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QEI UG-1032 User Manual

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UG-1032
6LAP5 LAN Adapter Panel
Dual Modem
December 2018
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QEI UG-1032 Specifications

General IconGeneral
ModelUG-1032
CategoryModem
Download Speed150 Mbps
Upload Speed50 Mbps
Weight30g
Modem Type4G LTE
InterfaceUSB
Network TypeLTE
Frequency BandsLTE FDD: B1/B3/B7/B8/B20, LTE TDD: B38/B40/B41
Operating System CompatibilityWindows, macOS, Linux

Summary

General Description of 6LAP5 LAN Adapter Panel

Modem Hardware Specifications

Micro-controller Details

Details on the Microchip PIC16C62A, 20 MHz, 8-bit micro-controller.

Modem Chipset

Information on the Silicon Systems SSI73K302L Bell 202 single chip modem.

Communications Protocol

Specifies asynchronous communication.

Data Rate

The data rate supported is 1200 baud.

Modulation Technique

Utilizes Frequency Shift Keyed (FSK) modulation.

Carrier Frequencies

Defines Mark (1200 Hz), Space (2200 Hz), and Soft Carrier (900 Hz).

Receive Sensitivity Settings

Jumper selectable sensitivity of -30 dBm or -45 dBm.

Pre-emphasizing Circuit

Provides 6dB-slop gain compensation from 300Hz to 3000 Hz.

Transmit Gain Adjustment

Jumper selectable transmit gain from -12 dBm to 0 dBm.

Test Tone Functionality

Provides alternate Mark/Space tones for line alignment testing.

Line Configuration Options

Supports 2-Wire or 4-Wire line configurations via jumpers.

Line Impedance

Specifies 600 ohms with external line matching transformers.

Push-To-Talk (PTT) Capability

Open collector output sinking up to 120 mA @12Vdc.

General Specifications

Physical Dimensions

Dimensions are 4.75 in. L x 4.00 in. W. x 1.00 in. H.

Power Requirements

Receives power (+12Vdc, -12Vdc, +5Vdc) from 6CPP6 via DIN connectors.

Operating Environment

Suitable for temperatures 0 to +70 C and humidity 5 to 95%.

Weight Specification

The device weighs 4 ounces.

Strapping Description and Jumper Settings

Receiver Sensitivity Jumpers

Configures modem receiver sensitivity to -30 dBm or -45 dBm.

Transmitter Gain Jumpers

Sets transmitter gain from -12 dBm to 0 dBm in 3 dB steps.

Line Configuration Jumpers

Selects between 2-Wire and 4-Wire operation.

Pre-emphasizing Jumper

Enables or disables the pre-emphasizing circuit.

Protocol Selection Jumpers

Chooses between BYTE or Bit oriented protocols.

Test Tone Carrier Jumper

Inserts jumper for enabling test tone carrier.

Connection to External Line Transformers

MOLEX Connector Pinout

Details the 6-pin MOLEX connector pinout for line transformer connections.

LED Status Indicators

Functional Description of Modems

Bell 202 Compatible Modem Operation

Describes Bell 202 modem IC, FSK modulation, and gain/sensitivity.

Central Processor Panel Connections

Explains connection to 6CPP6 via JP4 and JP5 for power and signals.

Test Tone Generation

Provides alternate Mark/Space test tone for channel alignment.

Interconnection Cables

Ordering Information for 6LAP5

Other Related Equipment and Programs

Related Documentation