CTC Union FMUX03/V35 User manual

FMUX03/V35
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Table of Content
Chapter 1 Introduction………………………………….…………………… 3
1-1 Functional Description………………..……………………… 3
1-2 Application of FMUX03/V35………………………………… 4
1-3 Technical Specification …………………..….……………… 4
1-4 FMUX03/V35 Ordering information ..……………………….. 7
Chapter 2 Installation ………………………………………………………… 8
2-1 Description…………………………………………….……… 8
2-2 Unpacking………………………………………….………… 8
2-3 Site Requirements………………………..…………………… 8
2-4 Site Selection……………….…………………………………. 9
2-5 AAC or DC Electrical Outlet Connection…………………….. 9
Chapter 3 Operating Instructions.……………………………………………. 10
3-1 Front Panel……………….……………………………………. 10
3-2 Rear Panel Control and LED Indicator Function..……….….. 11
3-3 Menu Tree…………………………………………………….. 13
Chapter 4 Operating and Setup Instructions…………………………………. 14
4-1 Profile…………………………………………………………. 14
4-2 System Configuration…………….…………………………… 15
4-3 Alarm Status Report………………..…………………………. 15
4-4 Craft Port Operation…………………………………………... 15
4-5 How to Connect and setup the craft port …………………….. 15
4-6 Operating From The Craft Port ………………………………. 16
Chapter 5 Loopback Test…………………………………………………….. 24
5-1 General Information………………………………………..… 24
5-2 Loopback Test (For V.35 Tributary)………………………….. 25
Appendix-A DB25 male connector To M34 female connector 26

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Chapter 1 Introduction
1-1 Functional Description
The CTC Union FMUX03/V35 utilizes V.35 interface to convert electric signal
into optical signal and extends its transmission distance up to 80 kilometers.
FMUX03/V35 provides user-friendly functions for monitoring, maintaining, and
configuring the unit using LCD panel and VT-100 remote terminal access. Its DC /
AC selectable power source insures a quality and reliable power supply. CTC Union
FMUX03/V35 provides the telecommunication industry a multipurpose and easy to
use high quality fiber optics modem.
 Operating from either AC or DC power module , backup power supply is
available.
 Mountable on either 19-inch or 23-inch rack.

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1-2 Application of FMUX03/V35
FMUX03/V35 is mainly used to extend the transmission distance of optical signal by
multiplexing individual channels into a single optical stream using V.35 interface. In
addition, FMUX03/V35 can connect a client equipment to a Central Office using V.35
interface.
Application of FMUX03/V35

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1-3 Technical Specification
 V.35/V.36/EIA530A/RS232(V.28)/V.10/V.11/X.21/RS449 Interface
 Bit Rate: N*64K (N=1 to 32) up to 2M
 Number of Input Ports: V.35 ports
 Clock Source: Internal, DTE (selectable), Line
 Optical Interface
 Optical Source: 1310/1550 nm MLM Laser
 Number of Optical Links: 2 (1+1 auto protection switch)
 Output Power: > -12dBm at 9/125 (Laser 1310 nm)
> -12dBm at 9/125(Laser 1550 nm)
 Receiver Sensitivity: -34dBM (1310nm/1550 Laser)
 System Gain: 20-30dB
 Fiber Type: Single Mode (9/125um)
 Optical Connector: FC/PC；ST
 Alarm Detection and Indication
 Data port Interface
 TxD (Transmit data):DTE transmit data to DCE
 RxD(Receive data):DCE transmit data to DTE
 CTS(Clear to send):DCE to DTE
 RTS(Request to send):DTE to DCE
 Optical Interface
 LOS (Loss of Signal)：The loss of optics signal
 Laser On: Laser On indicator
 Alarm Indication
 Major alarm: loss of frame,loss of clock,loss of signal
 Minor alarm: one of power modules fail or receive RDI signal from
Opticallink
 Alarm Connector
 DB-9 female connector
 Connect to an external BUZZER to receive visible and audible alarm.

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 Diagnostic Capabilities and Loopback Function
 Optical Interface: Local Loopback and Remote Loopback
 Data port Interface: Local Loopback and Remote Loopback
 ACO: Alarm cut off
 RST: Rest button
 Configuration
 Use the 3 control buttons and the LCD front panel to configure and
monitor the system
 Craft port with DCE appearance
 Bits per second (baud): 9600bps
 Parity: None
 Data Bits: 8 bits
 Stop Bit: 1
 Power
 DC: -36V ~ -72VAC: 90V ~ 288V(57Hz ~ 63Hz)
 Physical Specifications
 FMUX03/V35 Dimensions:
 Depth: 220 mm
 Width: 285 mm
 Height: 44.5 mm
 Optical Link: FC/PC or ST, Electrical Link: DB-25 female connector
 Alarm Connector: DB-9 connector
 Environment
 Operating Temperature: 0 ~ 40℃Indoor Version
-25 ~ 70℃Storage
 Humidity: 5 ~ 95%

