OTS-2R Datasheet, PDF (1/7 Pages) Emcore Corporation – Optiva OTS-2 C-Band RF Fiber Optic Links

Optiva OTS-2 C-Band
RF Fiber Optic Links
DATASHEET | OCTOBER 2013
SATCOM
Applications
„„ Satcom C-Band Antenna Signal Distribution
„„ Ground Terminal & Intra-Facility Links
„„ Site Diversity Systems
„„ Electronic Warfare (EW) Systems
„„ Broadband Delay Line and Signal Processing
Systems
Features / Benefits
„„ C-Band Uplink and Downlink - Eliminates the
performance and cost penalty of block up/
down conversion
„„ Low RIN Source Laser - Provides high-
dynamic-range of >102 dB Hz^2/3
„„ Microprocessor-Based Transmitter Control
for Laser Bias, Modulator Bias & Link Gain
- Provides consistent high performance
operation and allows for modulator low-bias
operation and SFDR >102 dB Hz^2/3
„„ SNMP V.1 and RS-232 Monitor & Control
Interface - Flexible user interface options
„„ Compatible with EMCORE’s Modular Optiva
Platform - Allows multiple format and
frequency transport in a single chassis
„„ DWDM Operation - Increases transport
capacity without increasing fiber count
The Optiva OTS-2 C-Band transmitter and receiver are ideal to
construct downlink 3.400 to 4.200 GHz and uplink 5.850 to
6.725 GHz transparent fiber optic links for antenna remoting,
electronic warfare systems, broadband delay lines, signal processing
systems and other high-dynamic-range applications.
Optiva satellite and microwave transmitters and receivers are SNMP
compliant. They can be housed in the same chassis and monitored by the same
Network Management System (NMS) as Optiva HD video, audio, serial data, and
USB extension / distribution cards to provide multiple format and frequency
transport in a single flexible platform.
System Design
The Optiva platform includes a wide range fiber
optic transport products for satellite and microwave
communications from 1 MHz to 40 GHz. These units can be used to construct
transparent inter- and intra-facility links from 1 meter to >100 km for RF and
microwave signal transport, antenna remoting, video transport, electronic
warfare systems and other high-dynamic-range applications.
Optiva is a completely modular, hot-swappable platform. Both 19” rack-mount
and compact tabletop, or wall-mountable enclosures are available. The 3 RU 19”
rack-mount, fan-cooled enclosures (Model OT-CC-16 and OT-CC-16F) can support
up to 16 insert cards and utilize two dual-redundant, hot-swappable, 100 or 200
watt power supplies. The 1 RU 19” rack-mount, fan-cooled enclosure (Model: OT-
CC-6-1U) can accommodate 6 insert cards and utilizes two hot-swappable 60 watt
power supplies. Compact one-slot (OT-DTCR-1), or two-slot (OT-DTCR-2) enclosures
are also available that use an external wall-mount power supply.
Block Diagram
Transmitter
RF _in
Variable
Gain RF
Preamp
Externally
PL
Modulated
Transmitter
Laser/Modulator
Microprocessor
Control
Receiver
PR
Photodiode
Optical Preamp/Rx
Microprocessor
Control
Variable
Gain RF
Postamp
RF_out
-20 dB RF
Test Point
Optical Output
Optical Input
+10 dBmo min +11.8 dBmo max
-20 dB RF
Test Point
© 2013 EMCORE Corporation | REV 2013.10
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Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.