Comtech-ef-data SDM-300A Manuale Utente Scaricare il pdf (Pagina 230)

SDM-300A Satellite Modem Revision 6

Buffering SDM300A.IOM

8–2

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 8-1. Clock Slip

1 2 ... 225 226 227 228 229 230 231 232 233 234 235 ... 469 470

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