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BiDi SFP provided stable 40km connectivity.
SFP-GE-LH40-SM1550-BIDI
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SMF, 1550nm-RX, 40km, LC
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SFP-GE-LH40-SM1550-BIDI
- Description:
- SMF, 1550nm-RX, 40km, LC
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598026543
- Condition:
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SFP-GE-LH40-SM1550-BIDI Overview
SFP-GE-LH40-SM1550-BIDI is an SFP transceiver module built for Gigabit Ethernet applications. It supports a 1G data rate and features an LC connector for fiber-optic interfaces, operating at a 1550 nm wavelength. Designed for long-range performance, this single-mode transceiver enables connectivity over distances up to 40 km and is ideal for bidirectional data transmission.
Engineered with a compact SFP form factor, SFP-GE-LH40-SM1550-BIDI is tailored for high-performance networking environments including data centers, enterprise networks, and telecom infrastructures. Its robust design and adherence to rigorous industry standards make it a dependable choice for applications requiring reliable long-haul connectivity.
SFP-GE-LH40-SM1550-BIDI price is is available on request. Get immediate quote.
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SFP-GE-LH40-SM1550-BIDI Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1550 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 40 km
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- Power Consumption
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- N/A
- Product Name
- SFP-GE-LH40-SM1550-BIDI
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SFP-GE-LH40-SM1550-BIDI |  CWDM-SFPGE-1571 |  eSFP-GE-ZX100-SM1550 |  CWDM-SFPGE-1551 |  DWDM-SFPGE-1542-94 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | CWDM (1270 nm - 1330 nm) | 1550 nm | 1551 nm | 1542.94 nm |
| Transmission Distance | Long-Range | Extended-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Fiber | Fiber | Ethernet | Fiber |
| Power Consumption | N/A | 3.5W | 2.5 W | 1.0W | 0.8W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | N/A | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | SFP-GE-LH40-SM1550-BIDI | CWDM-SFPGE-1571 | eSFP-GE-ZX100-SM1550 | CWDM-SFPGE-1551 | DWDM-SFPGE-1542-94 |
| Height | N/A | 0.32 inches | 0.28 inches | 0.53 inches | 0.67 in |
| Width | N/A | 0.72 inches | 0.86 inches | 2.23 inches | 0.42 in |
| Depth | N/A | 1.05 inches | 3.46 inches | 0.33 inches | 1.3 in |
| Weight | N/A | 0.11 lbs | 0.1 lbs | 0.07 lbs | 0.13 lbs |
Reviews & Ratings
V
Volker Schulte
4
Optical power levels within spec.
W
Wolfgang Kruger
5
Good interoperability with Huawei gear.
A
Armin Vogel
5
No errors over long runs.
B
Bernd Kaiser
5
Reliable for enterprise fiber links.
C
Christian Otto
5
Meets expectations.
Questions & Answers
What is the SFP-GE-LH40-SM1550-BIDI transceiver?
The SFP-GE-LH40-SM1550-BIDI is a hot-pluggable 1 Gbps SFP module that delivers bidirectional 1550 nm single-mode fiber transmission up to 40 km using LC connectors.
Which fiber type and connector does the SFP-GE-LH40-SM1550-BIDI support?
It supports single-mode fiber (SMF) with LC duplex connectors for bidirectional data transmission over a single fiber strand.
What is the maximum transmission distance of this module?
This module provides reliable data transmission over distances up to 40 km on standard single-mode fiber.
What operating wavelength does the SFP-GE-LH40-SM1550-BIDI use?
It uses a 1550 nm receiver wavelength for downstream signals and transmits upstream on a complementary wavelength for bidirectional operation.