Company

Employment

Contact

Hot Products

Sale Items

Repairs

Services

Tech Info

Returns

Used Gear

Warranty

Credit

Coastcom D/I Mux III D/I Mux III
Voice Feature Cards

 
Drop & Insert Mux III D/I Mux III Voice Feature Cards

D/I Mux III  D/I Mux III Voice Feature Cards
Line cards provide an interface between user equipment and the D/I Mux III. The three types of line cards offered by Coastcom include data cards, voice cards, and digital program cards.

D/I Mux III voice line cards provide the interface between the Pulse Code Modulation (PCM) timeslot and the baseband voice and data signals. Both hardware-configured and dual channel software-controlled 2-Wire and 4-Wire , E&M/PLR; TO 4W with/SCG; , MXO (for use with Northern Telecom Meridian PBX) voice line cards and wire cards are available for D/I Mux III multiplexers.

D/I Mux III - E&M Channel Cards

Earth & Magnet Signaling

Coastcom's E&M family for the D/I Mux III™ Intelligent T1 Multiplexer provides complete
flexibility for your network configuration. With five types of signaling (including TO with Sealing Current) available to match your system, you can get the maximum efficiency for your specific needs. Remote diagnostics and configuration allow administrators to
control the network without disrupting operation.


Typical Applications

Features Benefits
Gate-Array Technology Ensures trouble-free performance
Self-Diagnostics Self-Diagnostics
Smart Channel Card On-screen tracking details cards,numbers, locations and other pertinent information
Network Management Informs the network manager of current active status
Cost-Effective Up to 48 FXS circuits (12 quad cards) inone shelf for 2 T1's worth of 800/WATS service
Power Reduction Power-saving cadenced ringing circuit reduces current draw from your ringer
5-year warranty Reliability guaranteed

 

E&M Card Specifications  
VF modem transmit -1.5 to 24 dBm
Standard transmit -17.5 to 8.0 dBm
Receive -17.0 to 8.5 dBm
Adjustability 0.1 dB steps
Accuracy +/- 0.25 dB
Crosstalk >65 dB (loss at 200 Hz to 3400 Hz)
Idle channel noise <20 dBrnCo (End-to-End)
Return loss 1000 Hz >28 dB; 300 Hz - 3000 Hz >23 dB
CGA type I, II E Lead idle immediately
CGA type III E Lead idle immediately followed by busy signal after several seconds delay
4-wire Impedance 600 ohms
Signaling Types E&M type I, II, III, IV; PLR types I, II
Signaling Modes E&M Normal; E&M Tandem Loop Start; E&M Tandem Ground Start; Voice TransmissionOnly (TO)
Operating Temperature 0° to 50° C
Relative Humidity <95% non-condensing

D/I Mux III FXS/FXO Channel Cards

Foreign Exchange Subscriber / Office Coastcom's family of Dual and Quad FXS (Foreign Exchange Subscriber), and Dual FXO (Foreign Exchange Office) channel cards for the D/I Mux III ™ Intelligent T1 Multiplexer can be configured to handle a variety of applications, and offer years of trouble-free, cost-effective operation. The smart QFXS combines reliability and performance with greater capacity.

Typical Applications

The FXS/FXO channel units are typically used in applications where Plain Old Telephone Service (POTS) is provided to remote locations. This could be from a Central Office (CO) switch to the user, or as an Off Premises Extension (OPX) from a Private Branch Exchange (PBX). The FXS unit provides the loop circuit and ringing to the telephone at the remote location. The application shown depicts the FXS as a Digital Pulse Termination (DPT) device for direct access of PBX extensions from the public network.
 

Features Benefits
Gate-Array Technology Ensures trouble-free performance
Self-Diagnostics Provides fast, easy servicing with less risk of downtime
Smart Channel Card On-screen tracking details cards,
numbers, locations  and other pertinent information
Network Management Informs the network manager of current active status
Cost-Effective Up to 48 FXS circuits (12 quad cards) in
one shelf  for 2 T1's worth of 800/WATS service
Power Reduction Power-saving cadenced ringing circuit reduces current draw from your ringer
5-year warranty Reliability guaranteed

 

FXS/FXO Card Specifications
Transmission Levels FXS QFXS FXO
Transmits -17.5 to 2.8 dBm  -17.0 to 3.0 dBm -4.5 to 1.8 dBm
Receive -21.5 to 0.8 dBm  -21.0 to 1.0 dBm 0.0 to -6.3 dBm
Adjustability 0.1 dB steps    
Accuracy +/- 0.25 dB    
Line build out range 0 to 126nF in 2nF steps    
Maximum Loop Length 1500 ohms    
2-Wire Impedence 600 ohms or 900 ohms selectable    
2-Wire Return Loss      
– ERL >28 dB    
– SRL >20 dB    
Idle Channel Noise <20 dBrnCo (end to end)
 
   
Crosstalk >65 dB (loss at 200 Hz to 3400 Hz)     
Temperature 0° to 50° C    
 Humidity 0 to 95% non-condensing    

 

D/I Mux III - MX Series Digital Phone Extender
for Northern Telecom's Meridian™ Digital Deskset Coastcom's MX series for the D/I Mux III Intelligent Multiplexer enables Northern Telecom Meridian™ users located off-premise to have a fully functional digital deskset. The extender is completely transparent to the user and extends the features and functions of the Meridian 2000 Series Digital Deskset over virtually any distance, allowing you to connect branch offices to the main office.

Typical Applications



The typical application depicted in the graphic above would allow a headquarters office to
connect a branch office to the main PBX. Digital Deskset features and functions are extended over any distance via a T1 connection to the remote site, allowing users to have access to / from the headquarters PBX. Additional voice and data services, such as videoconferencing and LAN connectivity, can also be provisioned through the D/I Mux III.

 

Features Benefits
Requires Less Bandwidth Adaptive Differential Pulse Code Modulation (ADPCM) technology provides two channels and signaling in one
DS0.
Lower Cost Less expensive than remote PABX alternatives.
Convenient More convenient than using a stand-alone key system.
Fully Functional Extends the exact features and functions of digital desksets to virtually any physical distance.
Power Supply On-board power supply for subscriber card powers phone.
5-Year Warranty Reliability guaranteed.

 

MXO/ MXS Card Specifications
  Parameters Specifications
Environment Temperature/ Humidity
 
0 to 50 degrees C
0 to 95% non-condensing
Power   +5 V DC at 650 mA / -48 V DC at 30 mA
(MXS only)
Compatibility Office End (MXO)
 
Nortel Meridian PBXs equipped with line cards Model NT8D02 or QPC578
  Station End (MXS)
 
Meridian 2000 Series Digital Desksets of the following types: M2006/M2008; M2016/M2616; M2216 ACD
Loop Length   500 ft. maximum (MXO/MXS to PBX/Deskset)
Voice Coding Technique   24 Kbps ADPCM
Channels Per Card   2
Transparency   Extends all deskset features and functions
except for use as a data adapter


D/I Mux III - SO/S Card


Smart Omni OrderWire/Station Coastcom's Smart Omni Orderwire/Station (SO/S) Channel Card and the D/I Mux III make network maintenance easy.

Typical Applications

Feature Advantages


The Coastcom D/I Mux III Drop-and-Insert Multiplexer

Common Equipment

Voice Feature Cards

Data Feature Cards

Special Feature Cards

Call 301-924-7400 ext. 17 for Information and Pricing

Coastcom Products

     

1-301-924-7400
Sales Ext 17   Support Ext 25

© 2017 Data Connect Enterprise
3405
Olandwood Court
Olney, Maryland 20832