1.25G BIDI SFP 40KM 60KM 80KM 120KM 160KM LC 1490nm 1550nm SM Gigabit Optical Transceiver Module
1.25G BIDI SFP 40KM 60KM 80KM 120KM 160KM LC 1490nm 1550nm SM Gigabit Optical Transceiver Module
Description
The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 120KM transmission distance with SMF. The transceiver consists of three sections: a DFB laser transmitter, a APD 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
- Dual data-rate of 1.25Gbps/1.063Gbps operation
- 1550nm DFB laser and APD photodetector for 120KM transmission
- Compliant with SFP MSA and SFF-8472 with simplex LCor SC 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 range: 0 °C to +70 °C (Commercial) -40 °C to +85 °C (Industrial)
Application
- 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 | 4.7 | V |
| Storage Temperature | Ts | -40 | +85 | °C |
| Operating Humidity | - | 0 | 70 | % |
| Parameter |
Symbol
|
Min. | Typ. | Max. | Unit | Note |
|
Operating Wavelength
|
λC
|
1530 | 1550 | 1570 | nm | |
|
Ave. output power (Enabled)
|
Po
|
0 | 5 | dBm | 1 | |
|
Extinction Ratio
|
ER
|
10 | dB | 1 | ||
|
RMS spectral width
|
Δλ
|
4 | nm | |||
|
Rise/Fall time (20%~80%)
|
Tr/Tf
|
0.26 |
ps
|
2 | ||
|
Output Eye Mask
|
Telcordia GR-253-CORE and ITU-T G.957 compatible
|
|||||
| Parameter |
Symbol
|
Min. | Typ. | Max. | Unit | Note |
|
Operating Wavelength
|
|
1470 | 1510 | nm | ||
|
Sensitivity
|
Psen
|
-32 | dBm | 1 | ||
|
Min. overload
|
Pimax
|
-3 | dBm | |||
|
LOS Assert
|
Pa
|
-45 | dBm | |||
|
LOS De-assert
|
Pd
|
-36 |
dBm |
2 | ||
|
LOS Hysteresis
|
Pd-Pa | 0.5 | 6 | dB |
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.