1747-L541

描述

1747-L541

因PC机软硬件资源丰富、产量大、价格低且质量高，所以为广大技术人员所熟悉和认可。家用电脑逐步普及，目前，PC机占通用计算机95%以上。这是工业PC热的基础。搞工控的专家和技术人员自然想赋予PC总线更高的使命，拟让它在过程控制、制造自动化及楼宇自动化等方面扮演重要角色。作为与DCS、PLC成鼎足之势的IPC市场在扩大，尤其是在我国。IPC机箱中插入各种高性能的CPU卡、RAM、ROM/FLash电子盘、各类外设卡及工业I/O卡，便构成了一个工业过程控制IPC硬件系统。嵌入式PC和嵌入式计算机，嵌入到设备内部，提供用户接口，管理数据输入、输出和指导设备工作的计算机。目前，中国在嵌入式设计中使用最多的还是80386和80486，这种CPU性能价格比高，有InTel、IBM、Cyixs、AMDT TI等著名CPU制造商支持。丰富的软件(包括操作系统、开发工具和应用软件)支持。嵌入式PC能在恶劣环境下(如高温、潮湿和震动等)长期可靠工作。嵌入式PC平均无故障时间(MBTF)为1000～150000h，而台式机仅为10000～15000h。硬件、软件和工业PC差不多。

LiNbO3 10G optical modulator EOM (2 lot) NEW

agilent e4861a w/ 2 X e4862a 2.67 G gen mods 81250a

tf-sata-ne-xp tf-sata-fe-xp tek sata hardware

40G BERT SHF mp1800a me7750a me7760a me7780a

LiNbO3 10G optical modulator (500 lot) NEW, EOM

hp 8958a cellular, good condition

mg3670b 2.25GHz NEEDS REPAIR sold as-is, w/ 4 options

1480 sumitomo 1462nm 180mw pump laser 100 lot NEW

J7241A N2X 1-port OC-192/STM-64 XM Test Card,1550nm

mp1777a 10G jitter analyzer

agilent e4866a 10.8Gbit 81250a parBERT generator

hp 8155a 1550 nm laser source w/modulation

dsa70804 dsa70804b dpo70804 dso90804a dsa90804a LOADED!

dsa70804 dsa70804b dpo70804 dso90804a dsa90804a LOADED!

dsa70804 dsa70804b dpo70804 dso90804a dsa90804a LOADED!

LiNbO3 10Gb optical modulator NEW (10 lot)

1480 alcatel 1462nm 180mw FBG pump laser 100 lot NEW

tek TLA7AA4 /4S/3P 136-Channel LA 2GHz 32Mb/120MHz

81250a 43.2 GHz parBERTe4805b e4861a e4863a e4862a

TEK TLA7016 w/ 4 X TLA7AA4 /8S 235MHz, 8MB

AGILENT N4220B P A Probe for PCI express e2960a n4220a

agilent N1737a option 30 OC3/STM1 unit

agilent N1737a ATM test set

34 Ch Mictor-on-PCB to P6860 Compression Adapter

hp 8922p /10 with 83220e

optical mount w/dual adjusters

optical mount w/dual adjusters

LiNbO3 10Gb optical modulator EOM NEW 2 lot

melles griot 3 axis mount w/motorized micro-adjusters

smiq06b /b1 e4438c

JCA48-4111B1 RF Amplifier 4-8.6GHz NEW 34dB Gain c-band

8 lot of tek p6860 probes 34-Channel High Density Com

etek jdsu fdk 2 stage isolator WDM filter 4000 lot NEW

melles griot 3 axis mount w/manual micro-adjusters

anritsu md8480c 1BTS/WCDMA/HSDP​A+

AGILENT N4220B P A Probe for PCI express e2960a n4220a

jdsu ts-170 w/cont + oc3/12 stm1/4 ts-30

d3186 10/70 mp1763b 12.5G PPG mp1763c 71612b mp1761b

ts-30 jdsu innocor multirate ts-70 1310nm 2007 vintage

p6860 probe 34-Channel High Density Com

melles griot optical mount w/adjuster

LiNbO3 10G optical modulator (125 lot) NEW, EOM

hp 8958a cellular, good condition 10 lot

LiNbO3 10Gb optical modulator EOM NEW 1 lot

LFE Corporation PDS-504 Plasma Cleaning Tool

LiNbO3 10G optical modulator (1000 lot) NEW, EOM

agilent 16702b /003 tla7012 16902a 16902b 16804a 16754a

LiNbO3 10G optical modulator EOM NEW (100 lot)

infrared analysis gas cell 6ft. long/ 1.5ft diam

500 lot single stage isolator, TAP, WDM, FILTER NEW

agilent e4861a w/ 2 X e4863a 2.67 G analyze mods 81250a

anritsu k222b 40GHz (f) – (f)

agilent e4805b 2.67GHz clock module 81250a

FDK YM-6060-ZT1 2 stage isolator NEW 1000 lot

agilent e2951a protocol analyzer for InfiniBand 1x

fsp7 7GHz fsp13 fsp3 fsu8 8561ec e4443a mint winXp

anritsu mg3681a /2/11/40a/41a 3GHz WCDMA e4432b e4433b

agilent 16754a 68CH.600MHz/4GH​z LA card 16753a 16755a

LiNbO3 10Gb optical modulator NEW (10 lot)

8901b modulation analyzer rear connectors needs repair

tek tmscab3x probe

marconi 2955 test set good condition

aria optical fibre SC to FC Dx, MM 50/125um, 1m NEW

aria optical fibre SC to FC Sx, MM 50/125um, 1m NEW

hp 908a 50 ohm terminator (3 lot)

md8470a CDMA2000/1xEVDO winXp multi-sector/ca​rrier

AGILENT N4220A P A Probe for PCI express e2960a

SHF 5002a 50Gbit demux mp1802a mp1804a mp1812a

SHF EA40G mp1776a 81250a mp1800a ont-512 mp1595a

LiNbO3 10Gb optical modulator lithium niob EOM NEW 4lot

LiNbO3 10G optical modulator (250 lot) NEW, EOM