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Brand Name : Siemens
Model Number : RK112A-11
Certification : CE
Place of Origin : China
MOQ : 1
Payment Terms : T/T
Delivery Time : 2-3 days
Product Name : PLC Industrial Control
Part Number : RK112A-11
Shipment : DHL
Condition : New
Lead Time : 2-3 days
Warranty : 1 year
Keywords : RK112A-11
The RK112A-11 10G SFP+ LC Single-mode Transceiver Module (1310nm, 10km, DOM) is a high-performance, cost-effective optical transceiver designed for 10 Gigabit Ethernet and fiber channel applications. Compliant with SFF-8431 and SFF-8472 industry standards, it delivers reliable data transmission at a rate of 9.953–10.3125 Gbps over 10km of single-mode fiber (SMF, G.652) with a center wavelength of 1310nm.
Figure 1 shows the front panel of RK112A-11.


Table 1 shows the Quick Specs.
| Item | Specification |
|---|---|
| Form Factor | SFP+ |
| Data Rate | 10Gbps |
| Wavelength | 1310nm |
| Transmission Distance | 10km (single-mode fiber) |
| Connector Type | LC duplex |
| Digital Monitoring | DOM (Digital Optical Monitoring) supported |
| Parameter Category | Parameter Name | Specification |
|---|---|---|
| Optical Parameters | Center Wavelength | 1310nm ±20nm |
| Minimum Transmit Power | -8.5 dBm | |
| Maximum Transmit Power | -1.5 dBm | |
| Receive Sensitivity | -17 dBm (max) | |
| Link Distance | 10km (SMF, G.652) | |
| Electrical Parameters | Data Rate Range | 9.953 - 10.3125 Gbps |
| Power Supply Voltage | 3.3V ±5% | |
| Power Consumption | ≤1.2W | |
| Mechanical & Environmental | Form Factor | SFP+ (Compliant with SFF-8431, SFF-8472) |
| Connector Type | LC duplex (unplated) | |
| Operating Temperature | 0°C ~ 70°C (Commercial Grade) | |
| Storage Temperature | -40°C ~ 85°C | |
| Functional Features | Digital Optical Monitoring (DOM) | Yes (supports real-time parameter monitoring) |
| Compliance Standards | RoHS, CE, FCC |


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RK112A-11 10G SFP+ LC Single-mode Transceiver Module with 10Gbps Speed 1310nm Wavelength and 10km Transmission Images |