Your Serial and Data Communications Expert
Shenzhen 3onedata Technology Co.,Ltd
Timepiece
Timepiece
Timepiece
Timepiece setup
setup
setup
setup
NO.7
NO.8
ON
OFF : Inside timepiece (adopt timepiece from 7211 panel)
OFF
OFF : Resume timepiece (adopt timepiece from E1 port)
2.
2.
2.
2. Function
Function
Function
Function switch
switch
switch
switch setup
setup
setup
setup SW2
SW2
SW2
SW2
NO.1
ANA local simulation loop setup switch
NO.2
DIG local numeric loop setup switch
NO.3
Reserve
NO.4
PATT fake random test switch
SW2 switch is used, TEST indicator light is bright. Fake random
test succeed, PTOK indicator light is bright.
Specification
Specification
Specification
Specifications:
s:
s:
s:
E1
E1
E1
E1 interface
interface
interface
interface
Standard: Comply with ITU-T G.703
Output tingle displace: accord ITU-TG.735 advice
Input tingle limit: accord ITU-TG.823 advice
Output tingle: accord ITU-T G.823 advice
Frame format: unframed
Interface rate: 2.048Mbps
CRC checkout: no
Port coding: HDB3
Port transmission: 2KM
Port protection: 1500V electromagnetism isolate
Port connector: 120 Ohm(RJ-45) and 75 ohm(BNC double coaxial)
E
E
E
Etttthernet
hernet
hernet
hernet port
port
port
port
Interface Types: 10/100BaseT, full/half duplex
Standards Compliance: IEEE 802.3
Bit Rate: 10/100BaseT limited to Max 2.048 Mbps
Connectors: RJ45 (10/100 Base-T Electrical)
Line code: Manchester Encoding
Inte
Inte
Inte
Intern
rn
rn
rna
a
a
allll a
a
a
an
n
n
nd
d
d
d recover
recover
recover
recover ccccllllock
ock
ock
ock
Environment
Environment
Environment
Environment,,,, Power
Power
Power
Power and
and
and
and Dimension
Dimension
Dimension
Dimension
Working temperature: -25 to 70°C
Storage temperature: -40 to 85°C
Humidity: Relative humidity 5% to 95%
