ISDN PRI/VoIP Network Testing
TSI-2069 E1 ISDN Termination Unit
   

 

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TSI-2069 & TSI-2069-2 Rear View

TSI-2069-4 Rear View













 
SPECIFICATIONS
Dimensions: TSI-2069 Chassis accepts two TSI-2069-2 E1 ISDN Termination Cards. 1.75"H x 21.5"W x 11.5"D
23" Rack Mount Only.

Weight: 4 Pounds for Chassis and 1 Pound for each TSI-2069-2 Card (2 Maximum) Installed.

Temperature: 0C to 50C Operating, -25C to 75C Storage

Front Panel Indicators: Rear Panel Inputs/Outputs/Controls:
Power Green LED indicates -48Vdc applied.

E1 Switch LOS Red LED indicates input E1 signal from network not detected.

E1 Switch Error Red LED indicates input E1 signal from network is making errors.

E1 DXC LOS Red LED indicates input E1 signal from terminal not detected.

E1 DXC Error Red LED indicates input E1 signal from terminal is making errors.

Master indicates the TSI-2069-2 Card is performing as a Master unit.

Active Green LED indicates one or more of the DS-0 B-channels are active.

Mode TEST, THRU, CROSS CONNECT indicates the TSI-2069-2 Card is operating in the Test, Thru or Cross Connect mode.

Alarm Red LED indicates E1 LOS, Frame Loss, excessive E1 error rate or internal failure.

Ethernet 10Base2 and 10BaseT for SNMP and control.

Chassis 0-5 rotary switch for setting chassis number - not currently used.

B Switch E1 In/Out B Card, Network side, screw terminal blocks, E1 Levels, +6dB to -30dB, 120 ohms (75 ohms optional).

B DXC E1 In/Out B Card, Terminal side, (Thru and CrossConnect Modes only) screw terminal blocks, E1 Levels, +6dB to -30dB, 120 ohms (75 ohms optional) .

B RS-232C B Card DB-9 Male, 1 Start Bit, 1 Stop Bit, 8 Data Bits, No Parity.

B Power: B Card power, screw terminal block -48VDC 20 Watts.

Baud Rate: Switch selectable 2400, 9600, 19200, 38400 baud. Selects rate for A RS-232C and B RS-232C.

S/T: ISDN S/T Interface for future option.

Handset connection for an optional handset.

Alarm Contacts NC, NO and Common indicates A or B Card E1 LOS, excessive E1 error rate or Card failure.

A Power: A Card power, screw terminal blocks -48VDC 20 Watts.

A RS-232C A Card DB-9 Male, 1 Start Bit, 1 Stop Bit, 8 Data Bits, No Parity.

A Switch E1 In/Out A Card, Network side, screw terminal blocks, E1 Levels, +6dB to -30dB, 120 ohms (75 ohms optional).

A DXC E1 In/Out A Card, Terminal side, (Thru and Cross Connect Modes only) screw terminal blocks, E1 Levels, +6dB to -30db, 120 ohms (75 ohms optional).

Termination: Switch terminates the RS-485.

RS-485 RJ-45 connectors, RS-485 serial interface - not currently used.

 

Telesync, Inc. reserves the right to update the product specifications without notice.
Copyright © 2004
Telesync,Inc.