Snell IQOTX81 Manuale utente

User Manual

IQOTX80, IQOTX81, IQOTX82

IQOTX83, IQOTX84, IQOTX99

3G/HD/SD-SDI Multi-Channel Fiber

Transmitter

snellgroup.com

IQOTX80/81/82/83/84/99 www.snellgroup.com

Contents

Module Description........................................................................................................................... 3

Block Diagram............................................................................................................................... 3

Rear Panel View............................................................................................................................... 3

Order Codes ..................................................................................................................................... 4

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

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

Inputs and Outputs........................................................................................................................ 5

Controls......................................................................................................................................... 5

Specifications................................................................................................................................ 6

Connections...................................................................................................................................... 7

SDI Inputs...................................................................................................................................... 7

Fiber Outputs................................................................................................................................. 7

Card Edge Controls .......................................................................................................................... 8

Controlling the IQOTX80/81/82/83/84/99 from the RollCall Control Panel ....................................... 9

Unit Status..................................................................................................................................... 9

System-Setup Screen ................................................................................................................. 10

SDI-Inputs 1-4 Screen................................................................................................................. 11

SDI-Inputs 5-8 Screen................................................................................................................. 13

Output-Fiber Screen.................................................................................................................... 15

System-Memory 1-16 Screen...................................................................................................... 16

Logging........................................................................................................................................ 17

RollCall Log Fields................................................................................................................... 22

System-RollTrack Screen............................................................................................................ 24

To configure a RollTrack action:.............................................................................................. 25

Viewing RollTrack Information................................................................................................. 25

This information applies to the transmitter modules in the Optical Converter Platform range. In the

case of the IQOTX99, some of the RollCall screens will be missing if the SFPs for the channels

associated with those screens are not fitted and, in some cases, although the screen will be

present, the group boxes or controls associated with particular channels will be missing or

disabled.

The different versions of the standard product simply have different wavelength fiber transmitters

fitted.

Page 2

IQOTX80/81/82/83/84/99 www.snellgroup.com

Page 3

Module Description

The IQOTX80-84 range converts eight 3G/HD/SD-SDI signals to eight single mode fiber optic

outputs. The unit is available in single or dual width versions with either DIN1.0/2.3, HDBNC or

BNC connectors.

The IQOTX99 is a special version of the product with a partial fit of channels or with non-standard

combinations of wavelengths.

Block Diagram

Rear Panel View

Single width Fibre and DIN1.0/2.3 (IQOTX8_78-1A3)

Single width Fibre and HD BNC (IQOTX8_79-1A3)

Double width Fibre and BNC (IQOTX8_80-2A3)

8642

FIBER OUT 2

7531

FIBER OUT 1

SERIAL IN 2

IQOTX8_

80-2A3

SERIAL IN 1

FIBER OUT 1

SER

IQOTX8_

78-1A3

FIBER OUT 2

SER IN 2

86 3

86427531

FIBER OUT 1

SER

IQOTX8_

79-1A3

FIBER OUT 2

SER IN 2

86 3

86427531

IQOTX80/81/82/83/84/99 www.snellgroup.com

Order Codes

Versions of the module cards available are:

SFP fit options for different wavelength operation.

CH1/2 CH3/4 CH5/6 CH7/8

IQOTX80 Dual 1310nm Dual 1310nm Dual 1310nm Dual 1310nm

IQOTX81 Dual 1550nm Dual 1550nm Dual 1550nm Dual 1550nm

IQOTX82 1270/1290nm 1310/1330nm 1350/1370nm 1390/1410nm

IQOTX83 1470/1490nm 1510/1530nm 1550/1570nm 1590/1610nm

IQOTX84 Dual 1310nm Dual 1310nm Dual 1550nm Dual 1550nm

IQOTX8078-1A3 3G/HD/SD-SDI multi-channel fiber transmitter. 8 x 3G/HD/SD-SDI inputs

(DIN 1.0/2.3), 8 x 1310nm optical outputs.

IQOTX8079-1A3 3G/HD/SD-SDI multi-channel fiber transmitter. 8 x 3G/HD/SD-SDI inputs

(HD-BNC), 8 x 1310nm optical outputs.

IQOTX8080-2A3 3G/HD/SD-SDI multi-channel fiber transmitter. 8 x 3G/HD/SD-SDI inputs

(BNC), 8 x 1310nm optical outputs.

