Nokia AirScale AMIA Overview
The Nokia AMIA (473098A) is the AirScale System Module Indoor subrack. It is the chassis of the AirScale baseband: it provides the backplane, fans and slots into which the common plug-in units (ASIA, ASIB) and capacity plug-in units (ABIA, ABIO) are installed. Capacity is scaled simply by adding plug-in cards.
Key Specifications
- Product code: 473098A
- Type: AirScale System Module Indoor subrack
- Configuration: minimum 1 common + 1 capacity unit, maximum 2 common + 6 capacity units
- Compatible plug-in units: ASIA, ASIB (common); ABIA, ABIO (capacity)
- Dimensions (H x W x D): 128 mm x 447 mm x 400 mm, 19-inch rack mount
- Power: -48 V DC nominal (-40.5 V to -57 V)
- Ingress protection: IP20 (indoor)
Capacity depends on the plug-in units installed and software release. Please confirm the configuration you need when ordering.
Typical Applications
AMIA is used to build or expand Nokia AirScale 2G/3G/4G/5G baseband sites and as a replacement chassis. It can be supplied empty or with ASIB and ABIA cards installed.
Why Buy From TelecomBTS
- Every unit is functionally tested before shipment
- 90-day warranty on refurbished units
- Used and refurbished stock from Ericsson, Nokia, Huawei and ZTE networks
- Part number and hardware version confirmed before you order
- Secure packing and international shipping
Contact us by WhatsApp (+86 187 3329 4669 / +86 139 3088 8705) or email jack@telecombts.com with the model, part number and quantity you need for current stock, condition and pricing.




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