FS FMT Series Bedienungsanleitung
V4.0
Modules d'Infrastructure FMT
FMT Infrastrukturmodule
FMT INFRASTRUCTURE MODULES
Quick Start Guide
Quick-Start Anleitung
Guide de Démarrage Rapide
1
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Accessories
Bracket Screws x4 Bracket Nuts x4
Product Overview
Thank you for choosing FS FMT series. This guide is designed to familiarize you with the FMT
Infrastructure Modules and describes how to deploy the FMT Infrastructure Modules in your network.
CD x1
Power Cord x2
Chassis Type Chassis Capacity
4U
2-Slot Card Type
2pcs
4pcs
8pcs
1-Slot Card Type
4pcs
8pcs
16pcs
2U
1U
Managed Chassis
2
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NOTE: 1. FMT modules are designed as 1-slot card or 2-slot card to match the managed
chassis.
2. 1-slot card: OEO, DWDM EDFA, OLP, VOA, DWDM Red/Blue Filter, OPD, etc.
2-slot card: DCM, EYDFA, SOA, OTDR, OPM, etc.
FMT Infrastructure Modules
1-Slot Card Type
2-Slot Card Type
DCM EYDFA OTDR
DWDM EDFA OEO OLP
3
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MT Red light
(higher temperature)
Indicator
PWR
RUN
In
Out
PT
Note
Board Power
Board Run
Input Optical
Power Alarm
Output Optical
Power Alarm
Module Temperature
Alarm
PUMP Temperature
Alarm
Normal State
Green light
Green light ashes
every second
Green light ashes
every second
Green light ashes
every second
Green light ashes
every second
Green light ashes
every second
Alarm State
Light o
Light o or
ashes irregularly
Red light
(lower input power)
Red light
(lower output power)
Red light
(higher temperature)
FMT EDFA/DCM/OEO/OLP Pluggable Cards Description
DWDM EDFA (Erbium Doped Fiber Amplier)
Port Name Note Port Type
Console Debugging & upgrading port Micro USB
Communication Port
Port Name Note Port Type
In Optical signal input port LC/UPC
Out Optical signal output port LC/UPC
Fiber Port
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The Main Working Parameters
(1) Working Mode
AGC: Automatic constant gain.
Tips: Please do not modify working mode.
(2) PUMP Switch
DWDM EDFA does not work normally after PUMP closed, please set with caution.
(3) Input Power Alarm Threshold
DWDM EDFA alarms with lower input power than threshold and then does not work normally.
Please do not set this term, lest the device come to error alarm and aect normal work.
Tips: DWDM EDFA still can work with higher input power than saturated input power. But please note
that in this case the performance problems are attheowner’s risk and FS shallnotbe responsible
orliable for any performance problems of input power alarm threshold adjustment.
(4) Output Power Alarm Threshold
DWDM EDFA alarms with lower output power than threshold and then does not work normally.
Please do not set this term, lest device come to error alarm and aect normal work.
Tips: DWDM EDFA still can work with higher output power than saturated output power. But please
note that in this case the performance problems are attheowner’s risk and FS shallnotbe
responsibleorliable for any performance problems of output power alarm threshold adjustment.
(5) Work Gain
It is the current gain of EDFA card, which is the same as the default gain when output power is lower
than or equal to saturated output power.
(6) Default Gain
It is the default gain of EDFA card, which is generally the same as work gain under normal
circumstance.
Tips: Please do not modify the default gain.
(7) Module Temperature
It is the temperature inside EDFA module box.
(8) PUMP Temperature
It is temperature of pump laser.
5
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Indicator
PWR Green light
Alarm or Other StatusNormal
Light o
RUN Light ashes every second Light o or
ashes irregularly
A1 Light ashes every second Light o
(no transceiver identied)
A2 Light ashes every second Light o
(no transceiver identied)
B1 Light ashes every second Light o
(no transceiver identied)
B2 Light ashes every second Light o
(no transceiver identied)
C1 Light ashes every second Light o
(no transceiver identied)
C2 Light ashes every second Light o
(no transceiver identied)
D1 Light ashes every second Light o
(no transceiver identied)
D2
Note
Board Power
Board Run
Optical Transceiver
Optical Transceiver
Optical Transceiver
Optical Transceiver
Optical Transceiver
Optical Transceiver
Optical Transceiver
Optical Transceiver Light ashes every second Light o
(no transceiver identied)
OEO Optical Transponder
Port Name Note Port Type
Console Debugging & upgrading port Micro USB
Communication Port
Port Name Note Port Type
Optical transceiver signal receiving port LC/UPCR
TOptical transceiver signal transmitting port LC/UPC
Fiber Port
6
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The Main Working Parameters
The optical transceivers must be used in pairs under normal mode. For example, optical signal enters
R of optical transceiver A1 and then comes out from T of transceiver A2; optical signal enters R of
optical transceiver A2 and then comes out from T of transceiver A1.
