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LEGAL The information in this publication has been carefully checked and is believed to be entirely accurate at the time of publication. CTC Union Technologies assumes no responsibility, however, for possible errors or omissions, or for any consequences resulting from the use of the information contained herein. CTC Union Technologies reserves the right to make changes in its products or product specifications with the intent to improve function or design at any time and without notice and is not required to update this documentation to reflect such changes. CTC Union Technologies makes no warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does CTC Union assume any liability arising out of the application or use of any product and specifically disclaims any and all liability, including without limitation any consequential or incidental damages. CTC Union products are not designed, intended, or authorized for use in systems or applications intended to support or sustain life, or for any other application in which the failure of the product could create a situation where personal injury or death may occur. Should the Buyer purchase or use a CTC Union product for any such unintended or unauthorized application, the Buyer shall indemnify and hold CTC Union Technologies and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, expenses, and reasonable attorney fees arising out of, either directly or indirectly, any claim of personal injury or death that may be associated with such unintended or unauthorized use, even if such claim alleges that CTC Union Technologies was negligent regarding the design or manufacture of said product. TRADEMARKS Microsoft is a registered trademark of Microsoft Corp. HyperTerminal™ is a registered trademark of Hilgraeve Inc. WARNING: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference in which case the user will be required to correct the interference at his own expense. NOTICE: (1) The changes or modifications not expressively approved by the party responsible for compliance could void the user's authority to operate the equipment. (2) Shielded interface cables and AC power cord, if any, must be used in order to comply with the emission limits. CISPR PUB.22 Class A COMPLIANCE: This device complies with EMC directive of the European Community and meets or exceeds the following technical standard. EN 55022 ‐ Limits and Methods of Measurement of Radio Interference Characteristics of Information ...
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CTC Union Technologies Co., Ltd. Far Eastern Vienna Technology Center (Neihu Technology Park) 8F, No. 60, Zhouzi St. Neihu, Taipei, 114 Taiwan Phone: +886-2-2659-1021 FAX: +886-2-2799-1355 FMUX160/80/1600/800 Fiber multiplexer with 8/16 channels E1/ T1 and 100M/1G Ethernet Trunk. Installation and Operation Manual Version 1.0 April 10, 2014 (Release) This document supports the following models: FMUX80B 8‐Ch. Unbalanced E1, BNC with 4‐port Ethernet Switch and 100M Ethernet wire speed trunk FMUX80R 8‐Ch. Balanced E1/T1, RJ‐45 with 4‐port Ethernet Switch and 100M Ethernet wire speed trunk ...
Chapter 1. Introduction Chapter 1. Introduction 1.1 General Thank you for choosing FMUX80/160 / FMUX800/1600. If you would like to skip right to the installation and configuration of the Multiplexer, proceed to Chapters 3 and 4. The Fiber Multiplexer is a 1U (1.75") high standalone or 19" rack mountable E1/T1/LAN multiplexer over fiber link, built upon a cost effective fixed design. The Fiber Multiplexer provides an economic optical connection solution in high‐density E1 and/or T1 installations such as between branch offices or for 2G/3G mobile backhaul, ...
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Chapter 1. Introduction The Fiber Multiplexer E1 and T1 Interface Ports fully meet all E1 and T1 specifications including ITU‐T G.703, G.704, G.706, G.732, G.733, G.823 and G.824. The Ethernet switch meets all Ethernet specifications for IEEE802.3 and IEEE802.3u. Each E1/T1‐CHANNEL Port features diagnostic capabilities for performing local loop back or remote loop back. The loop back function is controlled by the terminal mode (RS‐232 console) or when the SNMP option board is installed via Telnet, Web or SNMP set commands. The unit operates from an internal free running oscillator. The Fiber Multiplexer is completely transparent to clocking and data transmission. This makes configuration of the MUX extremely easy. When the Fiber Multiplexer is ordered with an optional SNMP Module, the module card is installed inside the chassis. Configuration is accomplished via local control on the asynchronous RS‐232 port with a standard VT‐100 terminal, via Ethernet and Telnet, or via any standard SNMP network management software over Ethernet. The Fiber Multiplexer will then also have an embedded web server to provide local or remote management using any www ...
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Chapter 1. Introduction The following photo, with graphics, shows the major components which make up the Fiber Multiplexer (with the SNMP option installed). This photo shows a unit with16 E1/T1 RJ‐45 interfaces. ...
