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BDTRP695S1SD-40 2.5G SFP BIDI_1490nm_1550_40Km

BDTRP695S1SD-40 2.5G SFP BIDI_1490nm_1550_40Km thumbnail-1
BDTRP695S1SD-40 2.5G SFP BIDI_1490nm_1550_40Km photo-1
US$ 100 - 150 MOQ: 1 Unit
Key Specifications
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Brand Name:
Baudcom
Place of Origin:
China
Model Number:
BDTRP695S1SD-40
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Shanghai Baudcom Communication Device Co.,Ltd
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Port of Shipment:
shanghai
Delivery Detail:
1 days

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Brand Name Baudcom
Place of Origin China
Model Number BDTRP695S1SD-40
Description

Baudcom’ BDTRP695S1SD-40, The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 2.5Gbps/2.125Gbps and 40km transmission distance with SMF.The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

Product Features

Supports 2.5Gbps/2.125Gbps bit rates
Bi-Directional LC connector
Hot pluggable SFP footprint
1490nm DFB laser and 1550nm PIN photo detector
1550nm DFB laser and 1490nm PIN photo detector
Applicable for 40Km SMF connection
Low power consumption
Digital Diagnostic Monitor Interface    
Compliant with SFP MSA and SFF-8472
Very low EMI and excellent ESD protection    
Operating case temperature:

Commerical:0 to 70 °C

Industrial:-40 to 85 °C

Specification

Functional Diagram

Absolute Maximum Ratings

Parameter

Symbol

Min.

Max.

Unit

Note

Supply Voltage

Vcc

-0.5

4.0

V

Storage Temperature

TS

-40

85

°C

Relative Humidity

RH

0

85

%

Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the transceiver.

General Operating Characteristics

Parameter

Symbol

Min.

Typ

Max.

Unit

Note

Data Rate

DR

2.125

2.5

Gb/s

Supply Voltage

Vcc

3.13

3.3

3.47

V

Supply Current

Icc5

220

mA

Operating Case Temp.

Tc

0

70

°C

TI

-40

85

Electrical Characteristics (TOP(C) = 0 to 70 ℃, TOP(I) =-40 to 85 ℃,VCC = 3.13 to 3.47 V)

Parameter

Symbol

Min.

Typ

Max.

Unit

Note

Transmitter

Differential data input swing

VIN,PP

120

820

mVpp

1

Tx Disable Input-High

VIH

2.0

Vcc+0.3

V

Tx Disable Input-Low

VIL

0

0.8

V

Tx Fault Output-High

VOH

2.0

Vcc+0.3

V

2

Tx Fault Output-Low

VOL

0

0.8

V

2

Input differential impedance

Rin

100

Ω

Receiver

Differential data output swing

Vout,pp

340

650

800

mVpp

3

Rx LOS Output-High

VROH

2.0

Vcc+0.3

V

2

Rx LOS Output-Low

VROL

0

0.8

V

2

Notes:

1. TD+/- are internally AC coupled with 100Ω differential termination inside the module.

2. Tx Fault and Rx LOS are open collector outputs, which should be pulled up with 4.7k to 10kΩ resistors on the host board. Pull up voltage between 2.0V and Vcc+0.3V.

3.RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDES.

Optical Characteristics (TOP(C) = 0 to 70 ℃, TOP(I) =-40 to 85 ℃,VCC = 3.13 to 3.47 V)

Parameter

Symbol

Min.

Typ

Max.

Unit

Note

Transmitter

Operating Wavelength

λ

1470

1490

1510

nm

1530

1550

1570

Ave. output power (Enabled)

PAVE

-2

+3

dBm

1

Extinction Ratio

ER

9

dB

1

Side-Mode Suppression Ratio

SMSR

30

dB

RMS spectral width

Δλ

1

nm

Rise/Fall time (20%~80%)

Tr/Tf

0.26

ns

2

Dispersion penalty

TDP

3.9

dB

Output Optical Eye

Compliant with  IEEE802.3 z (class 1 aser safety)

Receiver

Operating Wavelength

λ

1530

1550

1570

nm

1470

1490

1510

Receiver Sensitivity

PSEN1

-20

dBm

3

Overload

PAVE

-3

dBm

3

LOS Assert

Pa

-35

dBm

LOS De-assert

Pd

-21

dBm

LOS Hysteresis

Pd-Pa

0.5

dB

Notes:

1.Measured at 2.5Gb/s with PRBS 2 223 – 1NRZ test pattern.

2.Unfiltered, measured with a PRBS223 – 1 test pattern @2.5Gb/s

3.Measured at 2.5Gb/s with PRBS 223 – 1 NRZ test pattern for BER -12

Pin Defintion And Functions

Pin

Symbol

Name/Description

Notes
1 VeeT Tx ground
2 Tx Fault Tx fault indication, Open Collector Output, active “H”

1
3 Tx Disable LVTTL Input, internal pull-up, Tx disabled on “H”

2
4 MOD-DEF2 2 wire serial interface data input/output (SDA)

3
5 MOD-DEF1 2 wire serial interface clock input (SCL)

3
6 MOD-DEF0 Model present indication

3
7 Rate select No connection
8 LOS Rx loss of signal, Open Collector Output, active “H”

4
9 VeeR Rx ground
10 VeeR Rx ground
11 VeeR Rx ground
12 RD- Inverse received data out

5
13 RD+ Received data out

5
14 VeeR Rx ground
15 VccR Rx power supply
16 VccT Tx power supply
17 VeeT Tx ground
18 TD+ Transmit data in

6
19 TD- Inverse transmit data in

6
20 VeeT Tx ground

Notes:

1.When high, this output indicates a laser fault of some kind. Low indicates normal operation. And should be pulled up with a 4.7 – 10KΩ resistor on the host board.

2. TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7 – 10KΩ resistor. Its states are:

  Low (0 – 0.8V): Transmitter on               (>0.8,

  High (2.0V~Vcc+0.3V): Transmitter Disabled   Open: Transmitter Disabled

3.Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K – 10KΩ resistor on the host board. The pull-up voltage shall be between 2.0V~Vcc+0.3V.

       Mod-Def 0 has been grounded by the module to indicate that the module is present

       Mod-Def 1 is the clock line of two wire serial interface for serial ID

       Mod-Def 2 is the data line of two wire serial interface for serial ID

4.When high, this output indicates loss of signal (LOS). Low indicates normal operation.

5.RD+/-: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board.

6. TD+/-: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board.

Digital Diagnostic Specifications

The BDTRP695S1SD-40 transceivers can be used in host systems that require either internally or externally calibrated digital diagnostics.

Parameter

Symbol

Units

Min.

Max.

Accuracy

Note

Transceiver temperature

DTemp-E

ºC

-45

+90

±5ºC

1

Transceiver supply voltage

DVoltage

V

2.8

4.0

±3%

Transmitter bias current

DBias

mA

2

80

±10%

2

Transmitter output power

DTx-Power

dBm

-5

+6

±3dB

Receiver average input power

DRx-Power

dBm

-24

0

±3dB

Notes:

1.When Operating temp.=0~70 ºC,the range will be min=-5,Max=+75

2. The accuracy of the Tx bias current is 10% of the actual current from the laser driver to the laser

3. Internal/ External Calibration compatible.

Typical Interface Circuit

Package Dimensions

 

Wavelength

Latch Color

TX 1490nm

Violet

TX 1550nm

Yellow


Product Tags: electronic , Transceiver

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Shanghai Baudcom Communication Device Co.,Ltd
Business Type
Manufacturer
Year Established
2006
Port of Shipment
shanghai
Main Markets
South America, Southeast Asia, Mid East
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