All Products
Services
Support
About Us
Resources
Mind your business with a variety of trusted payment options.
Use order number or tracking number to check shipping status.
Get your quote fast and offer you more professional service.
Help manage your budget & expenditure better.
Free samples support, achieve your test results efficiently.
Professional team support and service, to solve your problems in time.
Ask us whatever you care, we will help you 24/7.
Get your quote fast and offer you more professional service.
Meet us and know our mission, belief, service and more.
Find our locations and get connected with us closely.
Quality management, testing, compatibility and global compliance.
Download ISO, CE, FCC, UL, RoHS and REACH certificates by product line.
Lab tour, optical test bed, compatibility tool and test requests.
Find out the latest news and events around l-p.com
Deep dive into technical guides, industry standards, and SFP compatibility insights.
Detailed product benchmarks and side-by-side comparisons to help you choose the right module.
Explore real-world connectivity solutions for data centers, enterprises, and telecom networks.
Essential tips on choosing data rates, transmission distances, and connector types.
New Customer? Create an account
The FS SDH-SFP-OC12-LR1 Compatible LINK-PP module is a high-performance 622Mbps SFP transceiver designed for exceptional single-mode optical networking. Operating with a precise 1310nm FP laser and reliable PIN photodetector, this hot-pluggable optical transceiver ensures stable data transmission up to 40km. It strictly complies with SFP MSA standards, delivering cost-effective and seamless fiber optic connectivity solutions.
| FS Part Number | SDH-SFP-OC12-LR1 | Vendor Name | LINK-PP |
| Form Factor | SFP | Max Data Rate | 622Mbps |
| Wavelength | 1310nm | Max Cable Distance | 40km |
| Connector | Duplex LC | Media | SMF |
| Transmitter Type | FP | Receiver Type | PIN |
| TX Power | -9 to 0dBm | RX Power | -32 to -6dBm |
| Receiver Sensitivity | -28dBm | DOM Support | Yes |
| Operating Temperature Range | 0 to 70°C | Protocols | MSA Compliant |
The FS SDH-SFP-OC12-LR1 Compatible LINK-PP stands out with an array of robust features designed for high-end optical networks. This hot-pluggable 622M SFP delivers a cost-effective, versatile, and highly stable transceiver solution, optimizing infrastructure performance while ensuring seamless compatibility with standard fiber optic equipment.
This commercial-grade 622M SFP optical module provides a versatile solution for Fast Ethernet and SONET OC-12 applications. With a standard SFP footprint and single 3.3V power supply, the hot-swappable transceiver guarantees effortless integration into modern optical communication systems.
Engineered for telecom demands, this 622M connectivity solution helps internet service providers expand their network infrastructure. The fiber optic module ensures low power consumption and high-speed data routing, maximizing broadband bandwidth efficiency for enterprise and ISP networks.
Utilizing an advanced 1310nm wavelength FP laser, this single-mode SFP transceiver offers excellent signal integrity. The 1310nm optical module effectively minimizes chromatic dispersion during long-distance data transmission, ensuring clear, continuous, and high-quality network performance.
Designed for extended reach, this long-haul optical transceiver supports seamless 40km transmission over standard single-mode fiber. The 40km SFP module features exceptional receiver sensitivity, preventing signal loss across metropolitan area networks and campus fiber links.
Featuring a standard duplex LC interface, this networking transceiver allows for quick and secure fiber optic patching. The LC connector module perfectly aligns with standard networking patch cords, providing a reliable physical connection for uninterrupted data transfer.
Equipped with advanced Digital Optical Monitoring, this smart SFP module enables real-time monitoring of crucial parameters. Network administrators can easily track temperature, voltage, laser bias current, and optical power to prevent unexpected network downtime.
Backed by stringent industry standards, this 622M SFP transceiver meets comprehensive global compliance. Our certified optical modules guarantee optimal safety, environmental sustainability, and consistent long-term network reliability.
Every optical transceiver undergoes a rigorous quality testing program to validate its performance. Our in-house testing protocols guarantee that each module exceeds demanding networking hardware industry expectations.
This optical module is fully compliant with CE, FCC, UKCA, UL, REACH, and RoHS directives. These global quality certifications demonstrate our absolute commitment to electrical safety and environmental protection.
Designed in strict accordance with SFF-8472 MSA standards, the transceiver is certified for reliable host-device compatibility. It ensures seamless interoperability with major switch and router brands globally.
Comprehensive laboratory evaluations ensure that every fiber optic module delivers exceptional and reliable SFP performance across various complex and demanding network deployment scenarios.
Verifies the 1310nm center wavelength accuracy for optimal single-mode transmission stability.
Analyzes high-speed signal integrity to guarantee zero data distortion at 622Mbps transmission.
Confirms ultra-low data loss ensuring maximum reliability for enterprise networking connections.
Tests standard operation within the commercial 0°C to 70°C environmental temperature range.
