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Troubleshooting
Related Manuals for Canoga Perkins 3240S
Summary of Contents for Canoga Perkins 3240S
- Page 1 Model 3240S SNMP-Managed T1/E1 Fiber-Optic Multiplexer User Manual...
- Page 3 Perkins and any unauthorized use or disclosure of such drawings, specifications and information is prohibited. Canoga Perkins reserves the right to change or update the contents of this manual and to change the specifications of its products at any time without prior notification. Every effort has been made to keep the information in this document current and accurate as of the date of publication or revision.
- Page 5 CAUTION! This product may contain a laser diode operating at a wavelength of 1300 nm - 1600 nm. Use of optical instruments (e.g., collimating optics) with this product may increase eye hazard. Use of controls or adjustments, or performing procedures other than those specified herein may result in hazardous radiation exposure.
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Page 7: Table Of Contents
Installing the 3240S..........................2-4 Front and Rear Panel Functions and Power-Up ..................2-5 Using Non-Managed Mode .........................2-7 Chapter 3 3240S Software and Managed Use ............3-1 Setting Up for Managed Mode ......................3-1 Set Up the Network Management Platform ..................3-1 Set Up the PC for Terminal Operation ..................3-1 Management User Interface ........................3-2... - Page 8 3240S Models ............................. 5-3 Appendix A Warranty.................... A-1 Index ......................... I-1 List of Figures Figure 1. 3240S Front Panel ......................1-1 Figure 2. 3240S Rear Panel ....................... 1-1 Figure 3. Typical Point-to-Point Application ..................1-2 Figure 4. Typical Master/Slave Ring Application ................1-2 Figure 5.
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Page 9: Chapter 1 Overview
Options for the 3240S include AC or DC power, redundancy for both power and optics, and 1300/1550 nm single mode and 850/1300 nm multimode fiber optics. Figure 1 shows the front of the 3240S with the SNMP Management module. Figure 2 shows the rear of the 3240S with T1X and E1X cards. -
Page 10: 3240S System Applications
Figure 3. Typical Point-to-Point Application In a Master/Slave Ring application, one multiplexer is designated as the master; it supplies the clock to the slave units; see Figure 4. Use the master/slave ring application with a non-managed 3240S. Note: The SNMP Module supports only local status and control for Master/Slave Ring applications. -
Page 11: Equipment Options
Fiber optic options includes single or dual (redundant) fiber optic transmitters and receivers. If the primary transmitter or receiver fails, the 3240S turns on the alarm LED and, optionally, sends an alarm to the network management module. An optional HI/LO power switch for each transmitter (except low-power transmitters) provides compensation for link losses of typically more or less than 6 dB. -
Page 13: Chapter 2 Hardware Setup And Non-Managed Use
You can insert a card in either physical slot, but each card can communicate only with the card that uses the same time slots in another 3240S. Each pair of time slots can be used only once. -
Page 14: Figure 5. T1X I/O Card
CSU Network Infc C O C C O C ANSI T1.403 CSU Network Infc O O C O O C * DSX-1 ABAM: T1 electrical interface specification for 22 gauge unshielded twisted pair. Figure 5. T1X I/O Card 3240S Fiber-Optic Multiplexer... -
Page 15: E1X, 3-Port I/O Card
Both ends of each link must be set to the same line coding. For HDB3, install the jumper. For AMI, remove the jumper. If you will control the line coding through the software, install the jumper. Figure 6. E1X I/O Card 3240S Fiber-Optic Multiplexer... -
Page 16: Installing The 3240S
EdgeAccess Installing the 3240S To install the 3420S, follow these steps: 1. Place the 3420S on a flat, secure surface as a standalone unit or use the brackets to mount it in a standard 19-inch rack. Figure 7 shows how the brackets can be attached. -
Page 17: Front And Rear Panel Functions And Power-Up
Chapter 3: The default parameters for this port are 9600 baud, No Parity, 8 bits, and one stop bit (N, 8, 1) with VT100 terminal emulation. • 10BASE-T Port Supports standard 10 MHz Ethernet. You must set up the SNMP Agent and Host Table through the Console port before you can connect through Ethernet. 3240S Fiber-Optic Multiplexer... -
Page 18: Table 2. System Leds
SLV LED lights red if in slave mode, the redundant optics LED matches the switch setting, the activity LED on the SNMP module flashes, and all other LEDs on the chassis and I/O cards are off. 3240S Fiber-Optic Multiplexer... -
Page 19: Using Non-Managed Mode
EdgeAccess Using Non-Managed Mode To use the 3240S in non-managed, or manual, mode, check these front-panel switch settings: • Set the MODE switch to NOR for normal operation. You must change this switch manually for local or remote system loopback. - Page 20 EdgeAccess 3240S Fiber-Optic Multiplexer...
