SWD.de/+ Manufacturer +/CommFront Ltd./CFR-USB SERIAL CONVERTERS / ISOLATORS / REPEATERS / HUBS/CFR-USB TO RS232 / RS485 / RS422 / TTL / SERIAL / ETHERNET CONVERTERS products

CFR-USB-232A-1+2xTTL33-232-1 88,20 �

Fri, 06 Nov 2015 16:20:59 +0100

Port-powered USB TO dual TTL 3.3 V CONVERTER / ADAPTER

This port-powered, bi-directional USB to dual TTL 3.3V converter can be used to convert any standard full-duplex USB port into two full-duplex 3.3V TTL ports and vice versa.

The unit is powered from the USB port and it supports data auto-sensing & self-adjusting, which automatically adjust baud rate, parity, stop bit and other COM port parameters to the devices that they are connected to. Therefore, it requires no external power or baud rate settings. The unit uses the latest FTDI chipset and is fully compatible with Windows 8/7/Vista/XP/Server2008/ Server2003/2000/98 (32-bit), Windows 8/7/Vista/XP/ Server2008/Server2003 (64-bit), Win CE, Mac, and Linux.

CFR-USB-232A-1+2xTTL-232-1 88,20 �

Fri, 06 Nov 2015 15:56:59 +0100

Port-powered USB TO dual TTL 5.0 V CONVERTER / ADAPTER

This port-powered, bi-directional USB to dual TTL converter can be used to convert any standard full-duplex USB port into two full-duplex 5V TTL ports and vice versa.

CommFront's product quality is ensured by our strict ISO 9001:2008 quality control system, and we back our high-quality USB TTL converter / adapter products with a 30-day risk-free money-back guarantee and a 5-year replacement warranty

CFR-USB-Serial-3 101,95 �

Wed, 12 Jun 2019 19:44:40 +0200

Opto-Isolated USB to RS232/RS485/RS422 Serial Converter

Model: USB-Serial-3

The USB-Serial-3 is a rugged, industrial-grade, optically-isolated USB to RS-232/485/422 converter, which can be used to convert any standard USB port into a three-wire RS-232 port, a two-wire RS485 port, or a four-wire RS422/RS485 port and vice versa. This product features 2500V opto-isolation circuitry, which effectively protects your USB devices from transient surges, ground loops, remote lightning and spikes. The unit also comes with a built-in selectable 120 Ohm terminator for system reliability and easy installation. The USB-Serial-3 uses the latest chipset from Silicon Labs and is fully compatible with Windows 8, Windows 7/Vista/XP/Server2003/2000 (32-bit), Windows 8/7/Vista (64-bit), Win CE (5.0, 6.0), Mac OSX, and Linux (2.6x, 2.4.36).

RS232, 2-wire RS485 or 4-wire RS485/RS422 | 300 to 115.2K Baud

CFR-USB30-ETH-1 40,75 �

Mon, 31 Aug 2020 11:32:39 +0200

USB 3.0 ZU GIGABIT ETHERNET KONVERTER

The USB30-ETH-1 is a high-quality, high-performance, port-powered USB 3.0 to Gigabit Ethernet converter that can be used to convert any standard USB 3.0 port into a Gigabit Ethernet port and vice versa. This product supports USB 3.0 standards (backward compatible with USB 1.1 and USB 2.0), and it features auto-negotiation for half or full-duplex and 10, 100, or 1000Mbps data rates. This USB 3.0 to Gigabit Ethernet converter is efficiently powered from the USB bus and it complies with the Energy-Efficient Ethernet standard (IEEE 802.3az), in which it enters a low power idle state to reduce power and to achieve a more energy efficient Ethernet. The unit complies with IEEE 802.3, 802.3u, 802.3ab, and 802.3x standards and is fully compatible with Windows 10 / 8 / 7 / Vista / XP, WinCE / Mobile, Linux, and Mac 10.6 or later.

USB 3.0 to Gigabit Ethernet converter.
Backward compatible with USB 1.1 and USB 2.0.
Supports USB Super / High / Full / Low Speed modes with bus power.
Complies with the Energy-Efficient Ethernet standard (IEEE 802.3az).
Supports dynamic cable length detection and dynamic power adjustment Green Ethernet (Gigabit mode only).
Complies with IEEE 802.3, 802.3u, and 802.3ab standards.
Supports full duplex operation with IEEE 802.3x flow control.
Supports IPv4 / IPv6 packet Checksum Offload Engine (COE) to reduce CPU loading.
Supports suspend mode and remote wakeup.
Supports Windows 10 / 8 / 7 / Vista / XP / 2000, WinCE / Mobile, Linux, and Mac OS v10.6 or later.
Surface Mount Technology manufactured to RoHS and ISO-9001 standards.
Safety: Strictly certified by SGS (Cert no. EM/2014/C0046C; EM/2014/C0047C).
5-year manufacturer's warranty.

