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Green rectangular circuit board with gold edge connectors and two white 8-conductor jacks

NEC Display Solutions

NEC Display Solutions SL1100 1100021 BE110254 8-Port Analog Station Card

SKU CH-D57R-GQRJY

Adds eight analogue extensions to an SL1100 system via two 8-conductor jacks

  • Product typeOthers
  • Adds eight analogue extensions via two 8-conductor jacks
  • Fits expansion slot 1 or 2 in the main or expansion KSU
  • Supports one 4-port CO trunk daughter board per card
  • Maximum two cards per main KSU and two per expansion KSU
  • Ready to install in SL1100 1100021 BE110254 systems

Purpose and Compatibility

The NEC SL1100 1100021 BE110254 is an 8-port analog station card designed to expand the station capacity of the SL1100 telephone system. It installs directly into expansion slots 1 or 2 within the Main KSU or an Expansion KSU and provides two 8-conductor interface jacks for connecting analog devices.

Suitable Installations and Limitations

This card suits installers adding analog phones, fax machines or modems to an existing SL1100 deployment where free expansion slots are available. It is not for systems that have already reached the maximum of two cards per KSU, nor for installations requiring digital or IP station ports instead of analog connectivity.

Decisive Specification

The card is equipped with two 8-conductor interface jacks and supports the addition of one 4-port CO Trunk Daughter Board (4COIDB) per card. This jack count and daughter-board capability determine how many analog endpoints and trunk connections a single card can deliver.

How it compares

Measured against everything we stock in Business Telephones, at today’s prices. Recalculated every night.

Price $104.99
Pricier than about 63% of the 242 comparable items (median $53.99).

Specifications

Product
Brand nameNEC SL1100
Product typeOthers

Questions about this item

Should I choose the 1100021 or the BE110254 version of the NEC SL1100 8-port analog station card?

Both numbers refer to the same 8-port analog station card; 1100021 is the order code and BE110254 is the board-level part number, so either listing will supply the identical card.

What does the 8-port capacity mean once the card is installed in my SL1100 system?

The card adds eight analogue extension ports, each delivered through two 8-conductor jacks, letting you connect up to eight single-line phones or fax devices per card.

Which expansion slots accept this card and what does that limit in practice?

It fits only in expansion slots 1 or 2 of the Main KSU or an Expansion KSU, and the system allows a maximum of two such cards per KSU, capping the total analogue extensions added by this card type at eight per KSU.

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