assig ...
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StarTech.com NETRS2321P - page 21
Instruction Manual 17 P roduc t A pplications UDP TC P TCP Server Mode ...
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StarTech.com NETRS2321P - page 22
Instruction Manual 18 Specications Connectors 1x DB-9 (9-pin; D-Sub) Male 1x RJ-45 Female Serial Protocol RS-232 Maximum Baud Rate 230400 Data Bits 5,6,7,8 Flow C ontrol RTS/CTS, None Parity Odd, Ev en, None, Space, Mark Stop Bits 1, 1.5, 2 Supported Protocols DHCP , T CP/IP , UDP , HTTP , ICMP , ARP , T elnet Supported Network Link Speeds 10/10 ...
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StarTech.com NETRS2321P - page 23
Instruction Manual 19 T echnical Suppor t StarT ech.com’ s lifetime technical support is an integral part of our commitment to provide industry-leading solutions. If you ever need help with your pr oduc t, visit ww w .star tech.c om/suppor t and access our compr ehensive selection of online tools, documentation, and downloads. For the la test dri ...
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StarTech.com NETRS2321P - page 24
Hard-to-nd made easy . At StarT ech.com, that isn ’t a slogan. It ’ s a promise. StarT ech.com is your one-stop source for every connectivity par t you need. F rom the latest technology to legacy products — and all the parts that bridge the old and new — we can help you nd the parts that connect your solutions. We make it easy t o loc ...
