Canoga Perkins EdgeAccess Universal Chassis System 2361 T1 User Manual
Summary of EdgeAccess Universal Chassis System 2361 T1
Page 1
2361 t1 modem user manual.
Page 2: Notice
The edgeaccess universal chassis system 2361 modem users manual ii notice 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 t...
Page 3: Caution!
The edgeaccess universal chassis system 2361 modem users manual iii caution! This product may contain a laser diode emitter operating at a wavelength of 1300nm - 1600nm. Use of optical instruments (for example: collimating optics) with this product may increase eye hazard. Use of controls or adjustm...
Page 4: Table of Contents
The edgeaccess universal chassis system 2361 modem users manual iv table of contents chapter 1 general description..................................................................................... 1-1 1.1 product description............................................................................
Page 5
The edgeaccess universal chassis system 2361 modem users manual v 3.2 elim indicators and switches.................................................................... 3-4 3.3 olim indicator ........................................................................................... 3-4 chapter 4 conf...
Page 6
The edgeaccess universal chassis system 2361 modem users manual vi 6.4.5 software version incompatibility.......................................................................... 6-3 6.4.6 data not transmitting ...........................................................................................
Page 7: List of Figures
The edgeaccess universal chassis system 2361 modem users manual vii list of figures figure 1 rackmount 2361 modem.............................................................................................. 1-1 figure 2 standalone 2361 modem ............................................................
Page 8: List of Tables
The edgeaccess universal chassis system 2361 modem users manual viii list of tables table 1. Rj-45 8-pin modular pin out ........................................................................................ 4-2 table 2 eia-232 de-9 pin out ............................................................
Page 9: Chapter 1
The edgeaccess universal chassis system 2361 modem users manual 1-1 chapter 1 general description the edgeaccess model 2361 is a g.703 compliant t1 fiber optic modem. It is a microprocessor- based modem that supports the standard speed of 1.544mbps, providing a transparent fiber optic link extension...
Page 10
The edgeaccess universal chassis system 2361 modem users manual 1-2 1.1 product description the 2361 modem contains three main components: • main module the modem's main module consists of cpu modem management hardware, i/o control and memory, a custom composite xl mux/demux device (gate array), loo...
Page 11
The edgeaccess universal chassis system 2361 modem users manual 1-3 1.1.2 redundancy the 2361 provides two redundancy configuration types. In one type, only two modems are used, but the fiber between them is duplicated. The other type requires four modems and two complete fiber paths. Fiber path red...
Page 12
The edgeaccess universal chassis system 2361 modem users manual 1-4 1.1.5 diagnostic and test functions the 2361 modem provides complete loopback feature, continuous self test, and extensive link and bit error rate testing. 1.1.6 standalone modem the standalone version comes in a compact enclosure f...
Page 13
The edgeaccess universal chassis system 2361 modem users manual 1-5 1.1.7 main module leds: sta green/red/yellow modem status cfg red configuration error cls red composite receive loss of sync tst yellow/red loopback and bert test 1.1.8 elim leds los red loss of signal ais yellow "all 1's" note: led...
Page 14
The edgeaccess universal chassis system 2361 modem users manual 1-6 1.3 olim interface options there are several options for selecting optical transceivers. These options accommodate the following needs: • differences in the fiber optic cable core size used in the network • differences in operating ...
Page 15
The edgeaccess universal chassis system 2361 modem users manual 1-7 1.5 2361 modem operating at e1 rate while the 2361 modem is a t1 modem, it can also function in e1 mode. This can be accomplished by changing a switch position on the main module. For rackmount modems, remove the modem from the chas...
Page 16
The edgeaccess universal chassis system 2361 modem users manual 1-8 figure 10. 2361 modem applications.
Page 17: Chapter 2
The edgeaccess universal chassis system 2361 modem users manual 2-1 chapter 2 installation in this chapter, installing and powering the 2361 modem is discussed. 2.1 unpacking and installing the rackmount modem each 2361 modem is factory tested and shipped in protective cartons. After unpacking the u...
Page 18
The edgeaccess universal chassis system 2361 modem users manual 2-2 6. When inserted into an active chassis, the modem's leds will display amber while booting. If a dmm is installed and operating, the dmm will detect the presence of the modem, and begin reporting modem status on appropriate software...
Page 19
The edgeaccess universal chassis system 2361 modem users manual 2-3 2.2.1 mounting the standalone modem the standalone modem comes with mounting screw holes to facilitate wall mounting, rack mounting, or dual (side-by-side) rack mounting. There are seven screw holes on each side of the modem; howeve...
