HP 600 Series, Services And Applications

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Figure 2. HP Router 650 Chassis
The chassis’ first slot is occupied by the system’s main processor, here called
the routing engine. It includes a console port and router resetting controls.
The other four slots may be filled with LAN or WAN interface card modules.
Most of these interface products have four network ports each. They can be
installed in any combination. The four ports on HP’s Ethernet/IEEE 802.3
card product use “garages” to provide flexibility in media attachment. Each
garage accepts either a AUI, BNC, FOIRL (fiber-optic), or twisted-pair type
of recessed miniature adapter (transceiver) modules. The chassis also
contains a module of variable-speed fans and one auto-ranging power
supply. A second power supply can be added for load sharing and
redundancy.
All interface products (cards and transceivers), the redundant power supply,
and the fan module can be replaced on line without interrupting network
connections and components that are still operating (here called “hot
swap”), and replacements will be autodetected and autoconfigured.
The LEDs are moved out behind all the cabling into plain view. An LED PCA,
above the slots, provides multiple status indicators for each port on each
card, for overall chassis status, and for the fan and redundant power supply.
Swap
Factory
Test
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HP J2608A
ThinLAN
HP J2608A
ThinLAN ThinLAN
HP J2608A
ThinLAN
HP J2608A
Factory
Test
Swap
Factory
Test
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Swap
Factory
Test
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Swap
Factory
Test
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Status
Self-test
1 2 3 4
Net
Fail
Net
Fail
Net
Fail
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Fail
Rx Tx Rx Tx Rx Tx Rx Tx
Card
4E
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Net
Fail
Net
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Net
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Rx Tx Rx Tx Rx Tx Rx Tx 4S
Self-test Card
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Net
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Rx Tx Rx Tx Rx Tx Rx Tx 4S
Self-test Card
Self-test
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Net
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Rx Rx Rx Rx
Ins Ins Ins Ins Card
Reset Clear
Console RS-232
Diag
4T
Self-test R o u t i n g E n g i n e U t i l i z a t i o n 20% 10% 30% 40% 50% 60% 70% 80% 90% 00 1 %
Routing
Engine
Card
Architecture and Technology
Router 650 Hardware
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