1794-IA8 AB
◆ 企业名称：厦门莫格电气自动化有限公司
◆ 联系人： 雷琳
◆ 手机：18050035902
◆ Q Q ：1982497648
◆ 电话：0592-6808394
◆ 传真：0592-6514751
诚信经营，质量为首，服务至上，莫格电气 小雷 竭诚为您服务！！！
———————————————————————————————————
附表 国外品牌2003年中国市场销售统计表
摘要：ptn（分组传送网，packet transport network）是指这样一种光传送网络架构和具体技术：在ip业务和底层光传输媒质之间设置了一个层面，它针对分组业务流量的突发性和统计复用传送的要求而设计，以分组业务为核心并支持多业务提供，具有更低的总体使用成本，同时秉承光传输的传统优势，包括高可用性和可靠性、高效的带宽管理机制和流量工程、便捷的oam和网管、可扩展、较高的安全性等。
关键词：ptn ；sdh mstp； 优点 ;原理； 应用
中图分类号：tn915 文献标识码：a
从传送网的发展过程来看大致经历了pdh（准同步数字体系）、sdh（同步数字体系）、wdm(波分复用)、mstp（基于sdh 的多业务传送平台）、ptn（分组传送网）五个发展阶段。
在以往的电信网中，多使用pdh设备。这种体系对传统的点到点通信有较好的适应性。而随着数字通信的迅速发展，点到点的直接传输越来越少，而大部分数字传输都要经过转接，因而pdh系列便不能适合现代电信业务开发的需要，以及现代化电信网管理的需要。sdh就是适应这种新的需要而出现的传输体系。
sdh-容量较大，一般是16e1到4032e1。sdh是一种将复接、线路传输及交换功能融为一体、并由统一网管系统操作的综合信息传送网络，它可实现网络有效管理、实时业务监控、-络维护、不同厂商设备间的互通等多项功能，能大大提高网络资源利用率、降低管理及维护费用、实现灵活可靠和高效的网络运行与维护。
YASKAWA Servopack SGDV-R90A01A
Yaskawa Servopack SGDV-R90A11A
SADH// YASKAWA SGDV-R90A01B SERVOPACK NEW
YASKAWA SERVO DRIVER 100W SGDV-R90A01A TESTED WORKING.
YASKAWA SERVOPACK DRIVER MOTOR SGDV-2R8A11A SGMAV-04A3A2C CNC TESTED WORKING
YASKAWA SERVOPACK SGDV-1R6A01A 200W
Yaskawa servopack 400w SGDV-2R8AE1A000000200 BRAND NEW servo drive
Used Yaskawa SGDV-180AE1A Servopack 2.0 kW
YASKAWA SERVO MOTOR DRIVER SGDV-R90A01A SGMJV-01ADA21 DRIVE SERVOPACK 100W
Yaskawa SGDV-2R8A11A
NEW Yaskawa SGDV-7R6A01A-085M-FC1 SGDV7R6A01A085MFC1
Yaskawa Servopack SGDV-R90A01B002000
Yaskawa Servopack SGDV-R90A01A
SADH// YASKAWA SGDV-2R8A01B002000 SERVOPACK NEW
YASKAWA SERVOPACK SGDV-2R8A11A 400W WORKING
yaskawa servo drive SGDV-R90A11A 2 month warranty
New Yaskawa SGDV-330A11A Servopack 5 kW Brushless AC 200 Volts Sigma V
YASKAWA Servo Driver SGDV-5R5A11A, S5 AMP 750W 200V M2
YASKAWA ELECTRIC SGDV-1R9D01A *USED*
YASKAWA SERVOPACK SGDV-2R8A11A
YASKAWA SERVOPACK DRIVE SGDV-120A11A,1.5KW TESTED WORKING
YASKAWA SERVOPACK SGDV-2R8A11A DRIVER
YASKAWA / SERVOPACK / SGDV-180A11A
Yaskawa SGDV-R90A11A SERVOPACK AC Servo-Drive 100W 3PH 200V
YASKAWA SERVO MOTOR & DRIVER SGDV-R90A01A SGMPS-01ACA21 TESTED WORKING.
