1.25G SFP Module single mode dual fiber 40km
Basic Properties
Place of Origin:
China
Brand Name:
TiNCAM
Certification:
CE,FCC,ROHS
Model Number:
TBC-3124-1L4
Trading Properties
Minimum Order Quantity:
10
Payment Terms:
T/T
Supply Ability:
500,000 Pieces per Year
Specifications
| Warranty: | 1 Year | Connector: | LC |
| Data rate: | 1.25Gbps | Wavelength: | 1310nm |
| Fiber type: | SMF, Dual Fiber | Power supply: | 3.3V |
| Transmission distance: | 40KM | Application: | Telecom,FTTH FTTB FTTX FTTC Optical Network Access |
| Condition: | New | Ddm: | Yes |
| Logo: | Can Be Customized | Compatible: | 3COM,Cisco,Alcatel,Juniper,Huawei |
| Temperature: | 0°C~70°C | Material: | Aluminum |
Product Description
1.25Gbps 40km SFP Transceiver
High-performance, cost-effective optical modules designed for reliable long-distance data transmission.
Overview

The SFP transceivers support a data rate of 1.25Gbps and a 40km transmission distance with SMF. The module integrates a DFB laser transmitter, a PIN photodiode with TIA, and an MCU control unit.
- High Performance: Supports 1.25Gbps data rates.
- Long Range: Capable of up to 40km transmission distance.
- Safety Certified: Satisfies Class I laser safety requirements.
- Compatibility: Compliant with SFP MSA and SFF-8472 standards.
Technical Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Data Rate (Gigabit Ethernet) | - | 1.25 | - | Gb/s |
| Data Rate (Fiber Channel) | - | 1.0625 | - | Gb/s |
| Supply Voltage (Vcc) | 3.1 | 3.3 | 3.47 | V |
| Supply Current (Icc) | - | - | 220 | mA |
| Operating Case Temp (Tc) | 0/-10/-45 | - | 70/80/85 | ℃ |
