Name: Moxa NPort 6610-32-48V 32-Port RS-232 Secure Device Server - INOSAKI
SKU: MOXA-NPort 6610-32-48V
Price: 2335.55 USD
Availability: InStock

Technical Overview

The Moxa NPort 6610-32-48V is a 32-port secure device server designed to reliably transmit encrypted serial data over Ethernet. Part of the NPort 6000 series, it supports RS-232 serial standards with an 8-pin RJ45 connector, offering flexible baudrate configuration from 50 bps to 921.6 kbps, including non-standard rates. This rack-mountable device features an LCD panel and push buttons for easy configuration and supports robust security protocols like SSH, HTTPS (TLS 1.2), SNMPv3, and AES/DES/3DES encryption. It is powered by a ±48 VDC input and includes a 64 KB port buffer to prevent data loss during network disruptions, ensuring continuous operation in high-density industrial environments.

Key Features

Connects up to 32 RS-232 serial devices for high-density applications.
Supports non-standard baudrates from 50 bps to 921.6 kbps for broad compatibility.
Features internal 64 KB port buffers to prevent data loss during Ethernet connection failures.
Offers secure operation modes including SSH, Secure Real COM, and AES/DES/3DES encryption for data integrity.
Equipped with an LCD panel and push buttons for easy on-device IP address and mode configuration.
Supports IPv4/IPv6 and various network management protocols like DHCP, DNS, HTTP, SNMPv3, and SNTP.
Designed for rackmount installation with a robust metal housing suitable for industrial environments.

Technical Specification Matrix

Parameter	Value
Housing	Metal
Installation	Rack mounting
Input Voltage	±48 VDC, 20 to 72 VDC, -20 to -72 VDC
Input Current	293 mA @ 48 VDC
Operating Temperature	0 to 55°C (32 to 131°F)
Storage Temperature	-40 to 75°C (-40 to 167°F)
Ambient Relative Humidity	5 to 95% (non-condensing)
Ethernet Ports	1 x 10/100BaseT(X) (RJ45 connector)
Ethernet Magnetic Isolation Protection	1.5 kV (built-in)
Serial Ports	32 x RS-232 (8-pin RJ45 connector)
Baudrate	50 bps to 921.6 kbps (supports non-standard baudrates)
Data Bits	5, 6, 7, 8
Stop Bits	1, 1.5, 2
Parity	None, Even, Odd, Space, Mark
Flow Control	RTS/CTS, DTR/DSR, XON/XOFF
Console Port	RS-232 (TxD, RxD, GND), 8-pin RJ45 (19200, n, 8, 1)
Security Protocols	HTTPS (TLS 1.2), SNMPv3, SSHv2, DES, 3DES, AES
EMC Standards	EN 55032/35
EMI Standards	CISPR 32, FCC Part 15B Class A

Industrial Applications

1. Industrial SCADA/DCS Integration

Enables seamless and secure integration of numerous legacy RS-232 devices (PLCs, RTUs, sensors) from distributed industrial environments into an Ethernet-based SCADA or DCS network.

Problem Solved

Connects up to 32 RS-232 serial devices securely over Ethernet, providing reliable data transmission to a central SCADA/DCS. The wide operating temperature range (0 to 55°C) and robust metal housing ensure reliability in typical industrial control rooms or cabinets. The 1.5 kV magnetic isolation protects against electrical interference common in industrial settings.

RS-23232 portsEthernetSCADADCSsecure communication (SSH, AES)0-55°C1.5 kV isolation

2. Point-of-Sale (POS) System Connectivity for Large Retail/Hospitality

Consolidates and secures connections for multiple RS-232 peripheral devices like receipt printers, barcode scanners, and credit card readers to the main network in large retail or hospitality establishments.

Problem Solved

Manages high-density serial device connections (up to 32 RS-232 ports) from various POS peripherals, facilitating their communication with central servers over Ethernet. Secure data transmission (AES, DES, 3DES, SSH) is critical for handling sensitive transaction data, and the data buffering feature ensures no data loss during temporary network outages. The rack-mount design is ideal for back-office server rooms.

RS-23232 portsEthernetPOSdata encryption (AES)data bufferingrackmount

3. Building Automation System (BAS) Integration for Legacy Equipment

Integrates older or specialized RS-232-based devices within building automation systems (e.g., HVAC controllers, security systems, energy meters) into a modern IP network infrastructure.

Problem Solved

Incorporates up to 32 legacy RS-232 devices into a modern Ethernet-based building management system. The ability to handle non-standard baudrates (50 bps to 921.6 kbps) and robust communication features ensure compatibility and reliability for diverse equipment, extending the lifespan and functionality of existing infrastructure without costly upgrades of serial devices.

RS-23232 portsEthernetBASlegacy integrationnon-standard baudratesreliable data transmission