MH88631-2中文资料PDF规格书
MH88631-2规格书详情
Description
The Mitel MH88631-1, 2 Central Office Trunk Interface circuit provides a complete audio and signalling link between audio switching equipment and a central office. The loop seize circuitry is controlled by an external input to provide either a loop start of ground start termination. The device is fabricated using thick film ceramic technology to achieve high density circuit design.
Features
• Transformerless 2-4 wire conversion
• Line state detection outputs
• - forward current
• - reverse current
• - ring ground
• - tip ground
• - ringing voltage
• Programmable audio transmit and receive gain
• Loop start or ground start termination
• Selectable 600Ω or AT&T compromise balance network
• -1 version: 20Hz Ringing Voltage
• -2 version: 50Hz Ringing Voltage
Applications
• PBX
• Channel bank
• Intercom
• Key System
产品属性
- 型号:
MH88631-2
- 制造商:
MITEL
- 制造商全称:
Mitel Networks Corporation
- 功能描述:
Central Office Interface(LS/GS) Preliminary Information
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MITEL |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
MT |
2020+ |
ZIP21 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MITEL |
23+ |
原厂原包装 |
2023 |
原厂原装 |
询价 | ||
MITEL |
22+ |
DIP |
2987 |
绝对全新原装现货供应! |
询价 | ||
MITEL |
2021+ |
MODULE |
6006 |
百分百原装正品 |
询价 | ||
MITEL |
22+ |
SIP-40 |
9850 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
MITEL |
ZIP |
98900 |
原厂集团化配单-有更多数量-免费送样-原包装正品现货- |
询价 | |||
MT |
2022 |
SIP |
283 |
原厂原装正品,价格超越代理 |
询价 | ||
MITEL |
23+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MITEL |
2023+ |
ZIP40 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 |