CTC Union FMUX03 Bedienungsanleitung

FMUX03

Table of content

Chapter 1 Introduction.………………………………………………………

1-1 Functional Description.…………….………………………… 1

1-2 Applications of FMUX03…………………..………………… 2

1-3 FMUX03 Technical Specification………………..…………… 3

1-4 FMUX03 Ordering Information….…………………………… 6

Chapter 2 Installation…...……………………………………………………

2-1 Description..…………..……………………………………… 7

2-2 Unpacking.…………………………………………………… 7

2-3 Site Requirements………………..…………………………… 7

2-4 Site Selection…………………………………………………. 8

2-5 DC or AC Electrical Outlet Connection……………..……….. 8

Chapter 3 Operating Instructions…………………………………………….

3-1 Front Panel……………………………………………………. 9

3-2 Front Panel Control and LED Indicator Functions………..…. 10

3-3 Menu Tree……………….…………………………………… 12

Chapter 4 Operating and Setup Instructions………………………………….

4-1 Profile………………………………………………………… 15

4-2 E1 Configuration………………...…………………………… 15

4-3 Trunk Link Signal…………………………………………….. 15

4-4 Optical Module Manual Switch ……………………………… 15

4-5 Craft Port Operation…………………………………………... 15

4-6 Connect and setup the craft port……………………………… 16

4-7 Operating From The Craft Port……………………………….. 16

Chapter 5 Diagnostics and Loopback Functions.……….……………………

5-1 General……………………………………………………….. 41

5-2 For E1 Tributary……………………………………………… 41

Appendix A-1. DB25 Pin Assignment for Tributary E1 Line Connection 1

A-2. Pin Assignment for Tributary E1 Pad 1

A-3. Alarm 2

FMUX03

Chapter 1 Introduction

1-1 Functional Description

The CTC Union’s FMUX03 is a fiber optical multiplexer that integrates 4/8/16

channels of E1 signal into a single optical data stream. It extends the transmission

distance up to 80 kilometer. With the optional secondary optical link, FMUX03

provides 1+1 optical line protection. In addition, FMUX03 also provides the

standard SNMP interface for Network Management, using Ethernet and PPP ports to

connect to central office. User can monitor the FMUX03 through built-in In-band

operation channel to reach a remote terminal. Moreover, FMUX03 simplifies testing

and maintenance with order wire, allowing communication between local and remote

maintenance crews. The FMUX03 provides the telecommunication company a

multipurpose and easy to use high quality fiber optics multiplexer.

 The use of FMUX03 with the Smart Agent network interface for ease of network

connectivity.

 Provides both 10/100 Base-T and PPP interface to connect SNMP Network

Management center interface system.

 Optional secondary fiber link offers 1+1 line auto protection to insure network

quality and efficiency.

 In-band operation channel provides the ability to configure, test, and monitor

system status and alarm from both local and remote terminal. FMUX03 offers

real-time monitoring of the transmission quality to meet the demands of high

quality communication.

 E1 signal control calculates error in Path and Line

 The fiber optical interface of E1 communication system complies with the

requirement of ITU-T regulatory standards.

 Order wire to assist with remote maintenance, configuration, and testing

 Provides the parity error count for optical interface performance monitoring.

 Operating from dual AC /DC(selectable) power module (co-exist on FMUX03),

backup power supply is available.

 Mountable on either 19-inch or 23-inch rack.

FMUX03

1-2 Applications of FMUX03

FMUX03 is mainly used to extend the transmission distance of E1 signal by

multiplexing four individual E1 channels into a single optical data stream. As

illustrated below, there are three main applications for the use of FMUX03:

 Application 1: FMUX03 integrates 4/8/16 E1 channels into a single optical data

stream.

 Application 2: FMUX03 can connect rDSLAM to a remote Central Office

 Application 3: FMUX03 can connect a Base Station (BS) to a Base Station

Control (BSC).

SDH/DACS

/ATM/FR

Network

EMS

10M E1

N= 4, 8, 16

Remote SideCO. Side

NOW

應用一

SNMP

Agent IMA(N*E1)

DSLAM R-DSLAM

Optical Link

NOW

SDH/DACS

/ATM/FR

Network

EMS

10M Remote Side

CO. Side

應用二

SDH/DACS

/ATM/FR

Network

EMS

10M E1

N= 4, 8, 16

Remote SideCO. Side

NN OW

應用一

SNMP

Agent IMA(N*E1)

DSLAM R-DSLAM

Optical Link

NOW

SDH/DACS

/ATM/FR

Network

EMS

10M Remote Side

CO. Side

應用二

SNMP

Agent IMA(N*E1)

DSLAM R-DSLAM

Optical Link

NN OW

SDH/DACS

/ATM/FR

Network

EMS

10M Remote Side

CO. Side

應用二

Application 1

Application 2

FMUX03

1-3 FMUX03 Technical Specifications

 E1 Interface

 Channel Capacity: 4/8/16 channels

 Bit Rate: 2.048Mbps +/- 50ppm

 Line Code: HDB3/AMI

 Impedance: Balanced 120Ωor Unbalanced 75Ω

 Electrical Interface: Conform with international standards ITU-T

G.703

 Jitter Tolerance: Conform with international standards ITU-T G.823

 Jitter Transfer: Conform with international standards ITU-T G.742

 Test Load Impedance: Balanced 120 +/- 5% Ωresistive or

Unbalanced 75 +/- 5% Ωresistive

 Pulse Shape: Conform with ITU-T G.703 standards

 Nominal peak voltage of mark (pulse): +/- 3.0 Volts

 Nominal voltage of a space (no pulse): +/- 0.3 Volts

 Ratio of the amplitudes of positive and negative pulses at the

nominal half amplitude: 0.95 - 1.05

 Ratio of the widths of positive and negative pulses at the nominal

half amplitude: 0.95 - 1.05

 Nominal Pulse Width: 244ns

 The digital signal presented at the input port shall be as defined above

but modified by the characteristic of the interconnecting pair. The

attenuation of this pair shall be assumed to follow a √f law and the loss

at the frequency of 1024 kHz shall be in the range of 0 to 6 dB.

