About H3C SFP-25G-LR-SM1310 25G 10km Transceiver Module in Bangladesh
The H3C SFP-25G-LR-SM1310 is a 25Gbps optical transceiver module designed for high-speed Ethernet networking over single-mode fiber. Supporting transmission distances of up to 10km at a 1310nm wavelength, it is suitable for enterprise networks, data centers, campus infrastructure and long-distance fiber connections.
The compact SFP28 form factor enables the transceiver to be installed in compatible 25GbE network switches, routers and other networking equipment. The module is designed for high-speed optical connectivity where longer fiber reach is required.
H3C SFP-25G-LR-SM1310 25G Transceiver Specifications & Features
| Specification | Details |
|---|
| Brand | H3C |
| Part Number | SFP-25G-LR-SM1310 |
| Data Rate | 25Gbps |
| Transmission Distance | Up to 10km |
| Wavelength | 1310nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Form Factor | SFP28 |
| Optical Standard | 25GBASE-LR |
| Application | 25GbE Optical Networking |
Overview
The H3C SFP-25G-LR-SM1310 provides a high-speed 25Gbps optical interface for compatible networking equipment. Its 1310nm optical wavelength and single-mode fiber support make it suitable for links extending up to 10km.
The module is particularly useful for connecting network switches across server rooms, data centers, campus networks and other locations where copper or short-range optical connections are insufficient.
Buy H3C SFP-25G-LR-SM1310 25G 10km Transceiver in Bangladesh
Purchase the H3C SFP-25G-LR-SM1310 25G 10km optical transceiver module from Datacom Technologies (BD). We supply H3C networking products, SFP/SFP28 transceivers, Ethernet switches, optical networking equipment and data-center infrastructure in Bangladesh with competitive pricing, technical consultation and nationwide delivery.
Key Features
- 25Gbps high-speed optical connectivity
- Up to 10km transmission distance
- 1310nm optical wavelength
- Single-Mode Fiber support
- SFP28 form factor
- 25GBASE-LR optical networking
- Suitable for enterprise networks
- Suitable for data-center connectivity
- Ideal for long-distance fiber links
- Designed for compatible H3C networking equipment
Applications
- H3C 25GbE Network Switches
- Data Center Networks
- Enterprise Networks
- Campus Networks
- Server-to-Switch Connections
- Switch-to-Switch Connections
- Data Center Interconnection
- Long-Distance Fiber Links
- High-Speed Ethernet Networks
- Single-Mode Fiber Infrastructure
25Gbps High-Speed Networking
The H3C SFP-25G-LR-SM1310 provides 25Gbps optical connectivity for modern enterprise and data-center networks.
25GbE offers significantly greater bandwidth than 10GbE and is suitable for high-performance server connectivity, virtualization infrastructure, storage networks and data-center aggregation.
10km Transmission Distance
The transceiver is designed for optical links of up to 10km when used with appropriate single-mode fiber infrastructure and compatible networking equipment.
The extended optical reach makes the module suitable for connecting network devices across large data-center facilities, campus environments and other geographically separated locations.
1310nm Optical Wavelength
The SFP-25G-LR-SM1310 operates at a 1310nm optical wavelength. This wavelength is commonly used for longer-distance single-mode fiber Ethernet transmission.
Using the appropriate fiber type and compatible optical components is important to achieve the specified transmission distance and link performance.
Single-Mode Fiber Support
The module is designed for Single-Mode Fiber (SMF) infrastructure. Single-mode fiber is suitable for longer-distance optical transmission and provides a practical solution for 25GbE links extending beyond the typical reach of multimode fiber.
For deployment, use compatible single-mode fiber cabling and connectors appropriate for the installed networking equipment.
SFP28 Form Factor
The SFP-25G-LR-SM1310 uses the compact SFP28 form factor. SFP28 is widely used for 25GbE network interfaces and provides a compact optical connectivity option for high-density network switches and other equipment.
The small form factor allows multiple 25GbE optical interfaces to be deployed within high-density networking platforms.
25GBASE-LR Optical Connectivity
The SFP-25G-LR-SM1310 is intended for long-range 25GbE optical connectivity. The LR designation indicates a long-reach optical application using single-mode fiber.
This makes it suitable for applications where reliable 25Gbps connectivity is required over distances substantially greater than short-range data-center links.
Data Center Networking
The H3C SFP-25G-LR-SM1310 can be used in modern data-center network architectures where 25GbE connectivity is required between servers, switches and aggregation infrastructure.
25GbE optical links can support high-bandwidth workloads including virtualization, cloud infrastructure, distributed storage, backup systems and large-scale data transfers.
