Monomode SFP

China Monomode SFP, Find details about China SFP, SFP Transceiver from Monomode 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. 
  Monomode 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).
Monomode SFP
Monomode SFP

 

1.25G 1310 20KM



IX.  PCB Layout and Bezel Recommendations 

 Monomode SFP
Monomode SFP
Monomode SFP

  

X.  For More Information