OpenScape Business SLU8NR — 8-Port UP0/E Digital Subscriber Card
8 × UP0/E digital subscriber expansion card for X3R/X5R. Added to grow beyond the 8 onboard UP0/E ports; the X5R digital subscriber ceiling is 56. CP205T/CP405T and OpenStage T series digital phones connect to these ports.

From the same family
Specifications
- Type
- Digital subscriber expansion card
- Port
- 8 × UP0/E
- Platform
- OpenScape Business X3R / X5R
- System ceiling
- 56 UP0/E (X5R, incl. 8 onboard)
- Compatible devices
- CP205T, CP405T, OpenStage 15T/40T/60T
- Mitel PN
- 50009275
- Unify L No
- L30251-U600-A814
Key features
- 8 × UP0/E digital subscriber ports.
- Platform: X3R / X5R.
- Capacity beyond the 8 onboard UP0/E — X5R master ceiling 56.
- Compatible phones: CP205T, CP405T, OpenStage 15T/40T/60T.
- Promark: digital subscriber planning and commissioning.
Typical applications
Migrating to X5R while preserving the existing digital phone fleet.
Digital subscriber expansion in TDM-heavy offices.
Related Solutions
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OpenScape Desk Phone CP405T — Graphical-display TDM Desk Phone
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OpenStage 40 T — Office Digital Desk Phone
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Details8 × UP0/E digital subscriber expansion card for X3R/X5R. Added to grow beyond the 8 onboard UP0/E ports; the X5R digital subscriber ceiling is 56. CP205T/CP405T and OpenStage T series digital phones connect to these ports.

