Snell IQOTX30 Manuel utilisateur

IQOTX30 / IQOTX31 / IQOTX32 /

IQOTX33 / IQOTX34 / IQOTX35 /

IQOTX36

Fiber Optic Transmitters for

3G/HD/HD-SDI Signals

Snell & Wilcox Ltd., Southleigh Park House, Eastleigh Road, Havant, Hants, PO9 2PE, United Kingdom.

For General Enquiry's contact: Tel: +44 (0) 2392 489000 Fax: +44 (0)23 9245 1411

For Technical assistance contact: Tel: +44 (0) 2392 489058 Fax: +44 (0) 2392 489057

Web: http://www.snellwilcox.com/support

Ftp: ftp://ftp.snellwilcox.com/support

©May 2010

Operator’s

Manual

Version 1 Issue 2 www.snellgroup.com IQOTX30/31/32/33/34/35/36

Contents

Module Description....................................................................................................................... 1

Rear Panel Views.........................................................................................................................2

IQOTX30/34/36 Rear Panel View............................................................................................ 2

IQOTX31/33 Rear Panel View................................................................................................. 2

IQOTX32/35 Rear Panel View................................................................................................. 2

Order Codes.................................................................................................................................3

Feature Summary......................................................................................................................... 4

Technical Profile...........................................................................................................................5

Warnings....................................................................................................................................... 7

Notes ............................................................................................................................................ 7

Connections..................................................................................................................................8

IQOTX30/34/36 Connections................................................................................................... 8

IQOTX31/33 Connections........................................................................................................8

IQOTX32/35 Connections........................................................................................................9

Card Edge Controls.................................................................................................................... 10

IQOTX30/34/36 ..................................................................................................................... 10

IQOTX31/33 ..........................................................................................................................10

IQOTX32/35 ..........................................................................................................................10

Attenuation.................................................................................................................................. 11

Controlling the IQOTX3x from the RollCall

Control Panel..............................................................................................................................12

Unit Status.............................................................................................................................12

Input....................................................................................................................................... 13

Memory 1-16.......................................................................................................................... 15

Logging..................................................................................................................................16

RollTrack................................................................................................................................19

Setup .....................................................................................................................................21

Operation from an Active Control Panel .....................................................................................23

Information Window...............................................................................................................23

Control Window .....................................................................................................................23

Manual Revision Record............................................................................................................. 25

Version 1 Issue 2 www.snellgroup.com IQOTX30/31/32/33/34/35/36

Page 1

Module Description

The IQOTX3x modules are 1310nm or 1550nm fiber optic transmitters for 3G/HD/

SD-SDI signals. The units are available in single or dual channel versions

handling up to two 3G/HD/SD-SDI sources. Single channel versions have

additional flexibility with one or two optical outputs and four reclocked electrical

outputs. Suitable for applications where 3G/HD-SDI signals need to be

transported over long distances within a facility or between sites, optical links

remove the distance constraints of copper cabling at high frequency data rates

such as 3Gbit/s.

Built-in

Intelligence

SDI TX

SDI RX Signal

Equalisation

SDI RX Signal

Equalisation

Fiber

Optic

Transmitter

CH 1 Fiber

Laser

Status

Monitor

SDI TX

Fiber

Optic

Transmitter

CH 2 Fiber

Laser

Status

Monitor

Inputs

Outputs

Re-clocker

Rate

Detection

Re-clock Bypass

Re-clocker

Rate

Detection

Re-clock Bypass

Version 1 Issue 2 www.snellgroup.com IQOTX30/31/32/33/34/35/36

Page 2

Rear Panel Views

IQOTX30/34/36 Rear Panel View

SDI IN

SDI OUT 2

TX OUT

SDI OUT 1

IQOTX30

33-1A

1SDI IN

IQOTX31/33 Rear Panel View

TX OUT

SDI OUT 1

IQOTX31

33-1A

1SDI IN

IQOTX32/35 Rear Panel View

TX OUT

SDI OUT 1

IQOTX32

33-1A

1SDI IN

These modules can only be fitted into ‘A’ style enclosures as shown below.

