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By Interfaces -

- Serial TTL, Internal

- RS232, Internal, 12/24/48V

- RS232, Standalone

- USB, Internal

- USB, Standalone

- PC/104

- ISA Bus

 

By Applications -

- Medical Modems

- Contact ID Modems

- Leased-Line Modems

- Bell 202 Compatible

- Speakerphone Modems

 

Wireless Modems

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- USB/SMD

- USB

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PC/104 Products

PC/104 Modem

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PC/104 LAN

 

Custom Specifications

Build-to-Suit, Wired or Wireless

 

Embedded GPS Modules –RB9100, RB9100HM
- High-sensitivity GPS Engine
-
For Mobile, Cameras, GPS applications
 

LUHM-200

LUHM-200NE

RB9100 SMD Module

RB9100HM DIP Module


Radicom LUHM-200 Low-power USB 2.0 to 10/100M Fast Ethernet controller is a high performance and highly integrated device which enables a small form factor, and simple plug-and-play Fast Ethernet network connection capability for desktops, notebook PC’s, Ultra-Mobile PC’s, docking stations, game consoles, digital-home appliances, and any embedded system using a standard USB port.

The LUHM-200 family is designed to meet IEC60601-1 requirements for Medical Applications.
The LUHM-200 features a USB interface to communicate with a USB Host Controller and is compliant with USB specification V1.1 and V2.0. The LUHM-200 implements 10/100Mbps Ethernet LAN function based on IEEE802.3 and IEEE802.3u standards with embedded SRAM for packet

 

Features:

  • Single chip USB 2.0 to 10/100M Fast Ethernet controller

  • USB Device Interface

  • Integrates on-chip USB 2.0 transceiver and SIE compliant to USB Spec 1.1 and 2.0

  • Supports USB Full and High Speed modes with Bus-Power or Self-Power capability

  • Supports AutoDetach power saving, Detach from USB host when Ethernet cable is unplugged

  • Fast Ethernet Controller

  • Integrates 10/100Mbps Fast Ethernet

  • IEEE 802.3 10Base-T100Base-TX compatible

  • IEEE 802.3 100BASE-FX compatible

  • Embedded SRAM for RX/TX packet buffering

  • Supports IPv4/IPv6 packet Checksum Offload Engine to reduce CPU loading, including IPv4 IP/TCP/UDP/ICMP/IGMP & IPv6 TCP/UDP/ICMPv6 checksum check & generation

  • Supports full duplex operation with IEEE 802.3x flow control and half duplex operation with back-pressure flow control

  • Supports 2 VLAN ID filtering, received VLAN Tag (4 bytes) can be stripped off or preserved

  • PHY loop-back diagnostic capability

  • Support Wake-on-LAN Function

  • Supports Suspend Mode and Remote Wakeup via Link-change, Magic packet, MS wakeup frame and external wakeup pin

  • Supports Protocol Offloads (ARP & NS) for Windows 7 Networking Power Management

  • Optional PHY power down during Suspend mode

  • Advanced Power Management Features

  • Supports dynamic power management to reduce power dissipation during idle or light traffic period

  • Supports very l9ow power Wake-on-LAN (WOL) mode when the system enters suspend mode and waits for network event to awake it up

  • Operating over -40°C to +85°C

  • RoHS compliance

  • Agency approvals: (pending)
    • FCC, IC, CE, IEC/EN60601-1-2, IEC/EN60601-1-11

Applications:

  • ATM Terminals

  • Data Collection

  • Healthcare

  • POS Terminals

  • Remote Diagnostics

  • Remote Monitoring

  • Remote Metering

  • Security Systems

  • Vending Machines

Specifications:

Parameter

Min

Typ.

Max.

Units

Operating Temperature

-40

+25

+85

°C

Relative Humidity (non-condensing)

+10

N/A

+90

%

Voltage Requirement: LUHM-200

3.0

3.3

3.6

VDC

                    LUHM-200NE / 200E

 

5V

 

VDC

Power Consumption: LUHM-200

780?

875

1060?

mW

                    LUHM-200NE / 200E

 

 

 

 

Current Consumption: LUHM-200

 

175

 

mA

                    LUHM-200NE / 200E

 

175?

 

 


Ordering Information

Model Number

Interfaces

VCC

Dimensions

Descriptions

LUHM-200
LUHM-200

USB

Ethernet

5 VDC ??

1" x 1" x 0.25"(H)

Connect USB device to IP networks with a 10/100BaseT interface.

LUHM-200NE
LUHM-200NE

USB

Ethernet

5 VDC

1.2" x 2.5" x 0.63"(H)

LUHM-200 on a carrier board with USB Type B, and RJ45 connectors installed.

LUHM-200E
LUHM-200E

USB

Ethernet
(RJ45)

5 VDC

1.4 “ x  3.0 “  x  1.0 “ (H)

Stand-alone USB-to-LAN with USB Type B and RJ-45 connectors installed

Mechanical Diagram & Pin Assignments - LUHM-200 & LUHM-200NE

LUHM-200
PIN   PIN  
TXOP (O) 20 RXIP (I)
2 TXON (O) 19 RXIN (I)
3 WAKUP (I) 18 N/A
4 3V3 (P)  17 <KEY>
5 RESET_N (I) 16 DM (I/O)
6 GND (P) 15 DP (I/O)
7 LINK (O) 14 USB_5V (P)
8 USB-ACT (O) 13 GND (P)
9 N/A 12 N/A
10 N/A 11 N/A
I: Input
O: Output
I/O: Input/Output
P: Power

LUHM-200NE

Note:

  1. Pin spacing is 0.100 inch from center to center.

  2. Suggested mating female connector:

             Samtec P/N. #SSW-110-21-G-S (RoHS Thru-Hole)

             Samtec P/N. #SSW-110-22-G-S-VS (RoHS SMT)

  3. Square pins - 0.025" x 0.025"

__________________________________________________________________________

Information furnished by Radicom Research is believed to be accurate and reliable.  However Radicom Research assumes no responsibility for its use, or any infringement of patents or other rights of third parties which may result from its use.  Radicom Research reserves the right to change circuitry at any time without notice.  This document is subject to change without notice.

The information contained herein is subject to change without notice. Logos, trademarks and copyrights are property of their respective owners.

 

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