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The Ring Statistics Screen

HSIM-F6 User’s Guide

3-11

3.6.1

HSIM-F6 FDDI Ring Statistics Screen Fields

The HSIM-F6 FDDI Ring Statistics screen allows the user to monitor the
current HSIM-F6 operational status.

The following list describes the Ring Statistics screen fields:

RING STATE

Displays the current ring state. The possible ring states are as follows:

•

Ring-Op -

The ring is functioning correctly.

•

Isolated -

The HSIM-F6 is not attached to the ring.

•

Non-Op -

The HSIM-F6 is attempting to enter the ring.

•

Detect -

The claim (beacon) process of the FDDI ring
protocol has exceeded one second. There may be a
problem.

•

Non-Op-Dup -

The ring failed to complete the claim (beacon)
process. This usually indicates a duplicate FDDI
address.

•

Ring-Op-Dup -

The ring is operational, but a duplicate FDDI
address may be present somewhere on the network.

•

Directed -

The claim (beacon) process did not complete
within ten seconds. The HSIM-F6 is sending
directed beacons to indicate a problem.

•

Trace -

A problem has been detected with the HSIM-F6 or
the nearest active upstream neighbor (NAUN). A
trace is being sent to notify the nearest active
upstream neighbor of the problem.

RING-OP COUNT

The Ring-Op Count keeps track of the number of times the FDDI ring has
initialized since the last time the HSIM-F6 (or host device in which it
resides) was reset. If this number grows steadily over a brief period of
time, it signifies the ring is unstable.

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Содержание BRIM F6 BRIM-F6

Страница 1: ...HSIM F6 User s Guide A B A B P S HSIM F6 ...

Страница 2: ......

Страница 3: ...e trademarks or registered trademarks of their respective companies FCC NOTICE This device complies with Part 15 of the FCC rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation NOTE This equipment has been tested and found to compl...

Страница 4: ...ent is used in a domestic environment radio disturbance may arise When such trouble occurs the user may be required to take corrective actions CABLETRON SYSTEMS INC PROGRAM LICENSE AGREEMENT IMPORTANT Before utilizing this product carefully read this License Agreement This document is an agreement between you the end user and Cabletron Systems Inc Cabletron that sets forth your rights and obligati...

Страница 5: ... IN NO EVENT SHALL CABLETRON OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF BUSINESS PROFITS BUSINESS INTERRUPTION LOSS OF BUSINESS INFORMATION SPECIAL INCIDENTAL CONSEQUENTIAL OR RELIANCE DAMAGES OR OTHER LOSS ARISING OUT OF THE USE OR INABILITY TO USE THIS CABLETRON PRODUCT EVEN IF CABLETRON HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAG...

Страница 6: ...ELEC EN 60825 European Committee for Electrotechnical Standardization When operating within their performance limitations laser transceiver output meets the Class 1 accessible emission limit of all three standards Class 1 levels of laser radiation are not considered hazardous SAFETY INFORMATION CLASS 1 LASER TRANSCEIVERS LASER RADIATION AND CONNECTORS When the connector is in place all laser radia...

Страница 7: ...22 EN 50082 1 EN 60950 Equipment Type Environment Networking Equipment for use in a Commercial or Light Industrial Environment We the undersigned hereby declare under our sole responsibility that the equipment packaged with this notice conforms to the above directives Manufacturer Legal Representative in Europe Mr Ronald Fotino Mr J Solari ___________________________________ ______________________...

Страница 8: ...Notice vi HSIM F6 User s Guide ...

Страница 9: ... Items 3 3 3 1 2 Exiting Local Management Screens 3 3 3 2 Navigating Local Management Screens 3 4 3 3 The HSIM F6 Setup Screen 3 4 3 4 The HSIM F6 Statistics Screen 3 7 3 4 1 HSIM F6 Statistics Screen Fields 3 8 3 5 The MIB II Statistics Screen 3 8 3 5 1 MIB II Interface Statistics Screen Fields 3 9 3 6 The Ring Statistics Screen 3 10 3 6 1 HSIM F6 FDDI Ring Statistics Screen Fields 3 11 3 7 The R...

