Raisecom Technology Co., Ltd
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Contents
1. Cautions ............................................................................................................. 1
2. Overview............................................................................................................. 7
2.1. Introduction .............................................................................................. 7
2.2. Main features: .......................................................................................... 7
3. Application examples:......................................................................................... 9
3.1. Traditional PCM application ..................................................................... 9
3.2. Automatic ADM application ...................................................................... 9
3.3. Multi devices ADM application................................................................ 10
3.4. Point-to-multipoint star topology application............................................11
3.5. Hybrid access of star topology and chain topology .................................11
4. Device type and user-board explanation .......................................................... 12
4.1. Device type explanation: ........................................................................ 12
4.2. User-board type explanation: ................................................................. 13
5. Parameters ....................................................................................................... 15
5.1. Line-board parameters:.......................................................................... 15
5.1.1. E1 interface parameters:............................................................... 15
5.1.2. Optical fiber parameters:............................................................... 15
5.1.3. Ethernet interface parameters:...................................................... 16
5.2. User-board parameters: ......................................................................... 16
5.2.1. Interface standard of FXS user-board (RC3000-SUB-DS):........... 16
5.2.2. Interface standard of FXO voice relay user-board
(RC3000-SUB-DO): .......................................................................................... 17
5.2.3. Interface standard of E&M 2 audio relay user-board
(RC3000-SUB-DM2): ........................................................................................ 17
5.2.4. Interface standard of E&M 4 audio relay user-board
(RC3000-SUB-DM4): ........................................................................................ 18
5.2.5. Standard of V35 data user-board (RC3000-SUB-DV35): .............. 18
5.2.6. Interface standard of V24 data user-board (RC3000-SUB-DV24): 18
5.2.7. Interface standard of Ethernet data user-board
(RC3000-SUB-DETH):...................................................................................... 19
5.2.8. Interface standard of RS232 serial data user-board
(RC3000-SUB-D232): ....................................................................................... 19
5.2.9. Interface standard of RS422 serial data user-board
(RC3000-SUB-D422): ....................................................................................... 19
5.2.10. Interface standard of magneto telephone user-board
(RC3000-SUB-DMT):........................................................................................ 19
5.2.11. Interface standard of FXS user-board with polarity reversal function
(RC3000-SUB-DSR)： ..................................................................................... 20
5.3. Power supply.......................................................................................... 20
5.4. Environment requirement....................................................................... 21
6. Structure and indicator lights............................................................................. 22
6.1. Fundamental structure: .......................................................................... 22
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