SmartWORKS™ LD

DATASHEET
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Next Generation Analog Passive/Active Telephony Card


















SmartWORKS™ LD Series

Key Features and Benefits
• Media Control - CODECS
• Tone Detection / Generation
• CallerID/FSK/DTMF/MF Detection
• Activity / Silence Detectors
• Switching (H.100)
• Automatic Gain Control (AGC)
• Automatic Volume Control (AVC)
• Stereo Recording
• Echo Cancellation
• Call Progress Monitoring (CPM)
• Full-duplex Channels
• Media Streaming
• Live Monitoring
• Start/Stop Call Recording Triggers
• Beep tone generation for passive mode

 

 

Tap Environment
The LD series accomodates low to high density environments with 4, 8, 16, or 24 port boards. The SmartWORKS™ API supports a total of 512 channels per system. The tapping point can be
anywhere on an analog line: between Central Office and PBX, Central Office and phones, or
PBX and phones.

Terminate Environment
The LD series can be used to initiate as well as terminate calls. When configured as an interactive
resource, phone lines can directly connect to and terminate on the LD boards. Standard ring
detection is available.

World-Wide Analog Support
The SmartWORKS™ LD supports passive call recording on ground start and loop start analog
networks. It has line terminating capabilities for loop start environments. Features such as
programmable voltage thresholds, voltage detection, and polarity reversal are managed
through the common SmartWORKS™ API. As a result, the SmartWORKS™ LD easily
adapts to variations found on analog systems throughout the world.

Built in Performance Monitoring
Built in voltage detection allows SmartWORKS™ LD to distinguish a disruption of service if
a cable is damaged or disconnected. This feature is unique in the industry and only
available on the LD series.

4-24 Port Telephony Cards

Offers low to high density boards that are ideal for any analog environment.

On Demand Voltage Detection

Voltage values are reported with standard SmartWORKS™ API events to simplify application development.

Programmable Voltage Thresholds

Control voltage detection event reporting with ease by adjusting the board to the local analog environment.

Detects Polarity Reversal

Adapts to environments where Tip and Ring are reversed.

Minimum 18k Ohm Impedance

High impedance receivers record both sides of a call without interrupting service.

CODEC Support

SmartWORKS™ offers a large selection of voice CODECS (including G.723.1, G.729A and MS GSM)

 
 

Applications
Click to see how the product functions with the SmartWORKS™ API...>

LD boards connect directly to a standard POTS line or behind a PABX. LD provides passive monitoring of voice conversations and signaling or acts as a point of termination for applications such as IVR, Automated Attendant, and Unified Messaging. Click to see an image

 
Hardware System Requirements
Pentium 4 or equivalent 2 GHz or better
PCI motherboard or passive backplane with 3.3V power supply,
PCI2.2/PCI3.0/PCI-X/PCI-E with 3.3V power supply
SDK
Ai-Logix Native SmartWORKS™ API
SmartControl (Control Panel)
SmartVIEW (Card functionality test application)
 
 
Operating Systems
Windows2000 Professional/Server, WindowsXP Professional (SP3), Windows2003 server (32-bit/64-bit), Windows2008 server (32-bit/64-bit), Widnows7 (32-bit/64-bit), Windows8 server (Call for variant details)
Host Interface
Bus Compatibility: PCISIG 2.2/PCI-X/PCI-E1.1/x1,x4, x8,
                           x16 and Gen 2.0 PCI Express slots
Bus Speed: 33/66/2500MHZ
Bus Mode: 32/64 bit bus
 
Technical Specifications
Max boards per system: 16
Max ports per system: Up to 512
Resource Sharing Bus: H.100 (except LD409)

Environmental Conditions

Operating Temperature: 0C to +60C
Storage Temperature: -20C to +85C
Humidity: 8% to 80% non-condensing
Storage humidity: 8% to 80% non-condensing

Physical Characteristics

Form Factor: Full size PCI/PCI- E card
Or half size PCI card
 
Analog Jack
Audio Connector: 3-pin 0.1” ctr header (LD409)
                          -OR- 3.5mm (LD809/LD809X/LD809-eh,
                          LD1609/LD1609-eh, LD2409/LD2409-eh)
                          Male stereo Plug (1609 & 2409 only)
Output impedance: 300Ohms
Input impedance: 33KOhms
Mic bias: +5VDC @ 4.7KOhms
Input gain: +9dB
Output gain: 0 db @ 300Ohms
Full scale input: 370 mVRMS
Full scale output: 1.1 mVRMS open circuit
 
