Atl-telecom AM2048 User Manual download pdf (Page 4)

4.9.3 Crossing an SDH Network 24

4.9.4 Crossing a PDH Network 24

4.10 G.703 OPTIONS 24

4.10.1 Impedance 24

4.10.2 Timing 25

4.10.3 Framing 25

4.10.3.1 Unstructured Operation 25

4.10.3.2 Structured Operation 26

4.10.3.3 Structured Working, CRCs Enabled 27

4.10.4 ETS 300 233 Loopbacks 28

31

6.1 END TO END DELAY 33

6.2 JITTER 33

6.3 TRANSMISSION RANGE 33

6.3.1 2-Pair Noise Free Range on 0.4mm Wire 33

6.3.2 1-Pair Noise Free Range on 04mm Wire 33

6.3.3 1-Pair With Noise Range on 04mm Wire 34

7.1 AC POWER INLET 35

7.2 DC POWER INLET 35

7.3 COPPER TRANSMISSION LINE 35

7.4 SERIAL CONTROL 37

7.5 INTERFACE MODULES 38

7.5.1 G.703 38

7 INTERFACES 35

6 TRANSMISSION PERFORMANCE 33

5 COMMISSIONING 31

4 ATL TELECOM USER GUIDE

AM2048A

4 ATL TELECOM USER GUIDE

AM2048A

5

7.5.2 X.21 39

7.5.3 V.35 40

7.5.4 e-PIM 41

7.6 Front Panel 42

7.6.1 Controls 42

7.6.1.1 Disabling the Front Panel Controls 42

7.6.1.2 Programming Mode 42

7.6.1.3 Resetting to Factory Default Configuration 43

7.6.1.4 Setting Loops 43

7.6.2 Indicators 44

8.1 G.703 PLUG IN MODULE 45

8.2 X.21 PLUG IN MODULE 45

8.3 V.35 PLUG IN MODULE 46

8.4 MOTHERBOARD 47

10.1 COPPER TRANSMISSION 53

10.2 DSL TRANSMISSION FRAME 54

10.3 CONTROL CIRCUIT 54

10.4 USER INTERFACE MODULES 55

11.1 TELECOMMUNICATION STANDARDS 57

12 GLOSSARY 59

11 COMPLIANCE NOTES 57

10 SYSTEM OVERVIEW 53

9 FREQUENTLY ASKED QUESTIONS 49

8 INTERNAL LINKS AND FUSES 45

1 2 3 4 5 6 7 8 9 ... 38 39

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