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Version description of the TSP board for Optix OSN 1800

The system provides two types of the TSP for Optix OSN 1800 : TNF1TSPA & TNF1TSPB
Board NameDescription
TSPA21-channel E1/T1 and 2-channel STM-1 service convergence
and wavelength conversion board (75-ohm E1)
TSPB21-channel E1/T1 and 2-channel STM-1 service convergence
and wavelength conversion board (120-ohm E1)

BoardProduct Applicable-System Control Board-Initial Board
Version Supported by System Control Board
TNF1TSPA1800 I&II Compact-TNF1SCC-V100R002C00
TNF1TSPB1800 I&II Compact-TNF1SCC-V100R002C00
1800 I&II Compact-TNF3SCC-V100R006C20
1800 V-TNF5UXCM/TNF5UXCME/TNF5XCH/
TNZ5UXCMS-V100R006C20
1800 II Enhanced-TNZ1UXCL-V100R007C10



The main functions and features supported by the TSP board are wavelength conversion, cross-connections, clock, and multiplexing of STM-1/E1/T1 signals.

Function and
Feature		Description
Basic FunctionAccesses 21 channels of E1/T1 electrical signals and two channels of
STM-1 electrical/optical signals, and converts the input signals into two
channels of STM-4/STM-16 optical signals or two channels of
STM-1 electrical/optical signals.
The optical ports on the WDM side provide the dual fed and selective
receiving function (implemented through the electrical-layer SNCP).
Working modeSupports the SDH+WDM mode and SDH simplified mode.
NOTE:
The working mode can be set to the SDH simplified mode only when the
TNF1TSPB board works with the 1800 V system control board, 1800 II
Enhanced system control board or 1800 I&II Compact TNF3SCC board.
In this case, the board works in the SDH simplified mode by default.
NOTE:
When the TSP boards are interconnected, it is advised to configure the
same working mode for them.
Service typeSTM-1: SDH services, the rate is 155.52 Mbit/s.
STM-4: SDH services, the rate is 622.08 Mbit/s.
STM-16: SDH services, the rate is 2.488 Gbit/s.
NOTE:
The board does not support the STM-16 service when working with
the TNF1SCC board.
E1(75/120 ohms): PDH services, the rate is 2.048 Mbit/s.
T1 (100 ohms): PDH services, the rate is 1.544 Mbit/s.
NOTE:
If the STM-1 electrical module is installed in a port, no electrical or
optical modules can be installed in its adjacent ports.
FEC functionNot supported
Alarms and
performance
events
monitoring		Provides abundant alarms and performance events to facilitate
management and maintenance of the equipment.
Monitors performance parameters and alarm signals, including the
monitoring of laser bias current, laser working temperature and optical
power on the WDM side.
Protection
schemes		Supports SNCP protection
Overhead
processing		Supports processing of section overheads of the STM-1/STM-4/
STM-16 signals.
Supports the transparent transmission and termination of path
overheads.
Supports the setting and querying of the J0/J1/J2/C2/V5 byte.
Supports processing of the AU/TU pointer.
Supports one to four channels for DCC communication.
Tributary
function		Receives/Transmits 21 channels of 75-ohm/120-ohm E1 or
100-ohm T1 signals.
Asynchronously maps E1/T1 signals into VC-12 containers.
Processes overheads of VC-12 paths, and monitors alarms on
 the service paths.
Provides inloop and outloop to test the quality of E1/T1 services or to
locate a faulty point, facilitating the maintenance of the equipment.
Provides the clock unit with two tributary clock sources contained in the
first channel of signals and the twenty-first channel of signals output by
the tributary-side port.
Clock functionSupports the non-SSM protocol, standard SSM protocol and extended
SSM protocol.
Provides the synchronization clock required by the board.
Provides the clock unit with seven synchronous timing sources
contained in the two channels of signals output by the two client-side
ports, two channels of signals output by the two WDM-side ports, one
channel of signals output by the external clock port, and the first channel
of signals and the twenty-first channel of signals output by the
tributary-side port.
Supports the three working modes: trace, hold-over, and free-run.
Supports the control of the clock source priority levels.
Supports the control of the clock source switching function.
Processes and sets the S1 byte.
Provides one 2048 KHz or 2048 kbit/s external clock ports, of which the
impedance is 120 ohms. The 2M export operation exports system
source clocks only.
Supports tributary retiming.
LoopbackSupports inloop and outloop on a WDM-side VC-4 path.
Supports inloop and outloop on a client-side VC-4 path.
Supports inloop and outloop on each tributary path (1-21 paths).
Regeneration boardLWX2
ALS functionNot supported
ESC functionSupported
LPT functionNot supported
PRBS testSupports the PRBS function on the client side and tributary side.
NOTE:
The PRBS function on the client side is supported only when the
client-side service type is STM-1, and on the tributary side is
supported only when the client-side service type is E1/T1.
Cross-connect
 function		Supports 11x11 cross-connections of VC-4 signals, or 693x693 full
cross-connections of VC-12 signals.
Supports two cross-connections on the WDM side of the TSP board
 to the client side of the LQM2 board.
Supports cross-connections of STM-1/STM-4/STM-16 services
between paired slots, cross-connections between transverse slots,
and cross-connections between diagonal slots. For details,
see Slots for Cross-Connect Boards.
WDM specificationsSupports ITU-T G.694.1-compliant DWDM specifications and ITU-T G.694.2-compliant CWDM specifications.


Optix OSN1800 I & OSN1800 II Optical Transponder Board as below:

TNF1CE6 6-port encrypted multiplexing optical wavelength conversion board
TNF1CP6 6-port CPRI multiplexing optical wavelength conversion board
TNF2CP6 6-port CPRI multiplexing optical wavelength conversion board
TNF1CP8 Enhanced 8 x Multi-rate Ports Wavelength Conversion Board
TNF2ELOM Enhanced 8 x multi-rate ports wavelength conversion board
TNF2LQM2 (VA8) Double 4 x multi-rate ports wavelength conversion board
TNF1LQPL OLT side 4 port GPON/STM-16/OTU1 access wavelength conversion board
TNF1LQPU ONU side 4 port GPON/STM-16/OTU1 access wavelength conversion board
TNF1LSPL OLT side single port GPON access wavelength conversion board
TNF1LSPR Single port GPON extension REG board
TNF1LSPU ONU side single port GPON access wavelength conversion board
TNF1LSX 10 Gbit/s wavelength conversion board
TNF2LSX 10 Gbit/s wavelength conversion board
TNF1LWX2 Double arbitrary bit rate wavelength conversion board
TNF1TSP 21-channel E1/T1 and 2-channel STM-1 service convergence and wavelength conversion board






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