HP StorageWorks 4000/6000/8000 .HP StorageWorks SAN Design Reference Guide, Pa - Page 283
Wavelength division multiplexing, Table 139, Table 80, WDM overview, WDM network implementation
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Table 139 lists supported long-wave transceiver distances and maximum supported distances under ideal operating conditions. Some long-wave optical transceivers can transmit up to a distance of 100 km. Table 139 Long-wave transceiver distances Interconnect speed 10 Gb/s Transceiver 10 Gb/s 10 km SFP 8 Gb/s 25 km SFP Distance/rate 10 km ISL at 10 Gb/s (C-series) 25 km ISL at 8 Gb/s (B-series) 8 Gb/s 8 Gb/s 10 km SFP 10 km ISL at 8 Gb/s (B-series and C-series) 3.3 km at 8 Gb/s (H-series) 6.6 km at 4 Gb/s (H-series) 10 km at 2 Gb/s (H-series) 4 Gb/s 4 Gb/s 10 km SFP 10 km ISL at 4 Gb/s (B-series, C-series) 4 Gb/s 4 km SFP 4 km ISL at 4 Gb/s (C-series) 4 Gb/s 30 km SFP (extended- 30 km ISL at 4 Gb/s reach) (B-series 8 Gb/s switches only) 2 Gb/s 2 Gb/s 35 km SFP (extended- 35 km ISL at 2 Gb/s reach) (B-series and M-series) 2 Gb/s 10 km SFP 10 km ISL at 2 Gb/s (B-series, C-series, M-series) 1 Gb/s 1 Gb/s 10 km GBIC 1 Gb/s 10 km SFP 1 Gb/s 35 km SFP 1 Gb/s 100 km GBIC 10 km ISL at 1 Gb/s (B-series) 10 km ISL at 1 Gb/s (C-series, M-series) 35 km ISL at 1 Gb/s (C-series, M-series) 100 km ISL at 1 Gb/s (B-series) See Table 80 on page 173, Table 81 on page 174, and Table 82 on page 175 for detailed information about distance rules for long-wave transceivers. NOTE: To ensure adequate link performance, see "Extended fabric settings for Fibre Channel switches" on page 287. Wavelength division multiplexing This section describes the following: • WDM overview, page 284 • WDM network implementation, page 284 • WDM system architectures, page 284 SAN Design Reference Guide 283