Miranda DENSITE HDA-1851 Manual de instrucciones

DENSITÉ series

HDA-1851

HD/SD/ASI DA with EQ

Guide to Installation and Operation

M950-9800-100

15 Mar 2011

Miranda

Technologies Inc.

3499 Douglas-B.-Floreani

St-Laurent, Québec, Canada H4S 2C6

Tel. 514-333-1772

Fax. 514-333-9828

www.miranda.com

GUIDE TO INSTALLATION AND OPERATION

HDA-1851

Electromagnetic Compatibility

This equipment has been tested for verification of compliance with FCC Part 15, Subpart B requirements for

Class A digital devices.

NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to

part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference

when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate

radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful

interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful

interference in which case the user will be required to correct the interference at his own expense.

This equipment has been tested and found to comply with the requirements of the EMC directive

2004/108/CE:

•EN 55022 Class A radiated and conducted emissions

•EN 50204 Radiated EMF immunity – 900 MHz pulsed

•EN 61000-3-3 Limitation of voltage changes, voltage fluctuations and flicker

•EN 61000-4-2 Electrostatic discharge immunity

•EN 61000-4-3 Radiated electromagnetic field immunity – radio frequencies

•EN 61000-4-8 Power frequency magnetic field immunity

•EN 61000-4-11 Voltage-dips, short-interruptions and voltage variations immunity

How to contact us:

For technical assistance, please contact the Miranda Technical support centre nearest you:

Americas

Telephone:

+1-800-224-7882

e-mail:

[email protected]

Asia

Telephone:

+852-2539-6987

e-mail:

[email protected]

Europe, Middle East, Africa, UK

Telephone:

+44 (0) 1491 820222

e-mail:

[email protected]

China

Telephone:

+86-10-5873-1814

e-mail:

[email protected]

France (only)

Telephone:

+33 (0) 1 55 86 87 88

e-mail:

[email protected]

Visit our web site at www.miranda.com

GUIDE TO INSTALLATION AND OPERATION

HDA-1851

Table of Contents

1HDA-1851 HD/SD/ASI DA with EQ ............................................................................................ 5

1.1Introduction ......................................................................................................................................... 5

1.2Features.............................................................................................................................................. 5

1.3Block Diagram..................................................................................................................................... 5

1.4Front Card-edge Interface................................................................................................................... 6

2Installation.................................................................................................................................. 7

2.1Installation of Rear Connector Panels ................................................................................................ 7

2.2Card Installation.................................................................................................................................. 8

2.3Installing Densité-2 Cards and Rear Modules in a Densité-3 Frame ................................................. 8

2.4Signal Connections on Rear Connector Panels ............................................................................... 10

3Operation.................................................................................................................................. 11

3.1Card-Edge Status LED ..................................................................................................................... 11

3.2Local control using the Densité frame control panel......................................................................... 11

3.2.1Overview.............................................................................................................................. 11

3.2.2Menu for local control........................................................................................................... 12

4Specifications........................................................................................................................... 13

GUIDE TO INSTALLATION AND OPERATION

HDA-1851

GUIDE TO INSTALLATION AND OPERATION

HDA-1851 | 5

1 HDA-1851 HD/SD/ASI DA with EQ

1.1 Introduction

The HDA-1851 is an HD/SD/ASI distribution amplifier with up to 9 outputs and automatic equalization for up to 140

meters of cable (Belden 1694A). The HDA-1851 supports both HD-SDI (SMPTE 292M) and SD-SDI (SMPTE 259M-

C). It also offers signal presence detection and remote reporting. The card’s multi-format features make it ideal for

applications where HD and SD signals may coexist.

1.2 Features

HD/SD-SDI input

(9) HD/SD-SDI outputs

Supports HD SDI (1.485 Gbps, 1.485/1.001 Gbps)

Supports SD SDI (270 Mbps)

Supports bit rates up to 1.48 Gbps

140 m automatic cable equalization in HD

300 m automatic cable equalization in SD

Signal presence detection with remote reporting

1.3 Block Diagram

This block diagram shows the functionality of the HDA-1851.

Figure 1.1 Functional block diagram of the HDA-1851

GUIDE TO INSTALLATION AND OPERATION

6| HDA-1851

1.4 Front Card-edge Interface

The front card-edge of the HDA-1851 incorporates two elements:

•Status LED (see section 3.1)

•Select Button (see section 3.2)

Figure 1.2 Front card-edge layout

Select

Status

HDA-1851

Status LED

Select Button

GUIDE TO INSTALLATION AND OPERATION

HDA-1851 | 7

2 Installation

2.1 Installation of Rear Connector Panels

Miranda Densité-series cards are each associated with a rear connector panel, which must be installed in the Densité

frame before the card can be inserted.

