Rocket Mortgage Arena Home / Modules / Small Modules / OZ200 Overview: Rocket Financial Fieldhouse Cleveland Ohio – AT&T project using a Zonu Connect system to take signal from the AT&T Headend at 1030 River Drive to the Rocket Financial Fieldhouse telecom room. AT&T has 13 sectors of WCS frequency specific transport necessary for improved service in the arena. Our ZonuConnect system was the perfect solution for a congested arterial system between the facilities. Challenges: Access issues due to Covid (State mandated shutdown) Ability to get the entire team on site for access, and installation Timeline was short for installation, and commissioning Solution Used: The ZonuConnect system is relatively “plug and play” installation and commissioning were done in a very timely fashion. Performance was established and confirmed within a few hours. Performance was confirmed and exceeded the expectations of the installation team, and ultimately the end user AT&T. Have A Similar Challenge? Contact: Paul M. Antola | Sales Engineering EastOptical Zonu Corp.(O) 818-935-6529 x140, (F) 818-780-9739(M) 267-416-2395, [email protected]

GPS Timing Solution at LAX Home / Modules / Small Modules / OZ200 Overview: Los Angeles International Airport is currently undergoing an extensive upgrade. The upgrades include all new cellular wireless coverage for Bradley International, the new Midfield Satellite Concourse, all eight terminals, the new people mover and all outside areas and parking structures. The Bradley International Terminal was the first to be upgraded. The cluster of Ericsson DOT radios at each coverage location are all connected to a centralized baseband unit location in the terminal. This location also includes the BBUs for the Sprint (now T-Mobile) DRAN system. Read Los Angels Times article here https://www.latimes.com/business/story/2021-05-24/lax-new-west-gate-terminal LAX unveils expansion: More gates, new checked-bag system.  The new facility at Los Angeles International Airport is named West Gates and billed as an extension of the Tom Bradley International Terminal. Challenges: • Requires a low profile, easily routed GPS connection for up to 64 baseband units.• Requires auto-redundancy for reliability.• The solution must be approved by all the US mobile wireless carriers.• Must require a minimum of rack space and cable conduit space. Solution: Bradley Terminal was the first project to be completed. The GPS reference for network sync for all the BBUs at

US Bank Stadium – GPS Over Fiber Solution Home / Modules / Small Modules / OZ200 Overview: U.S. Bank Stadium is the location for an Optical Zonu GPS over Fiber Solution! It takes critical efficiency and timing to create a great play; and it takes great timing to ensure communications in the stadium on game day! One of our client partners has installed and implemented a CBRS, Private LTE network for the NFL with our GPS over Fiber solution for it’s foundation. A great opportunity brought to us by a great client partner. “In real life the OFF (Optical Fault Finder) is a standard SFP transceiver for data communication. Ok, a quite special one, since working on ONE fiber using ONE single wavelength, but we also could use it in our tester as a standard transceiver with DDM support….” – Ralf-Dieter Heil, International Sales Manager, Argus(intec Gesellschaft für Informationstechnik mbH) Challenges: Access issues due to Covid (State mandated shutdown) Time to market as Covid restrictions lifted Timeline was short for installation, and commissioning Solution: The Optical Zonu GPS over fiber transport solution is easy to install and very quick to synchronization. It’s performance was established and confirmed within a few

Non-Radiating RF Transport in an Anechoic Chamber Home / Modules / Small Modules / OZ200 Figure – Simple Anechoic Chamber Overview: An anechoic chamber is a room designed to completely absorb reflections of electromagnetic waves. Ideally anechoic chambers are also isolated from electromagnetic radiation that is outside of the chamber. Anechoic chambers are used to (among other things) test the radiation patterns of antennae and radar. Ideally, only the device under test should affect EM radiation patterns within the chamber. The test equipment, whether it is emitting or receiving radiation, should essentially be invisible within the testing environment. Challenges: Transmitting and receiving antennas must have a certain shape and occupy a fixed amount ofspace. This limitation cannot easily be overcome. RF (electromagnetic) signals must enter and exit the chamber without affectingelectromagnetic fields within the chamber. Cabling to antennas will be arranged in arbitrary ways to place antennas as required fortest. RF signal transport cabling mustnot produce EM fields or be susceptible to them Solution: Unlike copper cabling which radiates and is susceptible to electromagnetic radiation, the EM fields within the core of fiber cable are confined to the core of the fiber due to the difference in the index of

