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IDT82P2281PN中文资料PDF规格书
IDT82P2281PN规格书详情
Single T1/E1/J1 Long Haul / Short Haul Transceiver
FEATURES
LINE INTERFACE
ï The device can be configured as T1, E1 or J1
ï Supports T1/E1/J1 long haul/short haul line interface
ï HPS for 1+1 protection without external relays
ï Receive sensitivity exceeds -36 dB @ 772 Hz and -43 dB @ 1024Hz
ï Selectable internal line termination impedance: 100 Ω(for T1), 75Ω/ 120 Ω(for E1) and 110 Ω(for J1)
ï Supports AMI/B8ZS (for T1/J1) and AMI/HDB3 (for E1) line encoding/decoding
ï Provides T1/E1/J1 short haul pulse templates, long haul LBO (per ANSI T1.403 and FCC68: 0 dB, -7.5 dB, -15 dB, -22 dB) and user programmable arbitrary pulse template
ï Supports T1.102 line monitor
ï Transmit line short-circuit detection and protection
ï Separate Transmit and Receive Jitter Attenuators (2 per link)
ï Indicates the interval between the write pointer and the read pointer of the FIFO in JA
ï Loss of signal indication with programmable thresholds according to ITUT-T G.775, ETS 300 233 (E1) and ANSI T1.403 (T1/J1)
ï Supports Analog Loopback, Digital Loopback and Remote Loop back
ï The receiver and transmitter can be individually powered down
FRAMER
ï The device can be configured as T1, E1 or J1
ï Frame alignment/generation for T1 (per ITU-T G.704, TA-TSY-000278, TR-TSY-000008), E1 (per ITU-T .704), J1 (per JT G.704) and un-framed mode
ï Supports T1/J1 Super Frame and Extended Super Frame, T1 Digital Multiplexer and Switch Line Carrier - 96, E1 CRC Multi-frame and Signaling Multi-frame
ï Signaling extraction/insertion for CAS and RBS signaling
ï Provides programmable systeminterface supporting MitelTM ST-bus, AT&TTM CHI and MVIP bus, 8.192 Mb/s multiplexed bus and 1.544 Mb/s or 2.048 Mb/s non-multiplexed bus
ï Three HDLC controllers withseparate 128-byte transmit and receive FIFOs per controller
ï Supports Signaling System #7 (SS7)
ï Programmable bit insertion and bit inversion on per channel/timeslot basis
ï Provides Bit Oriented Message (BOM) generation and detection
ï Provides Automatic Performance Report Message (APRM) generation
ï Detects and generates alarms (AIS, RAI)
ï Provides performance monitor to count Bipolar Violation error, Excess Zero error, CRC error, framing bit error, far end CRC error, out of frame and change of framing alignment position
ï Supports System Loopback, Payload Loopback, Digital Loopback and Inband Loopback
ï Detects and generates selectable PRBS and QRSS
GENERAL
ï Flexible reference clock (Nx 1.544 MHz or N x 2.048 MHz)(0 ï JTAG boundary scan
ï 3.3 V I/O with 5 V tolerant inputs
ï Low power consumption (Typical 190 mW)
ï 3.3 V and 1.8 V power supply
ï 80-pin TQFP package
APPLICATIONS
ï C.O, PABX, ISDN PRI
ï Wireless Base Stations
ï T1/E1/J1 ATM Gateways, Multiplexer
ï T1/E1/J1 Access Networks
ï LAN/WAN Router
ï Digital Cross Connect
ï SONET/SDH Add/Drop Equipment
产品属性
- 型号:
IDT82P2281PN
- 制造商:
IDT
- 制造商全称:
Integrated Device Technology
- 功能描述:
Single T1/E1/J1 Long Haul Short Haul Transceiver
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
0903+ |
QFP |
2 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
IDT |
1844+ |
QFP |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
IDT |
2022 |
TQFP100 |
5280 |
原厂原装正品,价格超越代理 |
询价 | ||
IDT |
23+ |
QFP |
8000 |
全新原装现货,欢迎来电咨询 |
询价 | ||
IDT |
NA |
5650 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
IDT |
23+ |
N/A |
98900 |
原厂原装正品现货!! |
询价 | ||
IDT |
21+ |
QFP |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
IDT |
23+ |
BGA |
8230 |
全新原装真实库存含13点增值税票! |
询价 | ||
IDT/Integrated Device Technolo |
21+ |
BGA |
154 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
军工特供 |
1923+ |
NA |
688 |
军工一级专供只做进口原装假一罚十价优! |
询价 |