Страница 10: ...s 64 Bytes Field to ENABLED 3 31 3 10 5 Setting the Interpret 802 3 Length Field to ENABLED 3 31 CHAPTER 4 LANVIEW LEDs 4 1 HSIM F6 LED State Definitions 4 3 CHAPTER 5 SPECIFICATIONS 5 1 Fiber Optic Interface 5 1 5 1 1 Multimode Specifications 5 1 5 1 2 Single Mode Specifications 5 2 5 2 Unshielded Twisted Pair UTP Specifications 5 4 5 3 Shielded Twisted Pair STP Transmitter Specifications 5 5 5 4...

Страница 11: ...itional connectivity functionality to various Cabletron Systems interface modules and standalone hubs through the use of FDDI technology In addition to having a general working knowledge of Ethernet and IEEE 802 3 type data communications networks and their physical layer components you should also understand FDDI networks and the ANSI X3T9 5 standard prior to installing the HSIM F6 The HSIM F6 sh...

Страница 12: ...s to set up FDDI Full Duplex connections set FDDI to Ethernet frame translation parameters and to view the HSIM F6 and FDDI ring statistics Chapter 4 LANVIEW LEDs describes how to use the HSIM F6 LEDs to monitor the HSIM performance and status Chapter 5 Specifications lists the operating and cabling specifications of the HSIM F6 for the variety of physical interfaces that can be used Appendix A FP...

Страница 13: ... The serial and revision numbers of all involved Cabletron Systems products in the network A description of your network environment layout cable type etc Network load and frame size at the time of trouble if known The device history i e have you returned the device before is this a recurring problem etc Any previous Return Material Authorization RMA numbers Phone 603 332 9400 Internet mail suppor...

Страница 14: ... As a SAS the HSIM F6 connects to the primary ring only by using a single FPIM on the HSIM F6 to attach to the M port of an FDDI concentrator The HSIM F6 also supports dual homing A dual homing configuration provides additional redundancy for the module or hub containing the HSIM F6 Dual homing is a way of connecting to an FDDI ring through the Master M type ports of two separate dual attached con...

Страница 15: ...section describes environment specifications and safety requirements for the HSIM F6 Cabletron Systems reserves the right to change these specifications at any time without notice Environment Operating Temperature 5 C to 40 C 41 F to 104 F Storage Temperature 30 C to 73 C 22 F to 164 F Operating Relative Humidity 5 to 90 non condensing Regulatory Compliance Safety UL 1950 CSA C22 2 No 950 EN 60950...

Страница 16: ...repeat them Cabletron Systems Cabling Guide Cabletron Systems FDDI Technology Guide The manuals referenced above can be obtained on the World Wide Web in Adobe Acrobat Portable Document Format PDF at the following site http www cabletron com These manuals are also available on the Cabletron Systems Hardware Manuals CD ROM NOTE The documentation for the device in which the HSIM F6 will be installed...

Страница 17: ...il you are ready to install it 3 Attach the antistatic wrist strap If the HSIM is to be installed in a standalone hub refer to the instructions on the antistatic wrist strap package If the HSIM is to be installed in an interface module refer to the applicable interface module User s Guide 4 After removing the module from its non conductive bag visually inspect the device If you notice any signs of...

Страница 18: ...he FPIM coverplate Save the screws and remove the FPIM coverplate 3 Refer to Figure 2 2 and remove the three faceplate screws attaching the faceplate to the HSIM F6 Save the screws 4 Press the FPIM connector into the HSIM pins Only qualified personnel should install or service this unit CAUTION The HSIM F6 and FPIMs are sensitive to static discharges Use a grounding strap and observe all static pr...

Страница 19: ...uide 2 3 Figure 2 1 Removing the FPIM Coverplate Figure 2 2 Installing FPIMs FPIM Coverplate Standoff Screws HSIM Standoffs A B HSIM F6 A B P S Faceplate Screws HSIM HSIM FPIM Screws Standoffs FPIM Connector FPIM Connector Pins 209134 ...

Страница 20: ...nterface module or standalone hub documentation for exact HSIM slot and connector locations 2 3 1 Installing an HSIM in an Interface Module To install an HSIM F6 in an interface module that supports HSIM technology perform the following steps 1 Note the ports of the interface module that have cables attached to them Then disconnect those cables from the ports 2 Attach the antistatic wrist strap re...

