Nortel Networks 3500, NTRN10AN Small Form Factor Pluggables SFP alarms, Ingress LAN port alarms

Operation, administration, and maintenance (OAM) features 2-77

Small Form Factor Pluggables (SFP) alarms

Table 2-10 on page 2-77, lists equipment alarms associated to the small form factor pluggables (SFP) modules.

Table 2-10

Small Form Factor Pluggable (SFP) alarms

Alarm	Description	Severity
Circuit Pack Missing -	This alarm is raised when a provisioned	Critical, service affecting (C,SA)
Pluggable	Small Form Factor Pluggable (SFP)	Minor, non service affecting, (mn,nsa)
	optical transceiver module is not	See Note
	physically installed in the
	2xGigE/FC-P2P circuit pack.
Circuit Pack Mismatch -	This alarm is raised when an	Critical, service affecting (C,SA)
Pluggable	unsupported Small Form Factor	Minor, non service affecting, (mn,nsa)
	Pluggable (SFP) optical transceiver	See Note
	module is installed in a provisioned
	subslot on a 2xGigE/FC-P2P circuit
	pack.
Circuit Pack Unknown -	This alarm is raised when an	Critical, service affecting (C,SA)
Pluggable	unsupported Small Form Factor	Minor, non service affecting, (mn,nsa)
	Pluggable (SFP) optical transceiver	See Note
	module is installed in a unprovisioned
	subslot of a 2xGigE/FC-P2P circuit pack.
Circuit Pack Fail - Pluggable	This alarm is raised when a Small Form	Critical, service affecting (C,SA)
	Factor Pluggable (SFP) optical	Minor, non service affecting, (mn,nsa)
	transceiver module provisioned on a	See Note
	2xGigE/FC-P2P circuit pack fails.

Note: The severity of the alarm becomes a minor, non-service affecting (mn, nsa) if there are no connections provisioned on the card.

Ingress LAN port alarms

Table 2-11 on page 2-78, lists the ingress LAN port alarms which apply to both the Ethernet and Fibre Channel.

Figure 2-36 on page 2-80, provides a graphical representation of the ingress LAN port alarms.

Planning and Ordering Guide—Part 1 of 2 NTRN10AN Rel 12.1 Standard Iss 1 Apr 2004