1.25G 1310nm SFP 10KM 20KM 40KM SX 1G Base Optical Transceiver Module Extended Temperature Industrial
1.25G 1310nm SFP 10KM 20KM 40KM SX 1G Base Optical Transceiver Module Extended Temperature Industrial Grade
Description
Features
- 1310nm DFB laser and PIN photo detector for 40km transmission
- Data-rate of 1.25Gbps operation
- 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, Extended : -20 to +85°C, Industrial : -40 to +85°C
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 | % |
| Parameter |
Symbol
|
Min. | Typ. | Max. | Unit | Note | |
|
Operating Wavelength
|
λC
|
1260 | 1310 | 1360 | nm | ||
|
Spectral Width (-20dB)
|
∆λ
|
1 | nm | ||||
|
Side Mode Suppression Ratio
|
SMSR
|
30 | dBm | ||||
|
Ave. output power (Enabled) |
Pout
|
-5 | 0 | dBm | 1 | ||
|
Extinction Ratio
|
ER
|
9 | dB | ||||
|
Rise/Fall time (20%~80%)
|
Tr/Tf
|
0.26 |
ps
|
2 | |||
|
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 | ||||
| Parameter |
Symbol
|
Min. | Typ. | Max. | Unit | Note | |
|
Operating Wavelength
|
λC
|
1260 | 1580 | nm | |||
|
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
|
400 | 1800 | mV | 4 | ||
|
LOS
|
High | 2.0 | Vcc | V | |||
| Low | 0.8 | V | |||||
Compatibility
All of Takfly's transceiver modules are open sourced, can be coded to be fully compatible with major brands' products and devices, such as Intel, Dell, , Finisar, Arista, HP, Mellanox, Juniper, HUAWEI, H3C, etc. For other brands' devices, please specify when ordering so that we can write corresponding codes for your easy application.
Dimension
FAQ:
Q: Do you provide OEM service ?
A: Yes, we can print your logo or label on the products or on the box.
Q: Can you provide free samples ?
A: Some of low value samples can be free for you, but you need pay for the shipping cost.
Q: How can you guarentee the quality ?
A: Build on our perfect quality management system, all of our products were 100% tested before the shipment.
Q: What is your delivery time ?
A: Generally, sample: 3~5 working days. Formal order: 7-10 working days.
Q: What's your payment terms ?
A: We accept T/T, Western Union, Paypal, L/C
For samples: 100% payment. Formal order: 30%~100% as deposit, balance payment before shipment.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.