ADVA LX8502IDR 100G QSFP28 LR4 1310nm LAN-WDM 10km SMF LC Dual-Rate Industrial Optical Transceiver Module
The ADVA LX8502IDR Compatible QSFP28 Optical Transceiver Module is engineered for high-density 100G network connections over long distances in extreme environments. Featuring a unique Dual-Rate architecture, it seamlessly supports both 100G Ethernet and OTU4 telecom protocols.Built with industrial-grade ruggedness, this transceiver operates flawlessly within a wide temperature range of -40°C to 85°C, making it the ultimate solution for outdoor telecom cabinets, edge computing nodes, and mission-critical data center interconnects (DCI). It delivers up to 10km of highly reliable data transmission over standard single-mode fiber (SMF) using advanced 4-channel LAN-WDM technology.
ADVA Part Number
LX8502IDR
Model Number
QSFP28 100G LR4
Technology
LR4 (4 LAN-WDM lanes, 13xx nm)
Transmission Distance
10km
Data Rate
103.125 Gbps (100GE) / 111.81 Gbps (OTU4)
Standards
QSFP28 MSA, 100GBASE-LR4, Class 1 Laser
Diagnostics
Full DDM/DOM (SFF-8472)
Operating Temperature
-40°C to 85°C
Typical Applications ADVA Optical Transport Network (OTN) 100G Long-Reach Links - Ideal for deploying on the client-side line cards of ADVA FSP 3000 or other WDM platforms to aggregate local high-speed traffic into core transport networks.
Data Center Interconnect (DCI) 10km Single-Mode Fiber Connections
- Perfect for establishing high-bandwidth, low-latency 100G backbone links between separate data center facilities or campus buildings within a 10 km radius.
Metro Network 100G Optical Transmission Links
- Tailored for service providers and enterprises upgrading their Metropolitan Area Networks (MAN) to support swelling data traffic across core routing layers.
Service Provider Core Network 100G Ethernet Deployments
- Enables telecom operators to roll out stable, carrier-grade 100G Ethernet services across regional distribution nodes and core infrastructures.
Product Highlights
1.Dual-Rate Flexibility for Telecom & Ethernet Networks
- Engineered with dual-rate capability, supporting both 100G Ethernet (103.125 Gbps) and OTU4 (111.81 Gbps) protocols. This dual-protocol versatility allows for seamless bridging between standard enterprise data switch networks and carrier-grade OTN (Optical Transport Network) platforms like the ADVA FSP 3000.
2. Industrial-Grade Wide Temperature for Harsh Environments
- Built to withstand extreme environmental conditions, operating stably within a true industrial temperature range of -40°C to 85°C. This makes it the ideal choice for deployments in non-climate-controlled remote environments, unconditioned facility rooms, and outdoor 5G telecom cabinets or roadside aggregation points.
3.100G LR4 Long-Reach Transmission over Single-Mode Fiber
- Compliant with the 100GBASE-LR4 standard, utilizing a 4-channel LAN-WDM optical MUX/DEMUX grid in the low-dispersion 1310nm window. It delivers highly reliable 100Gbps connectivity up to 10 km over standard duplex single-mode fiber (SMF), significantly reducing leasing and cabling infrastructure costs.
4.ADVA Certified with Laser Class 1 Safety Standard
- Officially certified by ADVA with standard factory calibration to ensure error-free interoperability and zero compatibility alarms upon deployment. Fully compliant with CE and Class 1 Laser safety standards (21 CFR 1040.10), ensuring safe operation for technicians during maintenance.
5.Comprehensive DDM/DOM Monitoring for Proactive O&M
- Features an integrated digital diagnostic monitoring (DDM/DOM) interface via the SFF-8636 management standard. It provides real-time tracking of overall module temperature, voltage, and per-channel Tx/Rx optical power and laser bias current, enabling early fault detection and preventing unexpected network downtime.
6.High-Density QSFP28 Form Factor with Blue Pull-Tab
- Utilizes the standard hot-pluggable QSFP28 footprint, allowing network operators to maximize front-panel port density without sacrificing space. Equipped with an industry-standard blue pull-tab for easy extraction and instant visual identification of 10km single-mode optical links in dense rack environments.