In the laboratory, there is another special application that implements the back-to-back connection between our
company’s synchronous cards through the V.35 DTE-V.35 DCE cables
Table: Connecting the synchronous interface of the router working in V.35 mode.
Device
Mode
Cable 1
Peer
SIC-1HS
V.35 DTE mode
V.35 DTE cables
GV converter, and V.35 Modem
V.35 DCE mode
V.35 DCE cables
Devices working in V.35 DTE
mode
Back-to-back mode
V.35 DTE-V.35 DCE
cables
Ruijie Networks SIC-1HS
NMX-4HSH
Connecting the E1 Interface
Connecting E1 line card to the Base Band Modem with an E1 cable.
Connecting a DB9F interface on an E1/CE1 line card to the Base Band Modem
1)
Through a non-balanced cable
2)
Through a balanced cable (with crystal interface)
3)
Through a balanced cable (with crystal interface)
Table : Connecting a DB9F interface on an E1/CE1 line card to the base band modem.
Device
Cable 1
Cable 2
Peer
SIC-1E1-F, SIC-1CE1
non-balanced cable
N/A
BNC interface
Base band Modem
balanced cable (with
crystal interface)
N/A
RJ-45 interface
balanced cable (with
crystal interface)
Straight-through
cable
Connecting the Console Interface
The console interface of a switch/router is generally an RJ-45 connector that connects RJ-45 cables through DB9F or
connects to the DB9M serial port of PC through the RJ45-DB9 jack matching rollover cable.
Table: Connecting the console interface.
Device
Cable 1
Cable 2
Peer
CONSOLE interface
DB9F-to-RJ45 cable
N/A
PC’s DB9M serial interface
Ordering Information
Ruijie Networks provides all previously mentioned cables, except for modem cables shown in the following table are
provided by the modem manufacturer.
Table: Cable ordering information
Number
Model
Name