Yaskawa SGDV-1R6A11A Servo Drive 200W
YASKAWA SERVOPACK SGDV-2R8A01A 400W
YASKAWA SERVOPACK DRIVER MOTOR SGDV-2R8A01A SGMJV-04ADA21 CNC TESTED WORKING
YASKAWA SERVOPACK DRIVER MOTOR SGDV-R90A11A SGMAV-01A3A21 CNC TESTED WORKING
yaskawa servo drive SGDV-5R5A01A002000 2 month warranty
YASKAWA SERVOPACK Servo Driver SGDV-5R5A11A 200V
YASKAWA SERVO MOTOR SGMJV-02ADA21 200W / SGDV-1R6A11A DRIVE
New Yaskawa SGDV-2R8FE1A Servo Drive w/ SGDV-OCC02A Option Card Out:3PH 0-230V
YASKAWA SGDV-1R6A01A SERVOPACK DRIVE
YASKAWA / SERVOPACK / SGDV-2R8A11A
Used Yaskawa SGDV-7R6AE1A Servopack 1.0 kW
YASKAWA Servo Drive SGDV-7R6A01A 60day Warranty
YASKAWA SERVOPACK SGDV-2R8A11A, Servo Driver, 3PH 200-230V 50/60Hz 2A
NIB YASKAWA SGDV-120A15A AC SERVO DRIVER SGDV120A15A 1.5kW 1500W NIB NEW
103-501// YASKAWA SGDV-R90A01A SGMJV-01A3A21 AC SERVO DRIVER AC SERVI MOTOR USED
YASKAWA SERVOPACK SGDV-2R8A01A 400W
SASW// YASKAWA SGDV-200A05A SERVOPACK NEW
YASKAWA SGDV-R90A01A SERVO DRIVE 5AMP 100W 200VAC
YASKAWA SERVOPACK DRIVE SGDV-1R6A05A
yaskawa servo drive SGDV-R90A01A 2 month warranty
YASKAWA SERVOPACK DRIVE SGDV-5R5A01A 750W TESTED WORKING
Yaskawa SGDV-1R6A11A & SGMJV-02ADA21 - Servo Drive & Motor 200W ()
Yaskawa SGDV-R70A11A Servopack 200V
Customs services and international tracking provided
YASKAWA SERVOPACK DRIVER SGDV-120A05A
Yaskawa SGDV-R70A01A & SGMAV-A5ADA2C -AC Servo Drive & Motor 50W ()
103-501// YASKAWA SGDV-5R5A11A SERVOPACK USED
yaskawa servo drive SGDV-2R8A01A002000 2 month warranty
103-501// YASKAWA SGDV-2R8A01A SERVOPACK USED
Yaskawa servo drivers SGDV-7R6A01A002000 2 month warranty
Yaskawa SGDV-2R8A01A &SGMAV-04ADA21 -AC Servo Drive & Motor 400W ()
103-501// YASKAWA SGDV-2R8A11A SERVOPACK USED
YASKAWA ELECTRIC SGDV-1R6A11A USPP SGDV1R6A11A
103-501// YASKAWA SGDV-1R6A01A SERVOPACK USED
103-501// YASKAWA SGDV-1R6A11A SERVOPACK USED
YASKAWA AC SERVO SGDV-7R6A01A & SGMJV-08A3A21 SERVO DRIVE & MOTOR NEW NIB
Yaskawa SGDV-260D11A Servopack
Yaskawa SGDV-2R8A01A &SGMAV-04ADA2C -AC Servo Drive & Motor 400W ()
YASKAWA ELECTRIC SGDV-2R8A11A USPP SGDV2R8A11A
Yaskawa SGDV-3R8A11A Servo Drive 500W ()
YASKAWA / SERVOPACK / SGDV-200A11A
SAJF// YASKAWA SGDV-2R8A01A SGMCS-14C3B11 DRIVER MOTOR USED
Yaskawa SGDV-200A05A AC Servo Drive 3kW ()
YASKAWA / OMRON SERVOPACK OYMC TYPE SGDV-01A11A-OY ( SGDV01A11AOY )
YASKAWA SERVOPACK SGDV-5R5A11A USED WORKING
Yaskawa servo drive SGDV-120A11AY804AA in good condition 60days warranty
YASKAWA / SERVOPACK / SGDV-200A11A (For parts)
