ATL Telecom AM2048 User Manual
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
3 1
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
I N T E R F A C E S
3 5
6
T R A N S M I S S I O N P E R F O R M A N C E
3 3
5
C O M M I S S I O N I N G
3 1
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
1 2 G L O S S A R Y
5 9
1 1 C O M P L I A N C E N O T E S
5 7
1 0 S Y S T E M O V E R V I E W
5 3
9
F R E Q U E N T L Y A S K E D Q U E S T I O N S
4 9
8
I N T E R N A L L I N K S A N D F U S E S
4 5