1. Summary This compact desktop ZMUX-08S is a fundamental device with optic link for the digital communication system, which is suitable for best economical solution. The device is used to collect the signals such as voice,data and image into an optic link by various interface cards, realizing point-to-point transmission. 2. Functional Features a) It provides 8 channels of optional subscribers interfaces of various types to facilitate the access of various services; b) Optic link interface is provided for reliable transmission; c) The voice interface supports caller ID display; d) CCB payphone application with polarity reversal; e) It provides one 10Base_T interface with bit rate of 10Mbps; f) Perfect indications of status are available to facilitate maintenance and management; g )With small size, attractive appearance, and easy for installation and operation 3. Working Conditions Working Temperature: 0℃ ~ 40℃ Relative Humidity: ≤ 90% (25℃) 4. Power Supply Input Voltage: -48V Acceptable dynamic Voltage: -36V ~ -72V Input Current: < 1A 5. Subscriber Interface Modules (Optional) Ø FXO Ø FXS Ø 2 wire audio interface/2 wire E&M interface Ø 4 wire audio interface/4 wire E&M interface Ø RS232/V.24 asynchronous data interface Ø RS232 synchronous data interface Ø RS422 data interface Ø RS485 data interface Ø Hot-line phone Ø Magnet telephone Ø V.35 interface(n*64K bandwidth) Ø V.21/V.22 interface Ø 10/100Base_T Ethernet interface(10M bandwidth) Ø G.703 64Kb/s synchronous data interface NOTES: The corresponding modules for above subscriber interfaces can be optional for installation based on actual needs of users.Besides one interface of 10/100Base_T Ethernet interface with bit rate 0f 10MB/S, this device provides max 8 slots for your optional subscriber modules . 6. Technical Parameters ☆ Optic Interface Normal Bit Rate: 16.384mb/s±50ppm Transmitting Optical Power: -5/-17dB Receiving Sensitivity: -36dB Standard Interface Types: FC/simple-mode/dual-fiber/transmission distance is 40km Alternative types: single-fiber, transmitting distance is60km,80kmor longer. ☆ Subscriber Interface(FXS) Impedance: 600Ω Insertion Loss: -3±0.75dB Frequency Characteristic: 300～3400Hz(-0.6～+3dB) Weighted noise: ≤63.7dBmop Crosstalk Attenuation: ≥65dB Loop Impedance: ≤1800Ω ☆ Subscriber Interface(FXO) Impedance: 600Ω Insertion Loss: -3±0.75dB Frequency Characteristic: 300～3400Hz(-0.6～+3dB) Weighted Noise: ≤63.7dBmop Crosstalk Attenuation: ≥65dB Loop Impedance: ≤1800Ω ☆ V.24/RS232 Interface Data and clock level confom to the recommendation of V.28 Synchronous Data Rate: 64Kbps Asynchronous Data Rate : 0～19200bps ☆ 2/4 wire Audio Interface Coding Mode: ITU-T G.711A Frequency Range: 300～3400Hz 2 wire Input Relative Level: 0～ -5dBr Output Relative Level: -2～ -7dBr 4 wire Input Relative Level: -14dBr Output Relative Level: +4dBr ☆ V.35 Interface type: V.35 synchronous Rate: Nx64Kb/s(N =1～30) Clock: DCE ☆ Ethernet Interface Compatible with IEEE802.3 Local Area Network Interface Rate: 10/100Base_T Wide Area Network Interface Rate: 10Mb/s Supports simplex mode, duplex mode , full duplex mode and tranparent mode ☆ Others 1U EIA chassis LED indicates the working status of the system Input Voltage: -48V DC Acceptable dynamic Voltage: -36V ~ -72VAmbient Input Current: 1A Temperature: ≤50℃ Relative Humidity: ≤90%RH 7. Scope of Applications This device is suitable for applications with optic link for telecommunications end point stations or point to point transmission in different lines that only need telephone services.
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