20km Industrial SFP

China 20km Industrial SFP, Find details about China SFP, SFP Transceiver from 20km Industrial SFP

Model NO.
SFP
Transmission Distance
up to 80km
Trademark
PHYNAM
Transport Package
Unit Package Size: 238*192*87mm, 10PCS/CTN
Specification
CE/EMC, CE/LVD, FCC Certification
Origin
Dongguan Guangdong China
HS Code
85176219
Model NO.
SFP
Transmission Distance
up to 80km
Trademark
PHYNAM
Transport Package
Unit Package Size: 238*192*87mm, 10PCS/CTN
Specification
CE/EMC, CE/LVD, FCC Certification
Origin
Dongguan Guangdong China
HS Code
85176219
1.25 Gb/s RoHS Compliant Long-Wavelength     
 
Pluggable SFP Transceiver

1.25G 1310 20KM


 
Product Features 


    Up to 1.25Gb/s dual data links
    Hot-pluggable SFP footprint 
    1310nm FP laser transmitter 
    Duplex LC connector
    Up to 20km on 9/125µm SMF
    Metal enclosure for lower EMI 
    Single +3.3V power supply 
    Low power dissipation <700mW 
    Commercial operating temperature range: -40°C to +85°C 
     

Applications

    1.25Gb/s 1000Base-LX Ethernet
    1.06 Gb/s Fibre Channel
 
  
General

Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). They simultaneously comply with Gigabit Ethernet as specified in IEEE STD 802.3 and 1x Fibre Channel as defined in FC-PI-2 Rev. 10.0 .They are RoHS compliant and lead-free.


I.  Pin Descriptions
Pin    Symbol    Name/Description    Ref.
1    VeeT    Transmitter Ground  (Common with Receiver Ground)    1
2    TX Fault    Transmitter Fault.    
3    TX Disable    Transmitter Disable. Laser output disabled on high or open.    2
4    MOD_DEF(2)    Module Definition 2. Data line for Serial ID.    3
5    MOD_DEF(1)    Module Definition 1. Clock line for Serial ID.    3
6    MOD_DEF(0)    Module Definition 0. Grounded within the module.    3
7    Rate Select    No connection required    
8    LOS    Loss of Signal indication. Logic 0 indicates normal operation.    4
9    VeeR    Receiver Ground (Common with Transmitter Ground)    1
10    VeeR    Receiver Ground (Common with Transmitter Ground)    1
11    VeeR    Receiver Ground (Common with Transmitter Ground)    1
12    RD-    Receiver Inverted DATA out.  AC Coupled    
13    RD+    Receiver Non-inverted DATA out.  AC Coupled    
14    VeeR    Receiver Ground (Common with Transmitter Ground)    1
15    VccR    Receiver Power Supply    
16    VccT    Transmitter Power Supply    
17    VeeT    Transmitter Ground (Common with Receiver Ground)    1
18    TD+    Transmitter Non-Inverted DATA in. AC Coupled.    
19    TD-    Transmitter Inverted DATA in. AC Coupled.    
20    VeeT    Transmitter Ground (Common with Receiver Ground)    1
Notes: 
1.    Circuit ground is internally isolated from chassis ground. 
2.    Laser output disabled on TX Disable >2.0V or open, enabled on TX Disable<0.8V. 
3.    Should be pulled up with 4.7k - 10kohms 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.    LOS is LVTTL output. Should be pulled up with 4.7k - 10kohms on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal. 
  20km Industrial SFP

 
Pinout of Connector Block on Host Board
 


II.  Absolute Maximum Ratings
Parameter    Symbol    Min    Typ    Max    Unit    Ref.
Maximum Supply Voltage    Vcc    -0.5        +4.0    V    
Storage Temperature    TS    -40        +100    °C    
Case Operating Temperature    TOP    0        +70    °C    
Relative Humidity    RH    0        85    %    1



III.  Electrical Characteristics (TOP=25°C, Vcc=3.3Volts) 
Parameter    Symbol    Min    Typ    Max    Unit    Ref.
Supply Voltage    Vcc    3.00        3.60    V    
Supply Current    Icc        180    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    
Transmit Disable Assert Time                10    us    
Receiver                        
Single ended data output swing    Vout, pp    300    400    800    mV    3
Data output rise time    tr            300    ps    4
Data output fall time    tf            300    ps    4
LOS Fault    VLOS fault    Vcc - 0.5        VccHOST    V    5
LOS Normal    VLOS norm    Vee        Vee+0.5    V    5
Deterministic Jitter Contribution    RXΔDJ            80    ps    6
Total Jitter Contribution    RXΔTJ            122.4    ps    

Notes: 
1.    Non condensing.
2.    AC coupled.
3.    Into 100 ohm differential termination.
4.    20 - 80 %
5.    LOS is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
6.    Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ and ΔDJ.
 


IV.  Optical Characteristics (TOP=25°C, Vcc=3.3 Volts)
Parameter    Symbol    Min    Typ    Max    Unit    Ref.
Transmitter                        
Output Opt. Power    PO    -9    -    -3    dBm    1
Optical Wavelength    λ    1275    1310    1350    nm    
Spectral Width    σ    -    -    3    nm    
Optical Rise/Fall Time    tr/tf    -    170    260    ps    2
Deterministic Jitter Contribution    TXΔDJ    -    -    0.07    UI    3
Total Jitter Contribution    TXΔTJ    -    -    0.007    UI    
Optical Extinction Ratio    ER    9    -    -    dB    
Receiver                        
Average Rx Sensitivity     RSENS    -    -    -24    dBm    4
Maximum Received Power    RXMAX    0    -    -    dBm    
Optical Center Wavelength    λC    1270    -    1600    nm    
LOS De-Assert    LOSD    -    -    -25    dBm    
LOS Assert    LOSA    -36    -    -    dBm    
LOS Hysteresis        0.5    -    -    dB    

 
Notes: 
1.    Class 1 Laser Safety.  
2.    Unfiltered, 20-80%. 
3.    Measured with DJ-free data input signal .In actual application, output DJ will be the sum of input DJ and ΔDJ. 
4.    Measured with PRBS 27-1 at 10-12 BER .
 


V.  General Specifications 
Parameter    Symbol    Min    Typ    Max    Units    Ref.
Data Rate    BR    -    -    1250    Mb/sec    1
Bit Error Rate    BER    -    -    10-12        2
Max. Supported Link Length on
9/125μm SMF @ Gigabit Ethernet    LMAX    -    -    20    km    3,4

Notes: 
1.    Gigabit Ethernet and 1x Fibre Channel compliant.  
2.    Tested with a PRBS 27-1 data pattern. 
3.    Dispersion limited per FC-PI-2 Rev. 10.
4.    Attenuation of 0.55 dB/km is used for the link length calculations. Please refer to the Optical Specifications in 
Table IV to calculate a more accurate link budget based on specific conditions in your application. 



VI.  Environmental Specifications 
 
1310nm Commercial Temperature SFP transceivers have an operating temperature range from 0°C to +70°C case temperature.
 
Parameter    Symbol    Min    Typ    Max    Units    Ref.
Case Operating Temperature    Top    -40        +85    °C    
Storage Temperature    Tsto    -40        +100    °C    

VII.  Mechanical Specifications 

Small Form Factor Pluggable (SFP) transceivers are compatible with the dimensions defined by the SFP Multi-Sourcing Agreement (MSA).
20km Industrial SFP
20km Industrial SFP

 

1.25G 1310 20KM



IX.  PCB Layout and Bezel Recommendations 

 20km Industrial SFP
20km Industrial SFP
20km Industrial SFP

  

X.  For More Information