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Mellanox Grid Director 4700 Installation Manual
Port-to-port Latency - Under 100 nanoseconds
Data Virtual Lanes - 8
Management Virtual Lanes - 1
MTU - 4096 Bytes, max
Maximum hops - 1 hop between ports on the same board. 3 hops between different Line
Boards in the same chassis.
3.4
4700 Management Board (sMB-CM) Specifications
Two hot swappable Management Boards, each including on board CPU:
LEDs
Connectors
Reset button
3.5
Chassis Slot Numbering
Slot numbering at the front of the chassis (for Management Board and Fabric Board) is from
left to right (indication on the horizontal fan unit sFU-40H).
Figure 9: sFU-40H Horizontal Fan Unit
Slot numbering at the rear of the chassis (for Line Boards) is from top to bottom (indication on
the cable guide brackets).
Refer to
LED Indicators
(on page 31).
10/100/1000 Ethernet RJ-45, EIA/TIA-232 Console RJ-45
Resets the Management Board or the entire chassis.
25
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