IQOTX8178-1A3 As IQOTX8078-1A3 but fitted with 1550nm optical transmitters.

IQOTX8179-1A3 As IQOTX8079-1A3 but fitted with 1550nm optical transmitters.

IQOTX8180-2A3 As IQOTX8080-2A3 but fitted with 1550nm optical transmitters.

IQOTX8278-1A3 As IQOTX8078-1A3 but fitted with 1270-1410nm CWDM optical transmitters.

IQOTX8279-1A3 As IQOTX8079-1A3 but fitted with 1270-1410nm CWDM optical transmitters.

IQOTX8280-2A3 As IQOTX8080-2A3 but fitted with 1270-1410nm CWDM optical transmitters.

IQOTX8378-1A3 As IQOTX8078-1A3 but fitted with 1470-1610nm CWDM optical transmitters.

IQOTX8379-1A3 As IQOTX8079-1A3 but fitted with 1470-1610nm CWDM optical transmitters.

IQOTX8380-2A3 As IQOTX8080-2A3 but fitted with 1470-1610nm CWDM optical transmitters.

IQOTX8478-1A3 As IQOTX8078-1A3 but fitted with 1310nm and 1550nm optical transmitters.

IQOTX8479-1A3 As IQOTX8079-1A3 but fitted with 1310nm and 1550nm optical transmitters.

IQOTX8480-2A3 As IQOTX8080-2A3 but fitted with 1310nm and 1550nm optical transmitters.

Note: All these versions are also available for the new IQ 3U B enclosure. Please append order

code with A3 (A enclosure) or B3 (B enclosure) as appropriate.

Feature Summary

•8 channels of fiber outputs single mode fiber optic Transmitter for 3G/HD/SDSDI

and DVB ASI signals.

•8 channels of electrical SDI inputs for 3G/HD/SDSDI and DVB ASI signals.

•Output wavelengths of 1310nm, 1550nm or CWDM combinations .

•Reclocking for 3Gbps, 1.5 Gbps HD-SDI and 270 Mbps SDI signals, or

asynchronous operation for other frequencies.

•Input channel routing – inputs 1 to 4 can be routed to output channels 1 to 4,

and inputs 5 to 8 can be routed to output channels 5 to 8.

•Input selection logic – two configurations can be preset with routing.

Configurations can be selected on input signal status.

•RollCall monitoring allows all signal paths to be managed.

•High density DIN1.0/2.3 and HDBNC options provide compact space saving

single slot solution.

•The SFP transmitters are hot-pluggable – i.e. they may be removed and inserted

without removing power from the module.

Page 4

IQOTX80/81/82/83/84/99 www.snellgroup.com

Technical Profile

Inputs and Outputs

Signal Inputs

Electrical 3 Gbps HD-SDI, 1.485 Gbps HD-SDI or 270 Mbps SD-SDI (asynchronous

operation available at other frequencies)

Connector / format BNC / 75 ohm, DIN1.0/2.3, HDBNC panel jack

Conforms to SMPTE 424M (HD level A)

SMPTE 292M (HD)

SMPTE 259M-C (SD)

Inputs 8

Input cable length Up to 100m Belden 1694A @ 3Gbps

Up to 150m Belden 1694A @ 1.5 Gbps

Up to 250m Belden 1694A @ 270 Mbps

Signal Outputs

Optical 3 Gbps HD-SDI, 1.485 Gbps HD-SDI or 270 Mbps SD-SDI (asynchronous

operation available at other frequencies)

Connector / format LC single mode SFP

Conforms to SMPTE 297-2006

Outputs 1 to 4 per Channel

Controls

Indicators

Power OK (Green)

CPU OK (Green flashing)

Good Hardware OK (Green)

Warning SFP fit not as sold (Yellow), SFP warning active (Yellow flashing), OK (Off)

Error Hardware error (Red), SFP alarm active (Red flashing), OK (Off)

Input 1-8 SD-OK (Yellow), HD-OK (Green), 3G-OK (Blue), other-OK (White flashing)

Bypass (Rate colour flashing), Loss (Red)

