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Table 2.1 chip and channel specifications, 7 channels – Compaq 9900 User Manual

Page 31

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Hitachi Lightning 9900™ User and Reference Guide

17

Table 2.1

CHIP and Channel Specifications

Parameter

Specification for 9960

Specification for 9910

Number of CHIP pairs

1, 2, 3, or 4

1, 2, or 3

Simultaneous data transfers per CHIP pair:

S/390

®

4 or 8 ExSA™ (serial/ESCON

®

)

Open Systems

4 or 8 (fibre-channel)

Maximum transfer rate:

FICON™

100 MB/sec (1 Gbps)

ExSA™ (serial/ ESCON

®

)

10 or 17 MB/sec

Fibre

100 or 200 MB/sec (1 or 2 Gbps)

Physical interfaces per CHIP pair

4 or 8 ExSA™

4 FICON™

4 or 8 fibre-channel

Maximum physical interfaces per subsystem:

32

24

FICON™

0, 4, 8, 12, or 16

0, 4, 8, or 12

ExSA™ (serial/ESCON

®

)

0, 4, 8, 12, 16, 20, 24, 28 or 32 0, 4, 8, 12, 16, 20, or 24

Fibre-channel

0, 4, 8, 12, 16, 20, 24, 28 or 32 0, 4, 8, 12, 16, 20, or 24

Logical paths per FICON™ port

512

Logical paths per ExSA™ (ESCON

®

) port

256

Maximum logical paths per subsystem

8,192

6144

Maximum LUs per fibre-channel port

256

Maximum LVI/LUs per subsystem

4,096