Capex and Opex Savings with Micro-OTDR Home / Modules / Small Modules / OZ200 Stealth Communications Services LLCiSFC® Single-Fiber, Single-Wavelength, CWDM Overview: Stealth Communications, a privately-held, independent ISP, provides ultrafast Gigabit Internet connectivity to NYC businesses over its own fiber-optic system. Beginning in 1995, Stealth has delivered broadband connections throughout the city. Since receiving authorization from the City of New York in 2013, Stealth commenced constructing its fiber network, built block-by-block. Stealth offers some of NYC’s fastest and most reliable Internet service at reasonable rates, providing a valuable platform for New York’s businesses and entrepreneurs to thrive. “OZC Single-Fiber, Single-Wavelength, Micro-OTDR, and Data-Only, iSFC® Transceivers, transmit and receive, at the same wavelength, doubling the optical fiber plant capacity.” Challenges: • Maintain competitive SLAs for rapidly growing network infrastructure in metropolitan NYC.• Stay within the CAPEX budget     while meeting access network installation and service requirements.• Minimize deployment time for new subscribers – Small, Medium and Large Enterprises.• Realize true OPEX savings by sending the right repair techs, to the right place, without delay. Solution: “OZC Single-Fiber, Single-Wavelength, Micro-OTDR, and Data-Only, iSFC® Transceivers, transmit and receive, at  the same wavelength, over the same optical fiber, doubling the optical fiber plant capacity,”

OZC Micro-OTDR SFP Supports Argus Hand Held Tester Home / Modules / Small Modules / OZ200 Overview: Do to combat environment, there is a need to remote the Communication equipment from the actual antenna placement. Problems arise from the length of the conventional coax cables used in these instances. Using Fiber Optics solves the distance issue, but not how to integrate an extra board into a existing built system. Challenges: • Small form factor to fit into customers device at both ends.• Connect seamlessly to customer’s board.• meet the -156 input noise density• Integrate Four signals on a single fiber Solution: The OZ510 Series is an Ultra Broadband RFoF (UB‐RFoF), with individual Tx and Rx modules providing cost-effective high-performance transport for RF over Fiber Optics (RFoF) applications.have High Spurious Free Dynamic Range (SFDR) supporting applications such as CBRS, LTE-U, LTE-A, 802.11a as well as other wireless standards. Designed as compact RF plugin modules for Single Mode Fiber operation both the Transmitter and Receiver are just 2.5” x 1.5” x .5”. The Transmitter lasers can be an CWDM wavelength, with a compact Mux and De-Mux for multiple bi-directional signals being transported over a single Fiber. Additionally, as an option there is

Product Warranty Home / Modules / Small Modules / OZ200 Unless otherwise negotiated, OPTICAL ZONU CORP. (OZC) warrants to Customer, for a period of one (1) year from the date of shipment, that the Products, as shipped to Customer, will be free from defects in material, workmanship, labeling and packaging. Customer must report in writing any breach of the foregoing warranty to OZC during the warranty period. Customer’s sole remedy and OZC’s exclusive liability for breach of the warranty shall be that OZC will, at its option, repair or replace the defective Product, or component parts thereof manufactured by OZC, free of charge, or, if repair or replacement is not commercially practicable, OZC will refund the purchase price paid for such Product. THE WARRANTIES SET FORTH HERE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT. THIS WARRANTY EXTENDS TO CUSTOMER ONLY AND NOT TO CUSTOMER’S END USERS OR PURCHASERS OF CUSTOMER’S PRODUCTS. Customer warrants that the Products obtained under this Agreement are for commercial purposes only.

Support Home / Modules / Small Modules / OZ200 Founded in 2000 by a Caltech scientist and a graduate from University of Massachusetts, Optical Zonu has a strong foundation and background of technology innovation. We are the leading producer of RF over Fiber Technology and early pioneers in the field of burst mode fiber optic transmitter and receiver components, and have long held a technology leadership position in several forms of optical transport. Our components division was pioneering affordable, small form-factor Coarse Wave Division Multiplexing technology. Also, we are the leading provider of Single Fiber, Single Wavelength Fiber Optic Transceivers. Optical Zonu has extensive expertise in following complimentary areas: Digital Transmission Single Fiber, Optical Fault Location (Micro-OTDR on a live, full performance, GbE or SONET/SDH, CWDM optical fiber data line) Analog RF Transmission over Fiber Universal, Redundant, Modular Family of Rack-Mounted Products cover 10 KHz to 7 GHz. Stand-alone Modules for SATCOM and In-Building DAS and CATV Video Receiver (CATV/DBS), RF over Fiber.

Guide to Proper Cleaning and Handling of Fiber Optic Connectors Home / Modules / Small Modules / OZ200

Application Notes Home / Modules / Small Modules / OZ200 Description Product Group Download RF over Fiber Design Guide Overview RFoF Download OZC – Antennae Extender for Wilson Repeaters RFoF Download RF over Fiber: In-Building Transport for Distributed Antenna Systems RFoF Download Critical Benefits of Cooled DFB Lasers for RF over Fiber Optics Transmission RFoF Download GPS over Fiber Optics RFoF Download Frequency Division Multiplexed RFoF and FSK RS232 Modem Optical Transceiver Link RFoF Download Suggested Solutions for Photodiode Receive Power Voltage Monitor Change RFoF Download