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BDTRP653S1SN-20 2.5G SFP Transceiver

BDTRP653S1SN-20 2.5G SFP Transceiver thumbnail-1
BDTRP653S1SN-20 2.5G SFP Transceiver photo-1
US$ 100 - 150 MOQ: 1 Unit
Key Specifications
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Brand Name:
Baudcom
Place of Origin:
China
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Shanghai Baudcom Communication Device Co.,Ltd
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Payment Methods:
Port of Shipment:
shanghai
Delivery Detail:
1 days

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Brand Name Baudcom
Place of Origin China
Description

The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 2.5Gbps/2.125Gbps and 20km 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.

FEATURES:

  • Dual data-rate of 2.5Gbps/2.125Gbps operation

  • 1550nm DFB laser and PIN photo detector for 20km transmission

  • 1310nm DFB laser and PIN photo detector for 20km transmission

  • BIDI SC/UPC type pluggable optical interface

  • Compliant with SFP MSA and SFF-8472 with simplex SC receptacle

  • RoHS compliant and lead-free

  • Single +3.3V power supply

  • Support Digital Diagnostic Monitoring interface

  • Case operating temperature Commercial:

 0°C to +70°C

Extended: -10°C to +80°C

Industrial: -40°C to +85°C

Specification

Pin Assignment:

I. Pin Descriptions

Pin Signal Name I/O Typ. Functional Description
1 VeeT
Transmitter Ground
2 TX_FAULT
Transmitter Fault Indication, Logic high, open collector


Compatible , 4.7K to 10K Ohm pull up to VDDT on host
3 TX_DISABLE
Transmitter Disable – Module disable on high or open (No Used)
4 MOD_DEF(2) I/O Module Definition 2 Two wire serial ID interface SDA, 4.7K to


10K Ohm pull up to VDDT on host
5 MOD_DEF(1) Input Module Definition 1 Two wire serial ID interface SCL, 4.7K to


10K Ohm pull up to VDDT on host
6 MOD_DEF(0) Output Module Definition 0 TTL Low
7 Rate Select Input Select between full or reduced receiver bandwidth


The undefined
8 LOS
Receiver Loss of Signal, Logic high, Open collector compatible


4.7K to 10K Ohm pull up to VDDT on host.
9 VeeR
Receiver Ground
10 VeeR
Receiver Ground
11 VeeR
Receiver Ground
12 RD- Output Inverse Received Data Out, Differential PECL, at AC couple
13 RD+ Output Received Data Out, Differential PECL, at AC couple
14 VeeR
Receiver Ground
15 VccR Input Receiver Power
16 VccT Input Transmitter Power
17 VeeT
Receiver Ground
18 TD+ Input Transmitter Data In, Differential PECL, AC couple
19 TD- Input Inverse Transmitter Data In, Differential PECL, AC couple
20 VeeT
Transmitter Ground

Notes:

1. Circuit ground is internally isolated from chassis ground.

2. Laser output disabled on TDIS >2.0V or open, enabled on TDIS

3. Should be pulled up with 4.7k – 10 kohms on host board to a voltage between 2.0V and 3.6V. MOD_DEF(0) pulls line low to indicate module is plugged in.

4. BDTRP413L1SN-20 transceivers operate between OC-3 and OC-48, 1x and 2x Fiber Channel, and Gigabit Ethernet data rates and respective protocols without active control. BDTRP413L1SN-20 transceivers operate at 1x and 2x Fiber Channel, and Gigabit Ethernet data rates and respective protocols without active control.

5. LOS is open collector output. Should be pulled up with 4.7k – 10 kohms on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.

II. Absolute Maximum Ratings

Parameter Symbol Min Typ Max Unit Ref.
Maximum Supply Voltage Vcc 0.5
4.5 V
Storage Temperature TS -40
100 ℃
Case Operating Temperature TOP -40
85 ℃
Relative Humidity RH 0
85 % 1

Ⅲ. Electrical Characteristics (TOP = -40 to 85 ℃, VCC = 3.00 to 3.60 Volts)

Parameter Symbol Min Typ Max Unit Ref.
Supply Voltage Vcc 3.00
3.60 V
Supply Current Icc
200 300 mA
Transmitter
Input differential impedance Rin
100
Ω 2
Single ended data input swing Vin,pp 250
1200 mV
Transmit Disable Voltage VD Vcc – 1.3
Vcc V
Transmit Enable Voltage VEN Vee
Vee+ 0.8 V 3
Transmit Disable Assert Time


10 us
Receiver
Single ended data output swing Vout,pp 300 400 800 mV 4
Data output rise time tr
100 175 ps 5
Data output fall time tf
100 175 ps 5
LOS Fault VLOS fault Vcc – 0.5
VccHOST V 6
LOS Normal VLOS norm Vee
Vee+0.5 V 6
Power Supply Rejection PSR 100

mVpp 7
Deterministic Jitter Contribution RX Δ DJ

51.7 ps 8
Total Jitter Contribution RX Δ TJ

122.4 ps

Notes:

1. Non condensing.

2. AC coupled.

3. Or open circuit.

4. Into 100 ohm differential termination.

5. 20 – 80 %

6. LOS is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.

7. All transceiver specifications are compliant with a power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to specified value applied through the power supply filtering network shown on page 23 of the Small Form-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA), September 14, 2000.

8. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ and DDJ.

IV. Optical Characteristics (TOP = 0 to 70℃, VCC = 3.00 to 3.60 Volts)

Transmitter

arameter Symbol Min. Typ Max. Unit Note
Operating Wavelength λC 1270 1310 1360 nm
1500 1550 1570
Ave. output power (Enabled) Po -6
1 dBm 1
Extinction Ratio ER 8.5

dB 1
RMS   spectral width Δλ

4 nm
Rise/Fall time (20%~80%) Tr/Tf

0.26 ps 2
Output Eye Mask ITU-T G.957 Compliant

Note (1): Measure at 2^23-1 NRZ PRBS pattern

Note (2): Transmitter eye mask definition

Receiver 

Parameter Symbol Min. Typ Max. Unit Note
Operating Wavelength
1530 1550 1570 nm
1270 1310 1360
Sensitivity Psen

-18 dBm 1
Min. overload Pimax -3

dBm
LOS Assert Pa -30

dBm
LOS De-assert Pd

-19 dBm 2
LOS Hysteresis Pd-Pa 0.5
6 dB

Note (1): Measured with Light source 1550nm(1310nm), ER=8.5dB; BER =

Note (2): When LOS de-asserted, the RX data+/- output is signal output.

V. Environmental Specifications

Parameter Symbol Min Typ Max Units Ref.
Case Operating Temperature Top 0
70 ℃
Storage Temperature Tsto -40
100 ℃

Block Diagram of Transceiver:

Mechanical Dimensions:

Recommended PCB Layout:

Recommended Front Panel Layout Opening for LC:

Recommend Application Circuit:

Product Tags: SFP , 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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