Page 20
The edgeaccess universal chassis system 2361 modem users manual 2-4 j 19 j 16 pin 1 pin 1 figure 15. Input and output alarm relay connectors (dc version) viewing the rear panel of the modem, j19 is the leftmost (6) 6-pin modular connector; j16 is to the right of j19. Pin 1 is on the right side of ea...
Page 21
The edgeaccess universal chassis system 2361 modem users manual 2-5 operation: note: when connecting the alarm output to an external source, use twisted pairs and terminate the cable shield at the user side. 2.4 providing power to the 2361 dc modem the -48 volt base unit is intended for use with an ...
Page 22
The edgeaccess universal chassis system 2361 modem users manual 2-6 2. Using a 1/16-inch flat-blade (pocket) insulated screwdriver, loosen the two captive wire installation screws on the terminal block to accommodate 16-22 awg solid wire. 3. If you are establishing a color convention for wiring, use...
Page 23
The edgeaccess universal chassis system 2361 modem users manual 2-7 2.5.2 da-15 pin out da-15 pin outs: pin direction 1 rx (input) 9 rx (input) 3 tx (output) 11 tx (output) pin 1 pin 15 figure 18: da-15 pin out..
Page 24
The edgeaccess universal chassis system 2361 modem users manual 2-8 this page is intentionally left blank..
Page 25: Chapter 3
The edgeaccess universal chassis system 2361 modem users manual 3-1 chapter 3 booting up the modem when the modem boots up, all leds glow amber for 30 seconds. At this point, the bootcode is initializing the hardware. A power-on-self-test will also be performed, which includes a bootcode checksum an...
Page 26
The edgeaccess universal chassis system 2361 modem users manual 3-2 configuration alarm will allow data to pass through, although it may not be decipherable at the other end. Cls: composite loss of signal led solid red local modem detects loss of sync flashing red remote modem detects loss of sync t...
Page 27
The edgeaccess universal chassis system 2361 modem users manual 3-3 3.1.2 mdm / trm switch found only on the standalone modem, the mdm/trm switch indicates if the eia-232 interface is configured for connecting to another modem or a terminal (selects dte/dce on the rs-232 interface). Figure 20. Leds,...
Page 28
The edgeaccess universal chassis system 2361 modem users manual 3-4 3.2 elim indicators and switches the 2361 modem has a hot-swappable elim with its own leds. Their function is explained below. Los: loss of signal led solid red the local modem has detected an electrical loss of signal flashing red ...
Page 29: Chapter 4
The edgeaccess universal chassis system 2361 modem users manual 4-1 chapter 4 configuring the 2361 modem 4.1 general screen format figure 23 is a diagram of a typical 2361 modem screen. These are the terminal screens used to configure, navigate setup options, specify operational parameters, and veri...
Page 30
The edgeaccess universal chassis system 2361 modem users manual 4-2 tab: press the tab key to highlight a menu item one column to the right of the item currently highlighted. The tab key changes which column is highlighted. Enter: when an option appears highlighted on the screen, press enter to choo...
Page 31
The edgeaccess universal chassis system 2361 modem users manual 4-3 when the switch position is trm, the interface is a dce, and the i/o assignments for the 9-pin serial port eia-232 interface (on the standalone modem) are: table 2 eia-232 de-9 pin out signal name pin number source i/o txd 3 dte i r...
Page 32
The edgeaccess universal chassis system 2361 modem users manual 4-4 4.3.1 setting a password the 2361 modem is factory shipped with "enter" as the password (press "enter" in lieu of a password). To set a password, do the following: 1. From the main menu, type "5" and press enter. The utilities scree...
Page 33
The edgeaccess universal chassis system 2361 modem users manual 4-5 4.3.3 setting modem / slip / ppp baud rate configuration to configure the communication port, use the modem / slip / ppp configuration screen, and do the following: 1. From the main menu, type "5" and press enter. The utilities scre...
Page 34
The edgeaccess universal chassis system 2361 modem users manual 4-6 4.4 system configuration the system configuration screen provides access to most 2361 modem configuration options. To access it, type "1" from the main menu. The system configuration screen will appear. Table 3 details some of the m...
Page 35
The edgeaccess universal chassis system 2361 modem users manual 4-7 4.4.1 hardware configuration status the hardware configuration screen (see figure 27) provides detailed information about the modem, modem components, the modem's remote and redundant partners, and snmp status. Hardware configuratio...
Page 36
The edgeaccess universal chassis system 2361 modem users manual 4-8 4.4.2 setting functional configuration to set framing pattern, line coding, and line length, do the following: 1. From the main menu, type "1" and press enter, to open the system configurationscreen. 2. Type "2," and press enter. Th...
