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Cyan Z-Series Engineering and Planning Guide
Release 5.0
P a g e
214
© 2013 Cyan, Inc. Proprietary Information
700-0023-05-00 Rev. 1
SFT
SFP Transponder — The Cyan Z-Series 8-port SFP Transponder (SFT-8) is a multi-rate module
capable of supporting drop or insert or express traffic in the Cyan Z-Series multi-layer transport
network platform. The module provides transponding for Gigabit Ethernet and OC-3/12/48
SONET STM-1/4/16 SDH services. The module also offers 3R regeneration (re-timing,
re-shaping, re-transmitting) of up to 2.5G transmit signals.
The SFT-10G16 is a high-density, multi-rate transponder module for the Cyan Z-Series
packet-optical transport platforms (P-OTPs) that addresses a broad range of service
requirements. The SFT-10G16 performs 3R signal regeneration (re-time, re-transmit, re-shape)
and wavelength conversion in CWDM and DWDM applications.
The multi-protocol architecture of the SFT-10G16 extends the reach of client signals such as
Fibre Channel, Ethernet, SONET/SDH and Optical Transport Network (OTN) at data rates
ranging from 1.0 to 11.3 Gbps. The SFT-10G16 provides 16 SFP/SFP+ client or line-side ports.
SLA
Service Level Agreement
The agreement between the subscriber and service provider that specifies the service level.
SMTP
Simple Mail Transfer Protocol
SNMP
Simple Network Management Protocol
SNMP is the standard management protocol for TCP/IP networks.
SONET
Synchronous Optical Network
SSL
Secured Socket Layer
SSM
Synchronization Status Messaging
STP
Spanning Tree Protocol — As defined in IEEE 802.1D-1998, is a link management protocol that
provides path redundancy and ensures a loop-free topology for any bridged LAN. STP defines a
tree structure by allowing bridges to communicate with each other to discover physical loops in
the network.
STS
Synchronous Transport Signal
Subscriber
The organization or customer purchasing and/or using voice, data, video, and Ethernet
services.
Alternate term: Customer
S-VID
Service VLAN Identifier
S-VLAN
Service VLAN
TAC
Technical Assistance Center
– or –
CyTAC (Cyan Technical Assistance Center)
TCA
Threshold Crossing Alert
TDM
Time Division Multiplexing
TESI
Traffic Engineered Service Instance
A TESI refers to a PBB-TE service instance.
TIM
Trail trace Identifier Mismatch
TL1
Transaction Language One
TLS
Transparent LAN Services
TLV
Type, Length, and Value
TPID
Tagged Protocol Identifier
By default, the VLAN tag uses the TPID field to identify the protocol type of the tag.
TPM
Transport Protection Module
Transponder
Optional device in a DWDM system that provides the conversion of one optical wavelength to a
precision narrow band wavelength.