Cabletron Systems TRFMIM 28 TRFMIM-28 Скачать руководство пользователя страница 3 | Manualshive

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Notice

Notice

Cabletron Systems reserves the right to make changes in specifications and other information
contained in this document without prior notice. The reader should in all cases consult Cabletron
Systems to determine whether any such changes have been made.

The hardware, firmware, or software described in this manual is subject to change without notice.

IN NO EVENT SHALL CABLETRON SYSTEMS BE LIABLE FOR ANY INCIDENTAL, INDIRECT,
SPECIAL, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING BUT NOT LIMITED
TO LOST PROFITS) ARISING OUT OF OR RELATED TO THIS MANUAL OR THE INFORMATION
CONTAINED IN IT, EVEN IF CABLETRON SYSTEMS HAS BEEN ADVISED OF, KNOWN, OR
SHOULD HAVE KNOWN, THE POSSIBILITY OF SUCH DAMAGES.

© Copyright March 1998 by:

Cabletron Systems, Inc.
35 Industrial Way
Rochester, NH 03867-5005

All Rights Reserved
Printed in the United States of America

Order Number: 9032061-01

LANVIEW

is a registered trademark, and

SmartSwitch

is a trademark of Cabletron Systems, Inc.

CompuServe

is a registered trademark of CompuServe, Inc.

i960 microprocessor

is a registered trademark of Intel Corp.

Ethernet

is a trademark of Xerox Corporation.

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Содержание TRFMIM 28 TRFMIM-28

Страница 1: ...SmartSwitch 9000 9H423 28 User s Guide 9032061 01...

Страница 2: ......

Страница 3: ...AMAGES WHATSOEVER INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISING OUT OF OR RELATED TO THIS MANUAL OR THE INFORMATION CONTAINED IN IT EVEN IF CABLETRON SYSTEMS HAS BEEN ADVISED OF KNOWN OR SHOULD HA...

Страница 4: ...in which case the user will be required to correct the interference at his own expense WARNING Changes or modifications made to this device which are not expressly approved by the party responsible fo...

Страница 5: ...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 di...

Страница 6: ...checks or adjustments The output is factory set and does not allow any user adjustment Class 1 Laser transceivers comply with the following safety standards 21 CFR 1040 10 and 1040 11 U S Department...

Страница 7: ...or 55 x 10 6 watts Removing the optical connector from the transceiver allows laser radiation to emit directly from the optical port The maximum radiance from the optical port under worst case conditi...

Страница 8: ...Notice vi...

Страница 9: ...the SmartSwitch 9000 Chassis 2 5 The Reset Switch 2 7 Chapter 3 Operation ENIB FENIB 3 2 SmartSwitch ASIC 3 3 Traditional Switch 3 3 VLAN 3 3 VLAN Domains 3 4 Fully Meshed VLAN Domains 3 5 SecureFast...

Страница 10: ...Chapter 5 Specifications Technical Specifications 5 1 CPU 5 1 Memory 5 1 Standards 5 1 Network Interfaces 5 1 Safety 5 2 Service 5 2 Physical 5 2 Dimensions 5 2 Weight 5 2 Environment 5 3 FE 100TX A 1...

Страница 11: ...erate in two modes either as a 28 port Ethernet traditional switch using 802 1d standards with a high speed backbone connection or as a Secure Fast Switch SFS with 28 Ethernet connections Each port ca...

Страница 12: ...y of statistical network management information to enhance network planning and troubleshooting The 9H423 28 provides information for each front panel Ethernet port including packet counts along with...

Страница 13: ...s per port while operating in duplex mode doubles bandwidth from 10 Mbps 100Mbps to 20 Mbps 200 Mbps per port Management Information Base MIB Support The 9H423 28 module provides MIB support including...

Страница 14: ...t is requesting The arbitration engine is always one time slice ahead meaning that the value read from the RAM is for the next time slice not the current time slice LANVIEW LEDs The 9H423 28 module us...

Страница 15: ...1 5 Introduction Figure 1 1 The 9H423 28 Module FAST ENET 9H423 28 CPU SMB INB FAST ENET ETHERNET 28 27 26X 25X 12 1 10 B A S E T 24 13 10 B A S E T...

Страница 16: ...ng the unit etc 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...

Страница 17: ...ing for damage If any damage exists DO NOT install the module Contact Cabletron Systems Technical Support immediately Installing an FEPIM The 9H423 28 provides a slot for a Cabletron FEPIM Fast Ethern...

Страница 18: ...he side of the FEPIM slot Figure 2 1 Installing an FEPIM User Accessible Components Figure 2 2 shows the various components that can be accessed by users These consist of an eight position dip switch...

