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High speed ruggedized fiber to USB interface converter


High speed ruggedized fiber to USB interface converter The Model 4165 is a high speed ruggedized Fiber-to-USB interface converter from Electro Standards Laboratories. With its integrated rate buffering, the Model 4165 converts USB 2.0 compliant data from a standard PC to a serial asynchronous data interface over fiber with a user selectable baud rate of up to 3 Mbps. The Model 4165 is ideal for applications involving PC communications that require high speed, secure communications, and optical isolation. Designed to operate from -40°C to +85°C, the high speed ruggedized fiber to USB interface converter is a member of Electro Standards Laboratories' rugged community media converter family. Typical applications include constructing an optically isolated point-to-point communications link between the USB ports of two PC's, or an optically isolated high speed communications link between a PC and a serial data network subjected to a high EMI environment that might corrupt communications over a copper interface. The unit features ESD protection circuitry on the USB I/O connector. The unit's power input is protected from transients and features 3kVDC isolation to prevent system ground loops. The high speed ruggedized fiber to USB interface converter can be powered from a wide input range of 10VDC-36VDC, with models also available for other voltage ranges such as 4.5VDC-9VDC and 19VDC-72VDC. Other features include user selectable fiber polarity, user selectable asynchronous data format, dual DB9 power connectors (board only) for convenience in bused power applications, Tx, Rx, and Power indicator LEDs. The converter is available as a board only with front mounting threaded brackets for rack mounting in embedded applications. It is also available in a desk top package with DIN rail mounting hardware for applications that require an enclosure.

Product specifications
Fiber Interface:
Connectors: Fiber Optic ST
TX Power: -12.5 dBm
RX Sensitivity: -27.5 dBm
Optical Budget: 15 dB
Max. Link Distance with 62.5/125µm fiber:
5.35 kM at up to 3 Mbps, 25°C
3.75 kM at up to 3 Mbps, -40°C to +85°C
Wavelength: 820 nm/850 nm, multimode
Fiber Size: 50/125 µm, 62.5/125 µm, 100/140 µm.

Fiber Polarity:
Logical 1 = Light ON/OFF: User Selectable

USB Interface:
Connectors: USB, Type B, High Retention
USB Data Format:
Type: USB 2.0 Compliant USB Client
Rate: USB Data Transfer Rates
Supports low speed (1.5 Mbps)
Full speed (12 Mbps)
High speed (480 Mbps)

Fiber Data Format:
Type: Asynchronous, user selectable format
Rate: User selectable baud rates from 300 bps to 3 Mbps
Fiber-to-USB rate conversion: Internally buffered.

Indicators:
LEDs: TXD, RXD, PWR

Power:
Input Power:
10VDC-36VDC std
4.5VDC-9VDC
19VDC-72VDC
Others at 1.5W
Isolation: 3kVDC
Connectors:
Dual DB9F for Power Daisy Chaining (board only)
DC Power Jack (desktop unit)

Operating Environment:
-40°C to +85°C

Model 4166 Mechanical (Board Only):
Model / Cat No: 4166 / 304166
Size: 4.8" x 3.9" x 0.63"
Weight: Approx. 3.2 oz (91g)
Mounting: Mounting Holes, Rt Angle Brackets

Model 4165 Mechanical (Desktop Unit):
Model / Cat No: 4165 / 304165
Size: 5" x 4.25" x 1.4"
Weight: Approx. 9.8 oz (278g)
Mounting: 4 Threaded Holes Std, DIN rail

productsManufacturer/supplier's information


Company name:   Electro Standards Laboratories [ Homepage ]
Business address:   36 Western Industrial Drive
Cranston, RI, USA
Zip/postal code:   02921
Telephone number:   401-943-1164
Fax number:   401-946-5790
Contact name:   Tina Corticelli [ Email ]


Product groups: DAQ   USB

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