TMXF84622 データシートの表示（PDF） - Agere -> LSI Corporation

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TMXF84622

155 Mbits/s/622 Mbits/s Interface SONET/SDH x84/x63 Ultramapper

Agere -> LSI Corporation 

Advance Data Sheet, Rev. 2

July 2001

TMXF84622 155 Mbits/s/622 Mbits/s Interface

SONET/SDH x84/x63 Ultramapper

2 The SONET/SDH Ultramapper (continued)

MSP 1 + 1

OPTICS

1417

UMPR #1, #2, #3, #4

OHP

OHP

MPMRPMRPMRPPRMFPRMFPMRMRPMMR

OHP M13

OHP M13

FRMR

PMFRMR

M13

PM

M13

PM

PM

DS3/E3/STS1

DS3/E3 LIU

1085 (F)

Note: In this application, up to three DS3, E3, or EC1 per Ultramapper can be deMUXed to 84/63 DS1/E1, mapped to 84/63 VT/TU, and then

mapped to STS-1/AU-3, STS-3/STM-1, or STS-12/STM-4 as desired.

Figure 6. TransMUX Application: Four Ultramappers Mapping Clear Channel DS3/E3/EC-1 to VT/TU and

Terminating as STS-12/STM-4

SWITCH

BACKPLANE

STS12/STM4

UMPR #1

OHP

MPR

PM

FRMR

M13

PM

3 x STS1

1 x STS3

OHP

MPR

PM

FRMR

M13

PM

UMPR #2

1083 (F)

Note: In this application, up to three DS3 or E3 embedded in STS-1/AU-3 per Ultramapper can be deMUXed to 84/63 DS1/E1, mapped to 84/63

VT/TU, and then mapped to STS-1/AU-3. Simultaneously, up to 84/63 VT/TU embedded in STS-1/AU-3 per Ultramapper can be

demapped to 84/63 DS1/E1, then multiplexed to

3 DS3 or E3 embedded in STS-1/AU-3.

Figure 7. Portless TransMUX Application: Two Ultramappers Required for STS-12/STM-4 to Map 6 x STS-1

(DS3 MApped) to/from 6 x STS-1 (VT Mapped)

Agere Systems Inc.

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