Description: FXO Voice Card Overview The FXO Voice Service card provides high-density provisioning of reliable Foreign Exchange Office(FXO) or Direct Inward Dialing (DID) telephone services. Eight FXO or Dial Pulse Terminate (DPT)telephone line channels can be deployed on each FXO Service card. These cards can be inserted intoany slot of the Adit 600 six-slot chassis, and up to 96 lines in two side-by-side chassis occupying justtwo rack units of space.The FXO function sinks battery current and detects ringing voltage originating from the central officeor PBX line, enabling the transport of dial tone and calling features to remote locations. Whenconfigured as a DPT interface, the channels sink and detect forward and reverse line current, emulatingthe functions of a central office DID line. DID service provides the necessary dialed digits to ring atelephone extension directly through a PBX, without requiring attendant intervention. DPT and FXOfunctions are also used with Automatic Call Distributor (ACD), voice mail, and Computer TelephonyIntegration (CTI) applications.A unique range of software-controlled signaling capabilities connects virtually any type of 2-wirebattery-sink telephone line service. Supported features include caller ID, calling party disconnect,distinctive ringing, ground start, and E&M signaling conversion. Automatic impedance balancingprovides echo-free service connections across a wide range of customer equipment and line conditions.V.90 transmission ensures optimal dial-up modem performance.As a component of the Adit 600 platform, the FX0 Service card has several local and remotemanagement options available through the Adit 600 Controller. The card can be locally configured andmanaged using the front-panel DIP switches or the Command Line Interface (CLI). Front-panel LEDsindicate call progress and channel status. Remote management is accomplished either through theAccess Navigator over the Facility Data Link (FDL) or an in-band dedicated DS0. Features NOTE: E1 is not supported in this release of the Adit 600 Controller. It will be supported ina future release. ? Delivers FXO or DID telephone services from T1 or E1 access circuits? Supports CLASS services including Caller ID, Calling Party Disconnect and DistinctiveRinging? Provides up to 48 FXO or DPT voice lines in one chassis, or up to 96 lines in two side-by-sideAdit 600s occupying two rack units of equipment space (19 in. rack)? Complies with NEBS Level 3 standards for loop range and ringing protection for end office andcustomer premises? Offers fuseless overvoltage and overcurrent protection to minimize service calls from lightningand power cross incidents Technical Specifications Controller Software Required T1 Controller? Release 1.2.2 or higher is requiredE1 Controller? Release 9.4 is required? ?-Law only FXO Transmission Performance ? Return Loss: ERL > 26 dB, SRL > 18 dB with respect to 900? + 2.16?F? Transhybrid Loss: ERL > 26 dB, SRL > 18 dB with respect to 900? + 2.16?F? Idle Noise: A/D < 16 dBrnC0, D/A, 12 dBrnC0? Crosstalk Coupling: < 70 dB at 0 dBrn0? Signal/Distortion: > 35 dB with 1004 Hz, 0 dBm0 input? Overload: +3.0 dBm/900?? Frequency Response: +0.3 dB -1.0 dB from 300 to 3400 Hz? Encoding: ?-law 255 for U.S. and Canada as defined in CCITT G.711 and G.712? Terminating Impedance: 900? + 2.16?F? Transmit Gain/Loss: +7 to -9 dB, switch selectable per card? Receive Gain/Loss: +7 to -9 dB, switch selectable per card? Modem Support: Full compatibility with V.90 modems
Price: 399 USD
Location: Houston, Texas
End Time: 2025-01-11T22:12:34.000Z
Shipping Cost: N/A USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: CAC/Force 10
Type: Analog / Digital Phone Line Converter
Number of Ports: 8 Ports
MPN: 740-0037
Available Variations
Color: NEW SURPLUS
Price: 650 USD
Available Quantity: 15
Quantity Sold: 0
Color: USED
Price: 399 USD
Available Quantity: 15
Quantity Sold: 1
