The OP+DWDM40 fiber optic module is a 40-channel standalone product in a compact 1RU frame that is capable of dense wavelength division multiplexing (DWDM) and demultiplexing. With its dense signal-to-fiber ratio, the OP+DWDM40 is ideal for long-haul transport of fiber optic signals. Use it to multiplex and transport a large number of signals of various formats — all over a single fiber.
Block Diagram

Back Module

Specifications and designs are subject to change without notice.
| Operating Wavelength Range | 1520 to 1564 nm |
| Passband | @ 0.5 dB ≥0.2 nm |
| Maximum Insertion Loss | ≤4.5 dB |
| Ripple in Passband | ≤0.5 dB |
| Uniformity Within Channels (Mux or Demux) | ≤2.0 dB |
| Adjacent Channel Isolation | ≥30 dB |
| Non-Adjacent Channel Isolation | ≥45 dB |
| Directivity | ≥50 dB |
| Return Loss (all ports) | ≥45 dB |
| Polarization Dependent Loss | ≤0.3 dB |
| PMD | ≤0.2 ps |
| Power Consumption | OP+DWDM40 product is passive and does not require external power |
| Operating Temperature | 32° to 113° F (0° to 45° C) |
| OP+DWDM40 | 40-channel optical DWDM multiplexer/demultiplexer in the 192.1 to 196.0 THz group of channels (with 100 GHz spacing) |
| Compatible with the FR6822+QXFE frame | |
| 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 |
OP+DWDM40 Wavelengths | |||
| Channel | Wavelength (nm) | Channel | Wavelength (nm) |
| Ch21 | 1560.61 | Ch41 | 1544.53 |
| Ch22 | 1559.79 | Ch42 | 1543.73 |
| Ch23 | 1558.98 | Ch43 | 1542.94 |
| Ch24 | 1558.17 | Ch44 | 1542.14 |
| Ch25 | 1557.36 | Ch45 | 1541.35 |
| Ch26 | 1556.55 | Ch46 | 1540.56 |
| Ch27 | 1555.75 | Ch47 | 1539.77 |
| Ch28 | 1554.94 | Ch48 | 1538.98 |
| Ch29 | 1554.13 | Ch49 | 1538.19 |
| Ch30 | 1553.33 | Ch50 | 1537.40 |
| Ch31 | 1552.52 | Ch51 | 1536.61 |
| Ch32 | 1551.72 | Ch52 | 1535.82 |
| Ch33 | 1550.92 | Ch53 | 1535.04 |
| Ch34 | 1550.12 | Ch54 | 1534.25 |
| Ch35 | 1549.32 | Ch55 | 1533.47 |
| Ch36 | 1548.51 | Ch56 | 1532.68 |
| Ch37 | 1547.72 | Ch57 | 1531.90 |
| Ch38 | 1546.92 | Ch58 | 1531.12 |
| Ch39 | 1546.12 | Ch59 | 1530.33 |
| Ch40 | 1545.32 | Ch60 | 1529.55 |