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Cabletron Systems MMAC-Plus 9H531-24, User Manual

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Technical Overview

3-2

Figure 3-1. Block Diagram

System Management Buses

There are two management channels within the SmartSwitch 9000 system: the
SMB-1 and the SMB-10. These buses provide out-of-band management and
inter-module management communication.

I

N
B

A

B

i960
Processor

Smart
Switch
Fabric

INB
ASIC

SMB 1

SMB 10

Ethernet
Controller

Diagnostic
Controller

Octal
Mac

SmartSwitch 9000
Backplane

Front

Panel

Ports

(24)

INB
ASIC

Octal
Mac

Octal
Mac

DC/DC
Converter

48 Volt
Power Bus

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Summary of Contents for MMAC-Plus 9H531-24

Page 1: ...9033050 02 SmartSwitch 9000 9H532 24 9H533 24 9H531 24 and 9H539 24 24 Port Fast Ethernet Module User s Guide...

Page 2: ......

Page 3: ...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...

Page 4: ...If the Program is exported from the United States pursuant to the License Exception CIV under the U S Export Administration Regulations You agree thatYou are a civil end user of the Program and agree...

Page 5: ...YSTEMS 1 603 332 9400 Attn Legal Department 1 LICENSE You have the right to use only the one 1 copy of the Program provided in this package subject to the terms and conditions of this License Agreemen...

Page 6: ...HE USE OR INABILITY TO USE THIS CABLETRON PRODUCT EVEN IF CABLETRON HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES BECAUSE SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CO...

Page 7: ...ereof if such foreign produced direct product is subject to national security controls as identified on the U S Commerce Control List or is subject to State Department controls under the U S Munitions...

Page 8: ...ion 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...

Page 9: ...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 p...

Page 10: ...Notice viii...

Page 11: ...Cabling Requirements 2 7 10BASE T Network 2 7 100BASE TX Network 2 7 100BASE FX Network 2 7 Chapter 3 Technical Overview SmartSwitch Architecture 3 1 System Management Buses 3 2 SMB 1 Bus 3 3 SMB 10...

Page 12: ...Contents x Service 5 2 Physical 5 2 Dimensions 5 2 Weight 5 2 Environment 5 2...

Page 13: ...tching point for multiple 10 100 Mbps Fast Ethernet segments Features Connectivity The 9H532 24 connects to Ethernet networks or workstations through the 24 RJ45 ports on the front panel The 9H533 24...

Page 14: ...ST ENET 9H531 24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 FAST ENET 9H532 24 6 5 4 3 2 1 12 11 10 9 8 7 18 17 16 15 14 13 24 23 22 21 20 19 FAST ENET 9H539 24 1 2 3 4 5 6 7 8 9 1...

Page 15: ...d the 9H533 24 each switched Fast Ethernet port can be con gured to operate in FDSE mode with 10 or 100 Mbps operation FDSE allows each port to provide up to 200 Mbps of bandwidth Runtime IP Address D...

Page 16: ...agement Software Local Management provides the ability to manage the 9H532 24 9H533 24 9H531 24 and 9H539 24 Local Management information for non Ethernet HSIMs or VHSIMs is included in their respecti...

Page 17: ...n two devices It ensures that a transmitting device does not overwhelm a receiving device with data This enables the receiving device to communicate with the transmitting device and to have it pause i...

Page 18: ...of industry standard MIBs including RFC 1573 MIB II RFC 1271 RMON RFC 1493 Bridge MIB RFC 1354 FIB MIB and RFC 1190 Path MTU Discovery A full suite of Cabletron Systems Enterprise MIBs provide a wide...

Page 19: ...les and the SmartSwitch 9000 chassis have an internal clock that can maintain the time and date beyond the year 1999 Related Manuals The Cabletron Systems manuals listed below should be used to supple...

Page 20: ...Introduction 1 8...

Page 21: ...SD 3 Carefully examine the module checking for damage If any damage exists DO NOT install the module Contact Cabletron Systems immediately User Accessible Components Figure 2 1 shows the various compo...

