2
About this manual
About the contents of this manual
The information in this document may be changed at any time without notice.
Table of Contents
About the contents of this manual
2
Table of Contents
2
Version and revision history.
3
Revision history for product:
3
Revision history for this document.
3
Functional
4
History
4
Present products
4
Power supply.
5
Fiber Optic G.703 Codirectional
5
Fiber Optic G.703 Contradirectional
5
G.703 2048kbit/s unbalanced
5
X.21
5
RS530 / RS530A
5
Fiber optic protocol
6
Applications
6
Features
7
Fiberoptic and data transfer protocol
7
G.703 – 2048kbit/s unbalanced
7
G.703 – balanced, codirectional
7
G.703 – balanced, contradirectional
7
X.21
7
RS530
7
Power Supply.
8
Physical size
8
Environmental conditions
8
Unpacking.
9
Product 21-1601 consists of:
9
Product 21-1651 consists of:
9
Serial number.
11
Front Panel.
11
Back Panel.
11
Mounting
11
Power - DC
11
X.21
12
RS530 Port
13
G.703 2048kbps, E1 Port - BNC 75 Ohm 14
G.703 Codir/contra Port.
15
Fiber Optic Port.
16
Factory settings
17
Configuration – remove top lid.
17
Configuration
20
Type of interface
20
G.703 E1 2048kbps.
21
Codir – Contra, CO/CON
21
Select clock mode for Contra
21
Clock source.
22
Internal clock – “Master mode”
22
Clock speed/data rate.
23
X.21 mode.
24
RS530 mode.
25
Ground selection.
25
Super Reset.
25
Power on.
26
LED-status.
26
CE - mark
28
Содержание 21-1601
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