About Arista QSFP-40G-SR4 QSFP+ 40G SR4 Optical Transceiver in Bangladesh
The Arista QSFP-40G-SR4 is a 40Gbps Ethernet optical transceiver designed for high-speed connectivity in data center and enterprise networking environments. Using the compact QSFP+ form factor and 40GBASE-SR4 parallel optical architecture, it provides short-range 40GbE connectivity over compatible multimode fiber (MMF) infrastructure.
The Arista QSFP-40G-SR4 is suitable for compatible Arista 40GbE switches and networking platforms. It can be used for data center switch-to-switch connections, high-speed uplinks, aggregation links, server networking, and other applications requiring reliable 40Gbps optical connectivity.
The 40GBASE-SR4 architecture uses four parallel optical lanes over multimode fiber, making this transceiver particularly suitable for short-distance data center links. The actual transmission distance depends on the multimode fiber type, optical budget, connected equipment, and network installation conditions.
Arista QSFP-40G-SR4 40G QSFP+ Optical Transceiver Specifications & Overview
| Specification |
Details |
| Brand |
Arista |
| Model |
QSFP-40G-SR4 |
| Product Type |
40G Optical Transceiver |
| Data Rate |
40Gbps |
| Form Factor |
QSFP+ |
| Optical Standard |
40GBASE-SR4 |
| Fiber Type |
Multimode Fiber (MMF) |
| Optical Architecture |
4-Lane Parallel Optics |
| Application |
Short-Range 40GbE Data Center Networking |
| Compatibility |
Compatible Arista 40GbE Networking Equipment |
Overview
The Arista QSFP-40G-SR4 provides 40Gbps optical Ethernet connectivity in a compact QSFP+ form factor. It is designed for high-density data center environments where increased network bandwidth and efficient port utilization are required.
The 40GBASE-SR4 optical architecture uses four parallel optical lanes over multimode fiber. This makes the transceiver suitable for short-reach data center interconnects, including switch-to-switch connections, aggregation links, and high-speed network uplinks.
The QSFP+ form factor provides a compact and scalable solution for 40GbE deployments. It is well suited to compatible Arista networking equipment and existing multimode-fiber data center infrastructure.
Buy Arista QSFP-40G-SR4 QSFP+ 40G SR4 Optical Transceiver in Bangladesh
Purchase the Arista QSFP-40G-SR4 QSFP+ 40G SR4 Optical Transceiver from Datacom Technologies (BD). We supply Arista networking equipment, optical transceivers, Ethernet switches, routers, fiber connectivity products, data center hardware, servers, and storage solutions with competitive pricing, technical consultation, deployment assistance, and nationwide delivery throughout Bangladesh.
Compatibility
- Compatible Arista 40GbE Switches
- Arista Networking Platforms Supporting QSFP+
- 40GbE Data Center Switch Ports
- Compatible QSFP+ Optical Interfaces
- Multimode Fiber Data Center Infrastructure
Always verify the specific Arista switch model, EOS version, supported transceiver list, breakout configuration, fiber type, and optical specifications before deployment.
Applications
- Data Center Networking
- 40GbE Switch-to-Switch Connectivity
- High-Speed Network Uplinks
- Data Center Aggregation
- Server and Storage Networking
- High-Performance Computing Networks
- Enterprise Core Networking
- Short-Range Multimode Fiber Links
Benefits
- 40Gbps high-speed Ethernet connectivity
- Compact QSFP+ form factor
- 40GBASE-SR4 parallel optical architecture
- Four-lane optical connectivity
- Designed for multimode fiber infrastructure
- Suitable for short-range data center applications
- High-bandwidth connectivity for enterprise networks
- Suitable for compatible Arista networking platforms
Why Buy from Datacom Technologies (BD)?
Datacom Technologies (BD) is a trusted supplier of enterprise networking and data center products in Bangladesh. We provide Arista networking equipment, optical transceivers, high-speed Ethernet switches, fiber connectivity products, servers, storage, and related infrastructure with competitive pricing, technical consultation, deployment services, and dependable after-sales support.
- 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 data rate of the Arista QSFP-40G-SR4?
The Arista QSFP-40G-SR4 is designed for 40Gbps Ethernet connectivity.
Q2: What form factor does the QSFP-40G-SR4 use?
It uses the QSFP+ form factor, which is widely used for 40GbE optical networking.
Q3: What type of fiber does the Arista QSFP-40G-SR4 use?
The 40GBASE-SR4 design is intended for multimode fiber (MMF) using four parallel optical lanes.
Q4: What does SR4 mean?
SR4 refers to short-reach optical connectivity using four parallel optical lanes. It is commonly used for high-speed multimode-fiber data center connections.
Q5: Where can the Arista QSFP-40G-SR4 be used?
It is suitable for compatible 40GbE Arista switches, data center switch-to-switch links, aggregation networks, high-performance computing, and other high-bandwidth applications.
Q6: Is the QSFP-40G-SR4 compatible with every QSFP+ port?
Not necessarily. Compatibility depends on the specific networking platform, transceiver support, firmware, optical specifications, and configuration. Verify the equipment manufacturer's compatibility information before deployment.
Q7: Can the Arista QSFP-40G-SR4 be used over single-mode fiber?
The SR4 architecture is intended for multimode fiber. For single-mode fiber deployments, a compatible transceiver designed for SMF should be selected.
Q8: Where can I buy the Arista QSFP-40G-SR4 in Bangladesh?
You can purchase the Arista QSFP-40G-SR4 from Datacom Technologies (BD) with competitive pricing, technical support, and nationwide delivery.
-750x250.png "Datacom Technologies (BD)"){kind=logo}
