The Huawei eSFP-1310nm-L-4.1 is an optical transceiver of high-quality aiming at optical communication applications. These eSFP transceivers worked at a wavelength of 1310nm and support STM4 with an output power ranging from -3dBm to 2dBm. Its sensitivity is -30dBm, and maximum 40 kilometers is accessible in reach with single-mode fiber (SMF), thus making it perfect for high-speed data transmission.
| STM-4 Optical transceiver specifications |
| Parameter |
Value |
| Nominal bit rate |
622 Mbit/s |
| Line code pattern |
NRZ |
| Application code |
L-4.1 |
| Transmission distance (km) |
15 to 40 |
| Type of fiber |
Single-mode LC |
| Operating wavelength range (nm) |
1310 |
| Launched optical power range (dBm) |
-2 to +3 |
| Receiver sensitivity (dBm) |
-28 |
| Minimum overload (dBm) |
-9 |
| Dispersion tolerance (ps/nm) |
1600 |
| Minimum extinction ratio (dB) |
8.2 |
| Maximum -20 dB spectral width (nm) |
1 |
| Minimum side mode suppression ratio (dB) |
30 |
Supported Options
| Accessory |
Model |
| LC Single-mode Duplex Patch Cable |
LCSC-DX-3M |
| Single-Mode Fiber (SMF) |
SMF-OS2 |
| Optical Power Meter |
OPM-E10 |
Compare to Similar Products
| Related Models |
Differences |
| Huawei eSFP-1550nm-L-5.2 |
Operates at 1550nm wavelength, 80km reach |
| Huawei eSFP-850nm-S-1.1 |
850nm wavelength, 550m reach |
| Huawei eSFP-1310nm-L-3.2 |
Same wavelength, 10km reach |
eSFP-1310nm-L-4.1 Specification
eSFP-1310nm-L-4.1 Specifications
|
| Brand |
Huawei |
| Product Name |
eSFP-1310nm-L-4.1 |
| Component Type |
Optical Transceiver |
| Form Factor |
eSFP |
| Wavelength |
1310nm |
| Transmission Rate |
STM4 |
| Output Power |
-3~2dBm |
| Receiver Sensitivity |
-30dBm |
| Connector Type |
LC |
| Fiber Type |
Single Mode (SM) |
| Maximum Distance |
40km |
| Operating Temperature |
0°C to 70°C |
| Storage Temperature |
-40°C to 85°C |
| Power Consumption |
Low power consumption |
| Compatibility |
Compatible with various networking hardware platforms |
| Compliance Standards |
Compliant with industry standards and protocols |
| Hot Swappable |
Yes |
| Digital Diagnosis |
Yes, supported |
| Humidity |
5% to 95% non-condensing |
| Warranty |
3 years limited warranty |
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