Kentrox ServicePoint 2020-TM Service Delivery Unit - 2020-TM

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Product Overview

The ServicePoint 2020-tm is used where a DSU/CSU already exists, either stand-alone or integrated in the router. The 2020 T1 Probe SDU connects to a T1 router interface. A Service-Point -tm SDU is typically deployed at the hub site for gathering WAN delay statistics for comprehensive traffic analysis and troubleshooting.

The monitoring functions provide reporting and diagnostic functions to determine the quality of service from the physical level all the way up to the application level. The control function provides the ability to manage bandwidth at the application level.


Manufacturer Kentrox
Mfg Part# 2020-TM
SKU 10341153
Serial Port Yes
Product Type CSU/DSU
Manufacturer Part Number 2020-TM
Manufacturer Kentrox, LLC
Product Model 2020-TM
Product Name ServicePoint 2020-TM Service Delivery Unit
Product Line ServicePoint
Brand Name Kentrox
Ethernet Technology Ethernet
Package Contents ServicePoint 2020-TM Service Delivery UnitAC power cordNetwork interface cable RJ48C T1Configurator CD (includes online ServicePoint manuals)ServicePoint SDU Release NotesServicePoint SDU Quick Start Guide
Weight (Approximate) 2.50 lb
Encoding Method AMI/B8ZS
Limited Warranty 5 Year
Tech Specs
Status Indicators LCD and push-button interface facilitate configuring a ServicePoint SDU
Electrical Interface EIA-562
Ports 1 x 8-pin RJ-48C Terminal Network / 1 x 9-pin DE-9S EIA-574 Mechanical / 1 x 8-pin RJ-48C Router / 1 x 8-pin Ethernet
Humidity 5 to 95% Non-condensing Relative Humidity
Temperature 32°F (0°C) to 86°F (30°C) Operating / -4°F (-20°C) to 150.8°F (66°C) Storage
Product Type T1 CSU/DSU
Manufacturer Part Number 2020-TM
Manufacturer Website Address
Manufacturer Kentrox, LLC
Product Name ServicePoint 2020-TM Service Delivery Unit
Product Line ServicePoint
Brand Name Kentrox
Data Transfer Rate 1.54 Mbps
Additional Information Framing format: SF; ESF per ANSI T1.403-1995 Input level DSX-1 to 27.5 dB or greater Input jitter tolerance Per TR 62411-1990 Output level Per ANSI T1.403-1989 3.0 Volt peak +-10% into 100 Ohms at output connector Line build out 0, 7.5, 15.0 dB selectable Output jitter Per TR 62411-1990 Jitter transfer Per TR 62411-1990 Security features: IP source address screening rejects SNMP/Telnet access from unauthorized hosts Telnet password provides security for remote logins Traps report invalid SNMP community strings Control port access protected by three levels of user security Front-panel pushbuttons/LCD operate in read-only or read/write mode
Package Contents ServicePoint 2020-TM Service Delivery Unit AC power cord Network interface cable RJ48C T1 Configurator CD (includes online ServicePoint manuals) ServicePoint SDU Release Notes ServicePoint SDU Quick Start Guide
Compatibility AT&T TR54019 Appendix A (Fractional T1) EIA T1.403/1995 TIA-547
Weight (Approximate) 2.50 lb
Input Voltage 100 V AC to 240 V AC
Frequency 50 Hz to 60 Hz
Input Current 2 A
Management IP interface generates traps when network events occur Unit generates and responds to pings IP interface allows Telnet access Unit supports MIB II (for LAN-based hosts), the DS1 MIB (for T1 line management), and Enterprise MIBs (including diagnostics and reconfiguration) ASCII connection to a terminal or to a PC running terminal software
Data Encoding AMI/B8ZS
Diagnostic Features LEDs and the front-panel display indicate problems at the network interface and data port or router interface SDU allows access loopbacks to be set remotely or locally Command-line interface and front panel show real-time status of system If your ServicePoint unit supports frame-relay monitoring, you can use automatic Frame Ping (FPING) to establish end-to-end virtual circuit (VC) connectivity and measure round-trip network delay
Impedance 100 Ohm ±10Ohm @ 772 kHz to Input Impedance
Operating Mode Point-to-Point / Multipoint
Standard Warranty 5 Year Limited
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