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Jan 12, 1998
Product OverviewProduct OverviewPART IPART I
Product OverviewProduct OverviewPART IPART I
ChassisPower Supplies
Modules
Current hardware platformsCurrent hardware platforms
OmniSwitch 3-, 5- and 9-slot chassis3-, 5- and 9-slot chassis
redundant optionsredundant options Ethernet and Fast EthernetEthernet and Fast Ethernet token ringtoken ring FDDI, CDDIFDDI, CDDI ATM (OC-3c, DS-3, E-3, OC-12c)ATM (OC-3c, DS-3, E-3, OC-12c) wide area, frame relay, circuit emulationwide area, frame relay, circuit emulation
X-CellX-Cell
PizzaSwitch
PizzaPort integrated hubintegrated hub
Omni-5Wx and 9WxOmni-5Wx and 9Wx
Omni-5Wx and 9Wx the new generation of standard chassisthe new generation of standard chassis accepts all existing modules plus all WIDE modules for accepts all existing modules plus all WIDE modules for
higher densityhigher density 5WX and 9WX have same backplane and power supplies 5WX and 9WX have same backplane and power supplies
as other “x” chassisas other “x” chassis 9-slot has removable fan tray9-slot has removable fan tray
S D
Omn iSwitch
XYLAN
2 5 0 P
S D
OK1
OK2
M PM 1 G
PR BCOTEM
PPS1
PS2M
ODEM
CONS
OLE
S D
OK1
OK2
M PM 1 G
PR BCOTEM
PPS1
PS2M
ODEM
CONS
OLE
S D
2 5 0 P
S D
OK1
CSM -15 5
OK2
1 2 3 4 5 6 7 8
TX RX
1
TX RX
2
TX RX
3
TX RX
4
TX RX
5
TX RX
6
TX RX
7
TX RX
8
RE C
LNK
ACT
S D
OK1
OK2
ESM1 2 3 4 5 6 7 8
1x 2x 3x 4x 5x 6x 7x 8xA
1x 2x 3x 4x 5x 6x 7x 8xC
1x 2x 3x 4x 5x 6x 7x 8xB
1x 2x 3x 4x 5x 6x 7x 8xD
A
B
C
D
S DW SM
OK1OK2
T X
R X
AC T
1 2 3 4
1
3
2
4
SD
X Y L A N
OmniSw itch
5 00P
1 15 /230 v~6 0/5 0H z , 8.0/4,0A
P S 1
P S 2
50 0P
1 15/230 v~6 0/5 0H z, 8.0/4 ,0A
SD
WS
M
OK1
OK2
TX
RX
AC
T
12
34
13
TX
RX
AC
T
56
78
24
57
68
SD
OK1
OK2
MP
M1
G
PR
BCO
TEMP
PS 1
PS 2
MOD
EM
CON
SOLE
SD
OK1
OK2
MP
M1
G
PR
BCO
TEMP
PS 1
PS 2
MOD
EM
CON
SOLE
SD
OK1
CS
M-6
22
OK2
TX
RX
1
TX
RX
2
SD
OK1
CS
M-1
55
OK2
1
2
3
4
5
6
7
8
TX
RX
1
TX
RX
2
TX
RX
3
TX
RX
4
TX
RX
5
TX
RX
6
TX
RX
7
TX
RX
8
RE CLNK
ACT
SD
OK
1
OK
2
ES
M1
23
45
67
8
1x
2x
3x
4x
5x6x
7x
8x
A
1x
2x
3x
4x
5x6x
7x
8x
C
1x
2x
3x
4x
5x
6x7x
8x
B
1x
2x
3x
4x
5x
6x7x
8x
D
A B C D
OmniSwitch power suppliesOmniSwitch power supplies
Load Sharing
Auto-ranging and auto-sensing
AC and DC versions available Omni 5 power supply is rated at 150 WOmni 5 power supply is rated at 150 W Omni 9 power supply is rated at 250 WOmni 9 power supply is rated at 250 W Omni 5x/w power supply is rated at 250 WOmni 5x/w power supply is rated at 250 W Omni 9x/w power supply is rated at 500 WOmni 9x/w power supply is rated at 500 W
5 00P
5 00P
115 /23 0v~60/50H z , 8 .0 /4,0A
S D
2 5 0 P
S D
2 5 0 P 115-240VAC
- 48 VDC
S D
OmniSwitch
XYLAN
S D
OK1
OK2
M PM 1 G
PR BCOTEM
PPS1
PS2M
ODEM
CONS
OLE
S D
OK1
CSM -62 2
