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  M210  -- 模块化定时系统

     基于M210有多达几十种的输出卡板可供用户选配,因此,M210很容易被配置用于各种基站。

     基站需要的主要时间和频率信号有1PPS、1PP2S、10MHz、RS232等

M210的可选卡板如下:

No.

Description

Type

1

LF Receiver Module

Input

2

DC Chassis Operation

Power

4

Precision Oscillator

Clock

5

Active LF Antenna

Antenna

7

Timecode Generator Module

Input or Output

8

Combined Timecode/Serial Module

Output

9

Parallel Interface Module

Output

10

Standard Frequency Output Module

Output

11

Relay Module

Output

15

GPS Receiver Module*

Input

16

LF simulator Module

Output

17

Octal Serial Module*

Output

18

Analogue Driver Module*

Output

21

Active GPS Antenna (26dB gain)

Antenna

22

Disciplined Oscillator Module

Clock

23

EBU Timecode Module

Output

24

Audio Output Module

Output

25

Video Insertion Module

Output

26

AC Measurement Module

Output

27

NTP Time Server Module

Output

27A

NTP Time Server Module (100 BaseT)

Output

28

Passive GPS Antenna

Antenna

29

Passive LF Antenna

Antenna

32

Octal Serial Module with Precision Time Input

Input /Output

34

SDH (E1/T1) Interface Module

Output

35

Active High-gain GPS Antenna (40dB gain)

Antenna

36

Real Time Clock Module

Clock

38

Have Quick Interface Module

Input or Output

39

BITE Interface Module

Output

40

ATM Interface Module

Output

46

M211 AC/DC Power Supply Unit

Power

47

Extender card

Misc

48

Programmable Digital Synthesiser

Output

49

Programmable Sinewave Synthesiser

Output

50

LF Lightning Protector

Misc

51

GPS Lightning Protector (Passive)

Misc

52

GPS Lightning Protector (Active)

Misc

53

High Performance GPS Antenna (35dB)

Antenna

55

Intelligent Octal Serial Module

Output

56

Intelligent Serial Timecode Module

Output

57

Multiple Frequency Output Module

Output

58

Intelligent Timecode Module

Output

59

Enhanced BITE Interface Module

Output

60

Frequency Input/Output Module

Input or Output

61

Octal Serial Generator Module

Output

62

Serial Clock Driver Module (provided as 4 modules)

Output

63

Octal Serial Module (RS485/Galvanic Isolation)

Input or Output

64

+24V Impulse Driver (Galvanic Isolation)

Output

65

Octal Analogue Driver Module

Output

66

Combined Timecode/Serial/Analogue/Relay Module*

Output

67

Fibre Optic CCS Transceiver Module

Input or Output

68

Intelligent Audio Module (for M842)

Output

69

Universal GPS Receiver Module

Input

70

GPS Head-end Antenna/Receiver (in conj w/ opt 71)

Input

71

GPS Decoder Module (in conj w/ opt 70)

Input

72

5-channel Intelligent Timecode Generator Module

Output

73

Intelligent Timecode Reader/Generator Module

Input or Output

74

5 x Fibre Optic Module

Output

 
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