Differences Between Option 11C Mini And Option 11C - Meridian Nortel 1 Option 11C Mini Installation Manual

Differences between Option 11C Mini and Option 11C

Table 7
Comparison of Option 11C Mini and Option 11C
Item
Physical packaging
Capacity
Chassis installation
Cooling
Chapter 2 — Identifying the Option 11C Mini equipment
• additional Modem Eliminator (NULL Modem without hardware
handshaking). The A0601397 converter may be required to interface the
DTE to the system.
• industry-standard Ethernet Medium Access Unit (MAU)
Refer to Table 7 for a comparison of the Option 11C Mini and Option 11C
systems.
Option 11C Mini
Main Chassis NTDK91
Chassis Expander NTDK92
Two copper cables connect the
Main Chassis to the Chassis
Expander.
Main Chassis:
• 4 physical slots
• logical slots (slots 1-6)
Chassis Expander
• 4 physical slots
slots (slots 7-10)
Supports up to 144 lines
Four chassis installation options:
• vertically on a wall
• horizontally on a wall
• rack/cabinet
• table
Forced air, thermally controlled
cooling
(Fan installed inside chassis)
Option 11C
Main cabinet NTAK11
Fiber-optic cable connects the
Main Cabinet to the Expansion
Cabinet (upgraded systems may
still have copper cable
connection).
Main Cabinet:
• 10 physical slots
Expansion Cabinet
• Up to 4 additional NTAK11
Supports up to 700 lines
Two chassis installation options:
• wall
• floor
convection cooling
Option 11C Mini Planning and Installation Guide
Page 41 of 332
(slots 1-10)
cabinets can be connected
with fiber-optic cable
(slots 20-50)