10G BiDi SFP+ 20km Optical Transceiver
Matched 10G BiDi SFP+ transceiver pair for 10.3125Gbps Ethernet over one single-mode fiber strand up to 20km. Includes A-10G-BIDI-20-1270 with TX 1270nm / RX 1330nm and A-10G-BIDI-20-1330 with TX 1330nm / RX 1270nm, Simplex LC and DDM/DOM support.
Specifications
- Warranty
- 3-Years
- Customization
- Free OEM labeling
- Delivery Time
- 48 hours dispatch
1. Confirm the single-fiber link conditions first.
The Axonode 10G BiDi SFP+ 20km solution uses two complementary modules at opposite ends of one single-mode fiber strand.
10G SFP+ Port
Confirm the host device supports standard 10G SFP+ interfaces.
Simplex LC / Single Fiber
Use single-mode fiber with a Simplex LC connection and one fiber strand.
Reach Up to 20km
Check route loss, connector loss and received optical power before deployment.
2. Matched modules and optical specifications
The two models must be deployed as a complementary pair. Model A transmits at 1270nm and receives at 1330nm; Model B transmits at 1330nm and receives at 1270nm.
| Product Type | 10G BiDi SFP+ Optical Transceiver |
| Data Rate | 10.3125Gbps Ethernet; supports up to 10.7Gbps |
| Form Factor | SFP+ |
| Maximum Reach | Up to 20km |
| Fiber | Single-Mode Fiber, Single Fiber |
| Connector | Simplex LC / Single LC receptacle |
| Model A | A-10G-BIDI-20-1270: TX 1270nm (1260-1280nm), RX 1330nm (1320-1340nm) |
| Model B | A-10G-BIDI-20-1330: TX 1330nm (1320-1340nm), RX 1270nm (1260-1280nm) |
| Average Output Power | -3 to +2 dBm |
| Receiver Sensitivity | ≤ -14.4 dBm |
| Receiver Overload | 0.5 dBm |
| Extinction Ratio | Minimum 3.5 dB |
| SMSR | Minimum 30 dB |
| Power Supply | 3.3V; 3.135-3.465V; maximum current 350mA |
| DDM / DOM | Supported |
| Compliance | SFP+ MSA, SFF-8472, RoHS |
| Operating Temperature | Commercial 0 to +70°C; Extended -20 to +80°C; Industrial -40 to +85°C |
3. Use one fiber strand for bidirectional transmission
Complementary wavelengths allow transmit and receive traffic to share one fiber strand. This helps preserve fiber resources for ISP access, campus interconnection, enterprise edge networks and point-to-point fiber-constrained links.
4. Compatibility prepared for your network
Compatibility coding is available for major switch and router platforms. Confirm the equipment brand, exact model, software environment, operating temperature and required complementary module at each end before shipment.
5. Quality and compliance
The transceivers are designed to meet SFP+ MSA and SFF-8472 requirements and are RoHS compliant.
6. Comprehensive testing
Testing can include output power, receiver sensitivity, wavelength verification, DDM / DOM readings, link connectivity, compatibility coding and temperature testing when required.
Frequently Asked Questions
i. How must the two modules be paired?
Install A-10G-BIDI-20-1270 at one end and A-10G-BIDI-20-1330 at the other end. Two modules with the same transmit wavelength must not be paired together.
ii. Does this product use one fiber or two?
It uses one strand of single-mode fiber with a Simplex LC connection.
iii. What compatibility information is required?
Provide the equipment brand, exact switch or router model, software environment and required compatibility code before shipment.
iv. Can the product be used on a very short link?
Check actual route loss and received optical power. An attenuator may be required if receiver input exceeds the permitted range.
v. Which temperature options are available?
Commercial 0 to +70°C, extended -20 to +80°C and industrial -40 to +85°C options are available.
Confirm your equipment and BiDi pair
Share your equipment model, link distance and required complementary modules. Axonode will help confirm compatibility and optical link requirements before shipment.
Request Compatibility Review
