We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
NEC SL2100 chassis expansion unit with slide-in card slots

NEC Display Solutions

NEC BE116491 Sl2100 Chassis Main Expansion Unit

SKU CH-4MFQ-EJM8F

Equipment cabinet for main and expansion chassis with slide-in card slots and wall-mountable design

  • Slide-in card slots simplify installation and maintenance
  • Wall-mountable design saves floor space in any rack layout
  • Supports one main plus two expansion chassis per system
  • Includes power supply, power cord and CPU/EXIFE card slot
  • Four station-card slots plus external battery connector for backup

Sl2100 Chassis Main Expansion Unit

The NEC BE116491 Sl2100 Chassis serves as a main or expansion unit for the Sl2100 communication system. It provides a cabinet with slide-in card slots that simplify installation and routine maintenance for telephony technicians.

Power draw and thermal profile

The chassis operates with a UPS power specification of 150VA at 120VAC. A maximum of three chassis can be deployed per system, comprising one main unit and two expansion units, sharing the overall power envelope.

Mounting and internal layout

The wall-mountable design conserves floor space in equipment rooms. Inside, the unit includes a power supply with cord, a CPU/EXIFE card slot, four station card slots, and a connector for an external backup battery to support continuous operation.

Highlights

  • Slide-in card slots simplify installation and maintenance
  • Wall-mountable design saves floor space in any rack layout
  • Supports one main plus two expansion chassis per system
  • Includes power supply, power cord and CPU/EXIFE card slot
  • Four station-card slots plus external battery connector for backup

Specifications

BrandNEC

Questions about this item

How do I install the NEC BE116491 Sl2100 chassis and what step is often missed?

Mount the chassis on the wall, insert the power supply and cord, seat the CPU or EXIFE card, then add up to four station cards; the step often missed is connecting the external backup battery connector.

What maintenance or replacement will the NEC BE116491 Sl2100 chassis need later?

The power supply and CPU or EXIFE card may need replacement over time; station cards can be swapped individually, and the external backup battery should be checked periodically.

What limit appears first on the NEC BE116491 Sl2100 chassis under sustained use?

The system maximum of three chassis — one main and two expansion — is reached before any per-chassis slot limit, and the UPS rating is 150 VA at 120 VAC.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.