Features
● 1310nm DFB transmitter, PIN photo-detector
● 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

TI

-40

85

Relative Humidity

RH

5

95

%

RX Input Average Power

Pmax

-

0

dBm

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

Parameters

Unit

Values

Operating Reach

m

40K

Transmitter

Center wavelength (range)

nm

1260 -1355

Side Mode Suppression Ratio (min)

dB

30

Launched power

– maximum (Average)

dBm

3

– minimum (Average)

dBm

-2

Transmitter and dispersion penalty (max)

dB

2

Average launch power of OFF transmitter (max)

dBm

-30

Extinction ratio (min)

dB

8.2

RIN12 OMA (max)

dB/Hz

-128

Optical Return Loss Tolerance (min)

dB

12

Receiver

Center wavelength (range)

nm

1260-1355

Receive overload (max) in average power(note 1)

dBm

0.5

Receive sensitivity (min) in average power(note 1)

dBm

-24

Receiver sensitivity (max) in OMA (note 2)

dBm

-12.6

Receiver Reflectance (max)

dB

-12

Vertical eye closure penalty (min)(note 3)

dB

2.2

Los Assert(min)

dBm

-35

Los Dessert(max)

dBm

-27

Los Hysteresis(min)

dB

0.5

Stressed eye jitter (min)(note 2)

UIp-p

0.3

Receive electrical 3dB upper cutoff frequency (max)

GHz

1.7

Receiver power (damage, Max)

dBm

7

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

0.1

2.5

-

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

 

Order Information

产品型号

封装

波长(-xx)

速率(xx)

传输距离  (-xx)

x

等级(x)

BYCS-1324-40Dxx

SFP+

13=1310nm 
15=1550nm

24=2.5G

02≤1.4km
10=10km
20=20km
40=40km

空 不带DDM 
D 带DDM

空 商业级 
E 扩展级 
I 工业级