Страница 19: ...is an eight switch DIP located near the right and center of the module Each switch is set according to the functions described in Table 2 1 If switch settings are changed the processor on the module m...

Страница 20: ...e this switch and then reset the module s processor Once the module resets factory default parameters are placed in NVRAM You can use the default parameters or if desired enter new parameters To enter...

Страница 21: ...and cooling 2 Attach one end of the ESD wrist strap packaged with the SmartSwitch 9000 chassis to your wrist Plug the other end into the jack for the ESD Wrist Strap in the lower right corner of the S...

Страница 22: ...nsure that the circuit card is between the card guides Lock down the top and bottom plastic tabs at the same time applying even pressure Figure 2 3 Installing the Module Metal Back Panel Module Guides...

Страница 23: ...the module or restarting the module To reset the i960 processor press the reset switch twice within three seconds To shut down the module press and hold the reset switch down for three or more second...

Страница 24: ...Installing the 9H423 28 Module 2 8...

Страница 25: ...Internal Network Bus Network Interface Block INB NIB converts data packets received from the INB into a canonical format before forwarding to the SmartSwitch ASIC All data packets destined for a front...

Страница 26: ...nto a common canonical format that allows the SmartSwitch ASIC Engine to determine the proper destination port The ENIB FENIB also convert data packets from the common canonical format back to Etherne...

Страница 27: ...area network of endpoints having full connectivity sharing broadcast multicast and unicast packets independent of any particular physical or geographical location In other words endpoints that share a...

Страница 28: ...by routing devices Figure 3 3 shows such an arrangement Each group of switches constitutes a VLAN domain Figure 3 3 VLAN Domains Endpoints on VLAN 1 Endpoints on VLAN 2 SFS Network LAN A LAN B SFS Ne...

Страница 29: ...n and call processing In a connection oriented network path determination is accomplished through signaling performed at call setup time Once a call is programmed no additional software intervention i...

Страница 30: ...blocks received from the INB the INB NIB reassembles the data blocks received from the INB back into canonical frames for transmission to the SmartSwitch ASIC then from the SmartSwitch ASIC to the fr...

Страница 31: ...processor monitor the temperature and control the SMB LANVIEW diagnostic LEDs Although the system diagnostic controller and the main host processor can operate independently of each other if needed th...

Страница 32: ...gram ITDM Arbitration Levels The three levels of arbitration guarantee that a module will get its allocated bandwidth plus some more depending on what levels of arbitration it is participating in ITDM...

Страница 33: ...ration The lowest slot number module will automatically be selected as the arbitrator This module will be called the Monarch and others will be Slaves to that module If the Monarch module is removed f...

Страница 34: ...Operation 3 10...

Страница 35: ...of the module and may be used as an aid in troubleshooting Figure 4 1 shows the LANVIEW LEDs of the 9H423 28 module Figure 4 1 The LANVIEW LEDs Port Transmit FAST ENET 9H423 28 CPU SMB INB FAST ENET E...

Страница 36: ...e one port may be bad Yellow Green Booting Module is performing its boot process Red Reset Module is resetting Red Blinking Failed Fatal error Off Power off Module powered off Table 4 2 INB Receive L...

Страница 37: ...t enabled Green Blinking Link port disabled Yellow Flashing Link activity port enabled flashing to steady on indicates rate Red Fault Off No link port disabled Table 4 5 Port Transmit LEDs LED Color S...

Страница 38: ...LANVIEW LEDs 4 4...

Страница 39: ...tions CPU Intel i960 RISC based microprocessor Memory 4 Mb Local RAM expandable to 32 Mb 4 Mb Flash Memory expandable to 32 Mb 2 Mb Packet RAM 16 Mb DRAM Standards IEEE 802 1D IEEE 802 3j 10BASE FL Ne...

Страница 40: ...ESD IEC 801 3 Radiated susceptibility IEC 801 4 EFT Service MTBF MHBK 217E 200 000 hrs MTTR 0 5 hr Physical Dimensions 35 0 D x 44 0 H x 6 0 W centimeters 13 8 D x 17 4 H x 1 2 W inches Weight Unit 1...

Страница 41: ...5 3 Specifications Environment Operating Temperature 5 to 40 C Storage Temperature 30 to 90 C Relative Humidity 5 to 95 non condensing...

Страница 42: ...Specifications 5 4...

Страница 43: ...tus of the cable pairs If the switch is on the X side the pairs are internally crossed over If the switch is on the side the pairs are not internally crossed over Figure A 1 shows the pinouts for the...

Страница 44: ...ompare the values given above to those measured on any particular port If Power levels are being measured with an Average Power Meter add 3 dBm to the measurement to compare the measured values to the...

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