Comtech EF Data SDM-650B Specifikace stáhnout pdf (Strana 236)

SDM-300L3 Satellite Modem Revision 0

Clocking Options MN/SDM300L3.IOM

6–10

BIT 1

BIT 2

BIT 3

BIT 4

BIT 5

BIT 6

BIT 7

BIT 1

BIT 2

BIT 3

BIT 5

BIT 6

BIT 7

ERROR

INTERF

A

CE

1) INCOMING TRAFFIC TOO FAST

BIT 1

BIT 2

BIT 3

BIT 4

BIT 5

BIT 6

BIT 1

BIT 2

BIT 3

BIT 3

BIT 4

BIT 5

BIT 6

ERROR

INTERF

A

CE

2) INCOMING TRAFFIC TOO SLOW

f

1

f

2

f

1

IS NOT EXACTLY EQUAL TO f

2

P

L

E

S

I

O

C

H

R

O

N

O

U

S

O

P

E

R

A

T

I

O

N

FIGURE 6-6. CLOCK SLIP

1 2 ... 231 232 233 234 235 236 237 238 239 240 241 ... 433 434

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