Cyan Z77 - Figure 28: LAD-40 E Block Diagram; Functional Interfaces

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Cyan Z-Series Engineering and Planning Guide Release 5.0

LAD-40E

Figure 28: LAD-40E Block Diagram

System Requirements

• Cyan Z22 (LAD-2P or LAD-2G in-chassis module), Z33, Z77

Note: The LAD-8i module requires software version Release 3.0 or higher for both the Z33 and

Z77 platforms. The LAD-2P module requires software version Release 3.1 or higher for the Z22

platform. The LAD-2G module requires software version Release 4.0 or higher for the Z22

platform. The LAD-2P module and the LAD-2G are compatible with both the Z22 +24V shelf

model and the Z22 -48V shelf model. The LAD-

8X module requires software version Release 4.0

and higher for both the Z33 and Z77 platforms.

2.1.1 Functional Interfaces

• Input: Up to 2, 4, 8, or 40 (10G) DWDM channels

• Output: Up to 2, 4, 8, or 40 ITU 694.1 wavelengths

• Channel spacing: 100 GHz

• Optical Supervisory Channel (OSC) – 100Base-FX Ethernet at 1510nm

Note: The LAD-2P and LAD-2G modules do not provide an OSC.

• Physical: Front access, duplex LC/UPC connectors

• Link budget (with 80 km DWDM XFPs):

 LAD-8i: 14 dB

 LAD-2P, LAD-2G, LAD-4, LAD-8: 16 dB

 LAD-4A, LAD-8A: 24 dB

 LAD-8E: 32 dB

 LAD-40: 10 dB

 LAD-40E: 28 dB

 LAD-8X: 40 dB

• Fiber types supported: NSDF (G.652), NZ-DSF (G.655)

Note: The express port is not currently supported on any LAD module.

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