- Name:
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OSG040002
- Description:
- Huawei Optical Transceiver(eSFP,1310nm,1.25Gb/s,-5~0dBm,-23dBm,LC,SM,40km)
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- Brand:
- Huawei
- Condition:
- GTIN:
- 886598026543
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OSG040002 Overview
OSG040002 is a high-performance SFP transceiver designed for 10G applications, featuring an LC connector and engineered for short-range transmission. It supports both Ethernet and Fibre Channel protocols, is built in a standard SFP form factor with compact physical dimensions, and is ideally suited for data centers, enterprise networks, and telecom environments.
OSG040002 delivers reliable connectivity with precise optical performance and robust design to maintain signal integrity. Its optimized architecture and adherence to industry standards ensure efficient deployment in critical high-speed networks, while its compatibility with major networking platforms makes it a versatile choice for modern communication infrastructures.
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OSG040002 Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 10G |
| Connector Type | LC |
| Wavelength | 850 nm |
| Transmission Distance | Short-Range |
| Fiber Type | Multi-mode |
| Max Distance | 300 meters |
| Supported Protocols | Ethernet, Fibre Channel |
| Network Interface | Fiber |
| Power Consumption | 3.5W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista |
| Product Name | OSG040002 10G SFP Transceiver Module |
| Height | 0.24 inches |
| Width | 0.6 inches |
| Depth | 0.3 inches |
| Weight | 0.1 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 10G | 10G | 10G per channel (4 channels) |
| Depth | 1.65 inches | 0.3 inches | 1.25 inches | N/A | 1.0 inches |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | Single-mode | Multi-mode |
| Form Factor | SFP+ | SFP | SFP+ | SFP+ | QSFP+ |
| Height | 0.22 inches | 0.24 inches | 0.50 inches | N/A | 0.7 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 300 meters | 300 meters | 40 km | 300 meters |
| Network Interface | Fiber | Fiber | Fiber | Ethernet | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 3.6 W | 3.5W | 1.2W | N/A | 3.5W |
| Product Name | J9281D 10G Long-Range SFP+ Transceiver | OSG040002 10G SFP Transceiver Module | VC6MSFPLCS01 10GBASE-SR SFP+ Optical Transceiver | JNP-SFP-10G-BX40U-C | QSFPP-4X10GE-SR-C |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Long-Range | Short-Range |
| Wavelength | 1310 nm | 850 nm | 850nm | 1310/1490 nm | 850nm |
| Weight | 0.07 lbs | 0.1 lbs | 0.10 lbs | N/A | 0.05 lbs |
| Width | 0.87 inches | 0.6 inches | 0.83 inches | N/A | 0.8 inches |
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Questions & Answers
Q
What is the Huawei OSG040002 optical transceiver?
A
The Huawei OSG040002 is a hot-swappable eSFP optical transceiver module designed for 1.25 Gb/s single-mode fiber links up to 40 km.
Q
What are the key specifications of the OSG040002?
A
It supports 1.25 Gb/s data rate, 1310 nm wavelength, LC duplex connector, transmit power –5 to 0 dBm, receive sensitivity down to –23 dBm, and 40 km reach.
Q
Which wavelength does this transceiver operate on?
A
It operates at a nominal wavelength of 1310 nm, optimized for single-mode fiber transmission up to 40 km.
Q
What is the maximum data rate supported?
A
The OSG040002 supports a maximum data rate of 1.25 Gb/s for Gigabit Ethernet and other 1G applications.
Q
What is the supported transmission distance?
A
It reliably transmits data up to 40 km over standard single-mode fiber (SMF) at 1310 nm.
Q
Which connector type is used on the OSG040002?
A
The module uses an LC duplex connector compatible with standard SMF patch cords.
Q
Is the Huawei OSG040002 compatible with Huawei devices?
A
Yes, it is fully compatible with Huawei switches, routers and optical line terminals that support MSA-compliant eSFP modules.
Q
Can the OSG040002 be used with third-party network equipment?
A
Yes, it interoperates with any MSA-compliant eSFP port supporting 1.25 Gb/s, 1310 nm single-mode modules.
Q
How do I install the Huawei OSG040002 transceiver?
A
Power off the host device, insert the module into an eSFP slot until the latch clicks, then power on and verify link status.
Q
What is the operating temperature range?
A
The transceiver operates reliably from 0 °C to +70 °C for standard-grade modules.
Q
What is the storage temperature range?
A
Storage temperature ranges from –40 °C to +85 °C when the module is not powered.
Q
What is the typical power consumption?
A
The OSG040002 consumes less than 1 W of power under normal operating conditions.
Q
Which certifications and compliance standards does it meet?
A
It is RoHS-compliant, MSA-compliant and meets relevant industry standards for optical transceivers.
Q
How do I test the optical power levels?
A
Use a calibrated optical power meter at the LC connector: ensure transmit power is between –5 and 0 dBm and receiver sensitivity is at or below –23 dBm.
Q
Does the module support hot-swapping?
A
Yes, the OSG040002 is hot-pluggable and can be inserted or removed without powering down the host device.
Q
Does the OSG040002 support digital diagnostics monitoring (DDM)?
A
Yes, it supports SFF-8472 DDM for real-time monitoring of optical power, temperature, voltage, and bias current.