Chapter 1. Introduction 1.4 E1 Signal Structure E1 link line rate The E1 line operates at a nominal rate of 2.048Mb/s. E1 link line coding The basic E1 line signal is coded using either the Alternate Mark Inversion (AMI) or HDB3 rule. In the AMI format, "ones" are alternately transmitted as positive and negative pulses, whereas "zeros" are transmitted as a zero voltage level. AMI is not used in most 2.048Mb/s transmissions because synchronization loss occurs during long strings of data zeros. ...
Chapter 1. Introduction 1.6 Applications / Capabilities In the following example, the Fiber Multiplexer utilizes an optical fiber connection between a pair of units to provide 8 or 16 channels of E1, T1, and 1 to 4 ports of Trunk Ethernet between the units. The timing scheme for typical E1 or T1 equipment is to transparently pass timing from a timing source unit on one side, to a timing slaved unit on the other. Each of the up to 16 available channels of the Fiber Multiplexer is independent of any other channel for framing or timing. Figure 1‐2 : Typical Point‐to‐Point Application of Fiber Multiplexer ...
Chapter 2. Installation Chapter 2. Installation 2.1 General This chapter explains in detail the requirements and procedures for the installation of the Fiber Multiplexer Standalone/Rack Mount Fiber Optical Multiplexer. 2.2 Site Preparation Install the Fiber Multiplexer within reach of an easily accessible grounded AC outlet. The outlet should be capable of furnishing 100 to 240 VAC (18 to 60 VDC for DC supply). Allow at least 10cm (4 inch) clearance at the rear and front of the Fiber Multiplexer for signal lines and interface cables. 2.3 Mechanical Assembly The Fiber Multiplexer is designed for rack mount installation and only requires 1U space (1 3/4") in a standard ...
Chapter 2. Installation 2.4 Electrical Installation 2.4.1 Power connection For a model with AC power supply, AC power (100~240VAC) is supplied to the Fiber Multiplexer through a standard IEC C14 3‐prong receptacle, located on the rear of the chassis. For a model with DC power supply, DC –48V (18~60VDC) is connected to the terminal block, observing the proper polarity. In the AC/DC model, both IEC receptacle and DC terminal block are provided for dual power operation. The Fiber Multiplexer should always be grounded through the protective earth lead of the power cable in AC installations, or via the frame ground connection ...
Chapter 2. Installation 2.4.2 Rear and Front panel connectors All Channels are fixed on the rear of the Fiber Multiplexer. As a manufacturer of fiber multiplexers for almost 15 years, our experience has shown that in less than 1% of cases will an operator ever use the expansion feature of a modular multiplexer which is all E1 or T1. This additional cost for modular design is born by the operator, increasing operating costs. In this age where costs must be controlled, purchasers should be opting for a low cost fixed design when available. Maintenance personnel must take on a new mind set to not specify high priced and useless features when developing compliance documents. Modular designed multiplexers, of this capacity, are neither required or are they financially viable. Modular designs are reserved for multi‐service multiplexers supporting TDM, Data and Voice. Mains Switches E1 unbalanced BNC Fast Ethernet Switch Rear Panel (example FMUX160B) Rear Panel (example FMUX1600R) AC Mains DC Mains Gigabit Ethernet Switch 16 x E1/T1 balanced RJ‐45 Terminal Block IEC C14 ...
Chapter 2. Installation 2.5 Removal/Replacement Procedures 2.5.1 SFP Removal / Replacement (Hot Swappable) The Gigabit Ethernet Fiber Multiplexer accepts any SFP unit that complies with the MSA standard. Follow all ESD precautions when handling the SFP modules. Fiber optic components and cables are very sensitive to dirt, dust and mishandling, especially in high‐speed networks. Dirty or mistreated fiber may cause errors and an unwanted degradation of signal quality. Remove the dust caps on SFP and patch cable connectors only when ready to plug in optical cables. When choosing SFP optical modules, the SFP must be able to support the required data rate. For the FMUX800 and FMUX1600, SFP with a data rating of 1.25Gbps is required. Make sure the SFP modules chosen are suitable for the required data rate. (FMUX80 and FMUX160 use fixed transceivers.) Installation CTC Union supplied SFP modules are of the Bale Clasp type. The bale clasp SFP module has a bale clasp that secures the module into the SFP cage. ...
