Verilink M1-3 (880-503136-001) Product Manual Manual de usuario Pagina 16

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M1-3 Overview
1-6 Verilink M1-3 User Manual
Installation
The Verilink M1-3 application module is installed after the rear
connector module. For detailed installation procedures, refer to
Chapter 3 of the AS3000: The Basics manual.
WARNING
Do not install the M1-3 with non-AS3000 equipment. Improper installation
can cause equipment damage.
M1-3 Specifications
The following specifications apply to the M1-3 application module
in the AS3000 environment.
Table 1-1 Network Specifications
Regulatory
Requirements
This product complies with the following regulatory specifications
as they apply to telecommunications equipment:
FCC—Part 15, Subpart J, Class A: Computing devices
15.810: Radiated Emission
15.812: Conducted Emission
UL 1459, 2nd Edition
CSA—C225
Network Interface
Type
DS3
Line Rate
44.736 Mbit/s
±
20 ppm
Framing
C-bit parity, M13
Line Code
B8ZS
Input Signal
-11.7 dbm to +6.2 dbm, level DS3
Output Signal
-4.7 dbm to +3.6 dbm (DSX-3 cross-connect point)
Impedance
75
± 5%
Connector
BNC female, one each for TX and RX
Internal T1 Rate
n ×
1.544 Mbit/s, where
n
= 1 to 28
System Timing
External T3 (BNC), Network, or Internal
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