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Page 21: Chapter 3 3240S Software And Managed Use
EdgeAccess Chapter 3 3240S Software and Managed Use You can use the 3240S without the SNMP module, in manual mode, or with the SNMP module, in managed mode. Setting Up for Managed Mode Typically, the 3240S runs within the network on an Ethernet connection, communicating with your Network Management Platform. -
Page 22: Management User Interface
EdgeAccess Management User Interface The Management User Interface provides screens for setup, monitoring, and diagnostics. These sections discuss the screens for the 3240S. General Screen Format A typical screen, shown in Figure 8, includes standard descriptions and reference designations. Use this and other screens to configure the system, set operational parameters, and verify the system status. -
Page 23: User Interface Organization
Run the diagnostic PING 4. Software Update Download and install new firmware 5. Modem Setup View and set values for modem parameters 6. User Interface Password Set password for a connections through the serial port or Telnet 3240S Fiber-Optic Multiplexer 3-3/(3-10 Blank) -
Page 24: Manage The 3240S
Default Gateway IP Address: Address of the network node that connects to another network • BOOTP: Enable BOOTP requests if the 3240S needs to obtain its IP address from a BOOTP server; when the 3240S has an IP address, disable BOOTP 3. -
Page 25: Set Up And Use Slip Mode
Set Up and Use SLIP Mode The 3240S can run in Serial Line Internet Protocol (SLIP) mode. You must set up the SLIP IP address to run on a different network than the Ethernet IP address. Because SLIP runs point-to-point, the subnet mask is assumed from the IP address class type, see Table 4, and no gateway is allowed. -
Page 26: Manage Security
Host information for access to the 3240S on the Host Access Table screen. When a host attempts to access the 3240S, the IP address is authenticated against the entries on the host table. If a user attempts SNMP access from a host or network that is not listed in this table, the 3240S rejects that host and generates an authentication trap. -
Page 27: Change Your Password
1. From the Main menu, type , "Multiplexer Configuration/Status," and press <Enter>. 2. At the Multiplexer Configuration/Status menu, type , "System Configuration Status." 3. To return to the Main Menu, press <Esc>. 3240S Fiber-Optic Multiplexer 3-7/(3-10 Blank) -
Page 28: Set Up Redundancy Options
3. At the System or Port Trap Configuration menus, type the number for a trap and press <Enter>. For system traps, see Table 5 or for I/O port traps, see Table 6. Note: "Master Trap Control" enables or disables all traps. The factory default is Disabled. 3240S Fiber-Optic Multiplexer... -
Page 29: Table 5. System Trap Configuration Options
8) Backup Link OK/Bad The backup link changes between good and failed 9) Cold Start/Authentication The 3240S is reset by a power-up or SNMP reset or an unauthorized host attempts SNMP access with an incorrect community string 10) Power Supply/Malfunction One of dual power supplies fails Table 6. -
Page 33: Chapter 4 Maintenance And Troubleshooting
Measure optical fiber links at the shortest wavelength of operation to determine the limiting factor in the loss budget. Each device that transmits to a 3240S has a loss budget that is specified by the manufacturer and recorded on a data sheet provided with the equipment. That loss budget must be greater than the total of the measured loss of the fiber link and the attenuation of the 3240S. - Page 34 Technical Support. If you know the link attenuation, subtract that value from the 3240S Tx output value to determine the power expected at the remote cable end, which is the input power at the remote receiver, and skip this section.
