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Cyan Z-Series Engineering and Planning Guide
Release 5.0
700-0023-05-00 Rev. 1
© 2013 Cyan, Inc. Proprietary Information
P a g e
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TSW
The Cyan TSW-10G10 transport switching module, designed for Z77 deployments, provides
grooming and aggregation of TESIs across 10G rings and add/drop capabilities. The
TSW-10G10 serves to eliminate existing fiber patches between PME (PME-412 or PME-216i)
line cards used for aggregation; freeing up multiple PME ports for Ethernet services.
The TSW-10G10 provides four XFP ports and SFP+ ports. OTU2 and OTU2e with FEC are
supported on every TSW-10G10 port, as well as 10GbE LAN.
TTI
Trail Trace Identifier
TTP
Trail Termination Point
TX
Transmit
UAC
User Access Control
UDP
User Datagram Protocol — UDP is Internet standard network layer, transport layer, and session
layer protocols that provide basic datagram services.
UNI
User-to-Network Interface — Per the MEF, the User Network Interface is the interface used to
interconnect a subscriber to its service provider. The UNI also provides a reference point for
demarcation between the network operator equipment that enables access to the network
services and the subscriber access equipment. The UNI represents the demarcation point that
indicates the location where the responsibility of the service provider ends; and the
responsibility of subscriber begins.
VCAT
Virtual Concatenation
VCG
Virtual Concatenation Group
VCP
Virtual Container Path
VLAN
Virtual LAN
VLAN ID
VLAN Identifier
VNTM
Virtual Network Topology Manager
VOA
Variable Optical Attenuator
VPN
Virtual Private Network
WDM
Wave Division Multiplexing
WSS
Wavelength-Selective Switching
XAUI
10 Gigabit Attachment Unit Interface
XC-2800
The XC-2800 is a unified packet and Optical Transport Network (OTN) switch fabric for the Cyan
Z77 shelf (Z77 and Z77 shelf v2). The XC-2800 provides service versatility and increased
switching capacity for the Z77. The fully non-blocking design of XC-2800 switch-fabric provides
2.8 Tbps of capacity across the Z77 backplane. Working in unison with currently available
Z-Series high-performance service interface modules, the XC-2800 can scale in excess of two
billion packets-per-second (pps) of line-rate traffic throughput.
XFP
10-Gbps Small Form-Factor optical transceiver
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