Страница 21: ...plate mounting screws and the HSIM coverplate Save the screws 6 Refer to Figure 2 3 and remove the two standoff screws Save the screws Figure 2 3 Removing the HSIM Coverplate 7 Refer to Figure 2 4 and place the HSIM behind the module faceplate 8 Align the HSIM connector of the HSIM F6 into the HSIM pins on the module Standoff Screws Faceplate Mounting Screws Coverplate 209135 ...

Страница 22: ...ng the mounting screws saved in step 5 11 Secure the HSIM F6 to the module standoffs using the standoff screws saved in step 6 12 Reinstall the module in the chassis 13 Reattach the network cabling to the module Refer to Chapter 3 for instructions on configuring the HSIM F6 using Local Management NOTE Ensure that the standoffs on the interface module align with the standoff screw holes on the HSIM...

Страница 23: ...ve the power cord 2 Note the ports that have cables attached to them Then disconnect those cables from the ports To install the HSIM F6 in a standalone hub the device MUST be powered down Ensure that you remove the power cord and ONLY the screws required to remove the chassis cover Failure to comply could result in an electric shock hazard Standoff Screws Faceplate Mounting Screws 225705 HSIM Conn...

Страница 24: ... 8 Align the HSIM connector of the HSIM with the pins on the hub 9 Press down firmly on the back of the HSIM until the pins slide all the way into the HSIM connector holes 10 Secure the HSIM F6 to the module faceplate using the mounting screws saved in step 5 11 Secure the HSIM F6 to the module standoffs using the standoff screws saved in step 6 12 Reattach the chassis cover to the hub reconnect t...

Страница 25: ...ed in the host interface module or standalone hub The device is up and running A Local Management terminal is properly configured and connected to the host interface module or standalone hub in which the HSIM F6 resides NOTE When installed the HSIM F6 provides additional Local Management features These features are accessed by entering Local Management of the host interface module or standalone hu...

Страница 26: ...rform the same Local Management function For example Press ENTER means that you can press either ENTER or RETURN unless this manual specifically instructs you otherwise SPACE Bar and BACKSPACE Key These keys cycle through selections in some Local Management fields Use the SPACE bar to cycle forward through selections and use BACKSPACE to cycle backward through selections Arrow Keys These are navig...

Страница 27: ...t the bottom of the Local Management Screen 2 Press ENTER The Password screen displays and the session ends Using the RETURN Command 1 Use the arrow keys to highlight the RETURN command at the bottom of the Local Management screen 2 Press ENTER The previous screen in the Local Management hierarchy displays 3 Exit from Local Management by repeating steps 1 and 2 until the Main Menu screen displays ...

Страница 28: ...reen displays Select HSIM from the High Speed Configuration screen and press ENTER The HSIM F6 Setup screen displays See Figure 3 2 To access the HSIM F6 Setup screen from an interface module e g 6E132 25 navigate through the Local Management screens until the Module Specific Configuration Menu screen displays Select HIGH SPEED CONFIGURATION from the Module Specific Configuration Menu screen and p...

Страница 29: ...rrent HSIM F6 FDDI Ring operational status and MIB II interface statistics Ring Map Configuration Select this menu item to display the Ring Map Configuration screen The Ring Map Configuration screen contains configuration and connection information and displays the topology of the FDDI ring to which the HSIM F6 is connected The Ring Map Configuration screen also provides information on all nodes a...

Страница 30: ...e FDDI ring and to set the interval that the HSIM F6 sends Neighbor Information Frames NIFs Full Duplex Configuration Select this menu item to display the Full Duplex Configuration screen This screen allows the user to configure the HSIM F6 to operate in full duplex mode FDDI Ethernet Translation Configuration Select this menu item to display the FDDI Ethernet Translation Configuration screen This...

Страница 31: ...lowing steps 1 Use the arrow keys to highlight the HSIM F6 Statistics menu item on the HSIM F6 Setup screen 2 Press ENTER The HSIM F6 Statistics screen Figure 3 3 displays Figure 3 3 The HSIM F6 Statistics Screen Device Name 6E132 25 Flash Image Revision XX XX XX Slot Number X BOOTPROM Revision XX XX XX HSIM F6 Statistics EXIT RETURN 209141 MIB II STATISTICS RING STATISTICS ...

