Binatone HD-1802 User Manual download pdf (Page 35)

Speciﬁcations subject to change

LYNXTechnik AG | Broadcast Television Equipment

www.lynx-technik.com

yellobrik

ORX 1702

Analog Sync / Video Fiber Optic Receiver

 Supports analog black burst, bi-level, tri-level

sync signals and NTSC and PAL composite video

 Two outputs

 Broadcast quality performance

 Versions for LC, ST or SC ﬁber connections

 Multimode version available

 Supports hot swapping and hot plugging

Using the same basic module we provide four versions suitable for LC, ST

or SC singlemode ﬁber connections, as well as a version for multimode

ﬁber. Each version has a different SFP installed.

The ORX 1702 is a compact analog sync or NTSC/PAL composite

video to ﬁber optic receiver. This device is speciﬁcally designed to

combat the restrictions involved with the distribution of broadcast

quality analog reference and composite video signals over long

distances.

When paired with the ﬁber optic transmitter OTX 1712 you have

a very cost-effective optical transmission system for analog sync

reference signals or NTSC/PAL composite video. This device is

particularly useful for reference sync distribution between remote

installations to maintain correct synchronization.

Unlike other very basic analog to ﬁber conversion solutions,

the ORX 1702 incorporates technology to maintain a very

high degree of sync and burst phase stability during the ﬁber

reception and analog conversion.

The module receives an SDI signal (including reference and other

relevant information) before it is converted to an analog signal.

Therefore when the ORX 1702 is used for 525 or 625 SDI video

sources it is possible to convert the signal to an analog NTSC

or PAL composite output directly. For example: if the 525 or 625

signal is received from an SDI video transmitter OTX 1812.

The ORX 1702 provides two analog outputs and support for LC,

ST or SC singlemode ﬁber connections. An LC version suitable for

multimode ﬁber is also available.

singlemode

multimode

ORX 1702 LC Version Shown

Technical Speciﬁcations

Fiber Input

Singlemode

1 x ﬁber optic Input

LC, ST or SC connection

SMPTE 297M - 2006

Input range (wavelength): 1260nm to 1620nm

RX sensitivity: -3dBm to -19dBm

RX active LED on side of module

Fiber Input

Multimode

1 x ﬁber optic input

LC connection

SMPTE 297M - 2006

Input range (wavelength) 780nm to 880nm

RX sensitivity: 0dBm to -15dBm

RX active LED on side of module

Analog

Output

Sync = analog black burst / SDTV bi-level / HDTV tri-level

Video = NTSC / PAL composite video

2 identical outputs provided

75 Ohm BNC connectors

NTSC SMPTE 170M, PAL CCIR624

Analog tri-level sync SMPTE ST 274, ST 276

Return loss: 46.5dB to 10MHz

Power

+12VDC power supply (included)

Power LED on side of module

Power consumption: 5W

Size

105mm x 40mm x 22mm ( 4.13” x 1.57” x 0.86”)

Model #

ORX 1702 LC, ORX 1702 ST, ORX 1702 SC (singlemode)

ORX 1702 MM (multimode)

Includes

Module, power supply, transport case

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 55 56

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Binatone HD-1802 User Manual Page 35

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