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CEx GPON + XGS-PON + RF Multiplexer
The offered product is a CEx multiplexer that allows the combination of various optical transmissions, including GPON, XGS-PON, and RF (CATV). The wavelength ranges are 1290–1330 nm and 1480–1500 nm for GPON, 1260–1280 nm and 1575–1580 nm for XGS-PON, and 1540–1565 nm for RF. The multiplexer can also be used to isolate a specific transmission from the fiber. For instance, if you are using a Combo card, you can extract just one transmission and integrate it into an already utilized fiber.


ABS Box, SC/APC Connectors
The multiplexer features a compact ABS box housing, making it easy to fit into a cabinet or on a rack shelf. The manufacturer has used standard SC/APC connectors.
Specifications
| Opton CEX-B-AB-1SA | |
| GPON transmission | |
|---|---|
| Wavelength |
1290 - 1330 nm 1480 - 1500 nm |
| Max insertion loss | 0,8 dB |
| Isolation | ≥30dB |
| XGS-PON transmission | |
| Wavelength |
1260 - 1280 nm 1575 - 1580 nm |
| Max insertion loss | 1,1 dB |
| Isolation | ≥30dB |
| RF transmission | |
| Wavelength | 1540 - 1565 nm |
| Max insertion loss | 1,1 dB |
| Isolation | ≥30dB |
| Others | |
| Optical connectors | SC/APC |
| PDL | ≤ 0.2 dB |
| Directivity | ≥ 50 dB |
| Return Loss | ≥ 50 dB |
| Operating Temperature | -10° ~ 70° C |
| Storage Temperature | -40° ~ 85° C |





