2.2 Specifications
2.2.1 General Description
CPU
ARM11 450 MHz
Network port
1 port (RJ45 connector)
IEEE802.3 10/100BASE-TX
Auto Negotiation, Auto MDI/MDIX
Status LED: LINK, 100
Line interface
1 port (RJ45 connector)
Framer
E1/T1 framer
NT/TE mode
E1/PRI Public mode: TE
QSIG Master: TE
QSIG Slave: NT
Loop back mode
Local loop back, Remote loop back
System Initialise switch
Push switch (non-latching)
Power consumption
PoE: Maximum 6.4 W
AC adaptor: Maximum 6.75 W
Power over Ethernet
IEEE 802.3af Class 2
Dimension
215 mm (W)
´
44 mm (H)
´
200 mm (D)
Weight
500 g
Temperature
0 °C to 40 °C
Humidity
10 % – 90 % RH
2.2.2 System Capacity
Model No.
Maximum Channel Number
PBX Connection
Trunk Connection
KX-NS8188X
30 ch
30 ch
KX-NS8290CE
30 ch
30 ch
KX-NS8290X
23 ch
23 ch
22
Installation Manual
2.2.2 System Capacity