OK2 TX RX
1
TX RX
2
S D
OK1
OK2
ESM1 2 3 4 5 6 7 8
1x 2x 3x 4x 5x 6x 7x 8xA
1x 2x 3x 4x 5x 6x 7x 8xC
1x 2x 3x 4x 5x 6x 7x 8xB
1x 2x 3x 4x 5x 6x 7x 8xD
A
B
C
D
Omni-3WxOmni-3Wx
Features 3 wide module slots3 wide module slots 1 built-in power supply - Redundant Power Source (RPS) 1 built-in power supply - Redundant Power Source (RPS)
optionoption supports 13.2 Gbps cell bus or 960 Mbps VBUS modulessupports 13.2 Gbps cell bus or 960 Mbps VBUS modules future MPMs with built-in uplinks will save slot countfuture MPMs with built-in uplinks will save slot count supports all OmniSwitch featuressupports all OmniSwitch features
OmniSwitch backplane architectureOmniSwitch backplane architecture
120Mbps Mgmt. Bus
Cell SwitchingModule
Cell SwitchingModule
Frame SwitchingModule
Frame SwitchingModule Mgmt. Processor
Firewall
HardwareRtg. Engine
Frame/CellSwitching Module
OC-12 SAR
LEC(s)
13.2Gbps Cell Matrix
960Mbps Frame Bus (VBUS)
S DM PM 1G
Management Processor Module (MPM)Management Processor Module (MPM)
The MPM is the core of the distributed management functionality of the OmniSwitch
available with 16MB,32MB, or 64MB of RAMavailable with 16MB,32MB, or 64MB of RAM holds the operating code for all modules in Flash RAM and holds the operating code for all modules in Flash RAM and
performs the downloading operation performs the downloading operation maintains user configuration informationmaintains user configuration information performs basic bridge management functionsperforms basic bridge management functions performs all routing functions including HRE connectionperforms all routing functions including HRE connection Checkpoint firewall softwareCheckpoint firewall software Provides both out-of-band (RS-232) and in-band (SNMP) network Provides both out-of-band (RS-232) and in-band (SNMP) network
management capabilities, inbound/outbound Telnetmanagement capabilities, inbound/outbound Telnet note: The MPM I and MPM II support 640 Mb clockingnote: The MPM I and MPM II support 640 Mb clocking the MPM II supports the HREthe MPM II supports the HRE the MPM 1G, 1F support HRE and 960Mb clockingthe MPM 1G, 1F support HRE and 960Mb clocking
Management Processor Module (MPM)Management Processor Module (MPM)
Major MPM functions IP routing IP routing
RIP, and optional RIP 2, OSPFRIP, and optional RIP 2, OSPF IPX routingIPX routing
RIP / SAP FilteringRIP / SAP Filtering ATM signaling and LAN emulationATM signaling and LAN emulation FDDI and token ring station managementFDDI and token ring station management network management protocolsnetwork management protocols
SLIP, Telnet, SNMP, FTPSLIP, Telnet, SNMP, FTP source route, virtual ringssource route, virtual rings optional LANE services softwareoptional LANE services software