Page 37
The edgeaccess universal chassis system 2361 modem users manual 4-9 1. From the main menu, type "1" and press enter, to open the system configuration screen. 2. Type "4" to open the alarm output configuration screen. 3. The alarm output configuration screen appears. There are nine configurable alarm...
Page 38
The edgeaccess universal chassis system 2361 modem users manual 4-10 4.4.5 interpreting system alarms the alarm output configuration screen (figure 29) allows the user to assign each alarm a major, minor, or off status. The system alarms screen (figure 30) provides alarm status. Alarms indicate the ...
Page 39
The edgeaccess universal chassis system 2361 modem users manual 4-11 table 5: system alarm option definitions alarm name condition notification led modem redundancy status reports the status of the remote and local, primary and secondary modems. Active, inactive and n/a none configuration errors fib...
Page 40
The edgeaccess universal chassis system 2361 modem users manual 4-12 alarm name condition notification led alarm relay inputs on standalone modem only, indicates presence of major and minor alarms major, minor, none, and "maj & min" power supply primary indicates condition of primary power supply ok...
Page 41
The edgeaccess universal chassis system 2361 modem users manual 4-13 4.4.6 configuring modem traps traps are conditions that require management attention, and are routed and recorded via software to the network manager. This could be, for example, an snmp-based management system set up by the plant ...
Page 42
The edgeaccess universal chassis system 2361 modem users manual 4-14 table 6 describes the function of each trap: table 6: alarm trap option definitions name function 1. All traps enables or disables all the traps in this list 2 inactive link/modem traps loss of signal received from attached equipme...
Page 43: Chapter 5
The edgeaccess universal chassis system 2361 modem users manual 5-1 chapter 5 diagnostics the 2361 modem has several diagnostic test options for determining the source and cause of data transmission errors. Some of these tests are being performed automatically while others require a test technician....
Page 44
The edgeaccess universal chassis system 2361 modem users manual 5-2 2. This screen reports the number of link errors for both the local and remote modems. Errors counted here listed below: • composite los errors • electrical los errors • electrical ais errors • sql primary errors • optical transmit ...
Page 45
The edgeaccess universal chassis system 2361 modem users manual 5-3 5.4 loopback and bit error rate testing the diagnostics screen, as shown in figure 31, can be accessed from both the standalone and rackmount modems. Diagnostic testing can be performed on the local modem and its secondary redundant...
Page 46
The edgeaccess universal chassis system 2361 modem users manual 5-4 • remote bi remote electrical interface looped back. Remote signals looped back on the fiber side as well. In a bi-directional loopback (local bi and remote bi), data is looped back in both directions, assuring a stricter standard o...
Page 47
The edgeaccess universal chassis system 2361 modem users manual 5-5 5.4.1 normal operation in normal transparent operation, the data from the user equipment enters the modem at its transmit interface, passes through the proprietary fiber optic network (see figure 35), outputs at the receive interfac...
Page 48
The edgeaccess universal chassis system 2361 modem users manual 5-6 5.4.3 remote loopback when activated, the remote loopback test will cause all data transmission from the local user device to be looped back after the data decoder/encoder functional block in the remote modem. The remote modem under...
Page 49
The edgeaccess universal chassis system 2361 modem users manual 5-7 5.4.5 local bi-directional loopback when activated, the local bi-directional loopback test will cause all data transmission from the local user device to be looped back toward the receive side of that same device. At the same time, ...
Page 50
The edgeaccess universal chassis system 2361 modem users manual 5-8 5.4.7 local loopback at both ends when this loopback is activated, it will cause all data transmission from the local user device to be looped back toward the receive side of that same local device. At the same time, all data transm...
Page 51: Chapter 6
The edgeaccess universal chassis system 2361 modem users manual 6-1 chapter 6 troubleshooting troubleshooting can be a very simple and easy task if discrete logical steps are taken. This chapter addresses potential problems and how to take corrective action. The front panel leds display the majority...
Page 52
The edgeaccess universal chassis system 2361 modem users manual 6-2 6.2 fiber optic related problems cls and sql leds are fiber optic cable related indicators. In normal operation, cls should be off and sql should be green. Sql red led indicates that the optic signal levels are below the threshold, ...
Page 53
The edgeaccess universal chassis system 2361 modem users manual 6-3 6.4.2 repeated resets if the modem resets by itself, it could be because of a watchdog condition. If it resets repeatedly, contact canoga perkins, technical support. 6.4.3 elim switched with olim if the elim is in the olim designate...
Page 54
The edgeaccess universal chassis system 2361 modem users manual 6-4 6.5 replacing modules when you have replaced a line interface module or an entire modem, possible configuration errors may surface, turning the cfg indicator red. This condition may most likely be the result of software version inco...
