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The LINK‑PP L9-SC55311G-20PPC is a 1x9 optical transceiver module built with an integrated single‑fiber bi‑directional optical subassembly. It supports a maximum operating data rate of 1.25Gbps and adopts a Simplex SC optical interface. Powered by single +3.3V supply.
| LINK-PP Part Number | L9-SC55311G-20PPC | Vendor Name | LINK-PP |
| Form Factor | 1x9 | Max Data Rate | 1.25Gbps |
| Wavelength | Tx1550nm/Rx1310nm | Max Cable Distance | 20km |
| Fiber Interface | Simplex SC | Pack | 1x9 Bi-Di |
| Transmitter Type | 1550nm DFB | Receiver Type | PIN |
| Differential Input/ Output | LVPECL | Signal Detect | LVPECL |
| Power Supply | 3.3V | Operating Temperature Range | 0 to +70℃ |
Compatible | LINK-PP | LINK-PP | LINK-PP | LINK-PP | LINK-PP | LINK-PP |
Data Rate (Max) | 1.25Gbps | 1.25Gbps | 1.25Gbps | 1.25Gbps | 1.25Gbps | 1.25Gbps |
Wavelength | Tx1550nm/Rx1310nm | 1310nm | 1310nm | 850nm | Tx1550nm/Rx1310nm | Tx1310nm/Rx1550nm |
Cable Distance (Max) | 20km | 10km | 550km | 500km | 20km | 20km |
Operating Temperature | 0 to +70℃ | 0 to 70°C | -40 to 85°C | -40 to 85°C | -40 to +85℃ | 0 to +70℃ |
Fiber Type | SMF | SMF | MMF | MMF | SMF | SMF |
Fiber Interface | Simplex SC | Duplex SC | Simplex SC | Simplex SC | ||
Form Factor | 1x9 | 1x9 | 1x9 | 1x9 | 1x9 | 1x9 |
Pack | 1x9 Bi-Di | 1x9 Bi-Di | 1x9 Bi-Di | |||
Transmitter Type | 1550nm DFB | DFB/PIN | VCSEL | VCSEL | 1310nm FP | 1310nm FP |
Receiver Type | PIN | PIN | PIN | |||
Differential Input/ Output | LVPECL | CML | CML | PECL | LVPECL | |
Signal Detect | LVPECL | TTL | TTL | PECL | LVPECL | |
Power Supply | 3.3V | 3.3V | 3.3V | 5V | 3.3V |
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