MPM-CWMPM-CW
ATM core switching ATM core switching functionality functionality the MPM software and the MPM software and
Cell Switching Module Cell Switching Module software loaded as software loaded as defaultdefault
Redundancy Redundancy dual MPM-CW dual MPM-CW
modules can be modules can be installed as a installed as a primary/secondaryprimary/secondary
Fault tolerance Fault tolerance link status, SNMP Traps, link status, SNMP Traps,
over-temperature over-temperature condition and primary or condition and primary or secondary MPM status secondary MPM status indicators are providedindicators are provided
Built-in SNMP and RMON Built-in SNMP and RMON agentsagents
MPM-CW combines the signaling and management functions of the MPM and FCSM modules in a pure ATM switching environment
MPM C
MODEM
CONSOLE
ETHOC-3
Tx Rx
PS1TEM
P
PRILI
NKRED
PS2
SEC
OK1OK2
ACT
MPM-CWMPM-CW
The MPM-CW includes: standard DB-9 console and modem portsstandard DB-9 console and modem ports fixed ATM OC-3 port and a modular Ethernet adapter board slotfixed ATM OC-3 port and a modular Ethernet adapter board slot
MPM-CW supports: any single-slot 10 Mbps Ethernet adapter board (same as any single-slot 10 Mbps Ethernet adapter board (same as
PizzaSwitch)PizzaSwitch) PESM-AB-FLPESM-AB-FL PESM-AB-FL-SPESM-AB-FL-S PESM-AB-TPESM-AB-T PESM-AB-BPESM-AB-B
Ethernet adapter board slot is designed for out-of-band network management connectivity
Redundant MPMsRedundant MPMs
Redundant MPMs provides added security in the event of an MPM provides added security in the event of an MPM
problem, which ensures NO single point of failureproblem, which ensures NO single point of failure the secondary MPM mirrors ALL configuration and the secondary MPM mirrors ALL configuration and
software updates of the primary MPMsoftware updates of the primary MPM either MPM may initialize as the primary or secondaryeither MPM may initialize as the primary or secondary on switchover, the IP address of the switch remains the on switchover, the IP address of the switch remains the
same; however the MAC address changessame; however the MAC address changes the address tables must be updated to reflect this the address tables must be updated to reflect this
changechange therefore, the switch performs a warm reboot and the new therefore, the switch performs a warm reboot and the new
MPM’s addresses are resolvedMPM’s addresses are resolved
HRE interfaceconnectors
HRE details layer 3 Switching layer 3 Switching daughter card that mounts to existing MPM IIs (16 meg) daughter card that mounts to existing MPM IIs (16 meg)
and MPM 1Gsand MPM 1Gs routing performance is increased by a factor of ten routing performance is increased by a factor of ten
(250kpps)(250kpps)
