Description:
The EAH‑07‑0161‑121 is an outdoor microwave radio unit (ODU) from Aviat Networks (formerly part of the Stratex/Alcatel microwave portfolio) designed for licensed‑band point‑to‑point wireless backhaul applications. It operates in the 7 GHz licensed microwave band with a 1,611 MHz transmit/receive spacing (“0161”), a configuration commonly used in fixed microwave links. These outdoor units provide robust RF performance for carrier and service provider networks where fiber is impractical or unavailable. The “121” suffix denotes a specific sub‑variant of this frequency/spacing group, corresponding to a particular transmit/receive sub‑band and channel split. The unit is ruggedized for outdoor deployment on towers, poles, or rooftop structures and pairs with a compatible indoor unit (IDU) and antenna to complete a backhaul link.
? Key Features
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Manufacturer: Aviat Networks (Aviat US Inc.)
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Part Number: EAH‑07‑0161‑121
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Product Type: Outdoor Microwave Unit (ODU)
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Frequency Band: Approximately 7 GHz licensed microwave band
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T/R Spacing: 161 MHz (defines transmit/receive separation)
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Variant: “121” — specific sub‑band configuration
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Application: Licensed‑band point‑to‑point wireless backhaul
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Deployment: Outdoor telecom infrastructure (tower, pole, rooftop)
⚙️ Technical Specifications
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Microwave Band: 7 GHz licensed fixed link band
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Transmit/Receive (T/R) Spacing: 161 MHz variant (industry standard sub‑band)
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Role: Outdoor RF transceiver in a point‑to‑point microwave backhaul link
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Environmental: Weather‑rated for outdoor telecom conditions
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Compatibility: Interoperates with matching Aviat indoor units and management systems
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NSN Classification: Identified as a radio transmitting set with NSN 5820‑01‑558‑7807
