3Com 4210G Series, Руководство по началу работы

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1-17
A dual-port 10 GE XFP interface module provides two 10 Gbps XFP optical ports. You can insert an XFP
transceiver into the port to connect it to another XFP port through an optical fiber. You can select the
following XFP transceivers in
Table 1-17 as required.
Table 1-17
XFP transceivers supported by 10 GE XFP interface module
Transceiver
Central
wavelength
Connector Fiber
Max
transmission
distance
50/125 µm multimode
optical fiber
300 m (984.25 ft.)
XFP-SX-MM850 850 nm
62.5/125 µm
multimode optical fiber
33 m (108.27 ft.)
XFP-LX-SM1310 1310 nm
9/125 µm single mode
optical fiber
10 km (6.21 mi.)
XFP-LH40-SM1550-F1 1550 nm
LC
9/125 µm single mode
optical fiber
40 km (24.85 mi.)
z
You are recommended to use XFP transceivers of 3Com on the Switch 4210G.
z
The types of XFP transceivers may vary over time. Consult 3Com marketing personnel or technical
support personnel to obtain the latest information about XFP transceivers.
One-port 10 GE XFP Interface Module
Figure 1-18
One-port 10 GE XFP interface module
Figure 1-19
Front panel of one-port 10 GE XFP interface module
This module provides one 10 Gbps XFP optical interface. You can select the following XFP transceivers
as required. A one-port 10 GE XFP interface module provides one 10 Gbps XFP optical port. You can