Hardware Routing Engine (HRE)Hardware Routing Engine (HRE)
S D
Omn iSwitch
XYLAN
2 5 0 P
S D
OK1
OK2
M PM 1 G
PR BCOTEM
PPS1
PS2M
ODEM
CONS
OLE
S D
OK1
OK2
M PM 1 G
PR BCOTEM
PPS1
PS2M
ODEM
CONS
OLE
S D
2 5 0 P
S D
OK1
CSM -15 5
OK2
1 2 3 4 5 6 7 8
TX RX
1
TX RX
2
TX RX
3
TX RX
4
TX RX
5
TX RX
6
TX RX
7
TX RX
8
REC
LNK
ACT
S D
OK1
OK2
ESM1 2 3 4 5 6 7 8
1x 2x 3x 4x 5x 6x 7x 8xA
1x 2x 3x 4x 5x 6x 7x 8xC
1x 2x 3x 4x 5x 6x 7x 8xB
1x 2x 3x 4x 5x 6x 7x 8xD
A
B
C
D
S DW SM
OK1OK2
T X
R X
AC T
1 2 3 4
1
3
2
4
SD
X Y L A N
OmniSw itch
5 00P
1 15 /230 v~6 0/5 0H z , 8.0/4,0A
P S 1
P S 2
50 0P
1 15/230 v~6 0/5 0H z, 8.0/4 ,0A
SD
WS
M
OK1
OK2
T X
RX
AC
T
12
34
13
TX
RX
AC
T
56
78
24
57
68
SD
OK1
OK2
MP
M1
G
PR
BCO
TEMP
PS 1
PS 2
MOD
EM
CON
SOLE
SD
OK1
OK2
MP
M1
G
PR
BCO
TEMP
PS 1
PS 2
MOD
EM
CON
SOLE
SD
OK1
CS
M-6
22
OK2
TX
RX
1
TX
RX
2
SD
OK1
CS
M-1
55
OK2
1
2
3
4
5
6
7
8
TX
RX
1
TX
RX
2
TX
RX
3
TX
RX
4
TX
RX
5
TX
RX
6
TX
RX
7
TX
RX
8
RECLNK
ACT
SD
OK
1
OK
2
ES
M1
23
45
67
8
1x
2x
3x
4x
5x6x
7x
8x
A
1x
2x
3x
4x
5x6x
7x
8x
C
1x
2x
3x
4x
5x
6x7x
8x
B
1x
2x
3x
4x
5x
6x7x
8x
D
A B C D
Power Supplies in either, or both slot(s)
Secondary MPMin # 2 (if desired)
MPM in # 1
Secondary MPM IIin # 2 (if desired)
MPM in # 1
Chassis slot configurationChassis slot configuration
Module “hot swapping” capabilityModule “hot swapping” capability
Power supply hot swapping is supported
Network switching module hot swapping is supported
module to be swapped must be of “like type”module to be swapped must be of “like type” the swap on command must be initiated from the user the swap on command must be initiated from the user
interface before unseating the module. interface before unseating the module. the new module must be seated before the timer expiresthe new module must be seated before the timer expires a module removed from slot x! message will be a module removed from slot x! message will be
indicatedindicated use swap off command or allow timeout to occuruse swap off command or allow timeout to occur
ESM-C-12 * 12 RJ-45 10BaseT ports 12 RJ-45 10BaseT ports
ESM-T-12 *
RJ-21 connector supports 12 switched connections RJ-21 connector supports 12 switched connections through punch-down blocks or patch panels through punch-down blocks or patch panels
S DESM
S DESM
Ethernet network switching modulesEthernet network switching modules
ESM-F-8 * 8 ST-connectorized 10Base FL ports8 ST-connectorized 10Base FL ports
ESM-U-6 *
six switched ports support any combination of AUI, six switched ports support any combination of AUI, BNC, RJ-45 and fiber (MM & SM)BNC, RJ-45 and fiber (MM & SM)
S DESM
1 2 3 4 5 6 7 8
S DESM
COL
ACT
BCN
1 2 3 4 5 6
OK1
OK2SD SD
Tx Rx [ ]
SD SDSD
Tx Rx [
Ethernet network switching modulesEthernet network switching modules
Press board ontoconnector.