Страница 32: ...screen 3 5 THE MIB II STATISTICS SCREEN To view the MIB II interface statistics use the arrow keys to highlight the MIB II STATISTICS menu item on the HSIM F6 Statistics screen and press ENTER The MIB II Interface Statistics screen Figure 3 4 displays Figure 3 4 The MIB II Interface Statistics Screen Device Name 6E132 25 Flash Image Revision XX XX XX Slot Number X BOOTPROM Revision XX XX XX HSIM F...

Страница 33: ...he HSIM F6 IN DISCARDS This field displays the total number of packets discarded by the HSIM F6 due to lack of available resources IN ERRORS This field displays the total number of errors of any type received by the HSIM F6 OUT OCTETS This field displays the number of octets bytes transmitted by the HSIM F6 OUT UNICAST PKTS This field displays the number of unicast packets packets destined for one...

Страница 34: ...The counters are now reset to zero 3 6 THE RING STATISTICS SCREEN To view the Ring statistics use the arrow keys to highlight the RING STATISTICS menu item on the HSIM F6 Statistics screen and press ENTER The HSIM F6 FDDI Ring Statistics screen Figure 3 5 displays Figure 3 5 The HSIM F6 FDDI Ring Statistics Screen Device Name 6E132 25 Flash Image Revision XX XX XX Slot Number X BOOTPROM Revision X...

Страница 35: ...lem Non Op Dup The ring failed to complete the claim beacon process This usually indicates a duplicate FDDI address Ring Op Dup The ring is operational but a duplicate FDDI address may be present somewhere on the network Directed The claim beacon process did not complete within ten seconds The HSIM F6 is sending directed beacons to indicate a problem Trace A problem has been detected with the HSIM...

Страница 36: ...ugh A The flow of the primary ring is entering the MAC from port A primary ring in and exiting through port B primary ring out The secondary ring is isolated from the MAC with the flow entering from port B secondary ring in and exiting through port A secondary ring out In a normal ring state the HSIM F6 MAC Configuration should read Through A Figure 3 6 Example of Through A MAC Configuration Port ...

Страница 37: ...condary out Port B is disconnected from the ring If the HSIM F6 MAC Configuration reads Wrap A the ring has lost the redundancy of the secondary ring due to the wrapped condition This configuration should be repaired as additional problems could isolate stations from the FDDI ring Figure 3 7 Example of Wrap A MAC Configuration Port B Port A Primary In Secondary Out Primary Out Secondary In MAC ...

Страница 38: ...Wrap B the ring has lost the redundancy of the secondary ring due to the wrapped condition This configuration should be repaired as additional problems could isolate stations from the FDDI ring Figure 3 8 Example of Wrap B MAC Configuration Isolated Both port A and port B are isolated from the ring Figure 3 9 Example of Isolated MAC Configuration Port B Port A Primary In Secondary Out Primary Out ...

Страница 39: ...al homed configuration Figure 3 10 Example of Wrap AB MAC Configuration Tneg Time Negotiated The Tneg field displays the negotiated token rotation time in milliseconds that the devices on the ring established through the token claiming process Tnotify The Tnotify field displays the interval in seconds at which the HSIM F6 transmits Neighbor Information Frames NIFs The HSIM F6 uses NIFs to periodic...

Страница 40: ...on menu item on the HSIM F6 Setup screen 2 Press ENTER The Ring Map Configuration screen Figure 3 11 displays Figure 3 11 The Ring Map Configuration Screen NOTE Under some conditions the display must remain on the screen for at least 30 seconds to accurately reflect ring configuration A neighbor time out can take as long as 228 seconds to update on the ring map Device Name 6E132 25 Flash Image Rev...

Страница 41: ...ndary ring using A and B ports DAC Dual Attached Concentrator Station that supports M Master ports and provides access for multiple stations A DAC connects directly to an FDDI ring using A and B ports SAS Single Attached Station Station that accesses the primary ring only via a concentrator SAC Single Attached Concentrator Station that accesses the primary ring only and provides access for multipl...

Страница 42: ...n addresses shift around the ring in a counterclockwise direction The n controls the number of shifts upstream of the HSIM F6 3 7 2 1 Adjusting the Scroll Number n When using the SCROLL DOWN n or SCROLL UP n commands the n allows the user to control the number of shifts made with each command execution To set the number n of scrolls perform the following steps 1 Using the ARROW keys highlight the ...

