Cyan Z-Series Engineering and Planning Guide Release 5.0
Page 38 © 2013 Cyan, Inc. – All Rights Reserved. 700-0023-05-00 Rev. 1
Each Z77 shelf v2 ships with following items:
• (1) Operations Panel
• (1) Fan Filter
• (2) Fan Modules
• (2) -48V Power Entry Modules (PEMs)
• Front and Rear cable management trays and covers as required
• Air Management Boards (AMBs)
Note that each shelf is shipped with enough AMBs for all unused openings in the chassis.
• (4) Rear Closure Modules (RCMs) or (4) XC-2800 switch fabric modules
RCMs or the XC-2800 switch fabric are required for PME-412, PME-216i, and/or 2.5G-LME4
applications. For example, ODU1 express cross-connects between a pair of 2.5G-LME4 line cards
or LAG member ports between a pair of PME line cards. RCMs are required for MSE-1482 (MSE
cross-card connections, pass-through traffic, and SONET/SDH protection groups) applications. For
additional information on the RCMs, see Ring Closure Modules starting on page 135.
MSE-1482 line cards can be installed in a Z77 shelf supported by the XC-2800 switch fabric. The
XC-2800 switch fabric module provides supports the MSE-1482 in a standalone muxponder
configuration. However, the XC-2800 switch fabric module does not support MSE-1482
card-to-card backplane cross-connections or protection.
To support the TSW-10G10, PSW-10G10, and PSW-618 line cards, the Z77 shelf must be
configured with XC-2800 switch fabric modules. For additional information, see XC-2800 Switch
Fabric starting on page 135.
Z77 shelves should be installed in accordance with the Cyan Z77 Installation and Safety Guide. This
ensures correct installation of modules, all associated wire management, power and grounding
requirements, and related components.
Note: The Z77 shelf v2 requires CyOS software Release 3.0 or higher. A Z77 shelf configured with
XC-2800 switch fabric modules requires CyOS software Release 4.0 or higher.
Features and Benefits
The Cyan Z77 packet-optical transport platform provides a range of features and benefits:
• Flexible platform architecture supports scalability for investment protection, common sparing /
inventory, operational consistency and functionality.
• Pair switch cards to support equipment redundancy and increase switch capacity.
• Supports up to 2.8 Tbps of non-blocking packet and/or OTN switch capacity with any-to-any packet
cross-connect (switching) for point to multipoint services, grooming and transport efficiency.
• 4-degree, 40-channel ROADM functionality for OOO capability and network flexibility.
• Fixed-wavelength 4, 8, or 40 channel DWDM for economic efficiency.
• Over 200 Gbps per slot capacity to support 100G modules.
• Multi-layer transport integration provides significant network efficiencies.
Full-mesh passive optical backplane eliminates external patching.
OTN on all trunk connections for enhanced performance and management on all services.
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