Insert boardthrough cut-outA
ESM-U-6 daughter cardsESM-U-6 daughter cards
User-specified modules
6 sub-modules to chose from
ESM-C-16 and ESM-C-32 ESM-C-16 and ESM-C-32
S D
OK1
OK2
ESM
1 2 3 4 5 6 7 8
1x 2x 3x 4x 5x 6x 7x 8xA
1x 2x 3x 4x 5x 6x 7x 8xB
A
B
S D
OK1
OK2
ESM1 2 3 4 5 6 7 8
1x 2x 3x 4x 5x 6x 7x 8xA
1x 2x 3x 4x 5x 6x 7x 8xC
1x 2x 3x 4x 5x 6x 7x 8xB
1x 2x 3x 4x 5x 6x 7x 8xD
A
B
C
D
Half or full duplex 10BaseT ports double the 10Mbps speed to 20double the 10Mbps speed to 20 Mbps Mbps
High-density 10BaseT up to 256 ports with new wide slot chassis to support even up to 256 ports with new wide slot chassis to support even
the largest networksthe largest networks
Switching U-turns local data on the same module does not add traffic to the local data on the same module does not add traffic to the
Frame BUS (VBUS) - helping throughputFrame BUS (VBUS) - helping throughput
Fast Ethernet modules (100BaseTx)Fast Ethernet modules (100BaseTx)
Half or Full duplex 100BaseTx ports double the 100Mbps speed to 200 Mbps -- good for short double the 100Mbps speed to 200 Mbps -- good for short
backbones and high-speed server connectionsbackbones and high-speed server connections
Switching U-turns local data on the same module does not add traffic to the local data on the same module does not add traffic to the
VBUS -- helping throughputVBUS -- helping throughput
Dynamic buffer allocation helps ensures no loss of data in heavy traffic loadshelps ensures no loss of data in heavy traffic loads
Auto-sensing 10/100 ports
ESM-100C-12 and ESM-100C-12W (wide shown)
S DESM
Fast Ethernet modules (100BaseFx)Fast Ethernet modules (100BaseFx)
Half or Full duplex 100BaseFx ports double the 100Mbps speed to 200 Mbps- good for short double the 100Mbps speed to 200 Mbps- good for short
backbones and high-speed server connectionsbackbones and high-speed server connections
Switching U-turns local data on the same module does not add traffic to the VBUS local data on the same module does not add traffic to the VBUS
- helping throughput- helping throughput
Dynamic buffer allocation helps ensures no loss of data in heavy traffic loadshelps ensures no loss of data in heavy traffic loads
ESM-100FM-8 and ESM-100FM-8W
S DESM
Content Addressable Memory (CAM)Content Addressable Memory (CAM)
CAM attributes associates MAC addresses with their locations (physical associates MAC addresses with their locations (physical
and logical)and logical) used to claim frames from the VBUS and to make used to claim frames from the VBUS and to make
forwarding decisionsforwarding decisions MPM CAM supports 13K addresses MPM CAM supports 13K addresses switching modules support 1k, 2k or 4k CAMsswitching modules support 1k, 2k or 4k CAMs CAM usage per board can be statically definedCAM usage per board can be statically defined
ASM
High-Speed Module (HSM)Sub-Module (ATM in this example)
High-Speed Switching Module - HSM IIHigh-Speed Switching Module - HSM II
HSM main mother boardmain mother board sub-Modules used to create specific module typesub-Modules used to create specific module type
Token ring network switching modulesToken ring network switching modules
S DTSM
TSM-CD-6 six auto-configuring UTP/STP connection ports for six auto-configuring UTP/STP connection ports for
interfacing to existing MAUs and hubs or directly to interfacing to existing MAUs and hubs or directly to token ring devicestoken ring devices
auto speed detection supporting 4 and 16 Mbps auto speed detection supporting 4 and 16 Mbps operation on a port-by-port basisoperation on a port-by-port basis
Token ring network switching modulesToken ring network switching modules
S DTSM
TSM-F-6 six fiber ports that are configurable for interfacing to six fiber ports that are configurable for interfacing to
MAUs and hubs as well as Ring In/Ring Out ports and MAUs and hubs as well as Ring In/Ring Out ports and token ring devicestoken ring devices
S DFSM
FDDI network switching modulesFDDI network switching modules
FSM-M * one or two dual-attached station connections for one or two dual-attached station connections for
support of dual FDDI ringssupport of dual FDDI rings -M * 62.5 micron multimode fiber-M * 62.5 micron multimode fiber
FSM-S * one or two dual-attached station connections for one or two dual-attached station connections for
support of dual FDDI ringssupport of dual FDDI rings -S * 9 micron single mode fiber-S * 9 micron single mode fiber
S DFSM
S DFSM
FDDI network switching modulesFDDI network switching modules
FSM-C one or two copper-based FDDI rings with four RJ-45 one or two copper-based FDDI rings with four RJ-45
master ports per ringmaster ports per ring
FSM-M-C copper and fiber on one cardcopper and fiber on one card