We provide secure, efficient, and professional product shipping for the 622M SFP to ensure your optical networking equipment arrives safely and ready for deployment.
Premium ESD-safe packaging prevents static damage to internal transceiver components.
Custom-molded blister trays absorb vibration during rough shipping conditions.
Streamlined warehouse operations guarantee rapid order dispatch within one business day.
Partnering with top couriers for reliable and traceable worldwide logistics delivery.
Installing the LINK-PP 622M SFP is incredibly simple. Just insert the hot-pluggable optical module into the compatible switch port until it clicks, then connect your single-mode fiber patch cord to the duplex LC interface for instant connectivity.
LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.
Professional technical guidance to help customers select the most suitable SDH-SFP-OC12-LR1 modules based on network architecture and application requirements.
Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.
Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.
Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.
LINK-PP provides after-sales support for the smooth deployment and reliable operation of the optical modules.
15-day no-reason return and refund
Free replacement for dead-on-arrival (DOA) or defective items within the initial period
Free repair services for manufacturing defects throughout the warranty period
Warranty exclusions and conditions apply
Compatible | FS | FS | FS | FS |
Data Rate (Max) | 622Mbps | 622Mbps | 622Mbps | 622Mbps |
Wavelength | 1310nm | 1550nm | 1310nm | 1550nm |
Connector | Duplex LC | Duplex LC | Duplex LC | Duplex LC |
Cable Distance (Max) | 40km | 80km | 2km | 40km |
Cable Type | SMF | SMF | SMF | SMF |
TX Power | -9 to 0dBm | -3 to +3dBm | -12 to -3dBm | -3 to +3dBm |
Receiver Sensitivity | -28dBm | -28dBm | -23dBm | -28dBm |
Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
Form Factor | SFP | SFP | SFP | SFP |
Transmitter Type | FP | DFB | FP | FP |
Receiver Type | PIN | PIN | PIN | PIN |
Receiver Overload | -8dBm | |||
DDM/DOM | Yes | Yes | Yes | Yes |
Protocols | MSA Compliant | MSA Compliant | MSA Compliant | MSA Compliant |
Vendor Name | LINK-PP | LINK-PP | LINK-PP | LINK-PP |
DOM Support | Yes | Yes | Yes | Yes |
| Pictures | ID# | Description | Price | Stock | Add to Cart |
Q: We need to deploy these SFPs in unconditioned outdoor roadside telecom cabinets. Is there an industrial-temperature rated version available? By D***z on 2026-05-11
A: Yes. The LS-SM3106-40C is our commercial-grade version rated for 0°C to 70°C (32°F to 158°F). For harsh outdoor cabinet and industrial networking environments, we offer the LS-SM3106-40I, which operates over an extended industrial temperature range of -40°C to +85°C (-40°F to 185°F). By admin on 2026-05-11
Q: Can this LS-SM3106-40C module work across multi-vendor hardware like Cisco, Juniper, and Alcatel-Lucent switches without triggering vendor lock-in alarms? By S***e on 2026-04-14
A: Yes. The module is fully MSA-compliant and custom-coded for multi-vendor interoperability. It is 100% compatible with major brands including Cisco (equivalent to ONS-SI-622-L1 / SFP-1OC12-LR), Juniper, Alcatel-Lucent, Brocade, Ciena, and H3C. It will be recognized seamlessly by the host OS with full DDM/DOM telemetry support. By admin on 2026-04-14
Q: How does the performance and reliability of this LINK-PP transceiver compare to original OEM brand modules? By S***s on 2026-01-07
A: This module delivers identical optical link budgets, bit-error rate (BER) performance, and signal integrity compared to tier-1 OEM optics, but at a fraction of the cost. Every module undergoes rigorous traffic and host-switch interoperability testing before shipment and is backed by a 5-year warranty with 30-day return support. By admin on 2026-01-07
Q: Which fiber optic patch cable and connector type should be used with this 40km transceiver module? By E***l on 2025-10-05
A: This module features a standard Duplex LC optical interface and requires 9/125μm Single-Mode Fiber (OS1/OS2 SMF) patch cables. Operating at a 1310nm FP wavelength with -9 to 0 dBm TX power and -28 dBm receiver sensitivity, it ensures a stable optical link budget across distances up to 40km (24.8 miles). By admin on 2025-10-06
{{reply_items.topic || reply_items.text}}By {{reply_items.author}}
{{ item.displayed_price.unit_prefix }} {{ item.displayed_price.value || item.displayed_price.min }}
United States
Carrier
CostDelivery TimeTracking
Company
CostTime
{{ shipitem.name }}
{{ (shipitem.isfree =='1' || shipitem.price == 0)? 'Free Shipping' :detail_data.currency.unit_prefix+shipitem.price }} To Be Negotiated {{shipitem.datemin}}-{{shipitem.datemax}} days Available
{{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}}