Chapter 2. Installation 2.5.2 Top cover Removal / Replacement for internal access Normally, there is no need to remove the cover of the unit. All interfaces are fixed and no user serviceable components are inside. However, to change any AC or DC power module, add the SNMP feature, internal access is required and the cover must be removed. ***CAUTION*** This ...
Chapter 2. Installation 2.5.3 SNMP Feature Removal / Replacement ***CAUTION*** This procedure should only be performed by qualified service personnel. In addition, all power connections must be removed before attempting to open the case. 1. If the unit is installed in a rack, it must be removed. 2. Follow the procedure in 2.5.2 to remove the top cover. 3. The connector for the SNMP daughter card is located on the left side of the device, when looking from the front. The SNMP kit will include three stand‐offs, the SNMP card and three screws. Insert the three stand‐offs and tighten carefully as they are brass and only 3.5mm. Carefully align the pins of the SNMP card, seat the card, ensuring ...
Chapter 3. Operation Chapter 3. Console Operation 3.1 Introduction This chapter will go into the details of the specific configuration and operation of the Fiber Multiplexer. The section will outline the operation when using a VT‐100 terminal connected to the RS‐232 Console port. 3.2 Terminal Mode Operation A notebook computer has become an invaluable tool of the Systems Engineer. Connection between the computer and the Fiber Multiplexer is very straight forward. The only hardware required is a DB9M to DB9F extension cable. The Fiber Multiplexer's RS‐232 console port acts as a DCE to the PC's DTE communications port. ...
Chapter 3. Operation Modify the serial port parameters so that we can establish working communication with the Fiber Multiplexer. The communication parameters must be set as follows: Baud rate: 38400 Data: 8 bit Parity: none Stop: 1 bit Flow control: none Now, click the 'OK' button and the application will be ready to establish communication with the Fiber Multiplexer. ...
Chapter 3. Operation 3.4 Configuring in Console Mode 3.4.1 Login The Fiber Multiplexer local management port (labeled "Console" on the front panel) is a console terminal port designed to facilitate setup of all parameters through the use of a standard text based terminal or any terminal emulation program running on a Personal Computer. Make the appropriate connections, start the terminal application, ...
Chapter 3. Operation The following explains the functions of each menu item. These will all be detailed later: < 1 > Optical Port 01 ~ 02 The sub‐menu provides settings for ALS, protection mode, loop back, display bit error count. < 2 > LAN Port 01 ~ 04 Leads to the sub‐menu to configure the 4‐port Ethernet switch. < 3 > E1 Port 01 ~ 08 Leads to the sub‐menu to configure E1/T1 ports 1~8. < 4 > E1 Port 09 ~ 16 Leads to the sub‐menu to configure E1/T1 ports 9~16. < O > Order Wire Configuration This sub‐menu shows the order wire status. < A > Alarm Configuration The alarm status and configuration is done on this sub‐menu < D > Device Configuration Information (uptime, power status) and configuration (reset, factory default) are here. < S > Store Parameters Before leaving the main menu, store the settings in non‐volatile ram. < U > Firmware Upgrade with Xmodem In the event of any future upgrade, the firmware can be loaded here. < P > Password Setup Sets up the console login password through this sub‐menu < R > Go to Remote When fiber links to a remote unit, this option is available. Remote management is done via the EOC (Embedded Operations Channel) within the fiber transmission between a pair of Fiber Multiplexers. 3.4.3 Device Configuration Menu The menu screen is broken into two parts, the informational part and the configuration part. [Local ] Ver:[1.100-1.003-0.000-1.000] [Alarm] << Device Information and Configuration >> < Information > ...
Chapter 3. Operation <5> SNMP Information If an SNMP module is installed, the TCP/IP settings may be viewed here. Once the IP address is known, a management PC or Laptop can adjust its TCP/IP settings so it can connect with the Fiber Multiplexer's SNMP agent. The default IP address of SNMP agent is 192.168.1.1. [Local ] Ver:[1.100-1.003-0.000-1.000] [Alarm] [RDI] << SNMP Information >> < IP Information > [192.168. Subnet Mask [255.255.255. Gateway [192.168. 1.254] [ ESC ] Go to previous menu. Please select an item. ...
Chapter 3. Operation 3.4.5 Alarm Configuration Menu The menu screen is broken into two parts, the informational part and the configuration part. The alarm information displays either normal or alarm for the overall "Alarm Status", for the "Relay" state, for the audible "buzzer" status and for RDI (remote defect indicator) status. ...