Page 22: ...Installing the SmartSwitch 9000 Module 2 2 Figure 2 1 User Accessible Components SMB 1 PROM Flash SIMM Socket 32 MB DRAM i960 Processor DIP Switch Boot PROM 1 2 3 4 5 6 7 8...

Page 23: ...or enter new parameters which are stored in NVRAM when the module is powered down and remain there until the switch is toggled again 6 Force BootP Download Toggling this switch after pulling the board...

Page 24: ...by resetting the module Resetting is done by pushing the reset button on the module power cycling the chassis or removing the module from the chassis and re inserting See the section titled The Reset...

Page 25: ...e module slides in straight and engages the backplane connectors properly 4 Lock down the top and bottom plastic tabs as shown in Figure 2 2 Figure 2 2 Installing the Module 7 FLNK 8 FLNK FLNK 10 FLNK...

Page 26: ...ower down the module and or restart the module To reset the module s i960 processor press the reset switch twice within three seconds To shut down the module press and hold the reset switch for three...

Page 27: ...10 and 100 Mbps operation The device at the other end of the twisted pair segment must meet IEEE 802 3u 100BASE TX Fast Ethernet network requirements for the devices to operate at 100 Mbps Refer to th...

Page 28: ...Installing the SmartSwitch 9000 Module 2 8...

Page 29: ...9H531 24 and 9H539 24 may be con gured to adhere to IEEE 802 1D DEC or none The default Spanning Tree Algorithm is 802 1D When operating in SecureFast switch mode all ltering forwarding decisions are...

Page 30: ...the SMB 1 and the SMB 10 These buses provide out of band management and inter module management communication I N B A B i960 Processor Smart Switch Fabric INB ASIC SMB 1 SMB 10 Ethernet Controller Di...

Page 31: ...e SmartSwitch 9000 is available out of band from user data Modules that share the SMB 10 bus periodically send out loop back packets to ensure the validity of SMB 10 In the event a fault is detected o...

Page 32: ...9X4XX modules The rst generation modules communicate only on INB B using a 56 byte canonical frame format at 40 MHz If the newer module detects a rst generation module on the backplane it automatical...

Page 33: ...r to Figure 4 1 When the switch is in the UP position the LEDs indicate the receive RX and transmit TX status of the xed ports When the mode switch is in the DOWN position the LEDs indicate at what sp...

Page 34: ...9 System Status INB Transmit INB Receive LED Mode Switch DPX SPD RX TX DPX SPD RX TX Mode Switch in UP Position Mode Switch in DOWN Position A B B A LED functions when LED MODE switch is in the RX TX...

Page 35: ...ctional Fully operational Yellow Testing Power up testing Yellow Flashing Crippled Not fully operational e g one bad port Yellow Green Booting Blinks yellow and green while booting Red Reset Normal po...

Page 36: ...bled Green Link Port enabled No activity Yellow Flashing Link Port enabled Activity Red Fault Off No link Table 4 4 Ethernet Transmit LEDs Color State Green Flashing Activity Flashing rate indicates r...

Page 37: ...witch is in the DPX SPD position Table 4 6 DPX Status LEDs 9H532 24 only LED Color State Green Port is operating in full duplex mode 20 Mbps or 200 Mbps Yellow Port is in standard half duplex mode 10...

Page 38: ...LANVIEW LEDs 4 6...

Page 39: ...ared Network Interface 24 RJ45 Unshielded Twisted Pair ports 9H532 24 10BASE T 100BASE TX 24 10 100 Mbps ports via 2 RJ21 Telco connectors 9H533 24 10BASE T 100BASE TX 24 MT RJ multimode ber ports 9H5...

Page 40: ...lb Environment Operating Temperature 5 to 40 C 41 to 104 F Storage Temperature 30 to 73 C 22 to 164 F Relative Humidity 5 to 90 non condensing Safety UL 1950 CSA C22 2 No 950 EN 60950 IEC 950 and 73...

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