100G_CFP2 LR4&ER4

Model NO.: 100Gb/s CFP2 Optical Receiver

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Product Description
Application Description

- Specification -

Optical Characteristics

(Tested under recommended operating conditions,unless otherwise noted)

Parameter	Symbol	Unit	Min		Typ		Max		Notes
Optical Receiver Characteristics
Receive Rate for Each Lane		Gbps		25.78125		27.9525
Overload Input Optical Power	Pmax	dBm	5.5					3
Average Receive Power for Each Lane	Pin	dBm	-8.6 + ∆			3		4, 5
Receive Power In OMA for Each Lane	PinOMA	dBm				3
Difference in Receive Power in OMA between Any Two Lanes		dBm
Receiver Sensitivity in OMA for Each Lane (PIN)	SOMA1	dBm				-8.6		6
Receiver Sensitivity in OMA for Each Lane (APD)	SOMA2	dBm				-16		6
Stressed Receiver Sensitivity in OMA for Each Lane(PIN)		dBm				-6.8		7, 8
Stressed Receiver Sensitivity in OMA for Each Lane(APD)						-13		7, 8

Notes:

1. The supply current includes CFP2 module’s supply current and test board workingcurrent.

2. Average launch power, each lane (min) is informative for 100GBase-LR4, not the principal indicator of signal strength.

3.The receiver shall be able to tolerate , without damage, continuous exposure to an optical input signal having this average power level

4. The average receive power , each lane (max) for 100GBASE-ER4 is larger than the

100BASE-ER4 transmitter value to allow compatibility with 100BASE-LR4 units at short distances

5. Average receive power, each lane (min) is informative and not the principal indicator

of signal strength. A received power below this value cannot be compliant; however, a value above this does not ensure compliance

6. Receiver sensitivity (OMA), each lane (max) is informative

7. Measured with conformance test signal at TP3 for BER=10-12

8. conditions of stressed receiver sensitivity test: vertical eye closure penalty for each lane is 1.8dB;stressed eye J2 jitter for each lane is 0.3UI; stressed eye J9 jitter for each lane is 0.47UI.

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