Hardware Installation Guide Owner's manual

MTBF for the FastIron X Series chassis and modules (Continued)TABLE 32
Configuration or Module Temperature MTBF (hours)
Interface Modules
24-port Fiber with no optics 40 ° C 348,204
24-port Fiber with 24 optics 40 ° C 110,328
24-port Gigabit Ethernet copper without POE 40 ° C 325,103
24-port Gigabit Ethernet copper with POE 40 ° C 308,283
48-port Gigabit Ethernet copper with or without POE TBD TBD
2-port 10-Gigabit Ethernet with no optics 40 ° C 464,938
2-port 10-Gigabit Ethernet with one XFP 40 ° C 421,084
2-port 10-Gigabit Ethernet with two XFPs 40 ° C 384,789
Pinouts and signalling
Pinout information for the console serial RJ45 management port is provided in the table below.
Console (serial RJ45) management port pinouts
Console serial RJ45 management port pinouts TABLE 33
Pin number Definition Notes
1 NC
2 NC
3 UART0_TX Console Port
4 GND
5 GND
6 UART0_RX Console Port
7 NC
8 NC
Pinouts and signalling
Brocade FastIron SX Series Chassis Hardware Installation Guide 159
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