PM5364 pmc-sierra, PM5364 Datasheet - Page 63

• Manufacturer Part Number: PM5364
• Description: Tupp 2488 Assp Telecom Standard
• Manufacturer: pmc-sierra

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2011334, Issue 7
Pin Name
LEWORK_P[4]
LEWORK_N[4]
LEWORK_P[3]
LEWORK_N[3]
LEWORK_P[2]
LEWORK_N[2]
LEWORK_P[1]
LEWORK_N[1]
LEPROT_P[4]
LEPROT_N[4]
LEPROT_P[3]
LEPROT_N[3]
LEPROT_P[2]
LEPROT_N[2]
LEPROT_P[1]
LEPROT_N[1]
Type
Analog
CML
Output
Analog
CML
Output
Pin No.
E23
D23
E22
D22
E21
D21
E20
D20
B23
A23
B22
A22
B21
A21
B20
A20
TUPP™ 2488 ASSP Telecom Standard Product Data Sheet
Function
Line Egress Working Serial Data.
LEWORK_P[4:1]/LEWORK_N[4:1] carries the
egress STS-12/STM-4 stream to a working sink on
the line side, in bit serial format.
LEWORK_P[4:1]/LEWORK_N[4:1] are 777.6 Mbit/s
data streams encoded in an 8B/10B format
extended from IEEE Std. 802.3. The 8B/10B
character bit ‘a’ is transmitted first and the bit ‘j’ is
transmitted last.
Alternatively, LEWORK_P[4:1]/LEWORK_N[4:1]
are 622.08 Mbit/s STS-12/STM-4 formatted data
streams, using A1, A2 framing with scrambling and
B1 BIPs.
Alternatively, LEWORK_P[1]/LEWORK_N[1] are
2.488 Gbit/s STS-48/STM-16 formatted data
streams, using A1, A2 framing with scrambling and
B1 BIPs and LEWORK_P[4:2]/LEWORK_N[4:2]
are unused.
Line Egress Protect Serial Data.
LEPROT_P[4:1]/LEPROT_N[4:1] carries the
egress STS-12/STM-4 stream to a protection sink
on the line side, in bit serial format.
LEPROT_P[4:1]/LEPROT_N[4:1] are 777.6 Mbit/s
data streams encoded in an 8B/10B format
extended from IEEE Std. 802.3. The 8B/10B
character bit ‘a’ is transmitted first and the bit ‘j’ is
transmitted last.
Alternatively, LEPROT_P[4:1]/LEPROT_N[4:1] are
622.08 Mbit/s STS-12/STM-4 data streams, using
A1, A2 framing with scrambling and B1 BIPs.
Alternatively, LEPROT_P[1]/LEPROT_N[1] are
2.488 Gbit/s STS-48/STM-16 formatted data
streams, using A1, A2 framing with scrambling and
B1 BIPs and LEPROT_P[4:2]/LEPROT_N[4:2] are
unused.
Released
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