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NEC Mod 8-25 pair install cable with six 8-pin modular connectors and unterminated ends

NECSL1100

NECSL1100 A20-030439-001 Mod 8-25 Pair Installation Cable

SKU CH-WCCP-Z98D7

Connects DS2000 PCBs to 66M1-50 blocks with six 8-pin modular connectors on one end and unterminated wires on the other

  • Product typeUpgrade Kit
  • Connects DS2000 PCBs to 66M1-50 blocks easily
  • Six 8-pin modular connectors simplify wiring tasks
  • Unterminated far end allows custom pin assignments
  • Mod 8-25 pair design supports dense installations
  • Upgrade kit format streamlines system expansion work

Product identity

This is a new Mod 8-25 Pair Installation Cable intended for technicians who are wiring an NEC DS2000 system. It bridges the system PCBs to standard 66M1-50 connecting blocks with six 8-pin modular plugs on one end and bare conductors on the other. The kit is sold as an upgrade accessory for existing telephone infrastructure.

Interface limits

The cable uses the 66M1-50 block standard which terminates 25 pairs on a single 50-position connector. Only six 8-pin modular ports are provided, so a single kit cannot serve every pair on a fully populated block. Installations that require more than six ports will need additional cables or a different distribution method.

Installation notes

One end arrives pre-terminated with modular plugs while the opposite end is unterminated, so each conductor must be punched down manually. Correct pair-to-pin mapping is critical; reversing a pair will cause crosstalk or dead circuits. No specialised tools beyond a standard punch-down tool are required, but careful labelling during termination avoids rework.

How it compares

Measured against everything we stock in Headsets, Cords & Phone Mounts, at today’s prices. Recalculated every night.

Price $43.99
Pricier than about 70% of the 796 comparable items (median $17.99).

Specifications

Product
Product typeUpgrade Kit

Questions about this item

How many 8-pin modular connectors does this installation cable provide?

The cable has six 8-pin modular connectors on one end for direct connection to DS2000 system PCBs.

What is the pair count of this Mod 8 installation cable?

It is a 25-pair cable designed to link DS2000 PCBs to standard 66M1-50 connecting blocks.

What connecting block standard does the unterminated end of this cable match?

The unterminated end is intended for termination on standard 66M1-50 connecting blocks with 50 positions.

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