Alcatel-Lucent iSFP-10G-LR  Compatible 10GBASE-LR SFP+ 1310nm 10km DOM Duplex LC/UPC SMF Fiber Optical Transceiver Module

Alcatel-Lucent iSFP-10G-LR  Compatible 10G SFP+ Optical Module (1310nm, 10km, LC) | HYTOPTODEVICE 10GBASE-LR Industrial Solution
   This Alcatel-Lucent iSFP-10G-LR  compatible 10G SFP+ optical module is engineered for high‑speed, long‑distance network connectivity. Operating at 1310nm wavelength over single‑mode fiber (SMF), it delivers reliable transmission up to 10 kilometers, making it an ideal solution for enterprise networks, data center interconnects, and telecom transport. Fully compliant with SFP+ MSA, SFF‑8431/8432, and IEEE 802.3ae standards, the HYTOPTODEVICE 10GBASE-LR SFP+ module ensures seamless plug‑and‑play interoperability with most SFP+ ports. Built‑in Digital Diagnostic Monitoring (DDM) via the SFF‑8472 two‑wire serial interface provides real‑time visibility into temperature, optical power, and voltage for enhanced network reliability and proactive management. With low power consumption and robust performance, this SFP+ 10G transceiver is a cost‑effective choice for upgrading 10GbE, Fibre Channel, and wireless fronthaul links.

Compatibility and Supported Devices    
  The Alcatel-Lucent iSFP-10G-LR compatible transceiver from HYTOPTODEVICE is engineered for high-availability networking in unconditioned environments. These 10gb sfp modules are specifically optimized for Alcatel-Lucent (Nokia) Enterprise and Service Provider platforms:
1. OmniSwitch Series (Enterprise & Industrial)

Ideal for core uplinks in large campuses or harsh industrial sites:

• OmniSwitch 6900: High-density 10G/40G core switches.

• OmniSwitch 9900: Modular chassis switches for enterprise cores.

• OmniSwitch 6860/6865: Stackable switches, with the OS6865 being the hardened industrial model perfect for this "i" series module.

2. Service Router (SR) & Service Aggregation Router (SAR)

Used in carrier Ethernet and mobile backhaul:

• 7750 SR Series: High-performance service routers.

• 7210 SAS: Service Access Switches used at the network edge.

• 7705 SAR: Specifically for ruggedized utility and transportation deployments.

3. IP/MPLS and Optical Transport

• Used in Nokia 1830 PSS (Photonic Service Switch) for client-side 10G handoffs.

• Integration into Nokia 7360 ISAM FX series (PON platforms) for high-speed uplinks.

Application Scenarios

• Enterprise Campus Backbone: Utilizing 10G SFP+ LR 10km single-mode performance to connect buildings across large campus environments.

• Data Center Aggregation Links: Providing high-reliability core-to-aggregation 10G links within OmniSwitch 6900 switch fabrics.

• Carrier Edge Access: Pairing with Alcatel-Lucent broadband access equipment to deliver 10G dedicated internet access services.

• Government & Financial Networking: Achieving rapid deployment via AOS system plug-and-play compatibility while utilizing DDM functionality for proactive maintenance.
  

Connectivity Solutions(Applications)

FAQ for HYTOPTODEVICE Alcatel-Lucent iSFP-10G-LR  Compatible SFP+Transceivers

Q1: Can I use the SFP-10G-LR with Multimode Fiber (OM3/OM4)?A:No. The LR transceiver is designed for Single-Mode Fiber (9/125µm). While it may be possible to connect over short distances (e.g., 5 meters), it will suffer from significant signal loss and CRC check errors. Always use the OS2 SMF(yellow).

Q2:Is SFP-10G-LR hot-swappable?A:Yes. HYTOPTODEVICE fiber optical modules are hot-pluggable, hot Pluggable SFP+ MSA Compliant.you can plug or unplug the module while the switch is powered on without damaging the hardware.

Q3:The link is "Up" but I have high packet loss. Why? There could be many reasons, but these two are common: 1. Dirty connectors:  Even tiny dust can obstruct signal transmission. Please use a one-click fiber cleaner.2. Fiber optic cable bending: Ensure the fiber optic cable bending radius is not too small (avoid sharp 90-degree bends).

