Meridian Nortel 1 Option 11C Mini Installation Manual page 42

Page 42 of 332 Chapter 2 — Identifying the Option 11C Mini equipment
Table 7
Comparison of Option 11C Mini and Option 11C (Continued)
Item
Power
Reserve power
Cables
Ethernet
CPU
553-3021-209 Standard 3.00
Option 11C Mini
• AC power only
• universal power supply
factory installed in chassis
• not field replaceable
• power switch on chassis
UPS only
New NTDK95 cable introduced
(Two NTDK95 cables connect the
Main Chassis to the Chassis
Expander)
Auxiliary cable used only for
PFTU.
• standard 15-pin AUI on
chassis
• NTDK27 ethernet adapter
cable not required
• no jumper settings
required
NTDK97 Mini System Controller
(MSC)
• PCMCIA interface
• 3 SDI ports
• 30 channels TDS
• 8 units DTR or XTD
• 4 units of MFC,
MFE/MFK5/MFK6/MFR or
8 DTR/XTD units
• Maximum 16 conference
channels
April 2000
Option 11C
• AC or DC power
• NTDK78/NTDK75/
NTAK04/NTAK05
• field replaceable
UPS and battery backup
Auxiliary cable used for PFTU or to
provide power for Attendant
Console.
• NTDK27 ethernet adapter
cable required
• May need to set J7 jumper
NTDK20 Small System Controller
(SSC)
• PCMCIA interface
• 3 SDI ports
• 30 channels TDS
• 8 units DTR or XTD
• 4 units of MFC,
MFE/MFK5/MFK6/MFR or
8 DTR/XTD units
• 32 channels on SSC
• 16 channels per fiber-optic
daughterboard