Страница 43: ...n Figure 3 12 displays Figure 3 12 The Ring Map Node Information Screen NOTE The Ring Map Node Information screen reflects node status at the time the node was selected The Node Information screen does not change dynamically with network topology changes Device Name 6E132 25 Flash Image Revision XX XX XX Slot Number X BOOTPROM Revision XX XX XX Ring Map NODE 209142 Selected Node Address Upstream A...

Страница 44: ...cally housed in the selected node Non Master Count Displays the number of A and B ports on the selected node Master Count Displays the number of M ports controlled by the selected node Peer Wrap Indicates whether a wrap condition exists on a port A peer wrap does not occur when the A or B port is attached to an M port Unattached Conc DAC Only Indicates whether the selected node has no active A or ...

Страница 45: ...ss the HSIM F6 Configuration screen from the HSIM F6 Setup screen use the arrow keys to highlight the HSIM F6 Configuration menu item and press ENTER The HSIM F6 Configuration screen Figure 3 13 displays Figure 3 13 The HSIM F6 Configuration Screen Device Name 6E132 25 Flash Image Revision XX XX XX Slot Number X BOOTPROM Revision XX XX XX HSIM F6 Configuration EXIT RETURN SAVE 209145 SMT Version T...

Страница 46: ... ring established through the token claiming process Tnotify This field displays the interval in seconds at which the HSIM F6 transmits Neighbor Information Frames NIFs The HSIM F6 uses NIFs to periodically announce its address and basic station description To change the HSIM F6 Tnotify period from the default thirty seconds perform the following steps 1 Use the arrow keys to highlight the Tnotify...

Страница 47: ... Figure 3 14 displays Figure 3 14 The FDDI Full Duplex Configuration Screen NOTE To configure the HSIM F6 to operate in full duplex mode two FPIMs MUST be installed in the HSIM F6 Device Name 6E132 25 Flash Image Revision XX XX XX Slot Number X BOOTPROM Revision XX XX XX FDDI Full Duplex Configuration Operation Mode Link Status Port Status FDDI PORT A Standard FDDI Link Enabled FDDI PORT B Standar...

Страница 48: ...x FDDI e g 9F426 02 MMAC Plus SmartSwitch module or another HSIM F6 Full duplex FDDI is a point to point link between two devices that support full duplex operation No other stations may be present on the ring If a third station is added the HSIM F6 automatically returns to standard FDDI operation There must be two FPIMs installed in the HSIM F6 to connect to the other full duplex FDDI device To o...

Страница 49: ...ly field that will display Enabled or Disabled SET OPERATION MODE This field toggles between STANDARD FDDI and FULL DUPLEX To change the current selection use the arrow keys to highlight the field and press the SPACE bar DESIRED OPERATION MODE This read only field displays the desired operation mode of the HSIM F6 In some cases the HSIM F6 will not begin operating in full duplex mode immediately T...

Страница 50: ... the SPACE bar to toggle between STANDARD FDDI and FULL DUPLEX 3 With FULL DUPLEX selected use the arrow keys to highlight the SAVE command at the bottom of the screen then press ENTER The Saved OK message displays indicating that the changes have been saved to memory NOTE STANDARD FDDI is the default setting for the SET OPERATION MODE field of the HSIM F6 NOTE When the SAVE command is executed bo...

Страница 51: ...onfiguration screen Figure 3 15 displays Figure 3 15 The FDDI Ethernet Translation Configuration Screen Device Name 6E132 25 Flash Image Revision XX XX XX Slot Number X BOOTPROM Revision XX XX XX FDDI Ethernet Translation Configuration SAVE DEFAULT EXIT RETURN 22701 Translate all non Novell FDDI SNAP Frames to Ethernet II Translate all Ethernet Raw Frames to FDDI MAC Translate all Novell FDDI SNAP...

Страница 52: ...for the non Novell FDDI SNAP field is Ethernet II Translate all Ethernet Raw Frames to This field allows the user to translate all Ethernet Raw frames to a specific FDDI frame type The FDDI frame types that are available are as follows FDDI MAC FDDI SNAP FDDI 802 2 The default setting for the Ethernet Raw field is FDDI MAC Translate all Novell FDDI SNAP Frames to This field allows the user to tran...