Chapter 3. Operation 3.4.7 Store Parameters Any changes made to running configuration are made immediately, but they are not saved unless the "Store Parameters" function is performed. From the Main Menu, press "s" and then confirm the save parameter function. [Local ] Ver:[1.100-1.001-0.000-1.000] [Alarm] < 1 > Optical Port 01 ~ 02 < 2 > LAN Port 01 ~ 04 ...
Chapter 3. Operation 3.4.8 Aggregate Configuration When we use the term aggregate, we are referring to the optical section of the multiplexer. All of the tributary channels (E1/T1, LAN, Order Wire, RS‐232) are multiplexed or "aggregated" into the optical fiber transmission. The received optical transmission, which contains all of the multiplexed signals, is de‐multiplexed back into the appropriate tributary channels. To enter the configuration menus for the aggregate, select the "Optical Port" menu item from the main menu page. ...
[Local ] Ver:[1.100-1.001-0.000-1.000] [Alarm] [RDI] << Optical D/D Function Status >> Vendor Name :[CTC UNION Vendor Part Number :[SFS-7020-WA-DDI Optical Type :[ Single Tx Wave Length :[ 1310 nm ] RX Wave Length :[ 1550 nm ] ...
Chapter 3. Operation 3.4.10 E1/T1 Mode Configuration (RJ45 models only) The multiplexer uses a software programmable LIU (line interface unit) that can be configure for E1 or T1 mode. For the BNC model multiplexers, the mode is fixed for E1, 75 ohm as the transmission media is coaxial cable and therefore will always be E1, 75 ohm. However, for the RJ‐45 models, the multiplexer can have all ports configured for E1 75 ohms, E1 120 ohms or T1 (DS1) 100 ohms. The setting is made by choosing the 'S' item and then selecting the desired mode. (Remember to 'save' the settings under the Device menu.) [Local ] Ver:[1.100-1.001-0.000-1.000] [Alarm] < 1 > E1 Channel 01 Link [UP ...
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Chapter 3. Operation Configuration <1> Service : This configuration setting is used to place the E1/T1 port IN or OUT of service. For unused channels, place them OUT of service to avoid alarm condition. <2> Line Code : This setting configures the port for HDB3 (E1) / B8ZS (T1) or AMI (E1/T1) line coding. In most modern PDH networks, HDB3/B8ZS is the desired setting. <3> Auto AIS : When enabled, a loss of received signal condition will transmit AIS on this port's Tx line. <4> Clear Performance Counter : The E1 performance is monitored and the counter incremented is case of errors. The counter can be reset with this menu selection. <5> Loopback Test : Selecting this item will pop up the loop back setting options ------------------------------------------------------------------------------ <0> Disable <1> LLB <2> RLB <3> RRLB <Esc> Exit The following graphics explain the loopback locations for each of the three available loopback settings. * LLB (E1/T1 local loop back) E1/T1 E1/T1 ...
Chapter 3. Operation 3.4.12 LAN Port Configuration The LAN tributaries are provided by Fast Ethernet switch (in FMUX80/160) or Gigabit Ethernet switch (in FMUX800/1600). Each of the 4 (four) individual LAN ports are able to set IN or OUT of service as well as to configure manual (forced mode) speed and duplex settings. The default and recommended settings are for Auto‐negotiation (per IEEE802.3u). ...
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Chapter 3. Operation The second L2 switch option is the Port Based VLAN configuration. The Virtual LANs are created by assigning the LAN channels to one of 4 (four) VLAN groups, A, B, C, or D. When each channel is assigned a different group the 4 (four) LAN channels will have their traffic isolated from the other channels so that traffic on local FMUX channel 1 will only appear on the remote FMUX channel 1. Channel 2 will only appear on the remote channel 2, and so on. The Port Based VLAN setting is selected by using the "V" menu item. The below screen is an example of isolating each channels traffic using the Port Based VLAN. [Local ] Ver:[1.100-1.000-0.000-0.050] [Alarm] [RDI] << Port VLAN Information and Configuration >> ...
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Chapter 4. Web Based Operation (SNMP option required) Chapter 4. Web Based Operation 4.1 General In this chapter we shall explain the Web management features when the Fiber Multiplexer has the optional SNMP management module installed. The Fiber Multiplexer pair work as one system. Only one unit in the pair requires an SNMP module. In fact, if both units contain SNMP options, one of them must specifically disable the SNMP ...
