OpenScape 4000 STMIY — 120-channel Common Gateway Board
120-channel common gateway board for OpenScape 4000 — successor to STMIX and STMI4 (with PDMX module). High line density, modern USB service ports and LTU shelf integration.
Specifications
- Tip / Type
- Common Gateway board
- Kanal / Channels
- 120
- Order number / Part
- Q2361-X
- Yerini aldığı / Replaces
- STMIX (Q2360-X), STMI4 + PDMX
- Service portları / Service ports
- 1 × Mini USB 2.0 device (SERVICE konsol) + 2 × USB 3.0 Type A host (maintenance)
- PCM highway erişimi / PCM highway
- 4 standart + 4 extended (Wideband LTU)
- Yerleşim / Placement
- AP3700 shelf — central (LTUCR ile)
- OpenScape 4000 sürümü / OS4K version
- V11
- Hot-plug / Field-replaceable
- Evet (§6.9.5)
- SIP load balancer
- OpenScape 4000 SoftGate ile birlikte aktif
Key features
- 120-channel capacity (three 30+30-line combinations).
- Order number / part: Q2361-X.
- Successor to STMIX (Q2360-X) and STMI4 (with PDMX module) — live migration on V11.
- Mini USB 2.0 device port — for the SERVICE console terminal.
- Two USB 3.0 Type A host ports — for maintenance purposes.
- Access to the LTU shelf's 4 standard PCM highways or the 4 additional highways of the extended (Wideband) LTU shelf.
- Central placement on AP3700 shelf (with LTUCR).
- SIP load-balancer service available together with OpenScape 4000 SoftGate (SoftGate-side activation).
- Hot-pluggable: removal/replacement procedure documented in §6.9.5.
Typical applications
Existing STMIX infrastructure upgrade — increased channel capacity by replacing STMI4 / old STMIX with STMIY on V10/V11.
High-traffic enterprise PBX — 120-channel modern gateway, unified IP-TDM operation with OS 4000 SoftGate.
OS 4000 V11 greenfield install — fundamental common-gateway card.
Multi-shelf configuration — 4 extra PCM highways via Wideband LTU shelf.
Service / maintenance team — modern USB SERVICE console speeds up field intervention.
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Details120-channel common gateway board for OpenScape 4000 — successor to STMIX and STMI4 (with PDMX module). High line density, modern USB service ports and LTU shelf integration.