Details

Features

USB 3.0 to Gigabit Ethernet converter.
Backward compatible with USB 1.1 and USB 2.0.
Supports USB Super / High / Full / Low Speed modes with bus power.
Complies with the Energy-Efficient Ethernet standard (IEEE 802.3az).
Supports dynamic cable length detection and dynamic power adjustment Green Ethernet (Gigabit mode only).
Complies with IEEE 802.3, 802.3u, and 802.3ab standards.
Supports full duplex operation with IEEE 802.3x flow control.
Supports IPv4 / IPv6 packet Checksum Offload Engine (COE) to reduce CPU loading.
Supports suspend mode and remote wakeup.
Supports Windows 10 / 8 / 7 / Vista / XP / 2000, WinCE / Mobile, Linux, and Mac OS v10.6 or later.
Surface Mount Technology manufactured to RoHS and ISO-9001 standards.
Safety: Strictly certified by SGS (Cert no. EM/2014/C0046C; EM/2014/C0047C).
5-year manufacturer's warranty.

Specifications

Part Number:	USB30-ETH-1
Compatibility:	USB 3.0 (backward compatible with USB 2.0 and USB 1.1)
Power Source:	Port power from USB port
Compliances:	IEEE 802.3, 802.3u, 802.3ab, 802.3az, 802.3x
LEDs:	R/W, LINK, DUPLEX
Distance:	USB side: 10ft (3m); Ethernet side: 300ft (100m)
Connector:	1x USB type A male; 1x RJ-45 female
Dimensions (H x W x D):	2.6 x 1.5 x 0.8 in (66 x 39 x 20 mm)
Cable length:	5.9in (0.15m)
Weight:	1.4 oz (40 g)
Operating Temperature:	32ºF to 158ºF (0ºC to 70ºC)
Operating Humidity:	5% to 95% RH (no condensation)

CFR-USB-232-1 25,45 �

Mon, 21 Jan 2019 19:02:50 +0100

Port-Power USB TO RS232 CONVERTER / USB TO RS232 ADAPTERS

USB TO RS232 ADAPTER / CONVERTER (WINDOWS 8 / 7 SUPPORTED!)

Model: USB-232-1

The USB-232-1 is a port-powered, bi-directional USB to RS232 adapter / USB to RS232 converter that can be used to convert any standard USB port (USB 2.0 - backward compatible) into a RS232C port and vice versa.

This high-quality, high-performance USB to RS232 converter uses the latest FTDI chipset and is fully compatible with Windows 8, Windows 7 / Vista / XP / Server2008 / Server2003 / 2000 / 98 (32-bit), Windows 8, Windows 7 / Vista / XP / Server2008 / Server2003 (64-bit), Win CE, Mac, and Linux. The unit comes with a USB type A female connector on the USB side and a DB9 male connector on the RS232 side.

CommFront's product quality is ensured by our strict ISO 9001:2008 quality control system, and we back our high-quality USB RS232 converter / adapter products with a 30-day risk-free money-back guarantee and a 5-year replacement warranty. ISO 9001:2008 quality control system, and we back our high-quality USB RS232 converter / adapter products with a 30-day risk-free money-back guarantee and a 5-year replacement warranty.

CFR-USB-232A-1 33,95 �

Thu, 09 Dec 2021 12:39:24 +0100

Port-powered USB TO dual RS232 ADAPTER / USB TO DUAL RS232 CONVERTER

INTRODUCTION (USB TO DUAL RS232 CONVERTER)

The USB-232A-1 is a port-powered, bi-directional USB to RS232 converter that can be used to convert any standard USB port (USB 2.0 - backward compatible) into two RS232C ports and vice versa.

This high-quality, high-performance USB to dual RS232 converter uses the latest FTDI chipset and is fully compatible with Windows 8 / 7 / Vista / XP / Server2008 / Server2003 / 2000 / 98 (32-bit), Windows 8 / 7 / Vista / XP / Server2008 / Server2003 (64-bit), Win CE, Mac, and Linux. The unit comes with a USB type A female connector on the USB side and two DB9 male connectors on the RS232 side.

