IBM z13s User Manual

Chapter 4. Central processor complex I/O system structure 165
FICON support for multiple-hop cascaded SAN configurations
Before the introduction of the z13 and z13s servers, z Systems FICON SAN configurations
only supported a single ISL (or single hop) in a cascaded FICON SAN environment. IBM
z13s servers now support up to three hops in a cascaded FICON SAN environment. This
support allows you to more easily configure a three or four site disaster recovery solution.
FICON feature summary
Table 4-9 shows the FICON card feature codes, cable type, maximum unrepeated distance,
and the link data rate on a z13s server. All FICON features use LC Duplex connectors.
Table 4-9 z13 channel feature support
Channel feature Feature codes Bit rate Cable type Maximum unrepeated distance
a
(MHz - km)
FICON Express16S 10KM LX 0418 4, 8, or 16 Gbps SM 9 µm 10 km
FICON Express16S SX 0419 16 Gbps MM 50 µm 35 m (500)
100 m (2000)
125 m (4700)
8 Gbps MM 62.5 µm
MM 50 µm
21 m (200)
50 m (500)
150 m (2000)
190 m (4700)
4 Gbps MM 62.5 µm
MM 50 µm
70 m (200)
150 m (500)
380 m (2000)
400 m (4700)
FICON Express8S 10KM LX 0409 2, 4, or 8 Gbps SM 9 µm 10 km
FICON Express8S SX 0410 8 Gbps MM 62.5 µm
MM 50 µm
21 m (200)
50 m (500)
150 m (2000)
190 m (4700)
4 Gbps MM 62.5 µm
MM 50 µm
70 m (200)
150 m (500)
380 m (2000)
400 m (4700)
2 Gbps MM 62.5 µm
MM 50 µm
150 m (200)
300 m (500)
500 m (2000)
N/A (4700)
FICON Express8 10KM LX 3325 2, 4, or 8 Gbps SM 9 µm 10 km

IBM z13s Specifications

General

Brand	IBM
Model	z13s
Category	Server
Language	English