Страница 53: ... frames to a specific Ethernet frame type The Ethernet frame types that are available are as follows Ethernet II Ethernet SNAP Ethernet 802 3 Ethernet 802 2 The default setting for the Novell FDDI MAC field is Ethernet 802 2 The Interpret 802 3 Length for Frames 64 Bytes This field allows the user to enable the HSIM F6 to examine the length field of an 802 3 Ethernet frame to determine if the send...

Страница 54: ...ecessary padding from any 802 3 frame regardless of the size Refer to Section 3 10 4 for information on when to set this field to ENABLED Section 3 10 5 describes how to perform this task SAVE This command saves all configuration changes to memory DEFAULT This command sets all translation types to their default values 3 10 2 Setting Frame Translation Types To change the frame translations from the...

Страница 55: ...ames that are larger than the Ethernet minimum of 64 bytes If network problems arise with the HSIM F6 switching frames that contain padding this field may need to be set to ENABLED If you are not sure what is causing the problem contact Cabletron Systems Global Call Center Refer to Section 1 3 Getting Help 3 10 5 Setting the Interpret 802 3 Length Field to ENABLED To enable the Interpret 802 3 len...

Страница 56: ...Chapter 3 Local Management 3 32 HSIM F6 User s Guide ...

Страница 57: ...oblems Figure 4 1 shows the location of the HSIM F6 LEDs Figure 4 1 HSIM F6 LANVIEW LEDs Table 4 1 HSIM F6 Transmit and Receive LEDs LED Color Definition Transmit Green Flashing Amber Flashing Off Transmitting Standby No activity Receive Amber Off Receiving No activity A B A B P S HSIM F6 Port A Port B Primary Ring Secondary Ring Transmit Receive ...

Страница 58: ...LED States and Definitions Color Definition Green Valid link to port and port enabled Amber Port disabled via management Off No valid link or no cable attached Red Possible hardware or FDDI ring failure CAUTION The A and B LEDs will sometimes flash red briefly while performing diagnostics If they remain red for several minutes however it could indicate a hardware failure If the LEDs remain red con...

Страница 59: ...through port A primary ring out The secondary ring is isolated from the MAC with the flow entering from port A secondary ring in and exiting through port B secondary ring out A B P S Definition Green Green Green Off Through A Green Green Off Green Through B Green Off Amber Green Amber Wrap A Off Amber Green Green Amber Wrap B Off Green Green Amber Dual Homed Default Off Green Green Off Dual Homed ...

Страница 60: ...g Isolated Both port A and port B are isolated from the ring Dual Homed Default The flow of the primary ring is entering through port B primary in and is wrapped by the HSIM F6 causing the ring to exit through port B secondary out Port A is in standby mode and will take over the functions of port B if port B leaves the ring This LED sequence is the default setting if the HSIM F6 is configured to b...

Страница 61: ...dicates that the B port of the HSIM F6 is connected to the B port of another device It also indicates that the B port has wrapped combining the primary and secondary rings into a single ring This is an undesirable ring condition and should be repaired as some stations could be isolated from the primary ring Full Duplex The HSIM F6 has been configured to operate in full duplex mode For more informa...

Страница 62: ...Chapter 4 LANVIEW LEDs 4 6 HSIM F6 User s Guide ...

Страница 63: ...ns Table 5 1 Multimode Transmitter Specifications Multimode Transmitter Optical wavelength 1330 nm typical Optical output 20 0 dBm minimum 14 0 dBm maximum Optical rise time 3 5 ns maximum Optical fall time 3 5 ns maximum Spectral width 140 nm typical Supply current 150 mA maximum Table 5 2 Multimode Receiver Specifications Multimode Receiver Optical wavelength 1330 nm typical Optical input avg se...

Страница 64: ...eresis 1 5 dB minimum Table 5 4 Single Mode Transmitter Specifications Single Mode Transmitter Optical wavelength 1330 nm typical Optical output 20 0 dBm minimum 14 0 dBm maximum Optical rise time 3 5 ns maximum Optical fall time 3 5 ns maximum Spectral width 150 nm maximum Supply current 150 mA maximum Table 5 5 Single Mode Receiver Specifications Single Mode Receiver Optical wavelength 1330 nm t...

