AddOn QSFP28-100GB-LR MSA Compliant Transceiver
The AddOn QSFP28-100GB-LR is an industry-standard 100GBase-LR optical transceiver engineered for enterprises and data centers requiring high-speed, long-reach connectivity over single-mode fiber. This MSA compliant QSFP28 module delivers 100Gbps throughput up to 10km, making it ideal for campus networks, metropolitan area networks (MANs), and carrier-grade deployments where distance and reliability matter. If you're upgrading legacy 10G or 40G infrastructure to 100G without replacing fiber runs, this 100GBase-LR transceiver is your cost-effective solution.
Key Features
- 100GBase-LR throughput for high-speed data transmission
- MSA compliant design ensures compatibility with industry-standard equipment
- Single-mode fiber (SMF) support up to 10km reach
- 1310nm wavelength optimized for long-distance applications
- LC connector for standard fiber optic connectivity
- Hot-pluggable QSFP28 form factor for flexible deployment
- Low power consumption and minimal heat generation
- Backward compatible with existing network infrastructure
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON |
| Part Number |
QSFP28-100GB-LR-AO |
| Module Type |
QSFP28 Transceiver |
| Data Rate |
100Gbps (100GBase-LR) |
| Fiber Type |
Single-Mode Fiber (SMF) |
| Maximum Distance |
10 kilometers |
| Wavelength |
1310nm |
| Connector Type |
LC |
| Compliance |
MSA Compliant |
| Form Factor |
QSFP28 (Hot-Pluggable) |
Frequently Asked Questions
What is a QSFP28 transceiver and how does it work?
A QSFP28 transceiver is a hot-pluggable optical module that converts electrical signals to optical signals for transmission over fiber optic cables. The AddOn QSFP28-100GB-LR specifically handles 100Gbps data rates over single-mode fiber, using 1310nm wavelength technology to achieve extended reach up to 10km without signal degradation.
Is this 100GBase-LR module compatible with my existing network equipment?
Yes. The AddOn QSFP28-100GB-LR is MSA compliant, meaning it meets industry standards for optical transceivers. It works with any standard QSFP28-compatible switch, router, or network interface card from major vendors. Always verify your equipment supports 100GBase-LR before deployment.
What are the advantages of single-mode fiber over multimode for 100G networking?
Single-mode fiber (SMF) enables longer distances (up to 10km with this module) compared to multimode alternatives, with superior signal integrity and lower attenuation. This makes SMF ideal for campus interconnects, data center replication, and carrier networks where distance and reliability are critical.
Can I use this transceiver to upgrade my existing 10G or 40G network?
Yes. If your infrastructure already has single-mode fiber runs in place, the AddOn QSFP28-100GB-LR allows you to upgrade to 100Gbps speeds without replacing cabling. This makes it a cost-effective migration path for growing bandwidth demands in enterprise and service provider networks.