Page 55
The edgeaccess universal chassis system 2361 modem users manual 6-5 6.8 intermittent problems in data transmission 1. Check the ais led on the elim. If amber, the modem is receiving "all 1's." 2. Check the alarm indication signal line on the alarm systems screen. If it says "yes," then the modem is ...
Page 56
The edgeaccess universal chassis system 2361 modem users manual 6-6 this page intentionally left blank..
Page 57: Chapter 7
The edgeaccess universal chassis system 2361 modem users manual 7-1 chapter 7 redundant configurations for critical circuits where downtime cannot be tolerated, redundant configurations are used. In a redundant configuration a secondary (inactive), circuit is ready to begin transmitting data. Should...
Page 58
The edgeaccess universal chassis system 2361 modem users manual 7-2 full modem redundancy: the entire modem hardware, each with its own fiber path, is made redundant, as shown in figure 40: figure 42. Full redundancy fiber.
Page 59
The edgeaccess universal chassis system 2361 modem users manual 7-3 figure 43. Redundancy circuit diagram 7.1 creating a redundant circuit a redundant circuit requires all the hardware necessary for two complete circuits, as well as the following special devices, available from canoga perkins: • red...
Page 60
The edgeaccess universal chassis system 2361 modem users manual 7-4 important: remember that the rackmount modems must be placed in a special slot configuration, as follows: • the primary modem must be placed in an odd slot • the secondary modem must be placed in the even slot to its immediate right...
Page 61
The edgeaccess universal chassis system 2361 modem users manual 7-5 4. Use the space bar to toggle through each option (outlined below). 5. Use the tab key to change redundancy options for local and remote, primary and secondary modems. 7.2.1 redundancy mode options below is an explanation of each r...
Page 62
The edgeaccess universal chassis system 2361 modem users manual 7-6 this is done because the chassis backplane bus between adjacent odd and even slots, insures that when a redundant configuration is set up, data is exchanged between the primary and secondary link. Active modem: the active modem is t...
Page 63
The edgeaccess universal chassis system 2361 modem users manual 7-7 a modem can be manually switched from inactive to active for the following reasons: 1) to bring the modem into standard use. 2) to test with a full data payload for quality verification purposes. 3) to track down an unknown, intermi...
Page 64
The edgeaccess universal chassis system 2361 modem users manual 7-8 this page intentionally left blank..
Page 65: Chapter 8
The edgeaccess universal chassis system 2361 modem users manual 8-1 chapter 8 upgrading modem software the 2361 modem has two flash memory banks for storing firmware: • the active flash memory region. The active region is operative while the modem is running. • the inactive flash memory region. Soft...
Page 66
The edgeaccess universal chassis system 2361 modem users manual 8-2 8.1 determining current software and version availability to determine the current software version used by the modem, do the following: 1. From the modem main menu, type "6" to access the software upgrade screen. 2. View the active...
Page 67
The edgeaccess universal chassis system 2361 modem users manual 8-3 8.3 installing the new software instructions for installing software into the rackmount modem (in a ucs chassis) via dmm will differ from installing into a standalone modem. 8.3.1 installing in a managed ucs chassis for these instru...
Page 68
The edgeaccess universal chassis system 2361 modem users manual 8-4 note: the last three digits of the filename indicate the version number. For example, 2x6x0173.Zip indicates firmware version number 1.73 is to be downloaded. Also, 2x6x0115.Bin indicates bootcode version 1.15 is to be downloaded. 8...
Page 69
The edgeaccess universal chassis system 2361 modem users manual 8-5 • the firmware upgrade file has a .Zip file extension. (do not unzip this file. Downloading it will automatically expand the files appropriately.) to install the new version, do the following: 1. First, download the new firmware or ...
Page 70
The edgeaccess universal chassis system 2361 modem users manual 8-6 this page intentionally left blank..
Page 71: Chapter 9
The edgeaccess universal chassis system 2361 modem users manual 9-1 chapter 9 2361 specifications diagnostic leds status, configuration error, composite loss of sync (optical), test/loopback, loss of sync (electrical), alarm indicator signal, signal quality level (optical) switches reset, loopback (...
Page 72
The edgeaccess universal chassis system 2361 modem users manual 9-2 alarm contact output connector: 6 position / terminal block rating: 1.0a @ 42vac or 700ma @ 60vdc performance composite error rate -10 optical interfaces (850nm, led), st connector (1310nm/1550nm laser), st, fc/pc , sc connectors ma...
Page 73: Appendix A
The edgeaccess universal chassis system 2361 modem user manual a-1 appendix a warranty information current warranty information is available on-line in the client login area of the canoga perkins web site (www.Canoga.Com) or by contacting technical support at 800-360-6642 (voice) or fiber@canoga.Com...
Page 74
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.