Q4:Why is my switch not recognizing the Module?A:There are many reasons, and each case needs to be analyzed individually. One reason is that the module itself is incompatible with the switch. Some brands, such as Cisco, Huawei, and HP, require that the module's EEPROM contain specific firmware code;  Another reason is that the switch port and the module are incompatible. Ensure that your port is an SFP+ (10G) port. A standard SFP (1G) port cannot run a 10GBase-LR module.

Q5:Can I connect an LR module to an SR module? A:No. LR and SR operate at different wavelengths (1310nm and 850nm) and use different types of optical fibers. They are not interoperable.

Q6: What is the Best price for SFP-10G-LR fiber optical module? A: Price is important, but not everything. More important than price are product quality and compatibility.As a core-material self-sufficient factory, HYTOPTODEVICE offer factory-direct pricing without middlemen. The best price depends on quantity and compatibility requirements.

Q7: How to install SFP-10G-LR module for 10G Ethernet? A:You can refer to the following steps:Power off the switch;Insert the module into the SFP+ slot firmly until it clicks into place;Connect the duplex LC single-mode fiber to the module port;Power on and check the link LED – green means the connection is successful.

Q8:How can I find the Reliable SFP-10G-LR transceiver for 10G Ethernet networks?A:Choose a factory-direct supplier like HYTOPTODEVICE for reliable, 100% tested SFP-10G-LR modules with self-sufficient core materials, broad compatibility, and fast delivery.

Q9: Is SFP-10G-LR compatible with Cisco/Juniper/Arista? A: Yes, HYTOPTODEVICE SFP-10G-LR modules are 100% compatible with Cisco, Juniper, Arista, and more – at HYTOPTODEVICE, we own hundreds of switches from all major brands and test every module on real equipment before shipping to guarantee flawless performance.

Q10: How can I find the SFP-10G-LR with fast shipping available?A:Choose HYTOPTODEVICE – as a core-material self-sufficient factory, we maintain massive stock of SFP-10G-LR modules and ship within 24 hours for most orders. Bulk orders ship in 3-5 days. No delays, no backorders.

Q11: ​What is the difference between 10gbase lr and 10gbase lw?A:While they use same 1310nm wavelength, transmit with SMF, The key difference between 10GBASE-LR and 10GBASE-LW is the networking environment and framing protocol. The date rate and Protocol of LR is 10.3125 Gbps and Ethernet framing. LW is 9.953 Gbps and SONET/SDH framing.they are designed for different networks.SR for LAN (Local Area Network),SW for WAN (Wide Area Network).

Q12:Is SFP-10G-LR-S single mode or multimode?A:SFP-10G-LR-S is a Single-Mode fiber (SMF) optical transceiver with 1310nm wavelength and transmission up to 10km.

Quality Assurance：Your Trusted Optical Transceiver Source

HYTOPTODEVICE is a vertically integrated manufacturer of high-performance optical transceivers. By controlling core materials at the source, we ensure every SFP module meets the highest standards of reliability and customization.

• Vertical Integration: In-house core material production ensures a stable, self-sufficient supply chain for all optical modules.

• Total Traceability: End-to-end oversight from raw components to final transceiver assembly guarantees 100% controllability.

• Bespoke Solutions: Expert-led R&D provides customized SFP transceiver designs tailored to your specific technical needs.

• 24-Hour Response: Our technical team guarantees a primary response to any inquiry or quality concern within 24 hours.

Carrier-Grade Quality. Factory-Direct Control. Rapid Response.

Quality Certification & Compliance：

At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final inspection, our processes ensure global compliance and reliability.

We adhere to rigorous standards for our SFP modules and network solutions:

• ISO 9001: Certified quality management and production consistency.

• CE & FCC: Fully compliant for seamless Global Market Access.

• RoHS: Committed to environmental responsibility and hazardous material control.

• Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.

Certified Quality. Global Standards. Guaranteed Performance.

Rigorous Industrial Product Testing：

   

100% 3rd Party Compatible：

Partial Test Demonstration: