RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver

Product Details
Customization: Available
Type: Fiber Transceiver
Wiring Devices: Media Converter
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  • RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver
  • RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver
  • RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver
  • RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver
  • RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver
  • RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver
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Basic Info.

Model NO.
SFP-1.25G-80C 1.25g SFP Optical Transceiver
Condition
New
Business Type
Manufacturer
Data Rate
1.25g
Fiber Type
Dual Fiber
Type Available
Ordinary, CWDM, DWDM
Transmission Distance
80km
Fiber Port
LC Duplex
Optical Receptacle
0-70c
Operation Temperature
1470-1610nm
Compatible with
Sonet Oc-24-Lr-1
Compliant with
SFP Msa and Sff-8472
Transport Package
PP Bag, Box, Carton
Specification
1.25G CWDM SFP
Trademark
TAKFLY/OEM/DF
Origin
Shenzhen, China
HS Code
8517706000
Production Capacity
20, 0000/Week

Product Description

RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver
 
The SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 80km transmission distance with SMF.
 
The transceiver consists of three sections: an uncooled CWDM 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
ata-rate of 1.25Gbps operation
9 CWDM DFB wavelengths laser and PIN photodetector for 80km transmission
Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
Digital Diagnostic Monitoring:
Internal Calibration or External Calibration
Compatible with SONET OC-24-LR-1
Compatible with RoHS
+3.3V single power supply
Operating case temperature:
Standard :  0 to +70°C
 
Applications
Gigabit Ethernet
Fiber Channel
Switch to Switch interface
Switched backplane applications
Router/Server interface
Other optical transmission systems
Absolute Maximum Ratings

Table 1 - Absolute Maximum Ratings
Parameter Symbol Min Max Unit
Supply Voltage Vcc -0.5 4.5 V
Storage Temperature Ts -40 +85 °C
Operating Humidity - 5 85 %
 
Recommended Operating Conditions
Table 2 - Recommended Operating Conditions
Parameter Symbol Min Typical Max Unit
Operating Case Temperature Standard Tc 0   +70 °C
Power Supply Voltage Vcc 3.13 3.3 3.47 V
Power Supply Current Icc     300 mA
Data Rate     1.25   Gbps
 

See table3 below for "xx" values
Table3 -λC Wavelength Guide
λC Wavelength Guide
Code λC Unit Code λC Unit
45 1450 nm 55 1550 nm
47 1470 nm 57 1570 nm
49 1490 nm 59 1590 nm
51 1510 nm 61 1610 nm
53 1530 nm      
 
 
Optical and Electrical Characteristics
 (CWDM and PIN,  80km Reach)
Table 4 - Optical and Electrical Characteristics
Parameter Symbol Min Typical Max Unit Notes
Transmitter
Centre Wavelength λc λc-6.5 λc λc+6.5 nm  
Spectral Width (-20dB) λ     1 nm  
Side Mode Suppression Ratio SMSR 30     dB  
Average Output Power Pout 0   5 dBm 1
Extinction Ratio ER 9     dB  
Optical Rise/Fall Time (20%~80%) tr/tf     0.26 ns  
Data Input Swing Differential VIN 400   1800 mV 2
Input Differential Impedance ZIN 90 100 110 Ω  
TX Disable Disable   2.0   Vcc V  
Enable   0   0.8 V  
TX Fault Fault   2.0   Vcc V  
Normal   0   0.8 V  
Receiver
Receiver Sensitivity       -23 dBm 3
Receiver Overload   -3     dBm 3
LOS De-Assert LOSD     -24 dBm  
LOS Assert LOSA -35     dBm  
LOS Hysteresis   1   4 dB  
Data Output Swing Differential Vout 370   1800 mV 4
LOS High 2.0   Vcc V  
Low     0.8 V  
Notes:
1. The optical power is launched into SMF.
2. PECL input, internally AC-coupled and terminated.
3. Measured with a PRBS 27-1 test pattern @1250Mbps, BER ≤1×10-12.
4. Internally AC-coupled.
 RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver
RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver
RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver
RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver
RoHS Compliant LC 80km 1.25g CWDM SFP Optical Transceiver
Why choose TAKFLY--- Advantages as follows:

Professional manufacturer:  
  1. More than 18 years manufacturing experience in Fiber optic products-one stop purcharsing.
  2. More than 450 assembly workers with 3 years experienced;
  3. More than 26 R&D Engineers;
  4. 16 Sets Germany imported Injection Machine and More than 10 Cable Production Lines;
  5. More than 30 sets of Testing Machines: OTDR,3D,VFL,IL&RL test instrument; tension strenth tester, Crush Resistance tester, Power meter tester, light checker, ect.
  6. OEM Brand is acceptable.
  7. Exhibition: OFC, ECOC, CommunicAsia, NETCOM, AFRICACOM, SVIAZ ICT, CommunicIndonesia ,Global Soure Electronic Exhibition,etc.
  8. After-sales Services: Available for 24 hours.

Quality Control:
  1. Spot check the raw material incoming inspection before production;
  2. Fully check after every individual process finished;
  3. Fully check production half done;
  4. Fully check the finished products before packing;
  5. Spot check before shipping;

Delivery:
  1. Samples: 1-3 working days.
  2. Mass Production Order: 3-7 working days.
  3. Packaging: Plastic Bag, Carton and Pallet are available according to your request.

Shipping:
  1. DHL,UPS,FEDEX,TNT,EMS, usually is 3-5 working days. Would keep tracking shipping status and reporting to clients;
  2. By Sea or By Air, could use your own pointed forwarder or our cooperated one.
Payment Term:  T/T,Paypal, Western Union and L/C are available.
Price:  If your QTY is big, the price could be negotiated.

I have been working in this field more than 5 years, I believe, I could give you very good service and professional answers!
If you're interested in our products or have any doubt, why not send me inquiry at once?
 

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