Description of Hardware
1-3
1
automatically. If a device connected to one of these ports does not support
auto-negotiation, the communication mode of that port can be configured manually.
Each port also supports IEEE 802.3x auto-negotiation of flow control, so the switch
can automatically prevent port buffers from becoming saturated.
SFP Slots
The Small Form Factor Pluggable (SFP) transceiver slots are shared with two RJ-45
ports (Ports 27 and 28). In its default configuration, if an SFP transceiver (purchased
separately) is installed in a slot and has a valid link on its port, the associated RJ-45
port is disabled and cannot be used. The switch can also be configured to force the
use of an RJ-45 port or SFP slot, as required.
Table 1-1 Supported SFP Transceivers
Media Standard Cable Diameter
(microns)
Wavelength
(nm)
Vendor Part Number Maximum
Distance
1000BASE-SX 50/125 850 Agilent HFBR-5701L/LP 550 m
Finisar FTRJ-8519-7D 500 m
Infinion V23818-K305-B57 700 m
62.5/125 850 Agilent HFBR-5701L/LP 275 m
Finisar FTRJ-8519-7D 300 m
Infinion V23818-K305-B57 400 m
1000BASE-LX 50/125 1300 Agilent HFCT-5710L/LP 550 m
Infineon V23818-K15-B57 550 m
62.5/125 1300 Agilent HFCT-5710L/LP 550 m
Infineon V23818-K15-B57 550 m
9/125 1300 Agilent HFCT-5710L/LP 10 km
Infinion V23818-K15-B57 10 km
Finisar FTRJ-1319-7D 10 km
Finisar FTRJ-1319P1xTL 10 km
1000BASE-LH 9/125 1310 Finisar FTRJ-141991xCL 35 km
1550 Finisar FTRJ-1519P1xCL 80 km
1000Base-T Finisar FCMJ-8521-3 100 m
Agilent HBCU-5799R 100 m
Agilent HBCU-5710R 100 m
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