Enclosure order codes IQH3A-S-0, IQH3A-S-P

Enclosure order codes IQH3A-E-0, IQH3A-E-P, IQH3A-0-0, IQH3A-0-P

Enclosure order code IQH1A-S-P

Version 1 Issue 2 www.snellgroup.com IQOTX30/31/32/33/34/35/36

Page 3

Order Codes

IQOTX30 IQOTX3033-1A

Dual Channel Single mode fiber optic transmitter for HD/SD-

SDI. 2 x HD/SD-SDI inputs, 1x2, 1x1 HD/SD-SDI outputs, 1 x

optical output per channel (1310nm/1310nm).

IQOTX3033-1A3

Dual Channel Single mode fiber optic transmitter for 3G/HD/

SD-SDI. 2 x 3G/HD/SD-SDI inputs, 1x2, 1x1 3G/HD/SD-SDI

outputs, 1 x optical output per channel (1310nm/1310nm).

IQOTX30-3G

Upgrade for IQOTX30 to operate with 3Gbps signals.

IQOTX31 IQOTX3133-1A

Single mode fiber optic transmitter for HD/SD-SDI. 1 x HD/SD-

SDI input, 4 x HD/SD-SDI outputs, 2 x optical output (1310nm/

1310nm).

IQOTX3133-1A3

Single mode fiber optic transmitter for 3G/HD/SD-SDI. 1 x 3G/

HD/SD-SDIinput, 4 x 3G/HD/SD-SDI outputs,2 x optical output

(1310nm/1310nm).

IQOTX31-3G

Upgrade for IQOTX31 to operate with 3Gbps signals.

IQOTX32 IQOTX3257-1A

Single mode fiber optic transmitter for HD/SD-SDI. 1 x HD/SD-

SDI input, 4 x HD/SD-SDI outputs, 1 x optical output (1310nm).

IQOTX3257-1A3

Single mode fiber optic transmitter for 3G/HD/SD-SDI. 1 x 3G/

HD/SD-SDIinput, 4 x 3G/HD/SD-SDI outputs,1 x optical output

(1310nm).

IQOTX32-3G

Upgrade for IQOTX32 to operate with 3Gbps signals.

IQOTX33 IQOTX3333-1A

Single mode fiber optic transmitter for HD/SD-SDI. 1 x HD/SD-

SDI input, 4 x HD/SD-SDI outputs, 2 x optical output (1550nm/

1550nm).

IQOTX3333-1A3

Single mode fiber optic transmitter for 3G/HD/SD-SDI. 1 x 3G/

HD/SD-SDIinput, 4 x 3G/HD/SD-SDI outputs,2 x optical output

(1550nm/1550nm).

IQOTX33-3G

Upgrade for IQOTX33 operate with 3Gbps signals

Version 1 Issue 2 www.snellgroup.com IQOTX30/31/32/33/34/35/36

Page 4

Feature Summary

• Single mode fiber optic Transmitter for 3G/HD/SD-SDI and DVB ASI Signals

• Output wavelength of 1310nm/1550nm

• Active loop-through 3G/HD/SD-SDI outputs for each input in accordance with

SMPTE424M, SMPTE292M, SMPTE259M and DVB ASI

• Reclocking for 3 Gbit/s, 1.5 Gbit/s HD-SDI and 270 Mbit/s SDI signals, or

asynchronous operation for other frequencies (input range 50 Mbit/s to 3

Gbit/s)

• Single or dual channel versions available

IQOTX34 IQOTX3433-1A

Dual Channel Single mode fiber optic transmitter for HD/SD-

SDI. 2 x HD/SD-SDI inputs, 1x2, 1x1 HD/SD-SDI outputs, 1 x

optical output per channel (1550nm/1550nm).