INTRODUCTION:	The USB-232A-1 is a port-powered USB to dual RS-232 converter that can be used to convert any standard USB port (USB 2.0 backward compatible) into two RS-232C ports. The unit uses the latest FTDI chipset and is fully compatible with Windows 7/Vista/XP/Server2008/Server2003/2000/98 (32-bit), Windows 7/Vista/XP/Server2008/Server2003 (64-bit), Win CE, Mac, and Linux.
FEATURES:	Adds two RS-232 ports to your USB port. RS-232 data & signals: TX, RX, RTS, CTS, DTR, DSR, DCD, RI, and GND. Supports Windows 7/Vista/XP/Server2008/Server2003/2000/98 (32-bit), Windows 7/Vista/XP/ Server2008/Server2003 (64-bit), Win CE, Mac, and Linux. Supports remote wakeup and power management. No IRQs required, no IRQ conflicts. Port-powered, no external power required. Plug and play (hot-pluggable, data format auto-sensing and self-adjusting). CE/FCC certified.
SPECIFICATIONS:
Compatibility:	USB 2.0 (backward compatible) and EIA/TIA RS-232C standards
Power Source:	From USB port
Current Consumption:	Under 100mA
Output Power on Pin 3 (TX):	About -9VDC
RS-232 Data Rate:	300 to 128,000bps (auto-sensing and self-adjusting)
Distance:	USB side: 10ft (3m); RS-232 side: 16ft (5m)
Connector:	USB side: 10ft (3m); RS-232 side: 16ft (5m)
LEDs:	2x TX, 2x RX and 1x Power
Dimensions (H x W x D):	0.9 x 2.8 x 3.5 in (24 x 72 x 88 mm) (excluding cable)
Weight:	2.9 oz (83 g)
Cable Length:	2 ft (0.6 m)
Operating Temperature:	32F to 95F (0C to 35C)
Operating Humidity:	Up to 90% RH (no condensation)

CFR-USB-232-1+TTL-232-1 53,50 �

Mon, 09 Apr 2018 11:41:12 +0200

Port-powered USB TO TTL 5.0 V CONVERTER / ADAPTER

This port-powered, bi-directional USB to TTL converter can be used to convert any standard full-duplex USB port into a full-duplex 5V TTL port and vice versa.

CFR-USB-422-1 32,25 �

Tue, 09 Feb 2021 15:42:14 +0100

Port-powered USB TO RS422 CONVERTER / USB TO RS225 ADAPTER

INTRODUCTION (USB TO RS422 CONVERTER / ADAPTER)

The USB-422-1 is a port-powered, bi-directional, integrated USB to 4-wire RS422 / RS485 converter that can be used to convert any standard full-duplex USB port into a four-wire full-duplex RS422 / RS485 port and vice versa. This high-quality, high-performance USB to RS422 converter can be used to communicate with one loop of up to 256 units of RS422/RS485 devices, and it comes with a built-in selectable 120-Ohm terminator for system reliability and easy installation (see Application Note). The USB to RS422 adapter is powered from the USB port and it supports data auto-sensing & self-adjusting, no baud rate setting is required. And with the data direction auto-turnaround technology, no external power or flow control is required for RS485 communications. The unit uses the latest FTDI chipset and is fully compatible with Windows 8/7/Vista/XP/Server2008/ Server2003/2000/98 (32-bit), Windows 8/7/Vista/XP/ Server2008/Server2003 (64-bit), Win CE, Mac, and Linux.

CommFront's product quality is ensured by our strict ISO 9001:2008 quality control system, and we back our high-quality USB RS422 converter / adapter products with a 30-day risk-free money-back guarantee and a 5-year replacement warranty.

CFR-USB-232-1+TTL33-232-1 53,50 �

Wed, 04 Mar 2020 16:42:00 +0100

Port-powered USB TO TTL 3.3 V CONVERTER / ADAPTER

This port-powered, bi-directional USB to TTL 3.3V converter can be used to convert any standard full-duplex USB port into a full-duplex 3.3V TTL port and vice versa.

CFR-USB-485-1 32,25 �

Fri, 05 Apr 2019 15:09:18 +0200

Port-powered USB TO RS485 CONVERTER / USB TO RS485 ADAPTER

INTRODUCTION (USB TO RS485 CONVERTER / ADAPTER)

The USB-485-1 is a port-powered, bi-directional, integrated USB to RS485 converter / adapter that can be used to convert any standard full-duplex USB port into a two-wire balanced half-duplex RS485 port and vice versa. The unit can be used to communicate with one loop of up to 256 units of RS485 devices and it comes with a built-in selectable 120-Ohm terminator for system reliability and easy installation (see Application Note). This USB to RS485 converter is powered from the USB port and it supports data auto-sensing & self-adjusting, therefore, no baud rate setting is required. And with the data direction auto-turnaround technology, no external power or flow control is required for RS485 communications. The USB to RS485 adapter uses the latest FTDI chipset and is fully compatible with Windows 8/7/Vista/XP/Server2008/ Server2003/2000/98 (32-bit), Windows 8/7/Vista/XP/ Server2008/Server2003 (64-bit), Win CE, Mac, and Linux.

CommFront's product quality is ensured by our strict ISO 9001:2008 quality control system, and we back our high-quality USB RS485 converter / adapter products with a 30-day risk-free money-back guarantee and a 5-year replacement warranty.