PM6388中文资料PMC数据手册PDF规格书
PM6388规格书详情
FEATURES
• Integrates eight E1 framers in a single device for terminating duplex E1
signals.
• Supports transfer of PCM data to/from 2.048 MHz system-side devices. Also
supports a fractional E1 system interface with independent ingress/egress
fractional E1 rates.
• Provides an optional backplane interface which is compatible with Mitel ST®-
bus, AT&T CHI® and MVIP PCM backplanes, supporting data rates of
2.048 Mbit/s and 8.192 Mbit/s. Up to four links may be byte interleaved on
each interface bus with no external circuitry.
• Extracts/inserts up to three HDLC links from/to arbitrary time slots to support
the D-channel for ISDN Primary Rate Interfaces and the C-channels for
V5.1/V5.2 interfaces as per ITU-T G.964, ITU-T G.965, ETS 300-324-1, and
ETS 300-347-1.
• Provides jitter attenuation in the receive and transmit directions.
• Provides per-channel payload loopback and per link diagnostic and line
loopbacks.
• Provides an integral pattern generator/detector that may be programmed to
generate and detect common pseudo-random (as recommended in ITU-T
O.151) or repetitive sequences. The programmed sequence may be
inserted/detected in the entire E1 frame, or on a fractional E1 basis, in both
the ingress and egress directions. Each framer possesses its own
independent pattern generator/detector, and each detector counts pattern
errors using a 32-bit saturating error counter.
• Provides signaling extraction and insertion on a per-channel basis.
• Software compatible with the PM6341 E1XC Single E1 Transceiver, the
PM6344 EQUAD Quad E1 Framer, the PM4388 TOCTL Octal T1 Framer, and
PM4351 COMET Combined E1/T1 Transceiver.
• Seamless interface to the PM4314 QDSX Quad Line Interface.
• Provides a IEEE P1149.1 (JTAG) compliant test access port (TAP) and
controller for boundary scan test.
• Provides an 8-bit microprocessor bus interface for configuration, control, and
status monitoring.
• Low power 3.3V CMOS technology with 5V tolerant inputs.
• Available in a 128 pin PQFP (14 mm by 20 mm) package.
• Provides a -40°C to +85°C Industrial temperature operating range.
APPLICATIONS
• High density Internet E1 interfaces for multiplexers, switches, routers and digital modems.
• Frame Relay switches and access devices (FRADS)
• SONET/SDH Add Drop Multiplexers
• Digital Private Branch Exchanges (PBX)
• E1 Channel Service Units (CSU) and Data Service Units (DSU)
• E1 Channel Banks and Multiplexers
• Digital Access and Cross-Connect Systems (DACS)
产品属性
- 型号:
PM6388
- 制造商:
PMC
- 制造商全称:
PMC
- 功能描述:
OCTAL E1 FRAMER
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PMC |
24+ |
QFP |
3000 |
只做原装正品现货 欢迎来电查询15919825718 |
询价 | ||
PMC |
23+ |
QFP |
1800 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 | ||
PMC |
9924+ |
QFP |
4 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
PMC |
17+ |
BGA |
6200 |
100%原装正品现货 |
询价 | ||
MICROCHIP/PMC |
24+ |
128PQFP |
4568 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
PMC |
23+ |
BGA |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
PMC |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
PMC |
22+ |
QFP |
2000 |
原装正品现货 |
询价 | ||
PMC |
20+ |
QFP128 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
PMC |
23+ |
PQFP128 |
2630 |
原厂原装 |
询价 |


