Huawei NE40E Hardware Description page 255

NE40E
Hardware Description
Interface
Name
CLK/TOD
1
CLK/1PPS
CLK/Serial
Functional Specifications
Table 1-179 Functions and features
Functions and
Features
Reliability and
availability
Technical Specifications
Table 1-180 Board specifications
Item
Dimensions (H x W x D)
Typical power
consumption
Issue 01 (2018-05-03)
Interfac Connec
e Type tor
Type
synchroni
zation
interface
ExterN/A SMB
l
synchroni
zation
interface
ExterN/A SMB
l
synchroni
zation
interface
Remarks
1:1 backup mode
Specification
30 mm x 386.8 mm x 534.3 mm (1.18 in. x 15.23 in. x 21.04
in.)
200.0 W
Description Cable
2-Mbit/s clock
signals, 2-MHz
clock signals,
1pps+ASCII
time signals, or
two channels of
DCLS time
signals.
Used to input 75-ohm clock cable
or output
2-Mbit/s clock
signals, 2-MHz
clock signals,
or 1 PPS
signals.
Used to input 75-ohm clock cable
or output
2-Mbit/s clock
signals, 2-MHz
clock signals,
or RS-232
signals.
1 Hardware Description
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