HP A3724A - SureStore E Hub S10, Руководство пользователя

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104
Operating Requirements
Supported Distances
Table 11 summarizes the supported distances between a host and devices connected to
short-wave ports with 50-micron and 62.5-micron cables and long-wave ports with
9-micron cables. The table does not include combinations of mixed cable lengths.
1
Ports 1-10 on short-wave hub; ports 1-9 on long-wave hub
2
Long-wave port on long-wave hub
3
Under certain conditions, single-mode 9-micron cables are supported at
distances up to 10 km (see page 105 for more information). The 10-km
capability is supported only for long-wave hubs connected to HP-UX servers.
Model S10 Short-Wave Hub
Note Stated distances assume 50-micron multimode cable.
The short-wave hub supports distances up to 500 meters between a server host and the
hub, between a hub port and a connected FC-AL device, and between two short-wave hubs.
The maximum distance between a host server and FC-AL devices connected to cascaded
short-wave
hubs is 1500 meters.
Table 11
Supported Cable Distances
Connection
Short-Wave
1
50 micron
(multimode)
Short-Wave
1
62.5 micron
(multimode)
Long-Wave
2
9 micron
(single-mode)
Host to Hub 500 m 175 m Not supported
Hub to Hub 500 m 175 m
3 km
3
Hub to Device 500 m 175 m Not supported
Total 1500 m 525 m Varies