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1-4 FMUX03/V35 Ordering Information
Options for Ordering information
Optical Module
1310S 1310 nm single-mode, loop reach up to 45km (Single OE Module) > -12dBm
1550S 1550 nm single-mode, loop reach up to 75km (Single OE Module) > -12dBm
1310D 1310 nm single-mode, loop reach up to 45km (Dual OE Module) > -12dBm
1550D 1550 nm single-mode, loop reach up to 75km (Dual OE Module) > -12dBm
System Gain
L(Low power) System Gain ＞16dB
M(Low power) System Gain ＞20dB
H(Low power) System Gain ＞25dB
Power Module
AC-1 Single 90 ~ 288 VAC power supply
DC-1 Single –34 ~ -72 VDC power supply
AC-2 Dual 90 ~ 264 VAC power supply
DC-2 Dual –34 ~ -72 VDC power supply
AC-1, DC-1 AC / DC dual power supply
Optical Connector
F FC type fiber connector
T ST type fiber connector
V.35 Connector
1 Ch 1 set of V.35 connector

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Chapter 2 - Installation
2-1 Description
This chapter provides the information needed to install FMUX03/V35. It is
important to follow the installation instruction to insure normal operation of the
system and to prevent damage due to human error.
2-2 Unpacking
If there is a possibility for future relocation of the FMUX03/V35 unit, please save the
cartons and protection packaging material. The following items are shipped with
your FMUX03/V35:
 One FMUX03/V35 User’s Manual
 One FMUX03/V35 Unit
 V.35 Cable (DB25 to M34)
Please carefully unpack and inspect the unit and accessories for damaged and missing
parts. Contact our nearest sales representative or our company directly if you suspect
any damaged or missing parts. Improper handling during shipment may cause early
failure.
2-3 Site Requirements
The FCC requires telecommunication equipment to withstand electrical surge that
may result from lighting strikes. This equipment has been tested and found to
comply with the FCC requirement. Users should follow the precaution below to
insure the safety and minimize the risk of damage to the equipment:
 Make sure that the power outlet is properly grounded. Please refer to article 250
of the National Electrical Code (NEC) Handbook.
 Proper grounding should include a minimum of:
1) A grounded rod buried outside the building at least 8 feet (2.44 meters) deep.
2) It is preferred that the building uses metal water pipe and cooper connector at
the joint.

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3) Any device either connected to FMUX03/V35 directly or indirectly should use
the same set of power outlet.
2-4 Site Selection
For best performance, install the FMUX03/V35 within 50 feet (15.24 meters) from
the data terminal equipment and 6 feet (1.83 meters) from the AC power outlet. To
allow easy access to the equipment, leave at least 36 inches (90 cm) clearance in front
and at least 4 inches (10.2 cm) at the rear.
To avoid overheating, leave at least 1 inch (2.5 cm) on either side of FMUX03/V35.
Also, do not stack another equipment on top of FMUX03/V35.
2-5 AC or DC Electrical Outlet Connection
For safety and to prevent damage to FMUX03/V35, make sure that the power
requirement matches those of your electric outlet. Connect power to FMUX03/V35
and power on the equipment.

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Chapter 3 – Operating Instructions
3-1 Front Panel
There are four parts to the front panel of FMUX03/V35:
(1) Fiber Optics Connectors and Indicators: Notifies user of a problem such as
LOS (Loss of Signal) and Laser LED (LSR). Includes a pair of
input/output connector
(2) Alarm LED Display: Notifies users of a problem such as a Major Alarm
(MAJ), Minor Alarm (MIN), and System Alarm (SYS).
(3) LCD Control Buttons: The three buttons, ▲, ▼, and are used for
system configuration and for the loopback test.
(4) V.35 Port Status LED: Four LEDs, representing TXD, RXD, CTS, and
RTS.
Each of the LED indicators is described below in detail:
Front panel
Fiber Optics
Connector
LED Display
LED Display
LCD Control
Button
LCD Panel

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3-2 Rear Panel Control and LED Indicator Function
#
Control or
LED Indicator Function
1 OLOS
LSR
Red light when there is a loss of in
Yellow light signals an alarm in Laser sending out energy
normally
2 TxD/RxD
CTS/RTS
Yellow light when received signal from remote unit
3 MAJ Red light when there is a Major Alarm present
4 MIN Yellow light when there is a Minor Alarm present
5 SYS System normal or System failure
6 ALARM Alarm Connector: D-Type 9 pin
7 ACO Alarm Cut Off; Yellow light when the ACO button is
pressed to manually disable the audible alarm when a
problem occurs.
If any newer alarm is reported after the ACO button has
been pressed, the external alarm will activate again.
8 RST Restart the system
9 ▼
▲
These three buttons serve as the control and configure
buttons of FMUX03/V35

