Telco Interface

Equalization: Automatic Adaptive
Connector: RJ-148S
Modulation: Bipolar Return to Zero
Tx Impedance: 135 Ohm +/- 10%
Rx Impedance: 135 Ohm +/- 10%
TX Level: 1.4V peak (.8 V pk at 9.6 Kbps)
RX sensitivity: 40dB, (46 dB at 56/64 Kbps) relative transmit

General

Data Rates: 2.4, 4.8, 9.6, 19.2, 56, 56 plus secondary and 64 Kbps (72 Kbps line)
Operating Modes: Digital Dataphone Service (DDS), point-to-point or multipoint, MJU compatible, 64Kbps clear channel supported

Diagnostics: Digital Loop, Line Loop, Remote Test.
responds to loopbacks from the telco central office.

Data Interface

User Interface: V.35 and RS-232C
RTS-to-CTS Delat: 19-23 bits
Input Bufffer: 32 Bits, elastic
Data Format: Any syncronous (all speeds), or async from 2.4 to 19.2 Kbps
Secondary Channel: Low speed async, 56 Kbps only

Physical

Power 90 to 140 VAC, 60 Hz
Environment: 0-50 degrees C, up to 95% RH non condensing
Size: Approximately 1.6 X 7.8 X 11 (H X W X D)
Indicators: TXD, RXD, Rev, Sig, RTS, CTS, Power Loopback

Meets Applicable Requirements of FCC Part 68 and Part 15, Subpart J. Specifications subject to chance without notice. 

Features

• Easy, quick installation

 

• Low Power consumption

 

• Audio adaptive phone line equalization

 

• Supports sync and async data

 

• Excellent test and diagnostics capabilities

 

• Operates at 2.4, 4.8, 9.6, 19.2, 56 & 64 Kbps

 

• Compact desltop Unit

 

Benefits

• No hightly trained installer needed

 

• Reduces operating costs, increases reliability

 

• Maximized poerformance, no user adjustments

 

• Supports low speed terminal application

 

• Quick restoral of service outage

 

• No need for multiple types of units

 

• Requires minimal space