Telephony Interface
Signal/Noise ratio: 35dB referenced to -15dBm
Idle channel noise: Less then 20dBrnc
Crosstalk coupling: Less then -70 dB
                            (0dBm, 1004Hz)
Frequency response: 300Hz to 3400Hz +/-3dB
Ring detection: 30Vrms (min), 16 to 68Hz
Ringer Equivalence Number: < 0.5
Echo return loss: 28 dB +/- 3dB @1400Hz
External Connector: RJ-14 (LD409) OR
                              RJ-21 (LD809/LD809X/
                              LD809-eh,LD1609/
                              LD1609-eh, LD2409/
                              LD2409-eh)
 
Audio Signal
Receive range: -68 dBm to + 3 dBm
Input gain control: +24 to -50 dB
Silence Detection: Programmable from API
Transmit volume control: +24 to -50 dB to H.100
Automatic Gain Control (AGC): Programmable from API
Automatic Volume Control (AVC): Programmable from API
Activity Detection: Programmable from API
Frequency Response: 300 - 3400 Hz (+/- 3dB)
Telephony Interface (Passive Mode)
Trunk Type: Loop Start/Ground Start
Trunk Interface: High Impedance (Z)
AC Impedance: 18 kOhms
Voltage Detection: Two software
                            programmable thresholds
Range: -61V to + 61V
Accuracy: +/- 2V
DTMF Tone Detection
DTMF digits: 0 - 9, *, #, A, B, C, D
Dynamic range: -38 dBm to 0 dBm
Minimum tone detection: 40 ms / programmable
Interdigit timing: 40 ms min.
Acceptable twist: Per LSSGR sec. 6, 8 dB forward,
                         4 dB reverse
Frequency variation: Accept all +/- 1.5%,
                              reject all +/-2.5%
Noise tolerance: Per LSSGR sec. 6
Talk off: Bellcore TR-TSY-000762
 
Telephony Interface (Terminate Mode)
Trunk Type: Loop Start
AC Impedance: Software Selectible FCC, EU,
                       China, Australia
Loop Detection: Off Hook: 8mA (max) LD409
On Hook: 6mA (min) (LD409)
OFF Hook: 11mA (max) (LD809/LD809X/
                LD809-eh, LD1609/LD1609-eh,
                LD2409/LD2409-eh)
On Hook: 9mA (min) (LD809/LD809X/
               LD809-eh, LD1609/LD1609-eh,
               LD2409/LD2409-eh)
 
Telephony Connectors
LD409/LD809: RJ-14
LD809X/LD809-eh: RJ-21x
LD1609/LD1609-eh: RJ-21x
LD2409/LD2409-eh: RJ-21x

Ports
LD409                                       4 ports
LD809/LD809X/LD809-eh            8 ports
LD1609/LD1609-eh                    16 ports
LD2409/LD2409-eh                    24 ports
* -eh denotes PCI-E slot card
POWER REQUIREMENTS
4 or 8 Channel (PCI 2.2):+ 3.3 V
           DC: 1.0 A, +5 V
           DC: n/a, -12 V
           DC: n/a, +12 V
           DC: 100 mA,
           Watts (Max): 4.5W
16 Channel (PCI 2.2): + 3.3 V
           DC: 1.3 A, +5 V
           DC: n/a, -12 V
           DC: n/a, +12 V
           DC: 200 mA,
           Watts (Max): 6.7W
24 Channel (PCI 2.2):+ 3.3 V
           DC: 1.5 A, +5 V
           DC: n/a, -12 V
           DC: n/a, +12 V
           DC: 220 mA,
           Watts (Max): 7.6W
8 Channel (PCI Express):+ 3.3 V
           DC: 1.6 A (RJ-21 connector only)
16 Channel (PCI Express)+ 3.3 V
           DC: 2.1 A
24 Channel (PCI Express)+ 3.3 V
           DC: 2.3 A
 
 
Part number  
910-0801-001 LD409
910-0802-001 LD809
910-0808-001 LD809X
910-0803-001 LD1609
910-0804-001 LD2409
910-0701-001 LD809-eh
910-0701-002 LD1609-eh
910-0701-003 LD2409-eh
 


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