The HDA-1851 card is sized to fit into Miranda’s Densité-2 frame. Two different rear connector panels are available to

fit the Densité 2 frame:

•HDA-185N/186N-SRP – 1 input and 4 outputs

•HDA-185N/186N-DRP – 1 input and 9 outputs

With the use of an available adapter, the HDA-1851 can also be installed in a Densité-3 frame (see section 2.3

below). A rear connector panel for this frame is available for the HDA-1851:

•HDA-185N/186N-3SRP – 1 input and 7 outputs

The two Densité-2 rear panels can also be used in a Densité-3 frame, with the addition of available adapters:

•HDA-185N/186N-SRP + DENSITE SRP-3RU – 1 input and 4 outputs

•HDA-185N/186N-DRP + DENSITE DRP-3RU – 1 input and 9 outputs

All cards and rear panels can be installed with the frame power on. The card has connectors which plug into a mid-

frame mother board for distribution of power and for connection to the controller card, and a second connector which

plugs directly into the rear connector panel for input and output.

The rear connector panel must be installed with the card out of the frame.

- To remove an existing card from the slot, tilt up the swivel handle on the front of the card to lever the connectors

apart, then use the handle to pull the card straight out of the slot.

Densité-2 frame – rear panel installation Densité-3 frame – rear panel installation

To install the connector panel:

(NOTE - if you are installing a Densité-2 rear panel plus adapter in a Densité-3 frame, please go to section 2.3)

1. If a card is installed in the slot whose rear panel is being changed, remove it as described above.

GUIDE TO INSTALLATION AND OPERATION

8| HDA-1851

2. Remove the existing panel (either blank or belonging to an existing card that is being changed) by releasing the

captive screw(s) at the bottom.

3. Position the new panel and secure it in place with the captive screw(s) at the bottom.

2.2 Card Installation

Once a matching rear connector panel has been installed, install the HDA-1851 card as follows:

1. Open the front panel of the frame.

2. Slide the HDA-1851 card into the slot and push gently on the handle to seat the connectors.

If the card is used with the HDA-185N/186N-DRP double-width rear panel, it should be inserted into the right-

hand slot. Inserting the card into the wrong slot will not damage the card, and will be flagged by the on-card

status LED flashing red to indicate that there is no connection to the rear panel.

3. Close the front panel of the frame.

2.3 Installing Densité-2 Cards and Rear Modules in a Densité-3 Frame

The Densité-3 frame supports many Miranda Densité-2 series cards, including the HDA-1851. Should you wish to

install the HDA-1851 card in your Densité-3 frame, you will need an adapter for the card. You may use the 3 RU rear

panel that is available for the HDA-1851 (HDA-185N/186N-3SRP), or you may use one of the two 2 RU rear panels.

In the latter case, an adapter will also be required for the rear panel, as described above. These adapters extend the

height of the Densité-2 devices so that they will fit into the slots of the 3 RU Densité-3 frame.

Card adapters:

There are 3 different types of adapters available,

depending on the Densité 2 card geometry, so be

sure to order the adapter designed to fit the HDA-

1851 card:

Densité 3 – EXT A

Install the adapter on the HDA-1851 as follows:

1. Fit the top edge of the card into the holding

slot along the bottom edge of the adapter.

2. Align the holes in the top of the card with the

holes on the adapter, and secure them

together with the two provided screws and

lock washers, as shown in the figure.

GUIDE TO INSTALLATION AND OPERATION

HDA-1851 | 9

Rear adapters:

3-RU rear module adapters are available for Single and Double Densité-2rear panels:

oDENSITE DRP-3RU

oDENSITE SRP-3RU

Install these as follows:

1. Position the adapter at the top of the empty

slot(s) on the rear of the frame.

2. Use the captive screw in the adapter to

fasten it securely in position.

3. Slip the top of the 2RU rear panel into the slot

at the bottom of the adapter, and secure it to

the frame using the captive screw at the

bottom of the panel.

GUIDE TO INSTALLATION AND OPERATION

10 | HDA-1851

2.4 Signal Connections on Rear Connector Panels

Three rear panels are available for the HDA-1851.

HDA-185N/186N-SRP – single-slot-width Densité-2 panel

Connections: 1 x HD SDI IN

4 x HD SDI OUT *

HDA-185N/186N-SRP – double-slot-width Densité-2 panel

Connections: 1 x HD SDI IN

9 x HD SDI OUT *

HDA-185N/186N-3SRP – single-slot-width Densité-3 panel

Connections: 1 x HD SDI IN

7 x HD SDI OUT *

* Note: On all of these panels, the outputs identified with a black label are not suitable for ASI distribution.

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