IQOTX3433-1A3

Dual Channel Single mode fiber optic transmitter for 3G/HD/

SD-SDI. 2 x 3G/HD/SD-SDI inputs, 1x2, 1x1 3G/HD/SD-SDI

outputs, 1 x optical output per channel (1550nm/1550nm).

IQOTX34-3G

Upgrade for IQOTX34 to operate with 3Gbps signals

IQOTX35 IQOTX3533-1A

Single mode fiber optic transmitter for HD/SD-SDI. 1 x HD/SD-

SDI input, 4 x HD/SD-SDI outputs, 1 x optical output (1550nm.

IQOTX3533-1A3

Single mode fiber optic transmitter for 3G/HD/SD-SDI. 1 x 3G/

HD/SD-SDIinput, 4 x 3G/HD/SD-SDI outputs,1 x optical output

(1550nm).

IQOTX35-3G

Upgrade for IQOTX35 to operate with 3Gbps signals

IQOTX36 IQOTX3633-1A

Dual Channel Single mode fiber optic transmitter for HD/SD-

SDI. 2 x HD/SD-SDI inputs, 1x2, 1x1 HD/SD-SDI outputs, 1 x

optical output per channel (1310nm/1550nm).

IQOTX3633-1A3

Dual Channel Single mode fiber optic transmitter for 3G/HD/

SD-SDI. 2 x 3G/HD/SD-SDI inputs, 1x2, 1x1 3G/HD/SD-SDI

outputs, 1 x optical output per channel (1310nm/1550nm).

IQOTX36-3G

Upgrade for IQOTX36 to operate with 3Gbps signals

Version 1 Issue 2 www.snellgroup.com IQOTX30/31/32/33/34/35/36

Page 5

Technical Profile

Inputs and Outputs

Signal Inputs

Electrical 3 GBit/s HD-SDI, 1.485 GBit/s HD-SDI or 270 Mbit/s SD-SDI (asynchronous

operation available at other frequencies)

Connector / Format BNC 75 ohm panel jack

Conforms to SMPTE 424M (HD level A)

SMPTE 292M (HD)

SMPTE 259M-C (SD)

Inputs Up to two

Input Cable Length Up to 80m Belden 1694A @ 3 Gbit/s

Up to 180m Belden 1694A @ 1.5 Gbit/s

Up to 350m Belden 1694A @ 270 Mbit/s

Signal Outputs

Optical 3 GBit/s HD-SDI, 1.485 Gbit/s HD-SDI or 270 Mbit/s SD-SDI (asynchronous

operation available at other frequencies)

Connector / Format SC/PC singlemode panel uniter

Outputs One per channel

Conforms to SMPTE 297-2006

Electrical 3 GBit/s HD-SDI, 1.485Gbit/s HD-SDI or 270 Mbit/s SD-SDI (asynchronous

operation available at other frequencies)

Connector / Format BNC/ 75 ohm panel jack

(Reclocked active loop through)

Outputs 2 reclocked active loop through for CH1 SDI Input

1 reclocked active loop through for CH2 SDI Input

Conforms to SMPTE 424M (HD level A)

SMPTE 292M (HD)

SMPTE 259M-C (SD)

Controls

Card Edge Controls (also available via RollCall)

None

Functions Available via RollCall Only

Mode Auto, 3G, HD, SD

Reclocker On/Off

Laser Disable On/Off

Version 1 Issue 2 www.snellgroup.com IQOTX30/31/32/33/34/35/36

Page 6

Logging Input n Ident

Input n Name

Input n Type

Input n State

Input n SDI Bitrate

Rx n Power State

Rx n Power

Tx n Laser Bias State

Tx n Bias Current

Tx n Power State

Tx n Power

Tx n Wavelength

Where n is the Channel number 1or 2

RollTrack Controls On/Off, Index, Source, Address, Command, Status, Sending

RollTrack Outputs Unsed

Input n OK

Input n None

Input n Bitrate 270

Input n Bitrate 1.5G

Input n Bitrate 3G

Rx n Power OK

Rx n Power High

Rx n Power Low

Tx n Bias OK

Tx n Bias High

Tx n Bias Low

Where n is the Channel number 1or 2

Indicators

Power OK (Green)

