MT8981DL中文資料MITEL數據手冊PDF規(guī)格書
MT8981DL規(guī)格書詳情
描述 Description
This VLSI ISO-CMOS device is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office. It provides simultaneous connections for up to 128 64 kbit/s channels. Each of the four serial inputs and outputs consist of 32 64 kbit/s channels multiplexed to form a 2048 kbit/s ST-BUS stream. In addition, the MT8981 provides microprocessor read and write access to individual ST-BUS channels.
特性 Features
? Mitel ST-BUS compatible
? 4-line x 32-channel inputs
? 4-line x 32-channel outputs
? 128 ports non-blocking switch
? Single power supply (+5 V)
? Low power consumption: 30 mW Typ.
? Microprocessor-control interface
? Three-state serial outputs
產品屬性
- 型號：
MT8981DL
- 制造商：
MITEL
- 制造商全稱：
Mitel Networks Corporation
- 功能描述：
ISO-CMOS ST-BUS⑩ FAMILY Digital Switch
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ZARLINK |
23+ |
PLCC |
30000 |
代理全新原裝現貨,價格優(yōu)勢 |
詢價 | ||
MITEL |
24+ |
PLCC44 |
12000 |
原裝正品 有掛就有貨 |
詢價 | ||
MITEL |
1815+ |
PLCC44 |
6528 |
只做原裝正品現貨!或訂貨,假一賠十! |
詢價 | ||
MITEL |
24+ |
PLCC |
2700 |
全新原裝自家現貨優(yōu)勢! |
詢價 | ||
MITEL |
1824+ |
PLCC44 |
3087 |
原裝現貨專業(yè)代理,可以代拷程序 |
詢價 | ||
ZARLINK |
24+ |
PLCC44 |
9600 |
原裝現貨,優(yōu)勢供應,支持實單! |
詢價 | ||
ZARLINK原裝 |
1629+ |
PLCC-44 |
9860 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
MITEL |
23+ |
PLCC |
6500 |
全新原裝假一賠十 |
詢價 | ||
25+ |
PLCC44L |
1200 |
原裝現貨熱賣中,提供一站式真芯服務 |
詢價 | |||
MITEL |
2447 |
PLCC |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨 |
詢價 |