Chapter 4. Web Based Operation (SNMP option required) 4.3.1 Panel Display The initial display, after successful login, is the 'panel' page. This page provides graphical representation of local and remote units with all indicators shown in real‐time. Optical : When the optical port has signal, a green color will be indicated. ...
Chapter 4. Web Based Operation (SNMP option required) 4.3.2 Configuration Click the SNMP icon on the left menu. The window is broken into the following 4 functional sections. 1. System Information ...
Chapter 4. Web Based Operation (SNMP option required) 4.3.3 TCP/IP Configuration Change the TCP/IP parameters from the 'SNMP' menu. Key in the new IP values, click the "Set Parameters" button. To activate the new IP address, the SNMP agent must be rebooted, so click "Reboot". Connect to the web interface with the new IP address. 4.3.4 Date and Time Configuration ...
Chapter 4. Web Based Operation (SNMP option required) 4.3.5 SNMP Manager Configuration Configure up to 8 specific network managers for SNMP access. By using the key word 'default', any manager is allowed access, assuming of course that the community string is correct. ...
Chapter 4. Web Based Operation (SNMP option required) 4.3.6 SYSLOG Configuration The Fiber Multiplexer supports sending all log information to a standard Syslog server. Configure the IP address of syslog server (Syslog Receiver IP) and adjust any facility and severity as required. In most cases the defaults are fine. ...
Chapter 4. Web Based Operation (SNMP option required) 4.3.7 LOG Information The Fiber Multiplexer's SNMP keeps a running log with the latest 255 entries, which may be viewed via the web page. Entries highlighted in Red are alarm conditions. ...
Chapter 4. Web Based Operation (SNMP option required) 4.4 Provisioning via Web When an active fiber link is established, both local and remote Fiber Multiplexers can be provisioned via simple web interface. 4.4.1 Device Configuration ...
Chapter 4. Web Based Operation (SNMP option required) 4.4.3 E1/T1 Configuration From the 'E1' tabs, the status of each tributary port's signal status, Alarm Indication Signal and performance (ES or ...
Chapter 4. Web Based Operation (SNMP option required) 4.4.5 Order Wire Configuration As of this writing, only a 4‐wire order wire option is supported. A normal telephone handset may be connected directly to the Fiber Multiplexer, 2‐wire for mouth piece and 2‐wire for speaker. Order wire is becoming less and less common with the advent of mobile personal communications (cell phones). ...
Chapter 4. Web Based Operation (SNMP option required) 4.4.6 SFP Information The gigabit Ethernet Fiber Multiplexers use pluggable SFP modules for fiber aggregate. These SFP contain a ROM which is factory burned and contains parameters which identify the module. Optional DDOM (digital diagnostic optical monitoring) features are available in some SFP. These provide real time monitoring of internal temperature and transmit and receive power. ...
Chapter 4. Web Based Operation (SNMP option required) 4.5 Remote Management When an active fiber link is established, the remote Fiber Multiplexer can be provisioned via the same simple web interface. ...
Chapter 5. SNMP Operation applications that operate at this layer are FTP, Telnet, HTTP, SMTP, etc.). All management traffic is initiated by the SNMP‐based network management station. Only the addressed managed entity (agent) answers the polling of the management station (except for trap messages). 5.2 SNMP Operations ...
Chapter 5. SNMP Operation 5.3 The Management Information Base The management information base (MIB) includes a collection of managed objects. Managed objects are defined as parameters that can be managed, such as specific information on device configuring or on performance statistics values. ...
Chapter 5. SNMP Operation 5.6 SNMP Upgrade via TFTP To upgrade the SNMP firmware, configure a TFTP server on your network. Configuring a TFTP server is beyond the scope of this document. However, in the upgrade package there should be a free, open source, portable (no installation required), TFTP daemon for Windows. Place the upgrade binary file in the same folder as the TFTP server and set the IP address and image filenames in the SNMP agent. Refer to 4.3.3 for configuring the SNMP card for TCP/IP. ...
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Technical Inquiry Form MODEL No.: FMUX80/160/800/1600 Please fill in the configuration settings with ' ' marks into the following table. Send it to us by fax or email, and we will reply to you immediately. Firmware Version: _____________________ FPGA Version: ____________________ ...
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