content_image/976426.jpg
Figure D-13 shows the directors. 

<img src='content_image/976426.jpg'>

The following blades are available for both models: 

GLYPH<SM590000> 16 Gbps 32-port, 48-port, and 64-port FC switching blades 

GLYPH<SM590000> Enhanced Extension blade that supports twelve 8-Gbps FC ports and ten 1-Gbps Gigabit Ethernet (GbE) ports, or two optional 10-Gbps GbE ports 

The SAN768B-2 and SAN384B-2 include the following features: 

GLYPH<SM590000> Autosensing 16 Gbps, 8 Gbps, 4 Gbps, and 10 Gbps E_port Fibre Channel ports. 

GLYPH<SM590000> 16 Gbps, 8 Gbps, and 4 Gbps FICON interfaces, FICON with control unit port (CUP) capability. 

GLYPH<SM590000> One GbE and 10 GbE Fibre Channel over Internet Protocol (FCIP) Ethernet interfaces for Channel Extension. 

GLYPH<SM590000> Advanced Extension support for FCIP Trunking and Adaptive Rate Limiting. 

GLYPH<SM590000> FICON Acceleration for XRC (Extended Remote Copy) and Tape R/W pipelining over FCIP. 

GLYPH<SM590000> Integrated Fibre Channel routing (FCR). 

GLYPH<SM590000> In-Flight Encryption and Compression at line rate for both FC and FICON E_port links. 

GLYPH<SM590000> UltraScale Inter-Chassis Links (ICL) that provide up to 64-Gbps Chassis-to-Chassis Optical backplane ports. The SAN768B-2 has 32 x 64 Gbps ICL ports and the SAN384B-2 has 16 x 64 Gbps ICL ports. 

