Lenovo Flex System FC3171 Manual del producto - Página 3
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Benefits
The switch offers the following key benefits:
Easy to install and manage
On-board GUI — no software to load. Just point a web browser at any switch and manage the entire
fabric from that location. No matter what your level of expertise, the web-based QuickTools interface
has all you need for basic fabric management.
Fast, reliable performance
The switch provides uncontested "wire speed" bandwidth at every port — a total of 320 Gbps per
switch with less than 4 ms fabric latency.
Interoperability
The switch supports FC-SW-2 interoperability standards and transparent mode of operations to simplify
integration into a multi-vendor fabric.
Investment protection
The switch provides low total cost of ownership (TCO) with quick set up and easy to manage integrated
tools.
Features and specifications
The FC3171 8Gb SAN Switch and Pass-thru have the following features and specifications:
Internal ports:
14 internal full-duplex 8 Gb FC ports
Internal ports operate as F_ports (fabric ports) on the FC3171 8Gb SAN Switch
Internal ports operate as TH_Ports (transparent host ports) on the FC3171 8Gb SAN Pass-thru
Two internal full-duplex 1 GbE ports connected to the chassis management module
External ports:
Six external ports for 8 Gb SFP+ transceivers supporting 4 Gb and 8 Gb port speeds (SFP+
modules are not included and must be purchased separately - see Table 2)
External ports can operate as F_ports (fabric ports), FL_ports (fabric loop ports), or E_ports
(expansion ports) on the FC3171 8Gb SAN Switch
External ports operate as TF_Ports (Transparent Fabric Ports) on the FC3171 8Gb SAN Pass-thru
One external 100 Mb Fast Ethernet (100BASE-TX) port with RJ-45 connector for switch
configuration and management
One RS-232 serial port (mini-USB connector) that provides an additional means to configure the
switch module
Transparent (N_Port ID Virtualization - NPIV) mode support
Power-on self-test diagnostics and status reporting
Support for Non-Disruptive Code Load Activation (NDCLA)
Registered State Change Notification (RSCN):
The switch supports RSCN as described in FC-FLA. RSCN enables an agent to register for change
events in the fabric and attached devices.
Support for standards-based FC-SW2 interoperability
Error detection:
Cyclic redundancy check (CRC)
8-byte and 10-byte conversion
Parity
Long frame and short frame
D_ID mismatch
S_ID mismatch
Frame bundling:
No frame bundling (frames are intermixed from different source ports)
Soft lockdown (the I/O module waits for the sequence to be completed or a gap in the frame
Lenovo Flex System FC3171 8Gb SAN Switch and Pass-thru Modules
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