LevelOne 1.25Gbps Single-Mode BiDi Industrial SFP Transceiver (1310nmTX/1550nmRX, 20km)
LevelOne 1.25Gbps Single-Mode BiDi Industrial SFP Transceiver (1310nmTX/1550nmRX, 20km)
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Specifications
Performance
Performance
| SFP transceiver type |
Fiber optic
|
|---|---|
| Maximum data transfer rate |
1250 Mbit/s
|
| Interface type |
SFP
|
| Single-mode fiber (SMF) supported |
Yes
86% have it
|
| Multi-mode fiber (MMF) supported |
No
41% do not have it
|
| Fiber optic connector |
LC
|
| Fiber cable diameters supported (core/cladding) |
9/125 µm
|
| Maximum transfer distance |
20000
m
47% better than others
|
| Tx wavelength (max) |
1550 nm
|
| Rx wavelength (max) |
1310 nm
|
| Tx power (min) |
-9 dBmW
|
| Tx power (max) |
-3 dBmW
|
| Rx power (min) |
-25 dBmW
|
| Rx power (max) |
-2 dBmW
|
| Digital Diagnostics Monitoring (DDM) |
Yes
69% have it
|
Features
Features
| Product colour |
Silver
|
|---|---|
| Hot-swap |
Yes
71% have it
|
Power
Power
| Maximum voltage |
3.47
V
57% better than others
|
|---|---|
| Maximum current |
0.3
A
82% better than others
|
| Power consumption (typical) |
1
W
89% better than others
|
Certificates
Certificates
| Compliance certificates |
RoHS
|
|---|---|
| Safety |
FCC Part 15 Class B EN55022 Class B (CISPR 22B) VCCI Class B
|
| Certification |
CE
|
Operational conditions
Operational conditions
| Operating temperature (T-T) |
0 - 70 °C
|
|---|---|
| Storage temperature (T-T) |
-40 - 85 °C
|
| Operating relative humidity (H-H) |
0 - 85%
|
Weight & dimensions
Weight & dimensions
| Width |
13.7
mm
26% better than others
|
|---|---|
| Depth |
56.6
mm
25% better than others
|
| Height |
12.4
mm
58% better than others
|
| Weight |
19
g
88% better than others
|
Packaging content
Packaging content
| Quantity per pack |
1 pc(s)
|
|---|
Packaging data
Packaging data
| User guide |
Yes
95% have it
|
|---|---|
| Package width |
65
mm
73% better than others
|
| Package depth |
106
mm
44% better than others
|
| Package height |
20
mm
18% better than others
|
| Package weight |
39.5
g
24% better than others
|
| Package type |
Box
|
Other features
Other features
| RX sensitivity |
-25 dB
|
|---|
Logistics data
Logistics data
| Pallet gross length |
80
cm
52% better than others
|
|---|---|
| Pallet gross width |
120
cm
26% better than others
|
| Pallet height (air) |
166.9
cm
58% better than others
|
| Products per pallet |
35 pc(s)
|
| Master (outer) case width |
310
mm
54% better than others
|
| Master (outer) case length |
375
mm
47% better than others
|
| Harmonized System (HS) code |
85369010
87% better than others
|
| Master (outer) case height |
268
mm
23% better than others
|
| Master (outer) case gross weight |
6.67
kg
28% better than others
|
| Products per master (outer) case |
150 pc(s)
|
| Country of origin |
China
|
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
The LevelOne 1.25Gbps Single-Mode BiDi Industrial SFP Transceiver represents a specialized solution for extending network reach in demanding industrial environments. This module leverages Bi-Directional (BiDi) technology, enabling simultaneous data transmission and reception over a single strand of fiber optic cable. This unique capability significantly reduces cabling infrastructure costs and simplifies deployment, making it an attractive option for upgrading existing networks or establishing new connections where fiber availability is a constraint. Its focus on single-mode fiber compatibility ensures long-distance transmission capabilities, crucial for applications spanning factories, transportation hubs, or remote monitoring stations.
Engineered for reliability and performance, this SFP transceiver operates at a robust 1.25Gbps data rate, suitable for a wide array of industrial networking needs, from surveillance systems to process control. The specific wavelength configuration of 1310nm for transmission (TX) and 1550nm for reception (RX) is a key differentiator, allowing it to pair with a complementary BiDi transceiver at the other end of the fiber link. The extended temperature range inherent in industrial-grade components (though not explicitly detailed in the provided specs, it's a hallmark of this product class) suggests resilience against environmental fluctuations. With a maximum transmission distance of 20 kilometers over single-mode fiber, this LevelOne module offers substantial reach for geographically dispersed industrial sites.
Pros & Cons
Pros
What we love about this product
- Extended Reach: Capable of transmitting data up to 20 kilometers over single-mode fiber, ideal for long-distance industrial applications.
- Cost-Effective Cabling: BiDi technology allows full-duplex communication over a single fiber strand, reducing fiber count and installation costs.
- High Speed: Supports a data rate of 1.25Gbps, ensuring sufficient bandwidth for many industrial networking requirements.
- Single-Mode Compatibility: Optimized for use with single-mode fiber, providing superior signal integrity over long distances compared to multi-mode.
Cons
Points to consider before buying
- Specific Pairing Required: Requires a complementary BiDi transceiver with reversed wavelengths (1550nm TX/1310nm RX) at the other end of the fiber link.
- Limited Wavelength Options: Offers a fixed wavelength pair (1310nm/1550nm), which may not be suitable for all dense wavelength-division multiplexing (DWDM) applications.
- Industrial Focus: While robust, the specific industrial temperature range is not detailed in the provided specifications, requiring further verification for extreme environments.