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Page 35: Troubleshooting
• Send known data from the local equipment to the 3240S or connect a BERT tester and set it up to meet the circuit and interface specifications for data rate and mode. Be sure to use the existing fiber optic cables. -
Page 36: Ping
5. To stop the PING and return to the Utilities menu, press <Esc>. Run Loopback Use loopback to diagnose a fault on the optical link, either on the 3240S or with a cable. Set loopback either in software for a managed 3240S or at the System Mode switch or I/O Port Mode switch for the port on an unmanaged 3240S;... -
Page 37: Figure 9. Flowchart For Using Loopback In Troubleshooting
Replace remote Rx fiber power value? Values for lowest received power: 850 nm: -33 db 1310 nm HI pwr/1550 nm: -32 dB Replace remote mux 1310 nm LO pwr: -24 dB Figure 9. Flowchart for Using Loopback in Troubleshooting 3240S Fiber-Optic Multiplexer... - Page 38 , "System Configuration/Status," and press <Enter>. 3. At the System Configuration/Status screen, type 1, "Set/Clear Composite Loopback," press <Enter>; loopback starts. 4. To stop Loopback, type and press <Enter>. 5. To return to the Main Menu, press <Esc>. 3240S Fiber-Optic Multiplexer...
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Page 39: Chapter 5 Specifications And Pinouts
PIN (InGaAs) diode 1550 nm laser: PIN (InGaAs) diode Transmission Code: Proprietary Regulatory Compliance • UL 1950/CSA C22.2 No950 • FCC Part 15 Class A (pending) • EN 60950 • IEC 60950 • EN 55022, EN 50081-1 (pending) 3240S Fiber-Optic Multiplexer... -
Page 40: Connector Pinouts
SIGNAL GROUND SEND DATA B To 3240S RECEIVE DATA B From 3240S 5, 7, 8, 10, 12, 13, 14, 15 Not used Table 10. T1 RJ-48 Connector Pin Assignments Signal Signal 3, 6, 7, 8 Not used 3240S Fiber-Optic Multiplexer... -
Page 41: 3240S Models
1550 nm, SM, 23 dB, Laser, FC/PC 3240-BU-34-x-S 1550 nm, SM, 23 dB, Redundant Laser, FC/PC x, Power Option: 1: -90/264 VAC Autoranging 4: -48 VDC 7: -90/264 VAC/Redundant 9: -48 VDC/Redundant 10: -90/264 VAC/-48 VDC Redundant 3240S Fiber-Optic Multiplexer... - Page 42 3240-IO-E1X-BNC-S 3 Chan, 2.048 E1, BNC, 75 ohm 3240-IO-E1X-D15-S 3 Chan, 2.048 E1, DA15, 120 ohm 3240-IO-E1X-R48-S 3 Chan, 2.048 E1, RJ-45, 120 ohm Note: The loss budgets listed are guaranteed. Typical loss budgets are 2 dB greater. 3240S Fiber-Optic Multiplexer...
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Page 43: Appendix A Warranty
Warranty Limited Lifetime Warranty Effective July 1, 2005 and After, Canoga Perkins warrants that, at the time of sale, and, for its lifetime, with certain exceptions noted below, every Canoga Perkins' labeled product purchased will be free from defects in material and workmanship for its lifetime, if properly installed and used in conformity to Canoga Perkins' published specifications. - Page 44 EdgeAccess Limitations Canoga Perkins may at its sole discretion modify its Limited Warranty at any time and from time to time. Other than those expressly stated herein, THERE ARE NO OTHER WARRANTIES OF ANY KIND, EXPRESSED OR IMPLIED, AND SPECIFICALLY EXCLUDED BUT NOT BY WAY OF LIMITATION, ARE THE IMPLIED WARRANTIES FOR FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY.
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Page 45: Index
1-2 mibs, network managment, 3-1 time slots, 2-1 Trap Configuration screen, 3-8 network managment mibs, 3-1 troubleshooting and PING, 4-4 loopback, 4-4 optic redundancy, 1-3, 3-7, 4-3 Utilties menu, 3-7 physical slots, 2-1 3240S Fiber-Optic Multiplexer I-1/(I-2 Blank) - Page 50 CANOGA PERKINS CORPORATION 20600 Prairie Street Chatsworth, California 91311-6008 USA Phone: (818) 718-6300 FAX: (818) 718-6312 Web Site: www.canoga.com Email: fiber@canoga.com...