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Meridian 1 Option 61-81C
TECHNICAL SPECIFICATIONS

Pedestal/Module/Top Cap:
  • Physical Dimensions:
    • (H) 10 inches / 17 inches / 4 inches x (W) 32 inches / 32 inches / 32 inches x (D) 26 inches / 22 inches / 22 inches)
    • [(H) 25.4 cm / 43.2 cm / 10.1 cm x (W) 81.2 cm / 81.2 cm / 81.2 cm x (D) 66 cm / 55.9 cm / 55.8 cm)]
  • Weight:
    • Empty: 40 lb. / 50 lb. / 15lb. (18.2 kg / 22.7 kg / 6.8 kg)
    • Full: 70 lb. / 130 lb. / 15 lb. (31.8 kg / 59 kg / 6.8 kg)

System Capacity:

  • Expandable up to 16,000 Ports

Memory:

  • Redundant CP PII Call Processors:
    • Flash not required
    • 128 MB DRAM for five network groups or less; 256 MB DRAM six network groups or greater
  • For Redundant Motorola 68060E Call Processors (Scalable):
    • Flash 32-64 MB
    • DRAM 64-96 MB

Call Processor:

  • Redundant CP PII (standard for new systems).
  • Upgrades to CP PII available for installed base systems

Mass Storage Media:

  • Redundant Multi Media Disk Units
  • Each with one 2 MB floppy disk drive and one 20 GB hard disk drive with CD-ROM.

I/O Ports:

  • 255

Switching Networks (Traffic CCS is at P.01 Grade of Service):

  • 256 loops; 288,000 total CCS (or 224 loops
  • 240,000 total CCS (excluding service circuits)

Busy-Hour Call Completions:

  • 320,000 BHCC.
  • Note: BHCC ratings are nominal; actual capacity is dependent on software release, site configuration, and peripheral type.

Integrated Data Switching Capacity:

  • V.90 supported with up to 53 kbps asynchronous downstream and 33.6 kbps upstream using analog message waiting line card.
  • up to 64 kbps synchronous

Trunking:

  • Analog:
    • Loop or Ground Start CO, FX, WATS, 2 or 4 wire E&M or 4-wire DX, DID, TIE, RAN, Paging
  • Digital:
    • DTI, ISDN-PRI, ISDN-BRI, ITG 2.1 Trunk

Compatibility:

  • Telephones:
    • Meridian Digital:
      • M3900 Series: M3901, M3902, M3903, M3904, M3905
      • M2000 Series: M2006, M2008, M2008HF, M2616, M2216ACD, M2016S Secure
    • Internet Protocol:
      • IP Phone 2004
      • IP Softphone 2050
    • Analog: Series 500/2500 type
  • Attendant Services:
    • Meridian 1 Attendant PC
    • Meridian 2250 Attendant Console
    • Central Answering Position (CAP)
  • Internet Telephone Gateways:
    • Meridian 1 Internet Telephony Gateways (ITG)
      • ITG Trunk 2.1: 32 ports; supports ISDN Q.Sig and Meridian Customer Defined Networking (MCDN). Codecs supported include G.711, G729AB, G723.1. Signaling via H.323 version 2.0.
      • ITG Line 3.0: 32 ports; Supports up to 128 IP Phone 2004/Softphone 2050 phones per card. Codecs supported include G.711, G.729B, G.729AB.
    • 802.11 Wireless IP Gateway: 24 ports supporting up to 24 wireless IP handsets per card. X11 Release 25.30 and later software required. Codecs supported include G.711 and G.729A. 10/100 Base-T connection to Telephony LAN from Gateway; 10 Base-T connection to Equipment LAN
  • Internet Telephones:
    • IP Phone 2004 (10/100 Base-T Auto Sensing; RJ-45 Connection): DHCP Compatible; Supports G.711, G.729A - Annex B Codecs.
    • Internet Telephone Switch Module: IEEE 802.3,802.3u,802.3x standards supported. 10/100 Base-T Auto sensing, 48v DC Power Supply.
    • IP Softphone 2050: supported on Microsoft Windows (c) 98, Windows 2000

Network Management - Optivity Telephony Manager:

  • Windows NT or 2000 server/professional
  • Web management support with Netscape Navigator 4.5 or MS Internet Explorer 5.x; HPOpenView and Optivity NMS integration
  • Supports up to 128,000 sets
  • Up to 2.5 million call records per costing configuration
  • Alarm queue can hold up to 1,360 traps (3.7 hours worth of alarms from Meridian 1.

Power Requirements:

  • Input Voltage:
    • AC: 180 to 280V, 50/60 Hz
    • DC: -40 to -56.6V
  • Power Consumption and Heat Dissipation:
Module Power (watts) Heat (BTU/hr)

Core Network:

360 1230
Network Module: 270 820
Intelligent Peripheral Equipment Module: 460 1160
Meridian Mail Module: 240 820
Application Equipment Module (single): 140 480
Application Equipment Module (dual): 190 650
Intergroup Module: 0 0
Pedestal: 50 170

Environmental Specifications:

  • Ambient Temperature:
    • Recommended: 15-30 degrees Celsius (59-86 degrees Fahrenheit)
    • Absolute: 10-45 degrees Celsius (50-113 degrees Fahrenheit)
  • Relative Humidity % without Condensation:
    • Recommended: 20%-55%
    • Absolute: 20%-80% temperature change less than 10 degrees Celsius (50 degrees Fahrenheit) per hour
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