Nortel Networks 3500, NTRN10AN manual LEDs Color Description, Sonet

Hardware feature descriptions 3-97

Alarm LED definitions

The following table provides a list of the OPTera Packet Edge 4x100FX circuit pack LEDs. See Figure 3-28 on page 3-47for the 4x100FX faceplate layout.

LEDs	Color	Description
Status	Red	When active, indicates that a circuit pack
		equipment failure has been detected.
Active	Green	When active, indicates that the circuit pack is
		active and either at least one of the LAN ports is
		IS (Data) or at least one cross connect exists
		(SONET).
WAN	Yellow	Active when the circuit pack has at least one
		cross-connect and is attached to a resilient
		packet ring (RPR) and either the east, west, or
		both WAN ports are experiencing an STS path
		problem.
Link (1-4)	Yellow	Active when the administrative state of one of
		the four LAN ports is up and the operational
		state is down.

OPTera Packet Edge System 2xGigE (2x1000SX, 2x1000LX) circuit pack

(NTN438AA, BA)

The OPTera Packet Edge System 2xGigE circuit packs support Gigabit

Ethernet bandwidth.

The OPTera Packet Edge System 2xGigE circuit pack allows a fiber LAN tributary interface to connect directly to the circuit pack faceplate. The 2xGigE circuit pack supports STS-1, STS-3c, and STS-12c bandwidth rates.

Equipping rules

OPTera Packet Edge System 2xGigE circuit pack is double-sized. The OPTera Metro 3500 shelf supports four 2xGigE circuit packs in slots 3, 5, 7, and 9.

See Table 3-3 on page 3-6for operational temperature ranges and operating distances.

Note: The 2xGigE circuit packs are shipped from the factory with SC connectors.

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