IBM SAN256B-6, Installation, Service And User Manual

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System component Description
Switch latency FC32-64 port blade:
FC32-64 blade: < 900 ns (including FEC) any port to any port local switching and 2.7
µsec blade to blade (including FEC) at 32-Gbps, cut-through routing.
FC32-48 blade: < 900 ns (including FEC) any port to any port local switching and 2.7
µsec blade to blade (including FEC) at 32-Gbps, cut-through routing.
SX6 blade: FC-to-FC < 900 ns (including FEC) and 2.7 µsec any port to any port at
32-Gbps, cut-through routing.
Maximum frame size 2112-byte payload.
Frame buffers 15,384 per ASIC.
Port types FC32-48 and FC32-64 port blades: F_Port, E_Port, EX_Port, M_Port, SIM, and D_Port.
SX6 extension blade: F_Port, FL_Port, E_Port, SIM, and EX_Port on FC, and VE_Port
on GbE.
Note:
Self-discovery is based on switch type (U_Port) with an optional port type
control.
Data traffic types Fabric switches supporting unicast, multicast (255 groups), and broadcast.
Media types FC32-64 port blade: Supports IBM hot-pluggable 4x32-Gbps SWL QSFP+, 4x16-Gbps
SWL QSFP+, 128-Gbps CWDM4 2 km QSFP28 for 4x32-GbE connectivity,
40-GbE-QSFP+ for 40GBASE SR4 10GBASE 4x10-GbE SR CNA connectivity, 40-GbE
QSFP+ for bidirectional 40-GbE SR CNA connectivity, and 100-GbE QSFP28 for
4x25-GbE SR4 CNA connectivity.
FC32-48 port blade: Supports IBM hot-pluggable 32-Gbps SWL/LWL SFP28, 16-Gbps
SWL/LWL/ELWL SFP+, 10-Gbps SWL/LWL SFP.
SX6 extension blade: Supports hot-pluggable IBM 32-Gbps SWL/LWL SFP28, 16-Gbps
SWL/LWL/ELWL SFP+, 10-Gbps SWL/LWL SFP, 1-GbE copper SFP, 1-GbE
1000Base-SX/LX/CWDM SFP, 10-GbE SR/LR SFP+; 10-GbE tunable DWDM 80-km
SFP+, and 40-GbE SR4/LR4/ER4 QSFP.
CR32-4 and CR32-8 core routing blades: Supports IBM-branded, hot-pluggable
4x32-Gbps SWL QSFP28, 4x16-Gbps SWL QSFP+, 4x16-Gbps 2-km LWL QSFP+, and
4x32-Gbps 2-km LWL QSFP28 for ICL connections.
USB One USB port per control processor for firmware download, support save, and
configuration upload or download.
Fabric services Adaptive Networking (Ingress Rate Limiting, Traffic Isolation, QoS); Advanced
Performance Monitoring; BB credit recovery; IBM Advanced Zoning (default zoning,
port/WWN zoning, broadcast zoning); Dynamic Path Selection (DPS); Extended
Fabrics; Fabric Vision; FDMI; FICON CUP; Flow Vison; Frame Redirection; FSPF;
Integrated Routing; IPFC; ISL Trunking; Management Server; N_Port Trunking; NPIV;
NTP v3; Port Fencing; Registered State Change Notification (RSCN); Reliable Commit
Service (RCS); Simple Name Server (SNS); syslog; Virtual Fabrics (logical switch,
logical fabric); target-driven zoning; peer zoning.
Appendix B. Product Specifications
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