HP e3000 Bedienungsanleitung
8-Port Serial PCI ACC Multiplexer
Installation and User’s Guide
HP e3000 MPE/iX Computer Systems
Edition 1
Manufacturing Part Number: 30291-90508
E0201
U.S.A. February 2001
2
Notice
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© Copyright 2001 by Hewlett-Packard Company
Contents
3
1. Overview
Multiplexer Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Multiplexer Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
8-Port PCI Multiplexer Maximum Baud Rates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Multiplexer Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Multiplexer Hardware Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Multiplexer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Interchange Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Rack Mounting Plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
HP Z7325A MUX/Interchange Panel Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Octopus Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Interchange Panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Overview of the Interchange Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
RS-232 Interchange Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
V.35 Interchange Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
2. Hardware Installation
Unpacking and Handling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Anti-Static Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Installing the 8-Port PCI ACC Multiplexer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Replacing Interchange Panel(s). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Storing the 8-Port PCI ACC Multiplexer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3. Configuration
Configuration of Clock Source Using NMMGR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
A. Interchange Panels
Interchange Panels, Signals and Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
RS-232 Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
V.35 Loopback. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
B. Regulatory/Safety Statements
FCC EMI Statement (USA Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Industry Canada EMI Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Europe EMI Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Telecommunications Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
4
Contents
Figures
5
Figure 1-1. Block Diagram of the 8-Port PCI ACC Multiplexer . . . . . . . . . . . . . . . . . . . . . 10
Figure 1-2. HP Z7340A 8-Port PCI ACC Card with Interchange Panels. . . . . . . . . . . . . . 11
Figure 1-3. HP Z7325A Cable Connector (Male) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 1-4. HP Z7340A 8-Port PCI ACC Card with Octopus Cable. . . . . . . . . . . . . . . . . . 12
Figure 1-5. Z7321A RS-232 Interchange Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 1-6. Supported RS-232 Signals (Panel Connectors). . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 1-7. Z7322A V.35 Interchange Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 1-8. Supported V.35 Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 2-1. Rack Mounting Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 2-2. Rack Mounting Plate In Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 2-3. MUX Card Bulkhead with Self Test Indicator. . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure A-1. RS-232 Loopback Cable Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure A-2. V.35 Loopback Cable Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6
Figures
Tables
7
Table 1-1. Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table 2-1. MUX Card LED Display Interpretation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Table 3-1. Clock Source Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Table A-1. Pin Out Chart for Interchange Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
8
Tables
9
1Overview
Multiplexer Overview
The Advanced Communications Controller (ACC) Subsystem is an
intelligent serial communication product for HP e3000 Workstations
and Servers. It provides a high performance Wide Area Network (WAN)
platform for customers who have large synchronous and asynchronous
networks. A complete HP ACC subsystem consists of both the
multiplexer hardware and ACC software. This manual describes the
8-port PCI ACC Multiplexer hardware. This multiplexer is compatible
with the Peripheral Component Interface (PCI) format. Refer to the
manuals provided with your ACC software products for information on
the ACC software.
Multiplexer Features
The major features of the HP multiplexer are:
• Serial communications at high speeds.
• Ideally suited for Wide Area Networks (WAN).
• Data rates configurable up to 128k baud on RS-232 and V.35 ports.
• Synchronous support.
• Support of the following telecommunications protocols:
— LAPB
— HDLC normal mode (SDLC)
— HDLC-Level 1
• Level 1 support for RS-232 and V.35.
• Each port can be set to the following modes.
— RS-232
— V.35
— Differential Loopback
10 Chapter1
Overview
Multiplexer Overview
8-Port PCI Multiplexer Maximum Baud Rates
Although the ACC MUX card can handle rates above 19.2 Kbps for
RS-232 and 64 Kbps for V.35, it is the customer’s responsibility to
ensure that the cable type and length are chosen appropriately.
Per Port RS-232 128 Kbps
V.35 128 kbps
Aggregate RS-232 1024 Kbps
V.35 1024 kbps
Multiplexer Architecture
The 8-port PCI ACC Multiplexer is an intelligent microprocessor-based
interface that supports a wide variety of serial data communication
protocols. The architecture allows the protocols to be implemented as
downloaded modules which enhance the flexibility of the interface. The
multiplexer has sufficient memory to provide data buffering and
configuration tables, as well as space for multiple downloaded protocol
modules. Figure 1-1 shows a functional block diagram of the
multiplexer card.
Figure 1-1 Block Diagram of the 8-Port PCI ACC Multiplexer
Primary
PCI Bus
64K
ROM
SIPEX 505
Transceiver
SIPEX 505
Transceiver
SIPEX 505
Transceiver
SIPEX 505
Transceiver
DSCC4
Serial Controller
Secondary
PCI Bus
16mb
RAM
Intel i960RD
I/O Processor
PCI Bridge
lattice
1032
PLD SIPEX 505
Transceiver
SIPEX 505
Transceiver
SIPEX 505
Transceiver
SIPEX 505
Transceiver
DSCC4
Serial Controller
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