IBM SAN384B, Installation, Service And User Manual

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Table 25. Power specifications (continued)
Specification Value
System power consumption AC power consumption is
configuration-specific. A system with four
FC8-48 port blades (loaded with 1W SFPs),
two CP8 blades, two CR4S-8 blades, and
two blower assemblies consumes 841W.
Data transmission ranges
Table 26 provides the data transmission ranges for different cable types and port
speeds.
Note: The full range of 1, 2, 4, 8, and 10 Gbps can only be achieved by a
combination of 4 Gbps SFPs (1, 2, and 4 Gbps), 8 Gbps SFP+ (2, 4, and 8
Gbps), and 10 Gbps XFP transceivers.
Table 26. Supported optics, speeds, cables, and distances
Transceiver
type
Form factor Speed
Multi-Mode Media Maximum Distance
Single Mode
Media
Maximum
Distance
62.5 microns
(OM1) 50 microns
(OM2) 50 microns
(OM3)
9 microns
SWL SFP 1 Gbps 300 m (984 ft.) 500 m (1640 ft.) 860 m (2821 ft.) N/A
mSFP/SFP/
SFP+ 2 Gbps 150 m (492 ft.) 300 m (984 ft.) 500 m (1640 ft.) N/A
mSFP/SFP/
SFP+ 4 Gbps 70 m (229 ft.) 150 m (492 ft.) 380 m (1264 ft.) N/A
mSFP/SFP+ 8 Gbps 21 m (68 ft.) 50 m (164 ft.) 150 m (492 ft.) N/A
XFP 10 Gbps N/A N/A 300 m (984 ft.) N/A
LWL SFP 2 Gbps N/A N/A N/A 30 km (18.6
mi)
SFP 4 Gbps N/A N/A N/A 30 km (18.6
mi)
SFP+ 8 Gbps N/A N/A N/A N/A
XFP 10 Gbps N/A N/A N/A 10 km (6.2 mi)
ELWL XFP 10 Gbps N/A N/A N/A 40 km (24.8
mi)
Greater distances can be achieved with the addition of the optional Extended
Fabrics software.
FR4-18i routing blade port specifications
Fibre Channel port specifications
The Fibre Channel ports in the FR4-18i routing blade are compatible with SWL,
LWL, and ELWL SFP transceivers. The strength of the signal is determined by the
Appendix A. Product specifications
125
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