Умный коммутатор Ethernet KNPLS-16

16 портовлинейныйбокс

Overview
The KNPLS-16 is a phone line switching unit between Line A and Line B. When one telephone line goes down the KNPLS-16 will switch to the remaining one, ensuring the user's telephone operation is not interrupted.

Basic Info
Model: KNPLS-16
Size: 437.4mm(L) x 252mm(W) x 44.2mm(H)
Material: Cold-roll steel sheets

Features

• Analogue phone line switch box that monitors and switches between two phone lines (PABX-A and PABX-B).
• Normal operation uses PABX-A (OCC main PABX) with PABX-B as hot standby backup (BCC).
• If PABX-A fails, the unit will switch telephone line to PABX-B to avoid service interruption.
• Supports dual power and dual network.
• Monitors the line connected to the end device (analogue telephone) and reports connection failures to the PABX; operator console GUI will be notified.

Key Features (summary)
The A/B line switch box (Model No.: KNPLS-16) is an analogue phone line switch box that monitors the status of lines linked from PABX-A and PABX-B, automatically switching to the backup if the primary fails. It supports dual power and dual network and reports end-device connection failures to the PABX and operator console display.

Size Display
Dimensions image available showing 437.4mm x 252mm x 44.2mm.

Specification
Specification image(s) available illustrating electrical/mechanical layout and connections.

System
System diagram image(s) available showing integration with PABX-A (primary) and PABX-B (backup) and end devices.

Application
Used where uninterrupted analogue telephone service is required by switching between a primary and backup PABX line automatically.

Detailed Pictures
Multiple product detail images are available illustrating front/back views and internal/system connections.

Pdf Download
Product documentation available: AB Line- Switch Box [KNPLS-16]

caractéristiques / spécifications techniques

• Model: KNPLS-16
• Function: Analogue A/B phone line switching between two PABX lines
• Dimensions: 437.4mm (L) x 252mm (W) x 44.2mm (H)
• Material: Cold-roll steel sheets
• Power: Dual power support
• Network: Dual network support
• Monitoring: Monitors line status of PABX-A and PABX-B and the line to the end-device analogue telephone
• Failover behavior: Automatic switch to backup PABX-B upon primary PABX-A failure
• Reporting: Reports connection failures to PABX and notifies operator console GUI