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De LINK-PP L9-SC31551G-20PPI is an industrial-grade 1.25G BiDi 1x9 transceiver designed for robust optical communication. It features a 3.3V power supply, LVPECL differential data logic, and operates reliably in extreme temperatures from -40°C to +85°C. Utilizing high-performance FP lasers and PIN detectors, it guarantees stable 20km signal transmission over single-mode fiber infrastructure.
| LINK-PP Onderdeel nummer | L9-SC31551G-20PPI | Naam van de leverancier | LINK-PP |
| Form Factor | 1x9 | Max. Gegevenssnelheid | 1.25Gbps |
| Golflengte | 1310 nm-TX/1550 nm-RX | Max. Kabelafstand | 20km |
| Vezelinterface | Simplex SC | fiber Type | SMF |
| Zender Type | FP | Type ontvanger | PIN |
| Differentiële ingang/uitgang | (LV)PECL | Signaaldetectie | (LV)PECL |
| Laboratoriumvoedingen | 3.3V | Bedrijfstemperatuurbereik | -40 tot + 85 ℃ |
Deze hoge kwaliteit LINK-PP L9-SC31551G-20PPI optical module delivers exceptional gigabit performance tailored for harsh industrial environments. It perfectly integrates advanced WDM fiber technology, reliable signaling, and compact through-hole housing. These distinct features ensure optimal network stability and maximum throughput for your fiber optic links.
Engineered with a traditional 1x9 SIP form factor, this transceiver guarantees secure through-hole PCB mounting. The robust nine-pin configuration delivers superior mechanical stability and dependable electrical connections, perfectly preventing signal loss during strong industrial vibrations.
Delivering a reliable 1.25Gbps data rate, this optical module is exceptionally optimized for Gigabit Ethernet and Fiber Channel applications. The high-speed connectivity ensures seamless data exchange, making it an excellent choice for demanding industrial network systems.
Utilizing advanced Wavelength Division Multiplexing, the L9-SC31551G-20PPI maximizes fiber capacity. It transmits data using a 1310nm FP laser diode while simultaneously receiving at 1550nm via a highly sensitive PIN detector, requiring only one single-mode fiber strand.
Designed for extended network coverage, this industrial 1.25G transceiver flawlessly pushes optical signals up to twenty kilometers. The powerful launch optical power combined with deep receiver sensitivity ensures consistent, long-distance communication across your enterprise infrastructure.
Featuring a user-friendly Simplex SC optical receptacle, this transceiver promotes quick, secure fiber connections. Its intelligent low EMI design minimizes electromagnetic interference, fully ensuring clean signal integrity and compliant operation within densely populated network hardware chassis.
De LINK-PP L9-SC31551G-20PPI optical transceiver meets stringent international safety and performance standards. Comprehensive industry certifications guarantee its outstanding reliability, making it perfect for global telecommunications deployment.
Every single transceiver undergoes an intensive quality assurance protocol during manufacturing. This rigorous factory testing ensures uncompromising durability, verifying that components survive severe operational stress without failure.
This certified optical module strictly adheres to CE, FCC, UKCA, UL, and REACH regulations. It features robust IEC61000-4-2 ESD protection and conforms to CISPR22 Class B standards.
Fully compliant with ITU-T G.957 industry standards, this dependable transceiver ensures perfect protocol interoperability. The standardized design guarantees seamless integration into your existing printed circuit board environments.
Comprehensive laboratory evaluations guarantee that the LINK-PP 1x9 transceiver delivers pristine signal quality and exceptional mechanical endurance under highly demanding industrial networking conditions.
Verifies precise 1310nm transmitter wavelengths and strict output spectrum widths for optimal optical fidelity.
Ensures perfect signal clarity by evaluating the transmitter output against standard ITU-T G.957 parameters.
Confirms virtually flawless gigabit data transmission over twenty kilometers of standard single-mode optical fiber.
Validates consistent module performance across extreme industrial operating environments ranging from -40°C to +85°C.
We guarantee secure worldwide delivery for your optical modules. Our professional logistics team utilizes premium packaging materials to ensure products arrive completely undamaged everywhere.
Every module uses premium anti-static bags to prevent harmful electrical discharge damage.
We implement robust cushioning trays to completely absorb intense physical transport shocks.
Our efficient warehouse team quickly processes inventory to ensure rapid shipment dispatch.
We partner with trusted couriers to provide swift, reliable international shipping solutions.
Installing this optical module is straightforward. Simply align the nine standard pins with your PCB holes, solder them securely, and plug your Simplex SC fiber cable directly into the receptacle to establish an instant industrial network connection.
