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Long haul SFP delivered stable 40km connectivity.
SFP-GE-LH40-SM1310-D
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Optical Transceiver - SFP-GE - Single Mode Module - (1310nm,...
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Name:
SFP-GE-LH40-SM1310-D
- Description:
- Optical Transceiver - SFP-GE - Single Mode Module - (1310nm, 40km, LC)
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- H3C
- GTIN:
- 849064006111
- Condition:
- Warranty:
- 3
- List Price:
$1,932.00
- Price:
$127.0093.4% off
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1
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SFP-GE-LH40-SM1310-D Overview
SFP-GE-LH40-SM1310-D is a SFP transceiver module designed for 1G Ethernet networks, featuring an LC connector and engineered for long-range optical transmission over single-mode fiber with a maximum reach of up to 40 km. It supports standardized Ethernet protocols and is ideally suited for applications in data centers, enterprise networks, and telecom infrastructures.
Built with a compact form factor that meets industry-standard physical dimensions, this transceiver ensures reliable, high-performance connectivity while minimizing space requirements. Its robust design and adherence to essential specs make it a dependable solution for establishing long-haul fiber links in various network environments.
SFP-GE-LH40-SM1310-D price is $127.00, a 93.4% saving from the H3C list price of $1,932.00. SFP-GE-LH40-SM1310-D is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SFP-GE-LH40-SM1310-D for additional pricing. Browse the full H3C Transceivers series or explore all H3C products.
SFP-GE-LH40-SM1310-D Specifications
- Power Consumption
- N/A
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Product Type
- Transceiver
- Connector Type
- LC
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 40 km
- Compatibility
- N/A
- Form Factor
- SFP
- Data Rate
- 1G
- Product Name
- SFP-GE-LH40-SM1310-D
SFP-GE-LH40-SM1310-D Use Case
Enterprise Campus Backbone Extension for Remote Facilities
Scenario: A multi-building corporate campus spans over 25 km of single-mode fiber, requiring a reliable 1 Gbps link between headquarters and satellite offices. By deploying the SFP-GE-LH40-SM1310-D transceiver in existing switches, IT teams establish a high-performance, low-latency backbone over distances up to 40 km. Benefit: Delivers seamless, carrier-grade connectivity with minimal signal loss, reducing infrastructure costs and ensuring secure, scalable campus-wide network access.
Data Center Interconnect (DCI) for High-Availability Disaster Recovery
Scenario: A global enterprise operates primary and backup data centers located 30 km apart. Continuous real-time replication demands a stable 1 Gbps fiber link with error-free performance. Integrating the SFP-GE-LH40-SM1310-D single-mode module into edge switches provides proven 1310 nm wavelength transmission over existing single-mode fiber. Benefit: Enables uninterrupted data synchronization and rapid failover, enhancing business continuity and meeting stringent RPO/RTO requirements.
Carrier-Grade Metro Ethernet Service Delivery
Scenario: A telecom provider offers competitive Metro Ethernet services to business customers within a 40 km radius. To deliver guaranteed 1 Gbps bandwidth, the provider equips aggregation switches with SFP-GE-LH40-SM1310-D transceivers, leveraging LC connectors for easy deployment on long-haul fiber links. Benefit: Achieves superior signal integrity and low bit-error rates, supporting premium SLAs, reducing OPEX through hot-swappable modules, and accelerating time-to-market for new service offerings.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SFP-GE-LH40-SM1310-D |  SFP-GE-LX-SM1310-A |  QSFP-40G-SR4-MM850 |  SFP-XG-LX-SM1310-E |  LSWM1STK | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | QSFP | SFP | SFP |
| Data Rate | 1G | 1G | 40G | 10G | 1G |
| Connector Type | LC | LC | MPO | LC | LC |
| Wavelength | 1310 nm | 1310nm | 850 nm | 1310 nm | 1310nm |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Long-Range | Short-Range |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 10 km | 100 to 150 meters | 10 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Power Consumption | N/A | N/A | N/A | N/A | 3.3W |
| 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 | Cisco, Juniper, Huawei, Arista | N/A | Cisco / Juniper / Huawei |
| Product Name | SFP-GE-LH40-SM1310-D | SFP-GE-LX-SM1310-A | QSFP-40G-SR4-MM850 | SFP-XG-LX-SM1310-E | LSWM1STK |
| Height | N/A | N/A | N/A | N/A | 0.13 inches |
| Width | N/A | N/A | N/A | N/A | 0.55 inches |
| Depth | N/A | N/A | N/A | N/A | 0.5 inches |
| Weight | N/A | N/A | N/A | N/A | 0.05 lbs |
Reviews & Ratings
N
Nabila Shah
4
Signal remains strong over distance.
