Fiber Optic / SDI Transceiver - 40km

OTR 1840 - 3Gbit Fiber Optic / SDI Transceiver - 40km

Features:  

• Supports SDI video up to 3Gbit/s (1080p60)
• Optical receiver and transmitter in single package
• Reclocking 270Mbit - 1.5Gbit - 3Gbit auto-detect
• Transmitter: 1550nm -1dBm
• Receiver: 1260nm to 1620nm -7.5dBm to -20dBm
• Error free optical connections
• Up to 40Km (24.8 miles) @ 3Gbit/s Singelmode
• LC/UPC dual optical connection
• Supports hot swapping and hot plugging

Description 

The OTR 1840 is a Fiber Optic to SDI transmitter and receiver combined in a compact self contained package. This is a convenient and cost effective solution to combat the restrictions involved with the distribution of uncompressed broadcast quality video signals over long distances.

Each OTR 1840 transceiver has an independent transmitter and receiver channel which provides an effective solution for any SDI signal up to 1080p60 (3Gbit/s) while preserving full uncompressed quality.

The OTR 1840 will auto-detect any connected video signal from 270Mbit/s to 3Gbit/s according to SMPTE 424M, SMPTE 292M and SMPTE 259M standards as well as DVB-ASI.

Ordering Information 

OTR 1840 - 3Gbit Fiber Optic / SDI Transceiver - 40km

Includes:

• Module
• Power Supply
• Mounting Brackets
• Plastic Transport Case
• Warranty Registration Card (2 years)

Option: 

LC/ST Dup: LC to ST Adapter Kit (Part# 1000011815) 

This option allows the connection of ST fiber connections to the OTR 1810 and includes a 0.5m (19.6") tail and 2 x ST/ST sex changer adapters. 

Adapter cable introduces less than 0.25dB attenuation.

Technical Specifications

SDI Video

1 x SDI video input

1 x SDI Video output

75 Ohm BNC connectors

SMPTE 424M, SMPTE 292M, SMPTE 259M, DVB-ASI

Multi-standard operation from 270Mbit/s to 3Gbit/s

Multi-rate reclocking

270Mbit/s - 1.48Gbit/s - 3Gbit/s

Return Loss: > 15dB to 1.5GHz and > 10dB up to 3GHz

Automatic cable EQ (Belden 1694A cable)

250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 3Gbit/s

Fiber Optic

1 x fiber optic input

1 x fiber optic output

Duplex (dual Singlemode) using LC/UPC Connections

SMPTE 297M - 2006

Hot pluggable

TX active LED, and RX active on side of module

Single mode transmit / receive (duplex connector)

Max. distance 40Km (24.8 miles) @ 3Gbit/s (Singlemode)

Power  +12VDC power supply (included)

( supports external power input from 9 - 14 VDC )

Power LED on side of module

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

Model # OTR 1840

Includes  Module, 12V DC power supply, wall mounting brackets

and plastic transport case.