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Lenovo 88Y6043 Datenblatt Seite 9

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IBM Flex System EN4091 10Gb Ethernet Pass-thru Module 9
The front panel has the following components:
LEDs that show the status of the module and the network:
The OK LED indicates that the module has passed the power-on self-test (POST) with no critical
faults and is operational.
The blue Identify LED is used to identify the module physically by using the management
software to illuminate it.
The error LED (pass-thru module error) indicates that the module has failed the POST or
detected an operational fault.
Fourteen external SFP+ ports for 1 Gb or 10 Gb connections to external Ethernet devices.
An Ethernet link OK LED and an Ethernet Tx/Rx LED for each external port on the module.
Network cabling requirements
The network cables that can be used with the IBM Flex System EN4091 10Gb Ethernet Pass-thru Module
are as follows:
10GBASE-SR (requires the optional 10 GbE SFP transceivers listed in Table 2)
850 nm communication using multimode fiber cable (50 µ or 62.5 µ) up to 300 m, LC duplex
connector
10GBASE-LR (requires the optional 10 GbE SFP+ transceivers listed in Table 2)
1310 nm communication using single-mode fiber cable up to 10 km, LC duplex connector
1000BASE-SX (requires the optional 1 GbE SFP transceivers listed in Table 2)
850 nm communication using multimode fiber cable (50 µ or 62.5 µ) up to 550 m, LC duplex
connector
1000BASE-LX (requires the optional 1 GbE SFP transceivers listed in Table 2)
1310 nm communication using single-mode fiber cable up to 10 km, LC duplex connector
1000BASE-T (requires the optional RJ-45 SFP transceivers)
UTP Category 6
UTP Category 5e (100 m maximum)
UTP Category 5 (100 m maximum)
EIA/TIA-568B 100-ohm STP (100 m maximum)
10GSFP+Cu (requires the optional SFP+ DAC cables listed in Table 2)
SFP+ copper direct attach cables (which can be up to 5 m) listed in Table 2
Warranty
There is a 1-year, customer-replaceable unit (CRU) limited warranty. When installed in a chassis, these
I/O modules assume your system’s base warranty and any IBM ServicePac® upgrades.
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