USB2.0 Fiber Optic Extender
※ | Compliant with USB2.0/1.0/1.1 Specification |
※ | Up to 480Mbps data rate; USB 1.1 is supported |
※ | Supports all operating systems: Windows®, Mac OS X® and Linux® |
※ | Built‑in 4‑port USB2.0 HUB, |
| ※ | Up to 10k m transmission distance with 1-core SMF |
※ | Supports BIOS setup access and remote USB disk boot‑up |
※ | Supports USB input peripherals such as USB touch screens, |
| USB graphic tablets, USB mice and USB keyboards; | |
※ | Supports USB2.0 flash drives, portable hard drives, etc. |
| ※ | Supports Bank U-KEY and other high‑security U-KEY devices |
| ※ | Supports USB2.0 cameras, USB2.0 sound cards, USB2.0 headsets; |
| ※ | Supports USB scanners, USB printers and USB optical drives |
※ | On‑board ESD protection IC to eliminate electrostatic interference |
※ | Low RFI / EMI profile for sensitive applications |
※ | Plug-and-play，Hot-pluggable，Rack-mountable |
※ | Offering flexible and versatile fixing options |
The UFE‑2452 High‑Speed USB2.0 Extender consists of a Local Unit (LEX) and a Remote Unit (REX). It transmits signals over optical fiber to overcome the short‑distance limitation of copper cables. When used with singlemode fiber, it achieves transmission distances up to 10km and delivers USB2.0 data throughput up to 480 Mbps. No driver installation is required, providing a true plug‑and‑play solution.
The Remote Unit (REX) of this product features four USB2.0 High‑Speed ports. Each port supplies 500 mA current; port current can reach 1 A for the custom version. Adopting proprietary technology, the UFE‑2452 offers backward compatibility with USB1.1. It supports BIOS setup access and remote USB disk boot‑up. It works with high‑speed webcams, USB security tokens, USB2.0 cameras, digital cameras, printers, USB scanners, touch‑screens, game controllers and other USB devices, delivering excellent compatibility as well as stable and reliable performance.
Protocol | USB2.0,USB1.1,USB1.0 |
Maximum Speed | 480Mbps Half‑duplex |
Transmission Mode | Patented P‑2‑P real‑time USB 2.0 fiber transparent transmission technology |
Connections | |
LEX Local Unit | Up Port：1x USB2.0 Type‑A Female |
| REX Remote Unit | Down Ports：4x USB2.0 Type‑A Female |
Fiber Interface | 1x SFP Port |
| Transmission Wavelength | 1310nm / 1550nm |
| Optic Transceiver Rate | 1.25Gbps |
Fiber Cable | |
Fiber Type / Transmission Distance | 9/125μ singlemode fiber: ≤10km |
REX Down Port Power Supply Capacity | |
Standard Version | Total peripheral current: ≤1A; Single‑port current: 500mA |
Custom Version | Total peripheral current: ≤4A; Single‑port current: 900mA |
Mechanical Characteristics | |
Material | High‑strength aluminum alloy housing |
Dimensions (W x D x H) | 88.8 mm (without mounting ears) × 85 mm × 29 mm 131.8 mm (without mounting ears) × 85 mm × 29 mm |
Weight | LEX: 450g REX: 450g |
Environmental Requirements | |
Operating Temperature | 0° C to +50° C |
Storage Temperature | -40°C to +85°C |
Operating Humidity | 5% to 80% (non‑condensing) |
Storage Humidity | 5% to 95% (non‑condensing) |
Power & Power Consumption | |
| LEX Unit | Powered by USB2.0 port, no external power adapter required |
REX Unit | Standard Version Input: 100‑240VAC / 50‑60Hz, 0.2AOutput: DC 5V, 2.0A, 5/2.5 mm jack Custom Version Input: 100‑240VAC / 50‑60Hz, 0.2AOutput: DC 5V, 5.0A, 5/2.5 mm jack |
Power Consumption | LEX: 3 W（Max） REX: 3.5W（Max） |
Warranty | |
Limited Warranty | 2‑year warranty with long‑term repair service |
LEX unit
REX unit
PORT | LEX | REX |
USB3.1 HOST | Connect to host PC USB2.0 port | |
DEVICE | Down‑ports: Connect to USB2.0 peripherals | |
POWER | Power adapter socket | Power adapter socket |
FIBER | SFP Module cage | SFP Module cage |
LED indicator | ||
HOST | ON : LEX properly connected to host PC OFF: LEX not connected to host PC | Reserved |
SUSPEND | ON: LEX connected to PC host, active status OFF: LED in suspend status | ON: REX connected to PC host, active status OFF: LED in suspend status |
LINK | ON : Normal connection between LEX and REX OFF: Connection failure between LEX and REX | ON : Normal connection between LEX and REX OFF: Connection failure between LEX and REX |
ACT | ON : Connected, no data transmission BLK: Data communication in progress | ON : Connected, no data transmission BLK: Data communication in progress |
POWER | ON：Device powered‑on normally OFF: No power supply to device | ON：Device powered‑on normally OFF: No power supply to device |
LOS | OFF: The input optical power is normal ON : Los of optical signal | OFF: The input optical power is normal ON : Los of optical signal |
※ Seat Collaboration Manage System | ※ LED signboards in streets and in stadiums | ※ Factory assembly line |
※ Remote monitor for traffic | ※ Ultra‑High‑Voltage inspection & monitoring | ※ TV Broadcast Station |
※ Industrial, military control | ※ Astrophotography cameras | ※ LCD, Projector, Plasma display |
※ Airplane On-board Video System | ※ High‑speed signal acquisition cards | ※ Conference Room Video Equipment |
※ Passenger Information System | ※ Medical Imaging Equipment | ※ Home Theater |
The USB2.0 Fiber Optic Extender ships with the items listed below. If any of these items are not present in the box when you first open it,immediately contact your dealer or Smartopcom.
※ 1 x UFE-2452L (LEX)
※ 1 x UFE-2452R (REX)
※ 1 x 1.5m Male A to Male A USB2.0 cable
※ 1 x 5V/2A DC Power adapter
※ 1 x Datasheet