RollCall Functions

Input 1-8 rate select 3G, HD, SD, other

Reclock bypass On/Off

Output 1-4 select Input 1-4

Output 5-8 select Input 5-8

Input status Present, Loss, Unknown, Unrouted, Data Rate

Laser disable On/Off

Logging Input 1-8 Type

Input 1-8 Bit Rate

Input 1-8 Present

Input 1-8 Loss

Output 1-8 laser bias

Output 1-8 laser power

Output 1-8 laser wavelength

Page 5

IQOTX80/81/82/83/84/99 www.snellgroup.com

Output Configuration

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

RollTrack outputs Unused

Input 1-8 Present

Input 1-8 Rate Unknown

Input 1-8 Loss

Input 1-8 3G

Input 1-8 HD

Input 1-8 SD

Output 1-8 laser bias OK

Output 1-8 laser bias High

Output 1-8 laser bias Low

Output Configuration

Specifications

Electrical 3 Gbps SDI, SMPTE 424M,

1.5 Gbps HD-SDI, SMPTE 292M

270 Mbps SDI, SMPTE 259MC / DVB-ASI

Connector / format BNC/ 75 Ohm panel jack on standard Snell connector panel

Return loss >-15 dB (270 Mbps, 1.5 Gbps)

>-10 dB (3 Gbps)

Output jitter SD-SDI 0.2 UI (10 Hz) / 0.2 UI (1 kHz)

3G/HD-SDI 1.0 UI (10 Hz) / 0.2UI (100 kHz)

Module power 10.5 W max

(Depends on SFP fitted)

1310 nm Tx

Wavelength 1310 nm

Spectral width (FWHM) 1.5 nm (typ RMS)

Output power -2 dBm (typ), 0 dBm max

Extinction ratio >7.5:1 (typ)

Transmission distance 10 km max under worst conditions, up to 30 km max

1550 nm Tx

Wavelength 1550 nm

Spectral width (FWHM) 1 nm (max)

Output power 4 dBm max

Extinction ratio >7.5:1 (typ)

Transmission distance Up to 50 km max

CWDM wavelength Tx

Wavelength 1270 nm – 1410 nm and 1470 nm –1610 nm

Spectral width (FWHM) 1 nm (max)

Output power 2.5 dBm (typ), 5 dBm max

Extinction ratio >9:1 (typ)

Transmission distance Up to 50 km max

Page 6

IQOTX80/81/82/83/84/99 www.snellgroup.com

Connections

SDI Inputs IQOTX8_78-1A3 and IQOTX8_79-1A3

SDI inputs to the unit are made via 8 DIN 1.0/2/3 or HD BNC (75ohm) panel jack

connectors.

FIBER OUT 1

SER

IQOTX8_

79-1A3

FIBER OUT 2

SER IN 2

86 3

86427531

IQOTX8_80-2A3

SDI inputs to the unit are made via BNC / 75ohm panel jack connectors.

8642

FIBER OUT 2

7531

FIBER OUT 1

SERIAL IN 2

IQOTX8_

80-2A3

SERIAL IN 1

Fiber Outputs

IQOTX8_78-1A3 and IQOTX8_79-1A3

Fiber outputs from the unit are made via 8 LC connectors.

FIBER OUT 1

SER

IQOTX8_

79-1A3

FIBER OUT 2

SER IN 2

86 3

86427531

IQOTX8_80-2A3

Fiber outputs from the unit are made via 8 LC connectors.

8642

FIBER OUT 2

7531

FIBER OUT 1

SERIAL IN 2

IQOTX8_

80-2A3

SERIAL IN 1

Page 7

IQOTX80/81/82/83/84/99 www.snellgroup.com

Card Edge Controls

V+ and V- When illuminated these LED’s indicate that the positive and negative supplies

are present.

CPU This led will flash to indicate that the CPU is running.

Input Channel Status (Ch1 to Ch8)

Off Channel is not applicable to this product.

Yellow SD - re-clocker locked at 270 MHz, flashes when in RC-bypass

Green HD - re-clocker locked at 1.485/1.4835 GHz, flashes when in RC-bypass

Blue 3G - re-clocker locked at 2.97/2.967 GHz, flashes when in RC-bypass

White (flashing) Unknown rate detected, forcing RC-bypass. Input might actually be

un-routed with all rates selected in the dialog.

Red No signal present.

Red (flashing) Input detected, but rate is in error. This is as a result of the rate

selection logic on the RollCall dialogue, or the channel is un-routed and not all

rates are selected.