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Rear panel
I. V.35 Connector: Connects to V.35 interface.
II. Craft: Craft terminal port.
III. Power Switch: Controls On/Off of the equipment
IV. There are 5 different power supply combinations with the SC/AC dual module
power supply: AC only, DC only, dual AC, dual DC, AC/DC redundancy.
(Reference to Order Information)
V.35 Connector AC & DC Power
Power
Switch
Craft
Alarm port

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3-3 Menu Tree
CTC Union FMUX03/V35
Profile 1.DownloadDefault
2.DownloadUserdefined
3.SaveUserdefined
4.PasswordModify
5.Logout
Configuration 1.Data port interface: V.35
2.OE1:Standby
3.OE2:Working
4.Switching:Disable
5.DataportFlowControl:OFF
6.ClockSource Internal,Line,DTE
7.DataPortClockInvert: DTEtoDCEClockinvert:OFF
DCEtoDTEClockinvert:OFF
8.Loopback V.35localloopback:OFF
V.35remoteloopback:OFF
Opticallocalloopback:OFF
Opticalremoteloopback:OFF
9.Data rate N*64K N=1~32 N=1~8 64K~512K
N=09~16 576K~1024K
N=17~24 1088K~1536K
N=25~32 1600K~2048K
Status Report
Alarm Report

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Chapter 4 - Operating and Setup Instructions
FMUX03/V35 provides easy to use LCD control for easy configuration, maintenance,
and testing. Button functions are as follows:
Menu select
▲Go back to the upper level of the menu
▼“Enter” key to go to a sub-menu
When logged in to the VT-100 terminal, the screen will show two sets of “Alarm
Report” at the button of the screen, one for local alarm and the other for remote alarm:
SYS: System normal / System failure
O/E1 and O/E2: Status of O/E modules
V.35: Status of V.35 connector port
 Under normal operation, the LCD display will show that the optical module in
use as “Working,” and the backup optical module as “Standby.”
 If a loss of signal is detected, the LOS LED will light up. In addition, the LCD
display will also show that there is a “Loss of signal” in optical module.
4-1 Profile
a. Download Default
b. Download Userdefault
c. Save Userdefined
d. Password Modify
e. Logout
Download and Save Profiles:
Download Default: Download factory default settings
The system will reset itself before downloading the factory default settings.
Download Userdefault: Download user defined values
The system will reset itself before downloading the user-defined settings.
Modify Password:
To prevent unauthorized login, user must enter a set of password to login to the
system.
The password for FMUX03/V35 is a combination of the buttons below, for left to
right:

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Button Right →Up ↑Down Up ↑
Password R U D U
User can change the password using this function after verifying the current password.
Password can also be changed from the craft terminal using the same procedure.
Note that the password for operating the craft can be different from that of LCD menu
driven.
Note: In case the user forgets the login password, the universal password for
FMUX03/V35 “1234” can be used.
4-2 System Configuration
a. Data port interface: data input interface
b. Data rate N*64 (N=1~32): Select bit rate (64K~1024K)
c. Clock source: There are four different clock sources: Internal, Line, DTE,
and External
d. Data port clock invert
e. Data port Flow control OFF/ON: On/Off control of data port flow
f. Loopback: Loopback test
g. OE module: Status of OE module
4-3 Alarm Status Report
Operator can view the status of alarm using this function.
4-4 Craft Port Operation
Craft port allows user to monitor and configure FMUX03/V35 through a remote
terminal emulator, such as VT-100.
4-5 How to connect and setup the craft port
 Connect the craft port to a remote terminal using DB-9 cable.
 VT100 terminal settings:
Bit Rate: 9600bps
Data Bit: 8 bit
Parity: No Parity
Stop Bit: 1 Stop bit
Set the emulation mode to”VT100” or “Auto Detect”.

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4-6 Operating from the Craft Port
After properly connecting the craft port to a terminal, the system will prompt the user
for password. The universal password is “1234.”
User can access a function by typing its corresponding number into the remote
terminal. To go back to the previous menu, press the ‘Backspace” key. Refer to the
Menu Tree for navigation.
After enter, select from one of the following functions:
1) Profile
2) Configuration
3) Status Report
4) Alarm Report

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Main Menu
Profile

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Configuration
Alarm Status Report

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Status Report
Data port clock source

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Data port clock invert
Loopback