10G SFP+DWDM 80KM光模块

Features
● Available in all C-Band Wavelengths on the 100GHz DWDM ITU Grid Cooled EML transmitter , APD receiver
● Electrical interface compliant to SFF-8431 specifications for enhanced 8.5 and 10 Gigabit small form factor pluggable module “SFP+”
● 2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface for optical transceivers
● Operating case temperature: 0 to 70 °C or-40 to 85 °C
● ll-metal housing for superior EMI performance
● Low power consumption
● Advanced firmware allow customer system encryption information to be stored in transceiver
● Cost effective SFP+ solution, enables higher port densities and greater bandwidth
● RoHS compliant

Applications
● High-speed storage area networks
● Computer cluster cross-connect
● Custom high-speed data pipes

Absolute Maximum Ratings
These values represent the damage threshold of the module. Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions.

Parameters	Symbol	Min.	Max.	Unit
Power Supply Voltage	VCC	0	3.6	V
Storage Temperature	Tc	-40	85	。C
Operating Case Temperature	Tc	0	70	。C
Operating Case Temperature	TI	-40	85	。C
Relative Humidity	RH	5	95	%
RX Input Average Power	Pmax	–	-6	dBm

RECOMMENDED OPERATING ENVIRONMENT
Recommended Operating Environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.

Parameters	Symbol	Min.	Typical	Max	Unit
Power Supply Voltage	VCC	3.135	3.3	3.465	V
Power Supply Current	Icc			600	mA
Operating Case Temperature	TC	0	25	70	。C
Operating Case Temperature	TI	-40	25	85	。C

OPTICAL CHARACTERISTICS
The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.

Parameters	Unit		Values
Operating Reach	m		80K
Transmitter
Center wavelength (range)	nm		1528.77 – 1563.86
Side Mode Suppression Ratio (min)	dB		30
Launched power
– maximum (Average)	dBm		5
– minimum (Average)	dBm		0
Transmitter and dispersion penalty (max)	dB		3
Average launch power of OFF transmitter (max)	dBm		-30
Extinction ratio (min)	dB		6
RIN12 OMA (max)	dB/Hz		-128
Optical Return Loss Tolerance (min)	dB		12
Receiver
Center wavelength (range)	nm	1100-1610
Receive overload (max) in average power(note 1)	dBm	-8
Receive sensitivity (min) in average power(note 1)	dBm	-23
Receiver Reflectance (max)	dB	-12
Los Assert(min)	dBm	-35
Los Dessert(max)	dBm	-24
Los Hysteresis(min)	dB	0.5
Stressed eye jitter (min)(note 2)	UIp-p	0.3
Receive electrical 3dB upper cutoff frequency (max)	GHz	12.3

Notes:
1.    Average optical power shall be measured using the methods specified in TIA/EIA-455-95.
2.    Receiver sensitivity is informative. Stressed receiver sensitivity shall be measured with conformance test signal for BER =1x 10-12 .
3.    Vertical eye closure penalty and stressed eye jitter are the test conditions for measuring stressed receiver sensitivity. They are not the required characteristic of the receiver.
4.    Power budget is defined as the different between the Rx sensitivity and the Tx output power of the interface.
5.    Path penalty is intended as the power penalty of the interface between back-to-back and the maximum applied dispersion.

ELECTRICAL CHARACTERISTICS

The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.

Parameter	Symbol	Min.	Typical	Max	Unit	Notes
Data Rate		–	10.3125	–	Gbps
Power Consumption		–	800	1000	mW
Transmitter
Single Ended Output Voltage Tolerance		-0.3	–	4	V
C common mode voltage tolerance		15	–	–	mV
Tx Input Diff Voltage	VI	180		800	mV
Tx Fault	VoL	-0.3		0.4	V	At 0.7mA
Data Dependent Input Jitter	DDJ			0.1	UI
Data Input Total Jitter	TJ			0.28	UI
Receiver
Single Ended Output Voltage Tolerance		-0.3	–	4	V
Rx Output Diff Voltage	Vo	300		850	mV
Rx Output Rise and Fall Time	Tr/Tf	30			ps	20% to 80%
Total Jitter	TJ			0.7	UI
Deterministic Jitter	DJ			0.42	UI