OMS6800+ are passive 4- and 8-channel multiplexers for the coarse wave division multiplexing (CWDM) system, compliant with ITU-T G.694.2 standards for CWDM wavelengths. They provide options for a number of connectors, including SC, ST and FC. OMS6800+ demultiplexers do not require low-water-peak fiber to utilize all 16 wavelengths and operates over wavelengths between 1271 and 1611 nm.
Block Diagram

Back Modules
| OMS6800+CL4D | OMS6800+CL8D |
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| OMS6800+CU4D | OMS6800+C |
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Specifications and designs are subject to change without notice.
| Number of Inputs | OMS6800+CL4D: 4
OMS6800+CL8D: 8 OMS6800+CU4D: 4 OMS6800+CU8D: 8 |
| Wavelength | OMS6800+CL4D in 1: 1291 nm
OMS6800+CL4D in 2: 1311 nm OMS6800+CL4D in 3: 1331 nm OMS6800+CL4D in 4: 1351 nm OMS6800+CL8D in 1: 1271 nm OMS6800+CL8D in 2: 1291 nm OMS6800+CL8D in 3: 1311 nm OMS6800+CL8D in 4: 1331 nm OMS6800+CL8D in 5: 1351 nm OMS6800+CL8D in 6: 1371 nm OMS6800+CL8D in 7: 1431 nm OMS6800+CL8D in 8: 1451 nm OMS6800+CU4D in 1: 1551 nm OMS6800+CU4D in 2: 1571 nm OMS6800+CU4D in 3: 1591 nm OMS6800+CU4D in 4: 1611 nm OMS6800+CU8D in 1: 1471 nm OMS6800+CU8D in 2: 1491 nm OMS6800+CU8D in 3: 1511 nm OMS6800+CU8D in 4: 1531 nm OMS6800+CU8D in 5: 1551 nm OMS6800+CU8D in 6: 1571 nm OMS6800+CU8D in 7: 1591 nm OMS6800+CU8D in 8: 1611 nm |
| Connector | SC/PC per IEC 61754-4-1 |
| Input to Output Insertion Loss | 4 channel: <2.5 dB typical
8 channel: <3.5 dB typical |
| Express Port Insertion Loss | 4 channel: <2 dB typical
8 channel: <3 dB typical |
| Combined Insertion Loss | 12 channel: <5.5 dB typical
16 channel: <6.5 dB typical |
| Flatness | <0.5 dB @lc ±6.5 nm |
| Adjacent Channel Isolation (demux) | >30 dB @lc ±13.5 nm |
| Non-adjacent Channel Isolation (demux) | >40 dB @lc ±33.5 nm |
| Polarization Dependent Loss | <0.1 dB @lc |
| Return Loss | >45 dB |
| Maximum Power Handling | 300 mW |
| Operating Temperature | 41° to 113° F (5° to 45° C) |
| OMS6800+CL4D | Passive 4-channel optical mux 1291 to 1351 nm |
| OMS6800+CL8D | Passive 8-channel optical mux 1271 to 1451 nm |
| OMS6800+CU4D | Passive 4-channel optical mux 1551 to 1611 nm |
| OMS6800+CU8D | Passive 8-channel optical mux 1471 to 1611 nm |
| Cable Options | |
| OP+CBL+1M-SCPC | Single-mode fiber cable, 1 meter, SC/PC male termination |
| OP+CBL+1M-STPC | Single-mode fiber cable, 1 meter, ST/PC male termination |
| OP+CBL+5M-SCPC | Single-mode fiber cable, 5 meter, SC/PC male termination |
| OP+CBL+5M-STPC | Single-mode fiber cable, 5 meter, ST/PC male termination |