MT8981DL中文资料PDF规格书
MT8981DL规格书详情
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.
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
产品属性
- 型号:
MT8981DL
- 制造商:
MITEL
- 制造商全称:
Mitel Networks Corporation
- 功能描述:
ISO-CMOS ST-BUS⑩ FAMILY Digital Switch
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICRON |
20+ |
PLCC |
8800 |
只做原装正品 |
询价 | ||
MITEL |
23+ |
PLCC |
6500 |
全新原装假一赔十 |
询价 | ||
ZARLINK |
2020+ |
PLCC |
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 |
21+ |
PLCC44 |
8000 |
全新原装 公司现货 价格优 |
询价 | ||
ZARLINK原装 |
1629+ |
PLCC-44 |
9860 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MITEL |
1815+ |
PLCC44 |
6528 |
只做原装正品现货!或订货,假一赔十! |
询价 | ||
ZARLINK |
21+ |
PLCC44 |
6688 |
十年老店,原装正品 |
询价 | ||
ZARLINK |
21+ |
PLCC44 |
1709 |
询价 | |||
MITEL |
2020+ |
PLCC |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
ZARLINK |
23+ |
PLCC |
30000 |
代理全新原装现货,价格优势 |
询价 |