High-Speed Transceivers for Scalable Data Center and Carrier Networks

Trxcom's 10G to 100G optical transceivers are engineered to support next-generation data centers, enterprise core switching, and carrier backbone applications. Our product range includes 10G SFP+, 25G SFP28, 40G QSFP+, and 100G QSFP28/SFP-DD modules, supporting both short-reach (SR), long-reach (LR), and CWDM/DWDM wavelength options.

Leveraging NRZ and PAM4 modulation technologies, these transceivers deliver high bandwidth with low latency and optimal signal integrity. Compatible with Cisco, Arista, Juniper, Mellanox and other leading platforms, they enable seamless deployment in mixed-vendor environments.

From 10G CWDM SFP+ to 100G DR4, every Trxcom transceiver complies with MSA and IEEE standards and is backed by in-house testing for full interoperability. Whether you're scaling up cloud computing infrastructure or upgrading metro aggregation layers, our hot-swappable optical solutions provide the flexibility, reliability, and performance required for mission-critical links.

Frequently Asked Questions about 10/25/40/100G Transceiver Modules

• Q: What's the difference between SFP+ and SFP28 transceivers?
  A: SFP+ supports 10Gbps using NRZ modulation, while SFP28 supports 25Gbps and uses more advanced signaling. Although they share the same form factor, they are not interchangeable.

• Q: Is QSFP28 backward compatible with QSFP+?
  A: QSFP28 ports can often accept QSFP+ modules depending on device compatibility, but you cannot use QSFP28 modules in QSFP+ ports. Always check your switch vendor's specifications.

• Q: What fiber type is required for 100G SR4 modules?
  A: 100G SR4 modules use multimode OM3 or OM4 fiber and require MPO-12 connectors. They typically support up to 100 meters on OM4 fiber.

• Q: Can Trxcom QSFP+ and QSFP28 modules work with Cisco and Arista switches?
  A: Yes. Trxcom high-speed optical modules are tested and verified for compatibility with major switch platforms including Cisco, Arista, Juniper, and Mellanox.