| File |
Size |
Date |
Recommendation title |
| o0001e.zip |
108KB |
05/96 |
O.1 - Scope and application of measurement equipment specifications covered in the O-Series Recommendations
|
| o0003e.zip |
71KB |
10/92 |
O.3 - Climatic conditions and relevant tests for measuring equipment
|
| o0006e.zip |
22KB |
11/88 |
O.6 - 1020 Hz reference test frequency
|
| o0009e.zip |
193KB |
11/88 |
O.9 - Measuring arrangements to assess the degree of unbalance about earth
|
| o0011e.zip |
48KB |
10/92 |
O.11 - Maintenance access lines
|
| o0022e.zip |
141KB |
10/92 |
O.22 - CCITT automatic transmission measuring and signalling testing equipment ATME No. 2
|
| o0027e.zip |
44KB |
11/88 |
O.27 - In-station echo canceller test equipment
|
| o0033e.zip |
33KB |
07/95 |
O.33 - Automatic equipment for rapidly measuring stereophonic pairs and monophonic sound-programme circuits, links and connections
|
| o0041e.zip |
48KB |
10/94 |
O.41 - Psophometer for use on telephone-type circuits
|
| o0042e.zip |
25KB |
10/84 |
O.42 - Equipment to measure non-linear distortion using the 4-tone intermodulation method
|
| o0061e.zip |
21KB |
11/88 |
O.61 - Simple equipment to measure interruptions on telephone-type circuits
|
| o0062e.zip |
38KB |
11/88 |
O.62 - Sophisticated equipment to measure interruptions on telephone-type circuits
|
| o0071e.zip |
23KB |
11/88 |
O.71 - Impulsive noise measuring equipment for telephone-type circuits
|
| o0072e.zip |
2KB |
X |
O.72 - Characteristics of an impulsive noise measuring instrument for wideband data transmissions
|
| o0081e.zip |
124KB |
11/88 |
O.81 - Group-delay measuring equipment for telephone-type circuits
|
| o0082e.zip |
116KB |
10/1) |
O.82 - Group-delay measuring equipment for the range 5 to 600 kHz
|
| o0091e.zip |
24KB |
11/88 |
O.91 - Phase jitter measuring equipment for telephone-type circuits
|
| o0095e.zip |
23KB |
11/80 |
O.95 - Phase and amplitude hit counters for telephone-type circuits
|
| o0111e.zip |
139KB |
11/88 |
O.111 - Frequency shift measuring equipment for use on carrier channels
|
| o0131e.zip |
126KB |
11/88 |
O.131 - Quantizing distortion measuring equipment using a pseudo-random noise test signal
|
| o0132e.zip |
22KB |
11/88 |
O.132 - Quantizing distortion measuring equipment using a sinusoidal test signal
|
| o0133e.zip |
122KB |
03/93 |
O.133 - Equipment for measuring the performance of PCM encoders and decoders
|
| o0150e.zip |
42KB |
05/96 |
O.150 - General requirements for instrumentation for performance measurements on digital transmission equipment
|
| o0151e.zip |
46KB |
10/92 |
O.151 - Error performance measuring equipment operating at the primary rate and above
|
| o0152e.zip |
46KB |
10/92 |
O.152 - Error performance measuring equipment for bit rates of 64 kbit/s and N x 64 kbit/s
|
| o0153e.zip |
47KB |
10/92 |
O.153 - Basic parameters for the measurement of error performance at bit rates below the primary rate
|
| o0161e.zip |
23KB |
10/84 |
O.161 - In-service code violation monitors for digital systems
|
| o0162e.zip |
49KB |
10/92 |
O.162 - Equipment to perform in-service monitoring on 2048, 8448, 34 368 and 139 264 kbit/s signals
|
| o0163e.zip |
24KB |
11/88 |
O.163 - Equipment to perform in-service monitoring on 1544 kbit/s signals
|
| o0171e.zip |
141KB |
04/97 |
O.171 - Timing jitter and wander measuring equipment for digital systems which are based on the plesiochronous digital hierarchy (PDH)
|
| o0181e.zip |
81KB |
05/96 |
O.181 - Equipment to assess error performance on STM-N interfaces
|
| o0191d1e.zip |
95KB |
X |
O0191D1E - Annex D – Measurement of error and availability parameters in the Out-of-Service Mode
|
| o0191e.zip |
220KB |
04/97 |
O.191 - Equipment to assess ATM layer cell transfer performance
|