Страница 65: ...iver Signal Detect Specifications Single Mode Receiver Signal Detect Assert power 33 0 dBm typical 31 0 dBm maximum Assert time 10 µs typical 100 µs maximum Deassert power 36 0 dBm typical 45 0 dBm minimum Deassert time 10 µs typical 350 µs maximum Hysteresis 1 5 dB minimum ...

Страница 66: ...ter Amplitude 1 080 Vpk maximum 0 920 Vpk minimum Rise time 2 ns minimum 4 ns maximum Fall time 2 ns minimum 4 ns maximum Rise Fall variation 0 5 ns maximum Overshoot 5 maximum Droop 14 symbols 3 maximum Table 5 8 UTP Receiver Signal Detect UTP Receiver Signal Detect Assert time 10 µs typical 100 µs maximum Deassert time 10 µs typical 350 µs maximum ...

Страница 67: ...ecifications STP Transmitter Amplitude 1 285 Vpk maximum 1 165 Vpk minimum Rise time 3 ns minimum 5 ns maximum Fall time 3 ns minimum 5 ns maximum Rise Fall variation 0 5 ns maximum Overshoot 5 maximum Table 5 10 STP Receiver Signal Detect Specifications STP Receiver Signal Detect Assert time 10 µs typical 100 µs maximum Deassert time 10 µs typical 350 µs maximum ...

Страница 68: ...al Single Mode Fiber Core diameter 8 7 µm 0 5 µm Cladding diameter 127 0 µm maximum Cable attenuation 0 5 dB km typical 5 4 1 Multimode Fiber Optic Cable Length The PMD FDDI standard specifies the following Maximum total cable length 100 km 62 miles dual ring 200 km 124 miles wrapped Maximum multimode cable length between adjacent nodes 2 km 1 2 miles 5 4 2 Single Mode Fiber Optic Cable Length The...

Страница 69: ...nt nodes 100 m 328 1 feet 5 5 TWISTED PAIR PINOUT CONFIGURATION This section provides the RJ45 pinout configuration for Unshielded Twisted Pair UTP and Shielded Twisted Pair STP Physical Layer Medium Dependent PMD ports Figure 5 1 RJ45 TP PMD Port NOTE When connecting two twisted pair ports together a transmit and receive cross over must occur between the two devices within the cable 1 Transmit 2 ...

Страница 70: ...Chapter 5 Specifications 5 8 HSIM F6 User s Guide ...

Страница 71: ...s are listed in Table A 1 The link distance is up to 2 kilometers on the multimode fiber optic cable as specified by ANSI MMF PMD Figure A 1 The FPIM 00 and FPIM 01 Table A 1 FPIM 00 and FPIM 01 Specifications Parameter Typical Value Worst Case Worst Case Budget Typical Budget Receive Sensitivity 30 5 dBm 28 0 dBm NA NA Peak Input Power 7 6 dBm 8 2 dBm NA NA 50 125 µm fiber 13 0 dBm 15 0 dBm 13 0 ...

Страница 72: ...ed Twisted Pair UTP connection The FPIM 04 has an RJ45 connector supporting a Shielded Twisted Pair STP connection The pinouts for both are listed in Figure A 2 Figure A 2 FPIM 02 and FPIM 04 Pinouts The link distance is up to 100 meters on unshielded twisted pair cable as specified by ANSI TP PMD Figure A 3 The FPIM 02 and FPIM 04 1 Transmit 2 Transmit 3 N A 4 N A 5 N A 6 N A 7 Receive 8 Receive ...

Страница 73: ...sted in Table A 2 The link distance is up to 40 kilometers maximum and 25 kilometers typical on single mode fiber optic cable as specified by ANSI SMF PMD Figure A 4 The FPIM 05 and FPIM 07 Table A 2 FPIM 05 and FPIM 07 Specifications Parameter Typical Value Minimum Maximum Transmitter Peak Wave Length 1300 nm 1270 nm 1330 nm Spectral Width 60 nm 100 nm Rise Time 3 0 ns 2 7 ns 5 0 ns Fall Time 2 5...

Страница 74: ...Appendix A FPIM Specifications A 4 HSIM F6 User s Guide ...

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