TXC-04222-AIOG Transwitch Corporation, TXC-04222-AIOG Datasheet - Page 171

• Manufacturer Part Number: TXC-04222-AIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-04222-AIOG

• Screening Level: Industrial
• Package Type: BGA
• Lead Free Status / Rohs Status: Not Compliant

Address
081
Proprietary TranSwitch Corporation Information for use Solely by its Customers
7-6
Bit
5
4
3
2
1
0
B3HOOM
B2HOOM
B1HOOM
B3HLOM
B2HLOM
B1HLOM
Symbol
Not used:
B Side Drop Bus H4 Byte Out Of Multiframe Alignment (Unlatched)
Alarm - STS-3 STS-1 No. 3/AU-3 C: Enabled when control bit DV1SEL
is a 0. An Out Of Multiframe alarm for STS-3 STS-1 No. 3/AU-3 C is
declared once an error is detected in the bit 7 and 8 sequence in the H4
byte. Recovery occurs when an error-free H4 sequence (00, 01, 10, 11)
is found in four consecutive frames.
B Side Drop Bus H4 Byte Out Of Multiframe Alignment (Unlatched)
Alarm - STS-3 STS-1 No. 2/AU-3 B: Enabled when control bit DV1SEL
is a 0. An Out Of Multiframe alarm for STS-3 STS-1 No. 2/AU-3 B is
declared once an error is detected in the bit 7 and 8 sequence in the H4
byte. Recovery occurs when an error-free H4 sequence (00, 01, 10, 11)
is found in four consecutive frames.
B Side Drop Bus H4 Byte Out Of Multiframe Alignment (Unlatched)
Alarm - STS-3 STS-1/AU-3 A, STM-1 VC-4: Enabled when control bit
DV1SEL is a 0. An Out Of Multiframe alarm for STS-3 STS-1 No.1/AU-3
or the STM-1 VC-4 is declared once an error is detected in the bit 7 and
8 sequence in the H4 byte. Recovery occurs when an error-free H4
sequence (00, 01, 10, 11) is found in four consecutive frames.
B Side Drop Bus H4 Byte Loss of Multiframe Alignment (Unlatched)
Alarm - STS-3 STS-1 No. 3/AU-3 C: Once in the Out Of Multiframe
state, if recovery does not occur within 1 ms, a Loss Of Multiframe alarm
is declared. Recovery will occur when the multiframe is recovered. The
Loss of Multiframe alarm forces a VT/TU Loss of Pointer alarm (BnLOP) for
all channels which have a VT/TU selected for STS-3 STS-1 No. 3/AU-3 C.
B Side Drop Bus H4 Byte Loss of Multiframe Alignment (Unlatched)
Alarm - STS-3 STS-1No. 2/AU-3 B: Once in the Out Of Multiframe
state, if recovery does not occur within 1 ms, a Loss Of Multiframe alarm
is declared. Recovery will occur when the multiframe is recovered. The
Loss of Multiframe alarm forces a VT/TU Loss of Pointer alarm (BnLOP) for
all channels which have a VT/TU selected for STS-3 STS-1No. 2/AU-3 B.
B Side Drop Bus H4 Byte Loss of Multiframe Alignment (Unlatched)
Alarm - STS-3 STS-1 No. 1/AU-3 A, STM-1 VC-4: Once in the Out Of
Multiframe state, if recovery does not occur within 1 ms, a Loss Of Multi-
frame alarm is declared. Recovery will occur when the multiframe is
recovered. The Loss of Multiframe alarm forces a VT/TU Loss of Pointer
alarm (BnLOP) for all channels which have a VT/TU selected for STS-3
STS-1 No. 1/AU-3 A, STM-1 VC-4.
- 171 of 246 -
DATA SHEET
Description
TXC-04222-MB, Ed. 6
TXC-04222
TEMx28
June 2003