CPU OK (Green flashing)

Input 1 (2) OK/Bypass (Green), Bypass (Orange), Loss (Red)

Specifications

Wavelength IQOTX30/31: 1310nm/1310nm

IQOTX32: 1310nm

IQOTX33/34: 1550nm/1550nm

IQOTX35: 1550nm

IQOTX36: 1310nm/1550nm

Spectral width

(FWHM) IQOTX31/31/32: >1.5 nm (typ)

IQOTX33/34/45/46: <1nm (typ)

Output Power IQOTX30/31/32: -2 dBm (±1 dBm)

IQOTX33/34/35/36: +2 dBm (±2 dBm)

Extinction Ratio >7.5:1 (typ)

Transmission

distance IQOTX30/31/32: Up to 30 Km

IQOTX33/34/35/36: up to 20 Km with attenuator (50 Km without attenuator)

Module Power

Consumption Single Tx 3.5W max

Dual Tx 3.5W max

Version 1 Issue 2 www.snellgroup.com IQOTX30/31/32/33/34/35/36

Page 7

Warnings

•All lasers used in this product are Class 1, in accordance with EN60825-1 as

well as 21CFR 1040.10 and 1040.11

•Laser light can be damaging to the eyes. Optical fibers and uniters should be

handled with great care.

• The IQOTR30/31/32/33/34/35/36 is designed for use with Class 1 laser sys-

tems only. Ensure that all outputs do notexceed Class 1 as doing so will

impair the safety of the system and may result in damage to the equipment.

• Active fibers should not be handled unless thier source can positively be

identified as not exceeding Class 1 limits.

Notes

•

Note:

Optical uniters have shutters to prevent the ingress of dust. These shutters

should only be opened when connecting optical fibers.

• The ends of optical fibers should be cleaned with a liquid fiber cleaner, using

a cotton bud, to ensure that there is no dust present before they are plugged

in (the uniter is polarized).

• Do not disturb or handle the optical fibers.

• 1550nm Tx on IQOTX33, IQOTX34, IQOTX35 and IQOTX36 Modules

An attenuator is required for short link distances (<15km) and is fitted by

default. For link distances greater than 15km, the supplied attenuator may be

removed to increase power.

See “Attenuation” on page 11.

Version 1 Issue 2 www.snellgroup.com IQOTX30/31/32/33/34/35/36

Page 8

Connections

IQOTX30/34/36 Connections

Inputs

SDI input to the module is via two BNC 75 ohm panel jack connectors.

Optical Outputs

Optical output from the module is via two SC/PC singlemode panel uniters.

IQOTX30: Both optical outputs are 1310nm

IQOTX34: Both optical ouputs are 1550nm

IQOTX36: Optical ouput 1 is 1310nm and optical output 2 is 1550nm

Electrical Outputs

SDI output from the module is via BNC 75 ohm panel jack connectors. There are

two ouputs on Channel 1 and a single output on Channel 2.

IQOTX31/33 Connections

Input

SDI input to the module is via a single BNC 75 ohm panel jack connector.

Optical Outputs

Optical output from the module is via two SC/PC singlemode panel uniters.

IQOTX31: Both optical outputs are 1310nm

IQOTX33: Both optical outputs are 1550nm

SDI IN

SDI OUT 2

TX OUT

SDI OUT 1

IQOTX30

33-1A

1SDI IN

SDI IN

SDI OUT 2

TX OUT

SDI OUT 1

IQOTX30

33-1A

1SDI IN

SDI IN

SDI OUT 2

TX OUT

SDI OUT 1

IQOTX30

33-1A

1SDI IN

TX OUT

SDI OUT 1

IQOTX31

33-1A

1SDI IN

TX OUT

SDI OUT 1

IQOTX31

33-1A

1SDI IN

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