Duplex CWDM OADM for East-and-West Traffic
The Duplex CWDM/AD modules add (multiplex) and drop (demultiplex) selected wavelengths over dual fiber Duplex CWDM MUX & DEMUX link for East-and-West Traffic.
Fiberinthebox CWDM OADM ( CWDM/AD) modules are Course Wave Division Multiplexing (CWDM) Optical Add and Drop Multiplexers (OADM). "Add" and "drop" here refer to the capability of the device to add one or more new wavelength channels to an existing multi-wavelength WDM signal, and to drop (remove) one or more channels, passing those signals to another network path.
The CWDM/AD is a passive optical add/drop multiplexer designed for point-to-point, ring, or bus configurations' applications that provides the ideal solution for the increasing bandwidth demand on enterprise and metro access networks and delivers dramatic cost savings to network equipment manufacturers, enabling them to develop metro access systems that are lower in cost, easier to provision and simpler to operate.
Added/dropped channels are interfaced to any of Transceivers on the equipment side, and we also provide optional po configurations such as: Express Po , Monitor Po , 1310nm passband po and 1550nm po for these multiplexers according to customer choice.
The CWDM/AD is a passive optical add/drop multiplexer designed for point-to-point, ring, or bus configurations' applications that provides the ideal solution for the increasing bandwidth demand on enterprise and metro access networks and delivers dramatic cost savings to network equipment manufacturers, enabling them to develop metro access systems that are lower in cost, easier to provision and simpler to operate.
Added/dropped channels are interfaced to any of Transceivers on the equipment side, and we also provide optional po configurations such as: Express Po , Monitor Po , 1310nm passband po and 1550nm po for these multiplexers according to customer choice.
Front Panel Details
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NOTE:
Actual layout depends on the chosen connector type as well as other factors. However, the principal scheme stays the same We also provide optional po configurations such as: Express Po , Monitor Po , 1310nm passband po and 1550nm po for these multiplexers according to customer choice, need more details, please contact at sales@Fiberinthebox.com When using with 1310nm legacy SDH/SONET, CWDM wavelengths 1270, 1290, 1310, 1330 and 1350nm should not be used. When using with 1550nm legacy SDN/SONET, CWDM wavelengths 1510, 1530, 1550, 1570 and 1590nm should not be used.
Item Details
2 channel CWDM OADM 2 x Common po s for West and East traffic: Duplex Connector All Add/Drop Channels for West and East traffic: Duplex Connector; Channel separation 20nm from 1270nm to 1610nm 1U 19 inch Rack Mount Housing OADM complement to the express CWDM product line Compliant to ITU-T G.694.2 CWDM standard Protocol and rate transparent for applications up to 10Gbp Low-cost transceivers applicable, existing equipment can still be used It is equipped with configuration po s like Monitor, Express po according to customer choice (see options) Front panel is equipped with adapters according to customer choice (see options) ISO 9001 manufacturing facility
Mechanical Details for Housing
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Please note that the drawings shown here only show the dimensions and do not the specific configuration of the module.
| CWDM OADM Specifications | ||||||
| Parameters | Unit | CWDM OADM Module | ||||
|---|---|---|---|---|---|---|
| Channel Wavelength | - | ITU-T CWDM Grid | ||||
| Channel Spacing | nm | 20 | ||||
| Number of Channels | - | 1 | 2 | 4 | 8 | |
| Bandwidth @O.5dB | nm | >14 | >14 | >14 | >14 | |
| Passband | nm | λ±6.5 | ||||
| Passband flatness | dB | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | |
| IL(In®Drop @λdrop) | dB | ≤0.6 | ≤0.9 | ≤2.0 | ≤3.2 | |
| IL(Add®Out @λadd) | dB | ≤0.6 | N/A | ≤2.0 | ≤3.2 | |
| IL(In®Out @otherλ) | dB | NA | ≤1.2 | ≤2.5 | ≤4.0 | |
| Adjacent isolation | dB | >30 | ||||
| Non-adjacent isolation | dB | >40 | ||||
| Isolation(In®Out @λdrop) | dB | >25 | ||||
| Wavelength thermal stability | nm/℃ | <0.002 | <0.002 | <0.002 | <0.002 | |
| Insertion Loss Thermal Stability | dB/℃ | <0.006 | <0.006 | <0.006 | <0.007 | |
| PDL | dB | <0.15 | <0.15 | <0.15 | <0.2 | |
| PMD | ps | <0.1 | <0.1 | <0.1 | <0.15 | |
| Return Loss | dB | >45 | ||||
| Operating Temperature | °C | -5 to 65 | ||||
| Storage Temperature | °C | -40 to 85 | ||||
| Note: Insertion Loss values do not include connector losses. |
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