Yaskawa servopack SGDV-2R8A11A 400W servo drive Parts/Repair 3 phase 200-230
Yaskawa SGDV120D01
Yaskawa Servopack SGDV-R90A11A
NEW IN BOX YASKAWA SGDV-8R4D11A SERVOPACK
YASKAWA SERVOPACK SERVO DRIVE SGDV-R90FE1A USED
Yaskawa Servopack Model SGDV-550AE1A W/SGDV-0CC02A 7.5KW 10 HP New
Omron / Yaskawa Type SGDV-02A11A-OY ServoPack Model SGDV-1R6A11A
YASKAWA ELECTRIC SERVOPACK SGDV-R90A11A
SAJF// YASKAWA SGDV-2R8A01A SGMCS-10C3B11 DRIVER MOTOR USED
◆ 企业名称：厦门莫格电气自动化有限公司
◆ 联系人： 雷琳
◆ 手机：18050035902
◆ Q Q ：1982497648
◆ 电话：0592-6808394
◆ 传真：0592-6514751
诚信经营，质量为首，服务至上，莫格电气 小雷 竭诚为您服务！！！
———————————————————————————————————
附表 国外品牌2003年中国市场销售统计表
摘要：ptn（分组传送网，packet transport network）是指这样一种光传送网络架构和具体技术：在ip业务和底层光传输媒质之间设置了一个层面，它针对分组业务流量的突发性和统计复用传送的要求而设计，以分组业务为核心并支持多业务提供，具有更低的总体使用成本，同时秉承光传输的传统优势，包括高可用性和可靠性、高效的带宽管理机制和流量工程、便捷的oam和网管、可扩展、较高的安全性等。
关键词：ptn ；sdh mstp； 优点 ;原理； 应用
中图分类号：tn915 文献标识码：a
从传送网的发展过程来看大致经历了pdh（准同步数字体系）、sdh（同步数字体系）、wdm(波分复用)、mstp（基于sdh 的多业务传送平台）、ptn（分组传送网）五个发展阶段。
在以往的电信网中，多使用pdh设备。这种体系对传统的点到点通信有较好的适应性。而随着数字通信的迅速发展，点到点的直接传输越来越少，而大部分数字传输都要经过转接，因而pdh系列便不能适合现代电信业务开发的需要，以及现代化电信网管理的需要。sdh就是适应这种新的需要而出现的传输体系。
sdh-容量较大，一般是16e1到4032e1。sdh是一种将复接、线路传输及交换功能融为一体、并由统一网管系统操作的综合信息传送网络，它可实现网络有效管理、实时业务监控、-络维护、不同厂商设备间的互通等多项功能，能大大提高网络资源利用率、降低管理及维护费用、实现灵活可靠和高效的网络运行与维护。
Yaskawa Servopack SGDV-R90A11A
SADH// YASKAWA SGDV-R90A01B SERVOPACK NEW
YASKAWA SERVO DRIVER 100W SGDV-R90A01A TESTED WORKING.
YASKAWA SERVOPACK DRIVER MOTOR SGDV-2R8A11A SGMAV-04A3A2C CNC TESTED WORKING
YASKAWA SERVOPACK SGDV-1R6A01A 200W
Yaskawa servopack 400w SGDV-2R8AE1A000000200 BRAND NEW servo drive
Used Yaskawa SGDV-180AE1A Servopack 2.0 kW
YASKAWA SERVO MOTOR DRIVER SGDV-R90A01A SGMJV-01ADA21 DRIVE SERVOPACK 100W
Yaskawa SGDV-2R8A11A
NEW Yaskawa SGDV-7R6A01A-085M-FC1 SGDV7R6A01A085MFC1
Yaskawa Servopack SGDV-R90A01B002000
Yaskawa Servopack SGDV-R90A01A
SADH// YASKAWA SGDV-2R8A01B002000 SERVOPACK NEW
YASKAWA SERVOPACK SGDV-2R8A11A 400W WORKING
yaskawa servo drive SGDV-R90A11A 2 month warranty
New Yaskawa SGDV-330A11A Servopack 5 kW Brushless AC 200 Volts Sigma V
YASKAWA Servo Driver SGDV-5R5A11A, S5 AMP 750W 200V M2
YASKAWA ELECTRIC SGDV-1R9D01A *USED*
YASKAWA SERVOPACK SGDV-2R8A11A
YASKAWA SERVOPACK DRIVE SGDV-120A11A,1.5KW TESTED WORKING
YASKAWA SERVOPACK SGDV-2R8A11A DRIVER
YASKAWA / SERVOPACK / SGDV-180A11A
Yaskawa SGDV-R90A11A SERVOPACK AC Servo-Drive 100W 3PH 200V
YASKAWA SERVO MOTOR & DRIVER SGDV-R90A01A SGMPS-01ACA21 TESTED WORKING.
