Description
The 125Gbps SFP optical transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.
1.25Gbps SFP Optical Transceiver Features
- Dual data-rate of 1.25Gbps/1.063Gbps operation
- 1310nm FP laser and PIN photodetector for 20km transmission
- Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
- 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
1.25Gbps SFP Optical Transceiver Application
- Gigabit Ethernet Fiber Channel
- Switch to Switch interface
- Switched backplane applications
- Router/Server interface
- Other optical transmission systems
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
| Parameter | Symbol | Min | Typical | Max | Unit | ||
|
Operating Case Temperature | Standard |
Tc | 0 | +70 | °C | ||
| -20 | +85 | ||||||
| Industrial | -40 | +85 | °C | ||||
| Power Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | ||
| Power Supply Current | Icc | 300 | mA | ||||
| Data Rate | Gigabit Ethernet | 1.25 | Gbps | ||||
| Fiber Channel | 1.063 | ||||||
1.25Gbps SFP Optical Transceiver Mechanical Dimension
1.25Gbps SFP Optical Transceiver Details
Yingda offer 1.25Gbps sfp transceivers in the same metal case, but with different transmission distance from 2 km, 5 km, 10 km,20 km, 40 km, 80 km till 120 km with single mode fiber, and 550m with multimode fiber. Single mode wavelength is 1310nm, 1550nm, 1490nm, multimode wavelength is 850nm. Please dont touch the gold finger during installation or storage.
All SFP optical transceivers offered by Yingda are brand new stainless steel materials and precise design, we adopt brand chipset, PCB board, and tosa rosa. All products will be closed with dust caps and sealed before delivery. All products pass high strict quality inspection in factory, and qualified 100%, 3 years quality guarantee.
This single mode dual fiber SFP optical transceivers are 1.25Gbps tranmisssino rate, there are 2 optical bores TX RX mark for optical signals transmission and receiving. There are 2 one piece body dust caps for duplex SFP module. This SFP optical transceiver can transfer optical signal into electronic signals with 2 fibers inside.
Order Information
| Part Number | Product Description |
| YH-D1213-L3320C | 1310nm, 1.25Gbps, LC, 20km, 0°C~+70°C/ Single mode dual fiber /LC/UPC, commercial use |
| YH-D1213-L3320T | 1310nm, 1.25Gbps, LC, 20km, -40°C~+80°C/Single mode dual fiber /LC/UPC industrial use |
| YH-D1213-L3320E | 1310nm, 1.25Gbps, LC, 20km, -40°C~+80°C/Single mode dual fiber /LC/UPC extended use |