Error (Red) When illuminated indicates that SFPs are fitted incorrectly or missing (see

SFP Fit Errors and Warnings).

When flashing indicates that an SFP status alarm has been activated (e.g.

temperature or supply voltage) other than the Rx Power Alarm.

Warning (Yellow) Illuminates to indicate that the order in which the SFPs are fitted has changed

from the original documented fit (see SFP Fit Errors and Warnings).

Flashes to indicate that an SFP status warning has been activated (e.g.

temperature or supply voltage) other than the Rx Power Warning.

Good (Green) Illuminates to indicate all SFPs are fitted and functioning correctly.

Page 8

IQOTX80/81/82/83/84/99 www.snellgroup.com

Controlling the IQOTX80/81/82/83/84/99 from the RollCall

Control Panel

Unit Status

Information about the status of the unit is displayed in the Unit Status section on each RollCall

Control Panel screen. The default is the Summary.

The radio buttons in the Information Window are used to select what is displayed in Unit Status.

•Summary – shows a cryptic view of the channel input status,

the output routing and the mode selection. On the top two

lines it shows signals present on SDI inputs 1, 2 and 3. On the

bottom two lines it shows the selected Config with Routing and

Mode for the SDI →Fiber channels.

•SDI Inputs 1-4 – shows a more detailed view of SDI channel

input status; includes status field, bit rate and whether locked

(LOC) or bypassing the reclocker (BYP). A Uin the first field

indicates the input is not routed to an output and therefore its

bit rate cannot be measured. Err indicates that a signal has

been detected but its bit rate is not one of those selected for

that input.

•SDI Inputs 5-8 – as above but for SDI inputs 5-8.

•Output Status – shows the status for the Fiber outputs. On

the top two lines it shows that SDI I/Ps 1, 2 and 3 are routed

to Fiber O/Ps 1, 2 and 3, Fiber O/P 4 shows Ewhich means it

is muted (laser off) due to an input error, Config 1 is selected

and the Mode is Rules. The bottom two lines show that Fiber

O/Ps 5, 6, 7 and 8 are all muted due to input error, Config 1is

selected and the mode is Manual. Minstead of Ein the

routing status indicates muted using the channel’s Laser Off control. An X means a Fiber

Transmitter is missing or a Fiber Receiver is fitted by mistake. A ‘space’ in this position means

that the product does not require a Fiber Transmitter to be fitted for that channel (applies to

IQOTX99)

•Fiber Status – shows the status of the SFP fiber transmitters.

LOW or HIGH means low or high Power which could be an

early indication of a fault. An additional status indicates when

the laser is turned OFF either due to an input error or by

manual control. NONE indicates that a Fiber Transmitter is

missing or a Receiver fitted by mistake. ‘Blank’ status

indicates that the product does require a Fiber Transmitter to be fitted for that channel (applies

to IQOTX99).

Page 9

IQOTX80/81/82/83/84/99 www.snellgroup.com

System-Setup Screen

The Setup screen displays basic information about the unit. Use the functions on the screen to

restart the unit, return all settings to their factory defaults, and to change the names of the inputs.

Product: The top left part of the screen shows the various versions, options, identifiers, etc.,

associated with the product’s hardware, firmware and software and also provides a means of

setting controls to defaults or restarting the unit. Note that the Firmware release is in two parts, the

left-hand being for the Administration module FPGA and the right-hand part being for the I/O

module FPGA.

To restart the unit, simulating a power-up/power-down cycle, click Restart.

To reset all of the unit’s settings to their factory defaults, click Factory Defaults.

•NOTE: this also clears all of the saved memory settings.

To reset all of the unit’s settings to their factory defaults, leaving user memories intact, click

Default Settings.

SFP Details: The top right part of the screen shows the details of the SFP transmitters and

receivers fitted. The Status column indicates whether the SFPs fitted are correct for the particular

product. The difference between the TX80, 81, 82, 83, 84 products is purely the wavelengths of the

transmitters fitted. NOTE: SFP details are read only at start up so the unit must be restarted if an

SFP is changed.

Input 1-8 Name: The bottom half of the screen has entry fields for 8 Input Names. These are the

input names displayed in logging. To change a name, type the name in the text field and click S.

To return the name to its factory default, click P.

Page 10

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