ADC P-61-743 Manuale Utente

ADCP-61-743 

• Issue 3 • September 2004 

© 2004, ADC Telecommunications, Inc. 

CHG-ACCMD-T1 

Change Access Mode T1 

CHG-LPBK-T1 

Change Loopback T1 

CHG-TSTSIG-T1 

Change Test Signal T1 

CONN-TACC-T1 

Connect Test Access T1 

DISC-MEAS Disconnect 

Measurement 

DISC-TACC 

Disconnect Test Access Metallic/Digital 

DISC-TSTSIG Disconnect Test Signal 

MEAS-SIG-T1 

Measure Signal T1 

REPT-RSLT Report 

Result 

TST-INSERRBITS 

Test Insert Error Bits 

The technical specifications for the RTAU modules are given in Table 5. 

 

 

 

Input Current (Max.) 

175 mA at 

–

48 Volts 

 

Input Current (Nominal) 

100 mA at 

–

48 Volts 

 

Input Voltage (Nominal) 

–48 Vdc 

 

Input Voltage Range 

–42 to –60 Vdc 

 

Power Consumption / 
Dissipation (Max.) 

8.2 watts 

 

 

 

 

Electrical Interface 

Bipolar 

 

Termination 

100 ohms nominal 

± 5% 

 

Jack Type 

Bantam 

 

Line Code 

AMI or B8ZS 

Controlled by front panel switch 

Line Rate 

1.544 Mbps ± 130 ppm max. 

 

 

 

 

Height 

× Width × Depth 

9.5 

× 9.9 × 1.0 inches 

(24.1 

× 25.1 × 2.5 cm) 

 

 

12 oz. (.34 kg) 

 

 

 

 

Operating Temperature 

–40

° to 149° F (–40° to 65° C)   

Storage Temperature 

–40

° to 158° F (–40° to 70° C)   

Relative Humidity (Operating) 

5% to 95% 

No condensation 

Altitude (Operating  
or Non-operating) 

–1,312 to + 14,764 ft. 
(–

400 to +4,500 m)