Enterprise Network Connectivity
The module can be used to establish high-speed optical connections between compatible enterprise networking devices.
- Core-to-distribution connectivity
- Distribution-to-access connectivity
- Switch-to-switch links
- Server-to-switch connections
- Data-center uplinks
- Campus fiber connections
Long-Distance Fiber Connectivity
With a transmission reach of up to 10km, the SFP-25G-LR-SM1310 is suitable for longer-distance network connections where standard short-range 25G transceivers cannot provide sufficient reach.
Actual link distance depends on fiber quality, optical loss, connectors, patch panels, environmental conditions and the specifications of the connected transceivers.
Compatibility Considerations
The SFP-25G-LR-SM1310 should be installed only in networking equipment that supports compatible 25GbE SFP28 optical transceivers.
- Compatible H3C networking equipment
- SFP28-compatible optical port
- 25GbE support
- Single-mode fiber infrastructure
- Compatible 1310nm optical link
- Appropriate LC fiber connectivity where required by the equipment
- Compatible transceiver coding and firmware
Always verify the exact switch, router or network adapter compatibility before purchasing or deploying the module.
Fiber Link Deployment
For a 10km 25GbE connection, both ends of the link should use compatible long-range optical transceivers and appropriate single-mode fiber.
Before deployment, verify the optical budget, fiber length, connector condition and compatibility of the transceivers installed at both ends.
Benefits
- 25Gbps high-speed connectivity
- Up to 10km optical reach
- 1310nm wavelength
- Single-mode fiber support
- Compact SFP28 form factor
- Suitable for 25GbE infrastructure
- Ideal for data-center networks
- Suitable for enterprise fiber networks
- Useful for switch-to-switch connectivity
- Suitable for long-distance optical links
Why Buy from Datacom Technologies (BD)?
Datacom Technologies (BD) supplies H3C networking equipment, optical transceivers, SFP/SFP28 modules, Ethernet switches and data-center infrastructure in Bangladesh. Customers can receive competitive pricing, technical consultation, deployment assistance and nationwide delivery.
- Call/WhatsApp: +8801748173213
- Email: sales@datacom.com.bd
- Alternative Email: datacomtechnologiesbd@gmail.com
- Office: Tropical Center, 218, Dr. Kudroti Khuda Road, New Elephant Road, Dhaka-1205, Bangladesh
Frequently Asked Questions (FAQ)
Q1: What is the H3C SFP-25G-LR-SM1310?
The H3C SFP-25G-LR-SM1310 is a 25Gbps SFP28 optical transceiver designed for long-distance single-mode fiber networking.
Q2: What is the data rate?
The transceiver supports 25Gbps optical networking.
Q3: What is the maximum transmission distance?
The module is designed for transmission distances of up to 10km under suitable optical conditions.
Q4: What wavelength does the SFP-25G-LR-SM1310 use?
It uses a 1310nm optical wavelength.
Q5: What type of fiber does it use?
The module is designed for Single-Mode Fiber (SMF).
Q6: What form factor does it use?
It uses the SFP28 form factor for 25GbE networking.
Q7: Is this transceiver suitable for 25GbE networking?
Yes. It is designed for 25Gbps Ethernet optical connectivity.
Q8: Can it be used for switch-to-switch connections?
Yes, provided both switches support compatible 25GbE SFP28 long-range optical transceivers and the fiber infrastructure is appropriate.
Q9: Is single-mode fiber required?
Yes. The LR configuration is intended for single-mode fiber links.
Q10: Is it suitable for data-center networks?
Yes. The 25Gbps bandwidth and 10km optical reach make it suitable for various enterprise and data-center networking applications.
Q11: Can it reach exactly 10km in every installation?
The module is specified for up to 10km under appropriate conditions. Actual link distance depends on fiber quality, optical loss, connectors and the connected equipment.
Q12: Is the H3C SFP-25G-LR-SM1310 compatible with every SFP28 port?
Not necessarily. The host device must support the appropriate 25GbE LR transceiver and compatible optical module coding. Verify compatibility with the exact network device before deployment.
Q13: What is the difference between 25G LR and short-range 25G transceivers?
25G LR modules are designed for longer-distance single-mode fiber links, while short-range 25G modules are generally intended for shorter data-center connections using different optical specifications and fiber types.
Q14: Where can I buy H3C SFP-25G-LR-SM1310 in Bangladesh?
You can contact Datacom Technologies (BD) for H3C networking products, SFP/SFP28 transceivers, Ethernet switches and enterprise network infrastructure with competitive pricing and nationwide delivery.
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