Yaskawa SGDV-1R6A11A Servo Drive 200W
YASKAWA SERVOPACK SGDV-2R8A01A 400W
YASKAWA SERVOPACK DRIVER MOTOR SGDV-2R8A01A SGMJV-04ADA21 CNC TESTED WORKING
YASKAWA SERVOPACK DRIVER MOTOR SGDV-R90A11A SGMAV-01A3A21 CNC TESTED WORKING
yaskawa servo drive SGDV-5R5A01A002000 2 month warranty
YASKAWA SERVOPACK Servo Driver SGDV-5R5A11A 200V
YASKAWA SERVO MOTOR SGMJV-02ADA21 200W / SGDV-1R6A11A DRIVE
New Yaskawa SGDV-2R8FE1A Servo Drive w/ SGDV-OCC02A Option Card Out:3PH 0-230V
YASKAWA SGDV-1R6A01A SERVOPACK DRIVE
YASKAWA / SERVOPACK / SGDV-2R8A11A
Used Yaskawa SGDV-7R6AE1A Servopack 1.0 kW
YASKAWA Servo Drive SGDV-7R6A01A 60day Warranty
YASKAWA SERVOPACK SGDV-2R8A11A, Servo Driver, 3PH 200-230V 50/60Hz 2A
NIB YASKAWA SGDV-120A15A AC SERVO DRIVER SGDV120A15A 1.5kW 1500W NIB NEW
103-501// YASKAWA SGDV-R90A01A SGMJV-01A3A21 AC SERVO DRIVER AC SERVI MOTOR USED
YASKAWA SERVOPACK SGDV-2R8A01A 400W
SASW// YASKAWA SGDV-200A05A SERVOPACK NEW
YASKAWA SGDV-R90A01A SERVO DRIVE 5AMP 100W 200VAC
YASKAWA SERVOPACK DRIVE SGDV-1R6A05A
yaskawa servo drive SGDV-R90A01A 2 month warranty
YASKAWA SERVOPACK DRIVE SGDV-5R5A01A 750W TESTED WORKING
Yaskawa SGDV-1R6A11A & SGMJV-02ADA21 - Servo Drive & Motor 200W ()
Yaskawa SGDV-R70A11A Servopack 200V
Customs services and international tracking provided
YASKAWA SERVOPACK DRIVER SGDV-120A05A
Yaskawa SGDV-R70A01A & SGMAV-A5ADA2C -AC Servo Drive & Motor 50W ()
103-501// YASKAWA SGDV-5R5A11A SERVOPACK USED
yaskawa servo drive SGDV-2R8A01A002000 2 month warranty
103-501// YASKAWA SGDV-2R8A01A SERVOPACK USED
Yaskawa servo drivers SGDV-7R6A01A002000 2 month warranty
Yaskawa SGDV-2R8A01A &SGMAV-04ADA21 -AC Servo Drive & Motor 400W ()
103-501// YASKAWA SGDV-2R8A11A SERVOPACK USED
YASKAWA ELECTRIC SGDV-1R6A11A USPP SGDV1R6A11A
103-501// YASKAWA SGDV-1R6A01A SERVOPACK USED
103-501// YASKAWA SGDV-1R6A11A SERVOPACK USED
YASKAWA AC SERVO SGDV-7R6A01A & SGMJV-08A3A21 SERVO DRIVE & MOTOR NEW NIB
Yaskawa SGDV-260D11A Servopack
Yaskawa SGDV-2R8A01A &SGMAV-04ADA2C -AC Servo Drive & Motor 400W ()
YASKAWA ELECTRIC SGDV-2R8A11A USPP SGDV2R8A11A
Yaskawa SGDV-3R8A11A Servo Drive 500W ()
YASKAWA / SERVOPACK / SGDV-200A11A
SAJF// YASKAWA SGDV-2R8A01A SGMCS-14C3B11 DRIVER MOTOR USED
Yaskawa SGDV-200A05A AC Servo Drive 3kW ()
YASKAWA / OMRON SERVOPACK OYMC TYPE SGDV-01A11A-OY ( SGDV01A11AOY )
YASKAWA SERVOPACK SGDV-5R5A11A USED WORKING
Yaskawa servo drive SGDV-120A11AY804AA in good condition 60days warranty
YASKAWA / SERVOPACK / SGDV-200A11A (For parts)
Yaskawa servopack SGDV-2R8A11A 400W servo drive Parts/Repair 3 phase 200-230
Yaskawa SGDV120D01
Yaskawa Servopack SGDV-R90A11A
NEW IN BOX YASKAWA SGDV-8R4D11A SERVOPACK
YASKAWA SERVOPACK SERVO DRIVE SGDV-R90FE1A USED
Yaskawa Servopack Model SGDV-550AE1A W/SGDV-0CC02A 7.5KW 10 HP New
Omron / Yaskawa Type SGDV-02A11A-OY ServoPack Model SGDV-1R6A11A
YASKAWA ELECTRIC SERVOPACK SGDV-R90A11A
SAJF// YASKAWA SGDV-2R8A01A SGMCS-10C3B11 DRIVER MOTOR USED
