Advantech BB-850-10949-2AC

3-Slot Media Converter Chassis

  • 3-slot supporting low to high density deployment
  • Install wide varieties of B+B SmartWorx media conversion and optical demarcation modules
  • SNMP management using optional SNMP management module
  • 19” Rack or rack shelf mountable
  • 3-slot chassis with 2 fixed AC Power Supplies (BB-850-10949-2AC)
  • 3-slot chassis with 2 fixed DC power supplies (BB-850-10949-2DC)
  • Fan test featured on 6-slot chassis


The iMediaChassis/3 is an intelligent, carrier-class optical access platform that supports conversion of Ethernet to fibre and a variety of other telco networking technologies, including VDSL, T1/E1, DS3/E3/ STS-1 and WDM. The iMediaChassis/3 enables network operators to drastically reduce the capital and operational expenses by providing all copper-to-fibre and multi-mode to single-mode conversions, network distance extensions and Ethernet Private Line services from the same managed chassis platform. Having the highest port density in the industry – along with a robust design, hot-swappable architecture, SNMP-management, and redundant power supplies for fault tolerance – makes the iMediaChassis ideal for installing in the Central Office (CO) where a multitude of diverse applications, using a variety of protocols, is required. Pair this multi-slot chassis with a MediaChassis or other standalone B B SmartWorx unmanaged device at the customer premises, for complete end-to-end management.

Part Number Description
BB-850-10949-2AC 2 fixed AC power supplies
BB-850-10949-2DC 2 fixed DC power supplies
SNMP-manageable with use of SNMP module
SNMP Write Lock switch protects the SNMP-configured settings
Built to NEBS-III specifications
Last Gasp feature sends notification of AC line failures and power supply failures
Available with AC or DC power
Available with redundant power
Only 1U high
Temperature controlled fans
Port Type
Fan speeds
Fibre Type
Module Type
Link Status of Ports
Chassis temperature
Power Supply Type/Status
User-Definable Name/ID of Product and Each Port
Enable/Disable Ports
Enable/Disable FO/FX LinkLoss, TP/TX LinkLoss
Enable/Disable FibreAlert, Auto Negotiation
Dimensions 1.8”H x 8.74”W x 7.5”D
(4.57cm H x 22.19cm W x 19.05cm D)
Shipping Weight 5 lbs (2.3kg)
AC Input Load:
100 to 240V AC, 50-60Hz, 0.75A
DC Input Load:
35 to 75V DC, 1.6A
Operating Temperature: +32° to +122° F (0° to +50° C)
Storage Temperature: -4° to +176° F (-20° to +80° C): Dual AC, AC/DC
-4° to +140° F (-20° to +60° C): Dual DC
Operating Humidity 5% to 95% (non-condensing)
0 – 10,000 ft. altitude
Regulatory Approvals
Single AC: FCC Class B
Dual AC: FCC Class B
Single DC: FCC Class B
Dual DC: FCC Class B
AC/DC: FCC Class B

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