Interface Standard Of Ethernet Data User-Board (Rc3000-Sub-Deth); Interface Standard Of Rs232 Serial Data User-Board (Rc3000-Sub-D232); Interface Standard Of Rs422 Serial Data User-Board (Rc3000-Sub-D422); Interface Standard Of Magneto Telephone User-Board (Rc3000-Sub-Dmt) - Raisecom RC3000 PCM User Manual

Interface rate:
5.2.7. Interface standard of Ethernet data user-board
(RC3000-SUB-DETH):
RJ-45 interface of UTP, the longest tansmission distance of 5-category cable is 100m.
Comply with IEEE 802.3 standard, 10/100M auto negotiation, full/half duplex auto
negotiation.
Support IEEE 802.1d Spanning Tree relay, IEEE 802.1q VLAN packet relay
Maximum Ethernet frame size is 1916 byte
Support flow control of IEEE 802.3x in full duplex
Support flow contrla of backpressure in half duplex
MDI and MDIX auto sensing
5.2.8. Interface standard of RS232 serial data user-board
(RC3000-SUB-D232):
Physical characteristic:
Interface type:
Interface rate:
5.2.9. Interface standard of RS422 serial data user-board
(RC3000-SUB-D422):
Physical characteristic:
Interface type:
Interface rate:
5.2.10. Interface standard of magneto telephone user-board
(RC3000-SUB-DMT):
Feed ring voltage:
Ring detect voltage:
Ring detect frequency:
Raisecom Technology Co., Ltd
N×64Kbps£ ¨ N=1-31£ ©
RS232 interface standard compliant
RJ45 connector
maximum rate 19.2KBps
RS422 interface standard compliant
RJ45 connector
Maximum rate 19.2KBps
AC 65±10 V 25 Hz
≥35 V
17-63 Hz
19