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Cisco ONS 15454 Series Multiservice Provisioning Platforms

Field Notice: FN - 60000 - 15454/E: OC192LR/STM64 Bad Lot of Boards


Revised December 11, 2007

July 20, 2004


NOTICE:

THIS FIELD NOTICE IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTY OF MERCHANTABILITY. YOUR USE OF THE INFORMATION ON THE FIELD NOTICE OR MATERIALS LINKED FROM THE FIELD NOTICE IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS FIELD NOTICE AT ANY TIME.


Products Affected

Products Affected Top Assembly Comments
Part # Rev.
15454-OC192LR1550
800-20546-04
A0
800-08058-02 or later, 800-18578-0x, 800-08724-0x and 800-06588-0x are not affected by this issue.
15454-OC192LR1550=
800-20546-04
A0
800-08058-02 or later, 800-18578-0x, 800-08724-0x and 800-06588-0x are not affected by this issue.
15454E-L64.2-1-HS
800-20546-04
A0
15454E-L64.2-1-HS=
800-20546-04
A0

Serial Numbers

Random #
CNH081200CM CNH081200CD CNH081200CE CNH081200CL CNH081200CH CNH081200C6 CNH081200C8 CNH081201SQ CNH081201RU CNH081200C9 CNH081201RP CNH081201T5 CNH081200BY CNH081201RX CNH081201SN CNH081200CK CNH081201SP CNH081201SZ CNH081201T7 CNH081200CA CNH081201RM CNH081201RS CNH081201S7 CNH081201T8 CNH081201SK CNH081201SW CNH081200C1 CNH081201RL CNH081201RQ CNH081201RY CNH081201SR CNH081201T6 CNH081201TC CNH081201TJ CNH081200BX CNH081201RV CNH081201SG CNH081201TA CNH081200CF CNH081201RJ CNH081201S4 CNH081201SA CNH081401TH CNH081200CG CNH081201S8 CNH081201TE CNH081401R7 CNH081201S5
CNH081201TG CNH081401QV CNH081401RD CNH081201RN CNH081201SB CNH081201SM CNH081401R6 CNH081401ST CNH081201SL CNH081201SE CNH081401RU CNH081401RX CNH081201RT CNH081201S1 CNH081201S3 CNH081201SU CNH081201T0 CNH081201T2 CNH081401SS CNH081401T9 CNH081201S0 CNH081201SJ CNH081401QY CNH081401R1 CNH081401R5 CNH081200C4 CNH081401S3 CNH081401SG CNH081401SL CNH081401SR CNH081401SZ CNH081201SC CNH081401RL CNH081401RT CNH081401S8 CNH081401SN CNH081401SX CNH081401QU CNH081401R0 CNH081401S9 CNH081401SU CNH081401TD CNH081201S9 CNH081201SS CNH081201SV CNH081401RE CNH081401TC CNH081201SH CNH081201T4 CNH081401QX CNH081401R9 CNH081401S1 CNH081401R8 CNH081401RH CNH081401SJ CNH081401SK CNH081401SW CNH081401T4 CNH081401T8 CNH081201TB CNH081401RA CNH081401RB CNH081401RF CNH081401S5 CNH081401TK CNH0817003R CNH0817004A CNH0817004L CNH0817004R CNH081201SF CNH081401T7 CNH0817003S CNH0817003T CNH0817003V CNH0817004C CNH081401T0 CNH081401TL CNH081200C3 CNH081401S7 CNH081201SD CNH081401SE CNH081401SF CNH081401SP CNH081401SV CNH0817003P CNH0817003Q CNH08170046 CNH0817004N CNH081201SY CNH0817004B CNH0817004E CNH0817004Q CNH0817004S CNH081401RS CNH081401R4 CNH081401TF CNH08170044 CNH0817004M CNH0817004P CNH081401RY CNH081401S4 CNH08170041 CNH081401TB CNH0817003U CNH081200CC CNH0817003N CNH08170040 CNH081801Z7 CNH081201ST CNH081201TD CNH081401QR CNH081401R2 CNH081401TJ CNH08170047 CNH081801Y8 CNH081801Z1 CNH081801ZC CNH081401QT CNH081401QW CNH081401RP CNH081401SH CNH081401TM CNH081401TN CNH0817003W CNH0817003X CNH08170045 CNH0817004H CNH081801YB CNH081801YY CNH081401SM CNH081801Z3 CNH081801YJ CNH081200CB CNH081801YP CNH0817003Y CNH0817004K CNH0817004D CNH0817004F CNH081200BZ CNH081401R3 CNH081401RW CNH081801YC CNH081401RG CNH081801Z9 CNH081200CJ CNH081201RW CNH081401SA CNH081801YK CNH081801YQ CNH081801YS CNH081801YU CNH081801YV CNH081801Z2 CNH081801ZD CNH081401RC CNH081401T6 CNH08170048 CNH0817004T CNH081801YF CNH081801ZB CNH081801YR CNH081801YW CNH081200C5 CNH081801Z5 CNH081401QZ CNH081801Z4 CNH081801YZ CNH081801Z8 CNH081201RZ CNH081801YE CNH0821001G CNH081801YL CNH081801Z0 CNH081201T9 CNH08170043 CNH081801Z6 CNH08210018 CNH0821001S CNH0821001X CNH0821002K CNH081801YG CNH0821001H CNH0821001E CNH0821001F CNH08210026 CNH0821002A CNH0821001K CNH0821001V CNH0821002D CNH081401RN CNH081801YN CNH0821001D CNH0821001J CNH0821001P CNH0821001W CNH08210020 CNH08210027 CNH08210029 CNH081201RR CNH081801YD CNH081801ZA CNH0821001M CNH0821002H CNH081801Y9 CNH0821001Q CNH0821002F CNH08210016 CNH0821001T CNH0821002C CNH0821001C CNH0821001U CNH08210021 CNH08210028 CNH0821002G CNH08250013 CNH08250016 CNH08250018 CNH0825001B CNH081200C7 CNH081201TH CNH08250006 CNH082500RC CNH082500QM CNH082500RJ CNH082500QY CNH082500QQ CNH082500QU CNH082500QW CNH082500RK CNH081401S6 CNH0821001L CNH082500QR CNH082500R1 CNH082500R2 CNH082500R3 CNH082500R8 CNH082500RE CNH082500RL CNH082500RN

