ZyXEL Communications Multi-service Access Platform MSAP2000 User Manual
Page 173

7. Product Specification
MSAP2000 Technical Manual V3.0
7-66
LULT Specification
Microprocessor Winbond
W90N740
Flash ROM
Flash EPROM(1MB)
Hardware
RAM SRAM
(2MB)
ISDN BRI (Basic
Module Capacity
4 Channels
Rate Interface)
Line Code
Bit Rate
2B1Q
160 kbps
Frame
Complies with ETSI ETR 080
and CHT ME 0200-2
Overall
Transmission Performance
Complies with ANSI
T1.601-1992 or ETSI ETR 080
Embedded Operations Channel
Complies with Bellcore
TR-TSY-000829
Test Impedance
135
Ω, resistance
Timeslots per Channel
DS0 x 3
Loop Current
92 VDC/25mA
Reference Clock
Output Source
Up to 2 ports can be selected
from 4 input ports
Input Power
5
VDC/1.2A
Power
Consumption
3W@25°C
Environment
Operation Temperature and
0°C to +60°C
Humidity
Up to 95% relative humidity
Storage Temperature and
-10°C to +80°C
Humidity
Up to 95% relative humidity
Height
213 ± 1mm
Width
18 ± 1mm
Depth
257 ± 1mm
Dimension
Weight
450 ± 2 g
EMI
CNS 13438 or CISPR 22
ESD
IEC 61000-4-2 Class 1