OEO card has A, B, C and D four groups. The working mode of each group is always the same, but the
working mode of dierent groups can be dierent.
(1) Working Mode
Normal Mode: Used for conversion of ber mode and wavelength and regeneration of optical signal.
The optical transceiver must be used alone under loopback mode. For example, optical signal enters
R of optical transceiver A1 and comes out from T of transceiver A1.
OEO card has four groups. They are A, B, C and D. The working mode of each group is always the
same. And the working mode of dierent groups also can be dierent.
(2) Optical Transceiver Transmission Control
Open: Optical transceiver always transmits signal;
Close: Optical transceiver does not transmit signal;
Auto: Optical transceiver transmits signal when it receives ber signal normally.
1. When AUTO light control comes with general working mode, optical transceiver A2 transmits
signal only when optical transceiver A1 receives signal normally and optical transceiver A1 transmits
signal only when optical transceiver A2 receives signal normally.
2. When AUTO light control comes with loopback working mode, optical transceiver A1 transmits
signal only when optical transceiver A1 receives signal normally.
Loopback Mode: Used for detection and troubleshooting
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1+1 Optical Line Protection (OLP)
Port Name Note Port Type
Console Debugging & upgrading port Micro USB
Communication Port
Indicators
LC/UPC
LC/UPC
LC/UPC
LC/UPC
LC/UPC
LC/UPC
Main optical signal transmitting port
Main optical signal receiving port
Backup optical signal transmitting port
Backup optical signal receiving port
Note
User device signal transmitting port
User device signal receiving port
Connector Type
RX
TX
R1
T1
R2
T2
Optical Fiber Port
Dispersion Compensation Module (DCM)
Fiber Port
Port Name Note Port Type
In
Out
Optical signal input port
Optical signal output port
LC/UPC
LC/UPC
8
EN
RUN
ALM
AUTO
R1
R2
Pri
Tx
LS Green light
(no probe signal) Gray light (no probe signal)
Board Run
Alarm
Working Mode
Main Optical Signal
Backup Optical Signal
Rx Signal Option
Tx Signal
Internal Light Source
Green light
(ashes every second)
Light o
(working normal)
Green light
(auto mode)
LED Note Normal State Alarm or Other Status
Red light, abnormal power of R1,
R2 or TX
Light o
Light o or ashes irregularly
Light o (manual mode)
Light o (power lower than
R1 switching threshold)
Green light ashes (power lower
than R1 warning threshold)
Light o (power lower than
R2 switching threshold)
Green light ashes (power lower
than R2 warning threshold)
Light o (backup optical signal
Light o, power lower than)
Light o (TX warning threshold)
Green light
(main optical signal)
Green light
(normal power)
Green lightBoard PowerPWR
Green light
(normal power)
Green light
(normal power)
Key Name Note Port Type
Mode Switch Working Mode
Press lasting 3 seconds, auto mode switches to
manual mode;Press for 1 second, manual mode
switches to auto mode
Status Switch Working Channel Press lasting 3 seconds, channels switches
Panel Key Instruction
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(1) Working Mode
Auto Mode: The channels are switched automatically in the system according to the switching
threshold.
Manual Mode: The channels are switched by setting channel manually.
(2) Manual Channel Option
Pri Channel (R1): The system receives optical signal from R1 channel.
Sec Channel (R2): The system receives optical signal from R2 channel.
(3) Working Mode Save
Not saved after power failure: After device powers up again, working mode would always be
automatic mode.
Saved after power failure: After device powers up again, working mode is the same as that before
power failure.
(4) R1 Switch Threshold
R1 switch threshold is the judgment condition of automatic switch. When the current power of R1 is
lower than the switch threshold, the working mode is automatic one and if power of R2 is normal, the
system will switch automati cally to R2.
(5) R2 Switch Threshold
R2 switch threshold is the judgment condition of automatic switch. When the current power of R2 is
lower than the switch threshold, the working mode is automatic one and if power R1 is normal, the
system will switch automatically to R1.
(6) R1 Alarm Threshold
R1 Alarm threshold is the judgment condition of R1 optical power early warning.
R1 optical power early warning is to remind users by perceiving signal degradation of R1.
(7) R2 Alarm Threshold
R2 Alarm threshold is the judgment condition of R2 optical power early warning.
R2 optical power early warning is to remind users by perceiving signal degradation of R2.
(8) TX Alarm Threshold
TX alarm threshold is the judgement condition of TX optical power alarm.
When the current power of TX is lower than the alarm threshold, the whole system will be severely
aected.
(9) R1/R2/TX Channel Wavelength
Please choose the appropriate channel wavelength according to the optical signal wavelength. If the
channel wavelength is dierent from optical signal wavelength, the detected optical power will be
incorrect.
The Main Working Parameters
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