Keymile SUPM1 - User Manual

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User Manual

SUPM1

supm1_r2b

POTS, TDM services

XMC20

Main Page

Table of Contents3
Preface6
Precautions and Safety6
Symbols and Notations6
Interfaces and Circuit Categories7
Document History7
Figure 1: SUPM1 Applications with and Without Local Exchange8
Introduction8
General8
Figure 2: SUPM1 Unit View9
Unit View9
Functions and Specifications10
Feature Licences10
Main Functions and Specifications10
User Ports13
Voice Transmission Specification14
Signalling Specification16
Thermal Management21
Line Test22
Length of Subscriber Lines24
Power Consumption25
Installation27
Prerequisites27
Figure 3: Xmc25Subrack with 19 SUPM1 Units and 1 STM14 Unit28
Figure 4: XMC23 Subrack with 6 SUPM1 Units and 1 SELI8 Unit28
Slots and Deployment Scenarios for the SUPM1 Unit28
Figure 5: XMC25 Subrack with 19 SUPM1 Units and 1 VOIP1 Unit29
Splitters30
Jumpers30
Protection30
Compatibility31
Figure 6: Pin-Out of the SUPM1 Front Connectors, Front View32
Connections and Cables32
Figure 7: Side View of the Cable Tray and the Cable in XMC2533
Functional Description35
V5CAS Mode of Operation35
Figure 8: V5CAS Routing in XMC2035
Mercury CAS Modes of Operation36
Figure 9: MCAS Routing in XMC2036
Phone-Exchange Mode of Operation39
Figure 10: Phone-Exchange Mode39
Phone-Phone Mode of Operation41
Figure 11: Phone-Phone Mode41
Port States43
PSTN Maintenance45
Figure 12: Digital Test Loop for Voice Signals46
Line Impedance Selection47
Figure 13: A/B Impedance47
Input and Output Level48
Figure 14: Level Configuration on Input and Output Directions48
Line Feeding49
Signalling50
Line Test52
Figure 15: Test Adapter54
Figure 16: Finite State Machine for the Line-Test Procedure56
Thermal Management58
Figure 17: Thermal Management Thresholds58
Power Management59
Figure 18: Power Management for Normal Priority Subscribers59
Special Features60
Commissioning61
Commissioning of a PSTN Port61
Operation66
Unit Optical Indicators66
Figure 19: Fault Indication Leds on the SUPM1 Unit66
Maintenance67
Figure 20: MOM (Managed Object Model) of the SUPM1 Unit68
User Interface Reference68
Introduction68
AP: / Unit-X: SUPM170
AP: / Unit-X / Port-Y82
Annex93
Associated XMC20 Documents93
KEYMILE December 201594
Technical Support94
Product Training94

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Keymile SUPM1 Specifications

General

Brand	Keymile
Model	SUPM1
Category	I/O Systems
Language	English

Keymile SUPM1 - User Manual

Table of Contents

Keymile SUPM1 Specifications