MT8977AE中文資料Mitel數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
MT8977AE規(guī)格書(shū)詳情
Description
The MT8977 is a variant of the MT8976 framer, which has been enhanced to meet ACCUNET? T1.5 wander tolerance (138 UI).
The MT8977 meets ESF and D3/D4 formats, and is compatible with SLC-96 systems.
Features
? D3/D4 or ESF framing and SLC-96 compatible
? Two frame elastic buffer with jitter tolerance improved to 156 UI
? Insertion and detection of A, B, C, D bits, signalling freeze, optional debounce
? Selectable B8ZS, jammed bit (ZCS) or no zero code suppression
? Yellow alarm and blue alarm signal capabilities
? Bipolar violation count, FT error count, CRC error count
? Selectable robbed bit signalling
? Frame and superframe sync. signals, Tx and Rx
? AMI encoding and decoding
? Per channel, overall, and remote loop around
? Digital phase detector between T1 line and ST-BUS
? One uncommitted scan point and drive point
? Pin compatible with MT8976 and MT8979
? ST-BUS compatible
Applications
? DS1/ESF digital trunk interfaces
? Computer to PBX interfaces (DMI and CPI)
? High speed computer to computer data links
產(chǎn)品屬性
- 型號(hào):
MT8977AE
- 制造商:
MITEL
- 制造商全稱:
Mitel Networks Corporation
- 功能描述:
ISO-CMOS ST-BUS⑩ FAMILY T1/ESF Framer Circuit
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MITEL |
23+ |
NA/ |
1000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
MITEL |
00+ |
PLCC |
1000 |
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詢價(jià) | ||
Zarlink |
23+ |
QCC44 |
6000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán) |
詢價(jià) | ||
MITEL |
2022 |
PLCC |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
MICROSEMI |
23+ |
NA |
666 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
MITEL |
PLCC |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MITEL |
23+ |
PLCC |
4500 |
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詢價(jià) | ||
ZARLINK |
22+ |
PLCC44 |
18000 |
原裝現(xiàn)貨原盒原包.假一罰十 |
詢價(jià) | ||
MITEL |
23+ |
PLCC |
2870 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
MT |
24+ |
PLCC |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) |