ELECTRONIC BUSINESS SET (EBS) / P-PHONE LINE CARD: MXK-POTS-EBS-PKT-24

Overview

The MXK-POTS-EBS-PKT-24 line card supports up to 24 ports of traditional POTS services or Nortel Network’s Electronic Business Sets (EBS). More commonly known as p-Phone, EBS telephones are deployed throughout the world in business environments for advanced Centrex services. These sets rely on an analog-based, in-band signaling channel centered at 8kHz.

The GR-303 Switch Interface Groups (IG) with EBS support are connected to the MXK via a required Voice Gateway card in a MALC located in the Central Office (CO). The Voice Gateway converts the TDM voice to packet voice which can then be converted back to EBS voice at a remote MXK location. This configuration allows EBS support in locations where T1’s are not currently present.

All EBS features available on the switch are available through the MXK.

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Specifications

Key Features
  • 24-ports per line card
  • Supports POTS services
  • Supports Nortel’s EBS / P-Phone voice
  • Full support of EBS/P-Phone features
  • Supports Packet mode operation only
Power
  • 31w Nominal, 62w Maximum
  • DC: -42VDC to -60VDC
  • Dual (A / B redundant) power feeds
  • Powered from MXK chassis
Interfaces
  • front-panel 50-pin Amphenol supporting 24 pairs.
Standards Support
  • IETF-PWE3 TDMoIP
  • ITU-T G.823/824
  • ITU-T Y.1413, Y.1414
  • ITU-T Y.1452, 1453
  • D4 and ESF per T1.403
  • IEEE 802.3 Ethernet
  • 802.1Q, 802.1p
Voice Support
  • POTS
  • Nortel Electronic Business Set (EBS; aka p-Phone)
Management
  • ZMS management system via SNMPv2c for GUI and CORBA IDL machine interface
  • Terminal for Command Line Interface (CLI)
  • Out-band IP via 10/100 Ethernet
  • MXK Web UI
Bandwidth/Distance
  • Supports EBS sets at a distance of up to 15,000 feet (4,570 meters)
Operating Requirements
  • Temperature: -40°C to 65°C
  • Non operating temperature: -40°F to 158°F (-40°C to 70°C)
  • Humidity: Up to 85%, non-condensing
  • Altitude: -200ft to 16,500ft (-60m to 5,000m)

Ordering Information

Model
Description
MXK-POTS-EBS-PKT-24
24 PORT CARD WITH POTS EBS (P-PHONE) SUPPORT

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