Cisco Systems 15454 3.5 32MUX-O Card, 12defines the optical parameters for the 32MUX-O card

Chapter 2 Cards Specifications

2.2.3 Optical Add and Drop Cards

When output ports are connected to the client equipment, an external bulk attenuator might be required to match the receive (Rx) window of the interface. Table 2-11defines the internal optical parameters.

Table 2-11	32DMX-L Card Optical Parameters
Parameter		Condition		Min			Typical		Max		Unit
–1 dB bandwidth		COM RX => TX 1, 32		+/–100			—		—	pm
		(OUT)
–3 dB bandwidth				+/–200			—		—
Insertion loss		COM RX => TX 1, 32		—		—		5.8		dB
Adjacent crosstalk		COM RX => TX 1, 32		25			—	—		dB
Nonadjacent crosstalk				34			—	—
Total crosstalk				20			—	—
PDL		COM RX => TX 1, 32		—		—		0.5		dB
In-band chromatic		All paths		–20			—		+20	ps/nm
dispersion
Group delay ripple		All paths		–10			—		+10	ps
In-band PMD		All paths		—		—		0.5		ps
VOA attenuation		—	—		—			0.1		dB
setting resolution
VOA attenuation		Attenuation range		– 0.7			—		+ 0.7	dB
setting accuracy		0 – 10 dB
VOA attenuation		Attenuation range		–0.1			—		+ 0.1	dB
setting precision		0 – 10 dB
Power monitoring		All PDs (both real and		—		—		20		ms
indication response		virtual)
time internal cycle
Optical power/VOA		—	—		—			200		ms
attenuation settling
time
VOA shutoff		COM RX => TX 1, 32		40			—	—		dB
attenuation (AVS)
Directivity		—	40			—		—		dB
Return loss		—	40			—		—		dB
Maximum optical		—	300			—		—		mW
input power
Maximum AWG		—	—		—			10		min.
startup time

2.2.3.5 32MUX-O Card

Table 2-12defines the optical parameters for the 32MUX-O card.

Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x

2-24 July 2006