 The minimum values for Return Loss is listed below:

Frequency (kHz) Min. Return Loss Value (dB)

51 ~ 102 12

102 ~ 2048 18

2048 ~ 3072 14

Jitter generation: The jitter of the E1 output signal in the absence of

input jitter shall not exceed the following limits in both bands

simultaneously. Jitter output should meet the requirement after

FMUX03 performs the loopback test without jitter for E1 input signal.

 Connector Type: DB-25 female connector

FMUX03

 Optical Link

 Wavelength: 850，1310 or 1550 nm MLM Laser diode

 Number of Optical Link：2 (working and protection link)

 Output Power: > -12dBm at 62.5/125 (850 nm Laser)

＞-12dBm at 9/125 (1310 nm Laser)

＞-12dBm at 9/125(1550 nm Laser)

 Receiver Sensitivity: ＞0dB (Laser 850nm)

＞-32dBM (Laser 1310 nm or 1550 nm)

 System Gain: ＞12-14dB (Laser 850nm)

＞20-30dB (Laser 1310nm or 1550nm

 Fiber type: Single Mode (9/125um) or Multi-Mode (62.5/125um)

 Connectors: FC/PC , SC or ST

 Alarm Detection and Indication

 Tributary Interface

 LOS (Loss of Signal): The loss of E1 signal

 AIS (Alarm Indication Signal): Alarm indicator

 Optical Interface

 LOS (Loss of Signal)：The loss of optics signal

 LCK (Lock): Prevent switching to protect line

 RDI (Remote Defect Indication): Remote alarm

 Laser On: Laser On indicator

 System Power and Control Module: Normal/failure detection

 Alarm Connector

 DB-9 female connector

 Connect to an external BUZZER to receive visible and audible

alarm.

 Diagnostic capabilities

 E1 Tributary: Local Loopback, Remote Loopback, and Request

Remote Loopback.

 Trunk Link: Local Loopback and Remote Loopback

 ACO: Alarm cut off

 RST: Reset button

FMUX03

 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

(VT-100 or Emulation Terminal)

 Power

 DC: -36V ~ -72V

 AC: 90V ~ 288V(47Hz ~ 63Hz)

 Physical Specifications

 FMUX03 Dimensions

Depth Width Height

FMUX03/4 220mm 285mm 44.5mm

FMUX03/8/16 440mm 285mm 44.5mm

 Optical Link: FC/PC or ST, Electrical Link: DB-25 female

connector

 Order Wire: Microphone and headset

 Network Management Center Interface: RJ-45 and DB-9

connector

 Alarm Connector: DB-9 connector

 Environment

 Operating Temperature: 0 ~ 40℃Indoor Version

0~60℃Outdoor Version

-25 ~ 70℃Storage

 Humidity: 5 ~ 95%

 EMI: Comply with CISPR 22 standards A(EN55022) and FCC

Part 15 rules.

 EMS: Comply with EN55082-2 standards

 Safety: Complies with EN60950 standards

FMUX03

1-4 FMUX03 Ordering Information

Options for Ordering Information

-X

X-

-X

X-

-X

X-

-X

X-

-X

Optional Feature

S: Surge Protection

Power Module

AC1: Single 90 ~ 288 VAC power supply

AC2: Dual 90 ~ 288 VAC power supply

DC1: Single -34 ~ -72 VDC power supply

DC2: Dual -34 ~ -72 VDC power supply

AD: AC/DC dual power supply

Fiber Optical Connector

F: FC/PC type fiber connector

T: ST/PC type fiber connector

S: SC/PC type fiber connector

Fiber Optical Module

S: Single OE module

D: Dual OE module

Fiber Optical Wavelength

850: 850nm multi-mode

1310: 1310nm single-mode

1550: 1550nm single-mode

Interface module

E1B: 120 ohm, balanced

E1U: 75 ohm, unbalanced

T1: 100 ohm

V35: V.35 data port (single port only)

Port Number

4: 4 ports

8: 8 ports

16: 16 ports

FMUX03

Chapter 2 - Installation

2-1 Description

This chapter provides the information needed to install FMUX03. It is important to

follow the installation instruction to insure normal operation of the system and also to

prevent damage due to human error.

2-2 Unpacking

If there is a possibility for future relocation of the FMUX03 unit, please save the

cartons and protection packaging material. The following items are shipped with

your FMUX03:

 One FMUX03 User’s Manual

 One FMUX03 Unit

 Depends on what was ordered, either DB-25 wire wrapped adaptor or DB-25

Mini Terminal Block

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. FMUX03 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.

2) Any device connected to FMUX03 either directly or indirectly should use the

same set of power outlet.

FMUX03

2-4 Site Selection

For best performance, install the FMUX03 within 50 feet (656 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. Also,

do not stack another equipment on top of FMUX03.

2-5 AC or DC Electrical Outlet Connection

For safety and to prevent damage to FMUX03, make sure that the power requirement

matches those of your electric outlet. Connect power to FMUX03 and power on the

equipment.

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