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Fiber optic transceiver module PLANET MTB-SR
The PLANET MTB-SR is a fiber optic SFP+ transceiver module that supports a maximum data transfer rate of 10000 Mbit/s and operates at an 850 nm wavelength. Designed for use with devices featuring 10G SFP+ interfaces, this compact metallic module delivers short-reach 10G Ethernet connectivity suitable for enterprise networks, telecoms, ISPs and data center cloud computing environments. It supports multi-mode fiber links with typical reach around 300 meters using LC connectors.
The module provides reliable 10G SFP+ fiber connectivity in a compact metallic housing, offering durability and stable optical performance for short-range links. It is compatible with standard 10G SFP+ ports and is suitable for integration into existing network infrastructures to extend high-speed Ethernet connections over multi-mode fiber.
Insert the PLANET MTB-SR transceiver into a compatible 10G SFP+ slot on the network device until it clicks into place, then connect the multi-mode LC fiber patch cable between devices. Ensure transceiver and device firmware support SFP+ modules and verify link status through the device management interface. Handle the fiber connector endfaces carefully and keep protective caps on unused ports to avoid contamination.
Use high-quality multi-mode fiber and LC patch cables for short-reach links and ensure proper cleaning of connectors before insertion. Match the transceiver wavelength and fiber type to the link design, and verify compatibility with the host device when deploying in mixed-vendor environments.
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The PLANET MTB-SR fiber optic transceiver module is compared against similar alternatives from the same brand: PLANET MTB-SR 10000 Mbit/s SFP+ 850 nm, PLANET MTB-TSR, PLANET MTB-TLR, PLANET MTB-LB40, and PLANET MGB-SX. All compared products share the primary purpose of enabling high-speed connectivity in fiber optic networks using durable metallic designs. The core differences lie in maximum data transfer rates, wavelengths, and interface types.
⚙️ The specifications comparison table below evaluates interface types, maximum data transfer speeds, transceiver types, and wavelengths to highlight the technical distinctions between the models.
| Parameter | PLANET MTB-SR | PLANET MTB-SR 10000 Mbit/s SFP+ 850 nm | PLANET MTB-TSR | PLANET MTB-TLR | PLANET MTB-LB40 | PLANET MGB-SX | Practical conclusion |
|---|---|---|---|---|---|---|---|
| Interface type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ | SFP | SFP+ interfaces support 10 Gbps speeds suitable for modern enterprise networks, whereas standard SFP is limited to 1.25 Gbps. |
| Maximum data transfer rate | 10000 Mbit/s | 10000 Mbit/s | 100000 Mbit/s | 10000 Mbit/s | 10000 Mbit/s | 1250 Mbit/s | Most models operate at 10 Gbps for standard high-speed networking, while MTB-TSR handles extreme bandwidth needs, and MGB-SX serves basic speed requirements. |
| Wavelength | 850 nm | 850 nm | 850 nm | 1310 nm | Not specified | 850 nm | An 850 nm wavelength is optimized for short-range data center links, whereas 1310 nm is designed for efficient long-distance transmission. |
◎ The suitability table below outlines the best use cases for each product to help determine which option matches your specific networking needs.
| Use case | Recommended product | Why |
|---|---|---|
| Standard enterprise networks and data centers over short distances | PLANET MTB-SR (or PLANET MTB-SR 10000 Mbit/s SFP+ 850 nm) | Provides a balanced 10 Gbps speed with an 850 nm wavelength, perfectly suited for local rack-to-rack or switch-to-switch connections. |
| Ultra-high-speed network backbones | PLANET MTB-TSR | Delivers an exceptionally high data rate of up to 100000 Mbit/s for extreme bandwidth demands. |
| Long-distance data transmission | PLANET MTB-TLR or PLANET MTB-LB40 | Built to ensure reliable connectivity and signal integrity over extended networking distances. |
| Basic network links with lower speed requirements | PLANET MGB-SX | Features an SFP interface and 1250 Mbit/s speed for standard, less demanding connectivity tasks. |
The PLANET MTB-SR is functionally identical to the PLANET MTB-SR 10000 Mbit/s SFP+ 850 nm model and offers dependable 10 Gbps performance optimized for short-range optical links. Choose this module if you need a reliable, standard high-speed SFP+ solution for local data center applications without requiring long-distance transmission or ultra-high speeds.