Problem Description

The root cause to the OC192LR issue is due to an intermittent unlocked condition on the 155.52MHz transmit clock phase lock loop.
This issue only occurs on OC192 LR boards using a specific manufacturer's clock multiplexer, PN AZ100EL58ZC, Cisco Part Number 15-5026-01.

Background

There are two approved vendor sources for the clock multiplexer, Cisco part number 15-5026-01, used on the OC192LR cards. Unfortunately, they do not share the same charactericstics on one of the output levels. Thus, if the OC192 card was built with the primary source, the card works as designed. However, if the OC192LR card was built with the secondary source, the output level does not meet the minimum output swing (595mV) specified for the part.

Problem Symptoms

Section layer code violations. CV-S, SES-S, SEFS-S errors intermittently incrementing. On some occasions errors incremented high enough to cross SD thresholds and resulted in protection switches. On rare occasions LOS/LOF alarms on the OC192. The card failure is intermittent and seems to be more prevalent with systems operating at elevated temperature ranges (>35 degrees Celsius).

Workaround/Solution

There is no work around for the board. the board must be returned and reworked to correct the problem.

Only boards with the serial numbers on this Field Notice are affected.

DDTS

To follow the bug ID link below and see detailed bug information, you must be a registered user and you must be logged in.

DDTS Description
 CSCef10166( registered customers only) OC192LR cards may transmit errors

How To Identify Hardware Levels

To determine the Part Number, Hardware Revision and Serial Number of your 15454/E OC192LR/STM64 boards:

Open CTC.

From the Shelf View, select Inventory.

From the Inventory tab, locate the OC192 boards and compare the information from the Inventory tab against the Products Affected section above.

For More Information

If you require further assistance, or if you have any further questions regarding this field notice, please contact the Cisco Systems Technical Assistance Center (TAC) by one of the following methods:

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