OpenScape Business X8 SLMUC — DECT Base Station Card (SLMU + CMAe)
Core card of the X8 Integrated Cordless (TDM-based DECT) solution: SLMU + CMAe echo cancellation subboard — successor of the SLCN card. BS5 base stations connect to its UP0/E ports; max 4 SLMUC per system, 128 registered DECT devices and 48 simultaneous calls per card. ⚠️ The OS4000 SLMC is a separate product.

Specifications
- Tip / Type
- DECT baz istasyon hat kartı / DECT base station line card
- Bileşim / Composition
- SLMU (A984) + CMAe subboard (50009294 / L30251-U600-A983)
- Halefi olduğu / Replaces
- SLCN
- Maks. kart / Max cards
- 4 / sistem
- Kart kapasitesi / Per card
- 128 kayıtlı DECT cihazı · 48 eşzamanlı çağrı
- Sistem kapasitesi / System
- 250 cihaz · 192 eşzamanlı çağrı
- Baz istasyonu / Base station
- BS5 (UP0/E üzerinden)
- Yerleşim / Placement
- PCM segmenti başına maks. 2; sağ slot boş (havalandırma)
- Ayrım / Distinction
- OS4000 SLMC AYRI üründür / OS4000 SLMC is a separate product
Key features
- SLMUC = SLMU (24 UP0/E) + CMAe echo cancellation subboard (50009294 / A983).
- Successor of the SLCN card — Service Doc Issue 17 §4.4.28.
- Max 4 SLMUC per system; 128 registered DECT devices and 48 simultaneous DECT calls per card (system max 250 devices / 192 calls).
- CMAe enables more simultaneous calls per BS + echo cancellation; without CMAe max 2 calls per BS.
- Placement rule: no more than 2 SLMUC per PCM segment; leave the adjacent right slot empty for ventilation or use the last slot.
- DECT handsets: SL7, S6, R6, M3 — 1 EIC Code per device (A395).
- Promark: DECT coverage design, BS5/SLMUC distribution and commissioning.
Typical applications
TDM-based DECT mobility on hospital/factory campuses.
Integrated Cordless with a BS5 + SL7/M3 fleet.
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DetailsCore card of the X8 Integrated Cordless (TDM-based DECT) solution: SLMU + CMAe echo cancellation subboard — successor of the SLCN card. BS5 base stations connect to its UP0/E ports; max 4 SLMUC per system, 128 registered DECT devices and 48 simultaneous calls per card. ⚠️ The OS4000 SLMC is a separate product.