Your Serial and Data Communications Expert
Shenzhen 3onedata Technology Co.,Ltd
MODEL7301
MODEL7301
MODEL7301
MODEL7301
E1
E1
E1
E1 Optic
Optic
Optic
Optic Fiber
Fiber
Fiber
Fiber Modem
Modem
Modem
Modem User
User
User
User Manual
Manual
Manual
Manual
IIIIntroduction
ntroduction
ntroduction
ntroduction::::
MODEL7301 Optical Optic Modem converts E1 electrical signal
into optical data stream for transport over single mode or multimode
fiber optic cables. At the opposite end of the fiber, the optical stream
is converted back into electrical signals of the appropriate interface
such as G.703 & V.35. This fiber optic modem extends the
transmission distance up to more than 100Km. The frame format of
MOD-E1 is unframed for E1, so it can be used to transmit E1 signal
of unframed video.
Packing
Packing
Packing
Packing L
L
L
List
ist
ist
ist::::
MODEL7301 is shipped with following items.
1. E1 Optic Fiber Modem MODEL7301 ×1
2. E1 Optic Fiber Modem Operation Manual ×1
3. Power line (E1 Optic Fiber Modem/AC)×1
F
F
F
Features:
eatures:
eatures:
eatures:
1. Lucency transfer E1(G.703) protocol
2. Support optic fiber loop and E1 port loop
3. Choice ST, FC, SC connector
4. E1(G.703)interface support 120ohm(RJ-45) and 75ohm(BNC)
5. Multi-mode 2KM, signal-mode 20-100KM
Description
Description
Description
Description on
on
on
on Installation
Installation
Installation
Installation and
and
and
and Panels:
Panels:
Panels:
Panels:
1.
1.
1.
1.
The
The
The
The product
product
product
product front
front
front
front panel
panel
panel
panel sketch
sketch
sketch
sketch map
map
map
map::::
indicator
indicator
indicator
indicator define:
define:
define:
define:
P
P
P
PWR
WR
WR
WR
Power indicator. Brightness if electrify.
ELOS
ELOS
ELOS
ELOS
Misstep alarm indicator light
ERR
ERR
ERR
ERR
E1line error alarm indicator light
