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1.25g 1550nm SFP Module Singlemode SFP Transceivers
1.25g 1550nm SFP Module Singlemode SFP Transceivers

1.25g 1550nm SFP Module Singlemode SFP Transceivers

China 1.25g 1550nm SFP Module Singlemode SFP Transceivers, Find details about China SFP Module 1550nm 1.25g, SFP Transceivers from 1.25g 1550nm SFP Module Singlemode SFP Transceivers

Model NO.
1.25G SFP Module 1550nm SM-LC-DF 80KM
Fiber Counts
Double Fiber
Fiber Type
Single Mode
Connector
LC
Distance
80km
Data Transfer Rate
1.25g
Maximum Supply Voltage
-0.5~ 4.0 V
Relative Humidity
0~ 85 %
Case Operating Temperature
0~70ºC
Storage Temperature
-40~ 100ºC
Trademark
Daytai
Transport Package
SFP Module/Plastic Box+Carton
Specification
CE, ISO, Rohs
Origin
Zhejiang, China (Mainland)
Model NO.
1.25G SFP Module 1550nm SM-LC-DF 80KM
Fiber Counts
Double Fiber
Fiber Type
Single Mode
Connector
LC
Distance
80km
Data Transfer Rate
1.25g
Maximum Supply Voltage
-0.5~ 4.0 V
Relative Humidity
0~ 85 %
Case Operating Temperature
0~70ºC
Storage Temperature
-40~ 100ºC
Trademark
Daytai
Transport Package
SFP Module/Plastic Box+Carton
Specification
CE, ISO, Rohs
Origin
Zhejiang, China (Mainland)
1. Description of 1.25G 1550nm SFP Module Singlemode SFP Transceivers
* SFP Module
*1.25G
* BiDi
* 1550nm
* Single Mode
* LC Connector
* Double Fiber
* 80KM
* They are RoHS compliant and lead-free.
 


2. Feature of 1.25G 1550nm SFP Module Singlemode SFP Transceivers
* Up to1.25Gb/s dual data links
* Hot-pluggable SFP footprint
* 1310nm FP laser transmitter
* Duplex LC connector
* Up to 20km on 9/125um SMF
* Metal enclosure for lower EMI
* Single 3.3V power supply
* Lowpower dissipation <700mW
* Commercial operating temperature range: 0°C to 70°C
 


3. Application of 1.25G 1550nm SFP Module Singlemode SFP Transceivers
* 1.25Gb/s1000Base-LX Ethernet
* 1.06Gb/s Fiber Channel
 


4. Absolute Maximum Ratings

Parameter
Symbol
Min
Typ
Max
Unit
Ref

Maximum Supply Voltage
Vcc
-0.5
 
4.0
V
 

Storage Temperature
TS
-40
 
100
ºC
 

Case Operating Temperature
TOP
0
 
70
ºC
 

Relative Humidity
RH
0
 
85
%
1


 
5. Electrical Characteristics(Top=25ºC,Vcc=3.3V)

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
 

 

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