LINK-PP Wij bieden professionele technische ondersteuning, waaronder adviesgesprekken voorafgaand aan de verkoop, compatibiliteitscontrole en probleemoplossing na de implementatie, om een soepele werking van het netwerk te garanderen.
Professional technical guidance to help customers select the most suitable L9-SC31551G-20PPI modules based on network architecture and application requirements.
Compatibiliteitscontroles en validatie om een probleemloze werking met Cisco-switches en andere ondersteunde netwerkplatformen te garanderen.
Stapsgewijze ondersteuning bij installatie, configuratie en eerste implementatie om een stabiele en correcte werking te garanderen.
Continue technische ondersteuning gedurende de gehele productlevenscyclus om betrouwbare prestaties in bedrijfs- en carrier-grade netwerken te garanderen.
LINK-PP Biedt aftersalesondersteuning voor de vlotte implementatie en betrouwbare werking van de optische modules.
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Compatibel | LINK-PP | LINK-PP | LINK-PP | LINK-PP | LINK-PP | LINK-PP |
Gegevenssnelheid (max.) | 1.25Gbps | 1.25Gbps | 1.25Gbps | 1.25Gbps | 1.25Gbps | 1.25Gbps |
Golflengte | 1310 nm-TX/1550 nm-RX | 1310nm | 1310nm | 850nm | 1310 nm-TX/1550 nm-RX | 1550 nm-TX/1310 nm-RX |
Kabelafstand (Max) | 20km | 10km | 550m | 500m | 20km | 20km |
Bedrijfstemperatuur | -40 tot + 85 ℃ | 0 tot 70 ° C | -40 tot 85 ° C | -40 tot 85 ° C | -40 tot + 85 ℃ | -40 tot + 85 ℃ |
fiber Type | SMF | SMF | MMF | MMF | SMF | SMF |
Vezelinterface | Simplex SC | Dubbelzijdig SC | Simplex SC | Simplex SC | ||
Form Factor | 1x9 | 1x9 | 1x9 | 1x9 | 1x9 | 1x9 |
Zender Type | FP | FP | FP | VCSEL | FP | DFB |
Type ontvanger | PIN | PIN | PIN | PIN | PIN | PIN |
Differentiële ingang/uitgang | (LV)PECL | CML | CML | PECL | PECL | |
Signaaldetectie | (LV)PECL | TTL | TTL | PECL | PECL | |
Laboratoriumvoedingen | 3.3V | 3.3V | 3.3V | 5V | 5V |
| Foto's | ID KAART# | Beschrijving | Prijs | Voorraad | Winkelmand |
Q: Can the L9-SC31551G-20PPI handle outdoor smart-city camera enclosures exposed to -40°C winters and +80°C solar heat? Door B***n
A: Yes, every L9-SC31551G-20PPI unit is factory-tested across the full -40°C to +85°C industrial temperature range to guarantee stable 1.25Gbps Gigabit transmission in extreme outdoor enclosures. Door beheerder
Q: How do we interface the LVPECL Signal Detect pin (Pin 4) with a 3.3V CMOS microcontroller or switch ASIC? Door S***a
A: If your switch PHY expects LVPECL SD, connect Pin 4 directly with a standard pulldown resistor. If your MCU expects 3.3V CMOS/TTL, we can also supply the 'PTI' variant (TTL Signal Detect) upon request. Door beheerder
Q: Do you provide batch test reports (Tx power, Rx sensitivity, extinction ratio) with bulk shipments? Door J***z
A: Yes, every module carries a unique serial number and we include a complete factory optical test report (Tx power, Rx sensitivity, extinction ratio, and wavelength) with every B2B shipment. Door beheerder
Q: What is the difference between L9-SC31551G-20PPI, 20PPC, and 20PPI5? Door D***t
A: All three are 1.25G BiDi (Tx1310nm/Rx1550nm) 20km Simplex SC 1x9 modules. The 20PPC is 3.3V Commercial (0°C to +70°C), the 20PPI is 3.3V Industrial (-40°C to +85°C), and the 20PPI5 is 5V Industrial (-40°C to +85°C). Door beheerder
Q: Does this 1.25G 1x9 module support jumbo frames and VLAN-tagged Gigabit Ethernet traffic? Door M***z
A: Yes. Because the 1x9 optical transceiver is a transparent Layer-1 physical layer device operating at 1.25Gbps, it passes standard Ethernet frames, VLAN tags, and jumbo frames of any size without restriction. Door beheerder
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