S
Sean Walker
4
Good optics for long range deployments.
A
Arif Hussain
4
No link drops or errors.
M
Miles Thornton
5
Reliable enterprise grade transceiver.
Questions & Answers
What is the SFP-GE-LH40-SM1310-D optical transceiver?
The SFP-GE-LH40-SM1310-D is a hot-swappable Gigabit Ethernet SFP transceiver module designed for single-mode links up to 40 km over LC-terminated 9/125 µm fiber at 1310 nm.
What data rate does the SFP-GE-LH40-SM1310-D support?
It supports a line rate of 1.25 Gbps, fully compliant with IEEE 802.3 z Gigabit Ethernet specifications.
What is the maximum reach of the SFP-GE-LH40-SM1310-D?
The module delivers reliable links up to 40 kilometers over standard single-mode fiber (9/125 µm) at 1310 nm.
Which wavelength does the SFP-GE-LH40-SM1310-D operate at?
This transceiver operates at a nominal wavelength of 1310 nm for optimal performance on long-haul single-mode fiber.
What connector type does the SFP-GE-LH40-SM1310-D use?
It features a duplex LC connector interface, providing low insertion loss and high density in rack-mounted equipment.
Is the SFP-GE-LH40-SM1310-D hot-swappable?
Yes, the module supports hot-swap capability, allowing insertion or removal without powering down the host device.
Which devices are compatible with the SFP-GE-LH40-SM1310-D?
It is compatible with any MSA-compliant SFP port on switches, routers and media converters supporting Gigabit Ethernet.
Is the SFP-GE-LH40-SM1310-D MSA compliant?
Yes, it fully adheres to the SFP Multi-Source Agreement (MSA) for electrical, mechanical and digital diagnostic interfaces.
Does the SFP-GE-LH40-SM1310-D support Digital Diagnostic Monitoring (DDM)?
Yes, it provides digital diagnostic functions including real-time monitoring of optical power, temperature, Vcc and laser bias current.
How do I install the SFP-GE-LH40-SM1310-D transceiver?
Align the module with the port, slide it in until the latch clicks, then connect the LC fiber patch-cord to the TX and RX ports.
What type of fiber cable is required for the SFP-GE-LH40-SM1310-D?
Use single-mode fiber optic cable with a 9/125 µm core/cladding and LC-LC duplex connectors for optimal performance.
Can the SFP-GE-LH40-SM1310-D operate in extreme temperatures?
This module is rated for commercial operation from 0 °C to 70 °C ambient; an industrial variant is available for –40 °C to 85 °C.
How do I troubleshoot link issues with the SFP-GE-LH40-SM1310-D?
Verify fiber polarity, clean connectors, check DDM readings for optical power and temperature, and confirm port configuration.
What is the typical power consumption of the SFP-GE-LH40-SM1310-D?
Power consumption is under 1 W (typically 0.8 W), minimizing heat generation and conserving energy in dense deployments.
How can I monitor the health of the SFP-GE-LH40-SM1310-D?
Use your switch or router’s SNMP/CLI DDM commands or third-party fiber diagnostic tools to read optical power, bias and temperature.
What warranty is provided for the SFP-GE-LH40-SM1310-D?
The module includes a standard one-year warranty with options for extended coverage and 24/7 technical support.