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Related Manuals for Raisecom RC953-4FE E1T1 Series
Summary of Contents for Raisecom RC953-4FE E1T1 Series
- Page 1 RC953-4FExE1T1 (REV.A)User Manual...
- Page 2 Raisecom Technology Co., Ltd shall not be held liable for errors contained herein or direct, indirect, special, incidental or consequential damages in connection with the furnishing, performance, or use of this material.
- Page 3 Tel: +86-10-82883305 Fax: +86-10-82883056 World Wide Web You can access the most current Raisecom product information on the World Wide Web at the following URL: http://www.raisecom.com Feedback Comments and questions about how the RC953-4FExE1T1 device works are welcomed. Please review the FAQ in the related manual, and if your question is not covered, send email by using the following web page: http://www.raisecom.com/en/contact-us.html.
- Page 4 CONTENTS Chapter 1 Product Overview ------------------------------------------------------------------------- 1 Overview---------------------------------------------------------------------------------------------------------------------1 Main features ---------------------------------------------------------------------------------------------------------------1 Ordering information------------------------------------------------------------------------------------------------------2 Chapter 2 Technical Specifications ---------------------------------------------------------------- 4 E1 interface specification------------------------------------------------------------------------------------------------4 Ethernet interface specification ----------------------------------------------------------------------------------------4 CONSOLE interface specification-------------------------------------------------------------------------------------4 Power supply ---------------------------------------------------------------------------------------------------------------4 Working environment-----------------------------------------------------------------------------------------------------4 Storing environment ------------------------------------------------------------------------------------------------------5 Outlook structure ----------------------------------------------------------------------------------------------------------5 Chapter 3 Device Appearance and Description------------------------------------------------ 6 Device front panel and description of LED--------------------------------------------------------------------------6...
- Page 5 General Safety Instructions The following instructions serve as a general guide for the safe installation and operation of telecommunications products. Additional instructions, if applicable, are included inside the manual. Safety Symbols This symbol may appear on the equipment or in the text. It indicates potential safety hazards regarding product operation or maintenance to operator or service personnel.
- Page 6 Handling Energized Products General Safety Practices Do not touch or tamper with the power supply when the power cord is connected. Line voltages may be present inside certain products even when the power switch (if installed) is in the OFF position or a fuse is blown.
- Page 7 User Manual Chapter 1 Product Overview 1.1 Overview RC953-4FExE1T1 series products are EoPDH interface converter with Ethernet Demarcation and powerul Ethernet management function. These devices have 4 Ethernet interfaces and 4/8 E1/T1 interfaces. Ethernet frame encapsulated in HDLC or GFP (customer optional) and mainly used in accessing or delivering Ethernet service with bandwidth lower than 16Mbps.
- Page 8 User Manual (1~255) over port; Frame size: maximum transmission unit up to 1632 bytes; Storm control: loop back detection of port, mirror, etc; Input/output flow control over port. Ethernet frame encapsuplation in HDLC or GFP, customer optional: In HDLC mode: Transmitting Ethernet frame to multi-path of E1 by packet interleaving method;...
- Page 9 User Manual If users have other power supply requirement, such as DC 24V, please order in additional. Table 1-1 Ordering information of RC953-4FExE1T1 series products Device type Description Standalone device, 4 FE electrical interface and 4 RC953-4FE4E1T1-BL-□ E1/T1 balanced interfaces.
- Page 10 User Manual Chapter 2 Technical Specifications 2.1 E1 interface specification Interface type: RJ45 connector for balanced device; BNC connector for unbalanced device; Interface impedance: 75Ω for unbalanced E1, or 120Ω for balanced E1, or 100Ω for balanced Interface speed: 2048Kbps + 50ppm;...
- Page 11 User Manual 2.6 Storing environment Temperature: -40℃~80℃ Relative Humidity: 5%~90% (no condensation) 2.7 Outlook structure Standalone, white, unstandard chassis Dimensions: 44mm (H)×300mm (W)×135mm (D) Net weight: 1.425 (Kg)
- Page 12 User Manual Chapter 3 Device Appearance and Description 3.1 Device front panel and description of LED Figure 3-1 Front panel of RC953-4FE8E1T1-BL Figure 3-2 Front panel of RC953-4FE4E1T1-BL Figure 3-3 Front panel of RC953-4FE8E1 Figure 3-4 Front panel of RC953-4FE4E1...
- Page 13 User Manual Device model There are 4 models in RC953-4FE4E1T1 series products. ON: during power supplying process; Green Flickering: the device is working normally (ON 0.5 seconds and OFF 0.5 seconds by turns) Green ON: the device has been powered on...
- Page 14 Grounding Safe grounding connection. Power supply interface of device, AC (220V)/DC (-48V)/WP. Power supply Refer to product ordering information of Raisecom for detailed power supply information. The rear panel of RC953-4FE4E1 /8E1: Figure 3-7 Rear panel of RC953-4FE8E1 Figure 3-8 Rear panel of RC953-4FE4E1...
- Page 15 User Manual Chapter 4 Basic Principle and Typical Application 4.1 Basic principle Figure 4-1 Basic principle of device Ethernet switch unit accomplishes users’ ethernet data switches in ethernet interface; EoPDH unit generates EoPDH signal by using ethernet frame that comes from ethernet switch unit and then, mapping the signal to 4/8 E1/T1 and deliver to service line via E1/T1 interface.
- Page 16 User Manual Figure 4-2 Typical application RC953-4FExE1T1 is a kind of Ethernet Demarcation device uplinking as E1 or T1. Users realize effective network monitor and management by setting demarcation node between carrier network and subscriber network.
- Page 17 User Manual Chapter 5 Device Installation Preparation and Connection 5.1 Preparation before installation Please check if the models and part numbers are in consistence first, and also check if the equipments are damaged. There must be drying process if the equipment is damped.
- Page 18 User Manual Straight-through crossover (2). Auto-MDI/MDIX function is disabled when electrical interface is in force mode. Connecting as following table: This device Other devices Connecting mode of RJ45 port Switch crossover crossover FE interface of this device Router Straight-through Straight-through 5.2 Installation...
- Page 19 User Manual 5.2.4 Normal working status PWR indicator is ON after power on the device to show the device is electrified. SYS indicator starts to flickering later to show the device is working normally.
- Page 20 User Manual Appendix A Cable Making Pin 1 Pin 8 E1 balanced signal cable making: The interface pin arrangement of 120Ω balanced E1 as following: (1-8 means RJ45 pin number) Pin No. Signal Meaning Output+ Output- Input+ Input- Make sure of the pin definition of other device when use 120Ω balanced interface to connect other devices.
- Page 21 User Manual Appendix B Acronyms Acronyms Full spelling EoPDH Ethernet over PDH Power System Loss Of Signal Loss Of Frame Alarm Indication Signal： Cyclic Redundancy Check： HDLC High Data Link Control International Telecommunication Union – Telecommunication ITU-T Standardization Sector...
- Page 22 User Manual Appendix C FAQ If there are any problems during installation and using, try the following proposals. If the problems still can not be solved, please contact distributors/agents for help. PWR is OFF Please check if power supply cable is connected and then check if the Power Supply Board works normally.
- Page 23 Address: Building 2, No. 28 of the Shangdi 6th Street, Haidian District, Beijing Postcode: 100085 Tel: +86-10-82883305 Fax: +86-10-82883056 Email: export@raisecom.com http://www.raisecom.com...