Lightware Finisar 10G SFP+ SM Fiber Transceiver Module

Product Overview

The Lightware Finisar 10G SFP+ SM Fiber Transceiver Module is a single-mode small form-factor pluggable (SFP+) optical transceiver operating at 10 Gigabit Ethernet speeds. Manufactured by Finisar — one of the most established names in optical transceivers — and supplied through Lightware for use in compatible Lightware fiber-based AV networking equipment, this module provides reliable 10GbE connectivity over single-mode fiber at distances up to 10 kilometers on the LC duplex connector interface.

Available at Creation Networks.

Product Description

This SFP+ transceiver operates at 1310nm wavelength over single-mode fiber, conforming to the IEEE 802.3ae 10GBASE-LR standard. The module supports data rates up to 10.3125 Gbps and is suitable for use in Lightware AV-over-IP systems, fiber-connected matrix switchers, and managed network infrastructure where 10GbE single-mode links are required. The transceiver features digital diagnostics monitoring (DDM/DOM) for real-time visibility of optical power, temperature, and bias current. The hot-pluggable SFP+ form factor allows field replacement without powering down the host equipment.

Key Features

• 10GBASE-LR single-mode fiber transceiver (IEEE 802.3ae)
• 1310nm wavelength, LC duplex connector
• Up to 10km reach over single-mode fiber (OS1/OS2)
• Data rate: 10.3125 Gbps
• Digital Diagnostics Monitoring (DDM/DOM) support
• Hot-pluggable SFP+ form factor
• Operating temperature: 0°C to 70°C (commercial grade)
• Manufactured by Finisar — ISO-certified optical transceiver specialist
• Supplied and validated by Lightware for use with compatible Lightware equipment

Typical Applications

• Lightware AV-over-IP matrix switchers and routers requiring 10GbE fiber uplinks
• Data center interconnects and top-of-rack switch fiber uplinks in AV production facilities
• Campus backbone fiber runs between AV equipment rooms and distribution points
• Broadcast infrastructure connecting production islands over single-mode fiber
• Enterprise AV network aggregation switches requiring high-density 10GbE SFP+ ports
• Managed AV networks where fiber isolation between buildings is required for ground loop elimination

Technical Specifications

Competitor Comparison

Frequently Asked Questions

What fiber type does this transceiver require?

This module is designed for single-mode fiber (SMF), specifically OS1 or OS2 cable with LC duplex connectors. It will not function correctly over multi-mode fiber (OM1–OM4). For multi-mode applications, a 10GBASE-SR module with 850nm wavelength is required.

Is this transceiver compatible with third-party switches?

The module is a standard SFP+ form factor and electrically conforms to the SFF-8431 specification. It may function in third-party SFP+ slots; however, Lightware supplies and validates it specifically for use with Lightware AV networking equipment. Some network switch vendors (notably Cisco) may require vendor-specific coding to enable non-OEM transceivers — check your switch's compatibility requirements before purchasing.

Does it support digital diagnostics monitoring?

Yes. The transceiver supports DDM (digital diagnostics monitoring), also referred to as DOM. Compatible host equipment can read real-time values for optical transmit power, receive power, temperature, supply voltage, and laser bias current, enabling proactive fault diagnosis without physical testing.

What is the maximum transmission distance?

Up to 10 kilometers over single-mode fiber with typical connector loss budget. Actual distance depends on fiber quality, connector cleanliness, and splice losses. For link distances over 10km, extended-reach (ER) or long-reach (LR4) transceivers are required.

Can this module be hot-swapped?

Yes. The SFP+ form factor is hot-pluggable, allowing the module to be inserted or removed while the host equipment is powered, without requiring a system restart. Follow standard ESD precautions when handling the module.

What cleaning procedure is recommended for the LC connectors?

Use a fiber optic connector cleaner (reel or pen-style) before insertion. Contaminated fiber end-faces are the leading cause of excessive insertion loss and intermittent link errors. Never touch the fiber end-face with fingers or unclean tools. Inspect with a fiber inspection scope if link issues arise.