Lenovo Flex System FC3171 Instrukcja obsługi produktu - Strona 8
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Connectors and LEDs
The following figure shows the front panel of the Flex System FC3171 8Gb SAN Switch and Pass-thru.
Figure 5. Front panel of the Flex System FC3171 8Gb SAN Switch and Pass-thru
The front panel contains the following components:
LEDs that display the status of the switch module and the fabric:
OK LED indicates that the switch module has passed the power-on self-test (POST) with no
critical faults and is operational.
Identify: This Blue LED can be used to identify the switch physically, by illuminating via the
management software.
Error LED (switch module error) indicates that the switch module has failed the POST or detected
an operational fault.
One mini-USB RS-232 console port that provides an additional means to configure the switch module.
This mini-USB-style connector enables connection of a special serial cable. (The cable is optional and it
is not included with the switch; see the Part number information section for details).
One 100 Mb Fast Ethernet RJ-45 port for switch configuration and management
Six external SFP+ port connectors to attach SFP+ modules for 8 Gb or 4 Gb connections to external
Fibre Channel devices
An FC link error LED, an FC Tx/Rx LED, and FC Logged-in LED for each external port on the switch
Cabling requirements
The cables that can be used with the FC3171 modules are shown in the following table.
Table 6. CN4093 network cabling requirements
Transceiver
8 Gb Fibre Channel
8Gb SFP+ SW Optical
Transceiver (44X1964)
Management ports
External Fast Ethernet
management port
External RS-232
management port
Warranty
Lenovo Flex System FC3171 8Gb SAN Switch and Pass-thru Modules
Standard
Cable
FC-PI-4 (8GFC,
Up to 30 m with fiber optic cables supplied by Lenovo
4GFC)
(see Table 2); 850 nm multimode fiber, 50 µ OM3 (up to
150 m at 8 Gbps; up to 380 m at 4 Gbps) or 62.5 µ (up
to 21 m at 8 Gbps; up to 70 m at 4 Gbps)
100BASE-TX
UTP Category 5, 5E, and 6 up to 100 meters
RS-232
DB-9-to-mini-USB or RJ-45-to-mini-USB console cable
(comes with optional Management Serial Access Cable,
90Y9338)
Connector
LC
RJ-45
Mini-USB
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