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De LINK-PP L9-SC31551G-20PPC is a high-performance 1.25G BiDi 1x9 transceiver designed for robust optical data links. Operating on a 3.3V power supply, this commercial-grade module supports 0℃ to 70℃ temperatures. It utilizes an advanced 1310nm FP laser transmitter and 1550nm PIN receiver, ensuring reliable 20km transmission distances via a simplex SC optical interface.
| LINK-PP Onderdeel nummer | L9-SC31551G-20PPC | 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 | 0 tot +70℃ |
De LINK-PP L9-SC31551G-20PPC optical module delivers exceptional gigabit performance through its classic 1x9 SIP footprint. Key highlights include LVPECL differential data inputs and signal detect outputs, ITU-T G.957 compliance, and industry-leading Class 1 laser safety, making it ideal for scalable industrial and enterprise networking solutions.
Featuring a traditional 9-pin through-hole footprint, the L9-SC31551G-20PPC ensures secure and permanent PCB integration. This ruggedized 1x9 form factor provides superior mechanical stability and vibration resistance, perfectly suited for demanding telecommunication equipment and dedicated media converter designs.
Engineered for seamless protocol versatility, this 1.25Gbps optical transceiver fully supports Gigabit Ethernet and Fiber Channel deployments. The transceiver guarantees smooth network upgrades and high-bandwidth data transmission, enabling efficient fiber utilization across modern optical communication systems.
Utilizing advanced Wavelength Division Multiplexing, the LINK-PP L9-SC31551G-20PPC transmits at 1310nm and receives at 1550nm over a single strand of fiber. This BiDi networking technology effectively halves cabling infrastructure costs while maintaining uncompromising signal integrity.
Equipped with a highly sensitive PIN photodiode and a powerful FP laser, this 1x9 BiDi module easily achieves stable 20km reach over 9/125μm single-mode fiber. It delivers dependable optical connectivity for campus networks and metropolitan area deployments.
The integrated Simplex SC receptacle provides a secure, snap-in optical connection with minimal insertion loss. Furthermore, the specialized housing architecture of the L9-SC31551G-20PPC significantly reduces electromagnetic interference, ensuring pristine data transmission in high-density rack environments.
Elke LINK-PP L9-SC31551G-20PPC module undergoes comprehensive validation to meet stringent international standards, guaranteeing maximum reliability, user safety, and environmental responsibility for global gigabit network infrastructure projects.
Our manufacturing facilities implement a rigorous quality assurance protocol. Each 1x9 transceiver is individually inspected and tested to verify critical optical parameters, ensuring consistent component longevity and field dependability.
This optical module holds complete CE, FCC, UKCA, UL, and REACH certifications. It features superior ESD protection and complies with stringent EMI regulations, exceeding industry baseline safety requirements.
Verified for broad protocol support, the L9-SC31551G-20PPC natively integrates with diverse communication equipment. Its standard footprint guarantees effortless PCB mounting and robust electrical compatibility across various hardware platforms.
We execute advanced laboratory evaluations on the L9-SC31551G-20PPC to confirm its uncompromising optical performance and durability under continuous data transmission scenarios.
We verify the 1310nm transmission wavelength and precise optical output power consistency.
ITU-T G.957 compliant eye diagram testing ensures optimal signal clarity and minimal jitter.
Extended BER testing guarantees flawlessly accurate 1.25Gbps data processing over the 20km link.
Thermal cycling confirms stable commercial operation across the entire 0℃ to 70℃ range.
We employ professional packaging and logistics strategies to deliver your L9-SC31551G-20PPC optical transceivers safely, ensuring they arrive in pristine, deployment-ready condition.
Each transceiver is sealed in premium ESD-safe shielding bags for maximum protection.
Customized foam inserts absorb physical impacts to prevent in-transit mechanical damage.
Streamlined warehouse operations guarantee rapid fulfillment and immediate dispatch of component inventory.
We partner with top couriers for reliable, traceable worldwide shipping network solutions.
Om de LINK-PP L9-SC31551G-20PPC, properly align the 9 pins with your PCB and manually solder them for a secure connection. Next, insert a single-mode fiber patch cord into the Simplex SC port to activate the 1.25G BiDi link.
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-20PPC 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 | 1550 nm-TX/1310 nm-RX | 1310 nm-TX/1550 nm-RX |
Kabelafstand (Max) | 20km | 10km | 550m | 500m | 20km | 20km |
Bedrijfstemperatuur | 0 tot +70℃ | 0 tot 70 ° C | -40 tot 85 ° C | -40 tot 85 ° C | 0 tot +70℃ | -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 | DFB | FP |
Type ontvanger | PIN | PIN | PIN | PIN | PIN | PIN |
Differentiële ingang/uitgang | (LV)PECL | CML | CML | LVPECL | PECL | |
Signaaldetectie | (LV)PECL | TTL | TTL | LVPECL | PECL | |
Laboratoriumvoedingen | 3.3V | 3.3V | 3.3V | 3.3V | 5V |
| Foto's | ID KAART# | Beschrijving | Prijs | Voorraad | Winkelmand |
Q: Does this module require minimum fiber attenuation on short 10-meter indoor single-mode links? Door C***t
A: No attenuator is needed for 20km-rated modules! Its 1310nm FP laser launch power (-9 to -3 dBm) and PIN receiver overload threshold (-3 dBm) allow direct connection over short 1m–10m patch cords without saturation. Door beheerder
Q: Is the L9-SC31551G-20PPC compliant with ITU-T G.957 and Gigabit Ethernet standards for multi-vendor switch interoperability? Door J***r
A: Yes! The L9-SC31551G-20PPC complies with ITU-T G.957, Gigabit Ethernet 1.25Gbps optical specifications, and the 1x9 SIP Multi-Source Agreement (MSA), ensuring seamless interoperability across multi-vendor Gigabit fiber switches and media converters. Door beheerder
Q: Which complementary module pairs with the L9-SC31551G-20PPC for a 1.25G 20km single-fiber Gigabit link? Door L***o
A: The L9-SC31551G-20PPC transmits at 1310nm and receives at 1550nm at 1.25Gbps. Pair it at the opposite end with a complementary 1.25G 20km BiDi 1x9 transceiver that transmits at 1550nm and receives at 1310nm (such as the L9-SC55311G-20PPC) over a single-mode Simplex SC fiber. Door beheerder
Q: What power supply voltage and signal logic does the L9-SC31551G-20PPC require? Door A***l
A: It operates on a single +3.3V DC supply and provides differential (LV)PECL data inputs/outputs and an (LV)PECL Signal Detect output on Pin 4. Door beheerder
Q: What is the lead time for 300 pieces shipped to the United States or UK? Door B***g
A: For 300 pieces, production and factory burn-in take 3–5 business days, and express DHL/FedEx delivery to the US or UK takes 3–4 days. Door beheerder
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