User's Manual

XGS-PON FGW User Manual
33
General Specifications
Q_PPS_DM_018_V1.3
3.2 Ethernet Interfaces
3.2.1 10/100/1000BASE-T
Ethernet is the wired LAN technology and is revised in the IEEE 802.3 standard. At the OSI reference
system, Ethernet is at the Data Link layer. In the ONT Gateway equipment the LAN type of physical
interfaces is 10/100/1000BASE-T AUTO-MIX Ethernet type over RJ45 connectors.
3.2.2 10GE interfaces
3.2.2.1 10GE BASE-X
These interfaces are deployed in the form of optical SFP+ 10GBASE-LR/LW transceivers which use
LC/PC connectors. Optical characteristics of the interface described in the section 3.1.1 10GE interfaces
3.3 FXS Interfaces
Table 3: FXS interface specifications
Items
State
Description
DC voltage (V)
48V (21 to 56.5V)
According to ANSI/TI A-1063
Ringer voltage (V)
DC offset: ≥ 15 Vdc
AC voltage: ≥ 55 Vac rms
Frequency: 20Hz +/- 3%
Max Voltage: 100 Vp
Ringing signal
cadence
normal ringing
2 sec ring / 4 sec pause
REN
ringer equivalence numbers
Maximum ringer load: 5
Loop Current
Characteristics (A)
25 mA (max)
-
Hook flash
on-hook - register
recall/hook flash
150 msec
Minimum time of recognition of
“on-hook” when hook-flash
feature does not exist
on-hook - register
recall/hook flash
1100 msec
Minimum time “on-hook”
recognition when hook-flash
feature does exist
off-hook
40 msec
minimum time “off-hook”
recognition
interval
300 msec –
1100 msec
Time calibrated break pulse
duration for register recall
recognition
Pulse Dialing
Detection
Pulse Frequency: 10 Hz (8
Hz to 12 Hz)
Pulse Relation (%): 60/40
-
DTMF Dialing
Detection
-
According to ANSI/TI A-1063
Clip
-
According to ANSI/TI A-1063
Clip on Call Waiting
-
According to ANSI/TI A-1063