Related Manuals for Raisecom RC801-30B-FV35-M
Summary of Contents for Raisecom RC801-30B-FV35-M
-
Page 1: User Manual
Raisecom Technology Co., Ltd. http://www.raisecom.com RC801-30B-FV35, RC803-30B-FV35, RC805-30B-FV35 Series Standalone N×64K V.35 Interface Fiber Optic Modem User Manual 20041008 Raisecom Technology Co., Ltd. - 1 -... -
Page 2: Table Of Contents
Raisecom Technology Co., Ltd. http://www.raisecom.com CONTENTS CHAPTER 1. INTRODUCTION......................3 1.1 M ..........................3 AIN FEATURES 1.2M ........................3 ODEL DISCRIPTION 1.3P .......................4 RODUCT PECIFICATIONS 1.3.1 Fiber Optic Interface Specification..................4 1.3.2 E1 Data Channel........................4 1.3.3 V.35 Interface Specification.....................4 1.3.4 V.35 Signal Bandwidth Engrossment of Timeslots at E1 Fractional Mode ......5 1.3.5 Power Supply ..........................5... -
Page 3: Chapter 1. Introduction
Raisecom Technology Co., Ltd. http://www.raisecom.com Chapter 1. Introduction RC801/803/805-30B-FV35 series standalone N*64kbps V.35 interface fiber optic modems are devices that are deployed to transmit V.35 signals on fiber optics. They are widely used equipment in constructing Wide Area Networks, and provide solutions for connecting Routers distantly. This equipment is the standalone equipment at the Customer Premises, the corresponding centralized module on the Central Office is RC802-30B-FV35 and RC804-30B-FV35. -
Page 4: Product Specifications
Raisecom Technology Co., Ltd. http://www.raisecom.com RC805-30B-FV35-S1(REV.M) Standalone at the Customer Premises，N*64Kbps(N=1～32)V.35-DCE interface，SM Single WL1550(SC-PC)，Dual WL，0-25km RC805-30B-FV35-S2(REV.M) Standalone at the Customer Premises，N*64Kbps(N=1～32)V.35-DCE interface，SM Single WL1550(SC-APC)，Dual WL，0-60km 1.3Product Specifications 1.3.1 Fiber Optic Interface Specification Bit rate: 100Mbps Line code: 4B5B Fiber connecter: Optical Transmission of single-strand fiber: Transmit power: ≥-15 dBm... -
Page 5: Signal Bandwidth Engrossment Of Timeslots At E1 Fractional Mode
Raisecom Technology Co., Ltd. http://www.raisecom.com 1.3.4 V.35 Signal Bandwidth Engrossment of Timeslots at E1 Fractional Mode The engrossment of timeslots in PCM31 In PCM31, N ≤ 31, No. 0 timeslot is taken up by the system. N is calculated from 1 timeslot. -
Page 6: Chapter 2. Recommended Connection Type
Clock. 2.1.2 Compatibility The optical interface of those products must be connected to products from Raisecom. If RC801/803/805-30B-FV35 is connected with G.703 interface fiber optic modem, and then connected with other brand name E1 fractional mode equipment (i.e. V.35 to fractional E1 interface converter, E1 interface Router);... -
Page 7: Point-To-Point, 'Terminal Clock - Slave Clock' Topology
G.703 compliant E1 electrical signals, and then, connect with a V.35 to fractional E1 interface converter. Users can adopt Raisecom series interface converters such as RC903-V35FE1 and RC904-V35FE1, and also other brand name interface converters. -
Page 8: Chapter 3. Preparation
Raisecom Technology Co., Ltd. http://www.raisecom.com When connecting to the ATM equipment, please notice that the CRC at the E1 interface of some ATM equipment is forbidden, but the CRC of the default mode of this equipment is open, so the attribute of CRC need to be adjusted to the same. -
Page 9: Description Of The Front And Back Panel
Raisecom Technology Co., Ltd. http://www.raisecom.com 3.1 Description of the Front and Back Panel Figure of the front panel Figure of the back panel 3.1.1 Definition of the Indicators PWR. Power supply indicator (green): Steady on, built-in power works in good condition. -
Page 10: Fiber Optic Interface
Raisecom Technology Co., Ltd. http://www.raisecom.com 3.1.2 Fiber Optic Interface For the dual-strand models, the fiber optic interface is DSC/PC. TX stands for optical signal output (transmit); RX stands for optical signal input (receive). For the single-strand models, the fiber optic interface is SC/PC and SC/APC. Please see the model specification. -
Page 11: Dce) Interface
Raisecom Technology Co., Ltd. http://www.raisecom.com 3.1.5 V.35 (DCE) Interface V.35 interface adopts V.35/ISO2593: DCE Connector Face – 34-pin Female connector. It can be connected by standard DTE cable. The definitions of the pins are as follows: Pin Name Input/Output Pin Number Chassis Ground —... -
Page 12: The 1 St Th Bit: V.35 Interface Bandwidth Setup
Raisecom Technology Co., Ltd. http://www.raisecom.com 1 2 3 4 5 6 7 8 1 2 3 4 Notice: If the configuration of the SW1 and SW2 on the bottom panel has been changed, it is effective only after restarting! It is advised to set the switch before power on. - Page 13 Raisecom Technology Co., Ltd. http://www.raisecom.com 20×64K=1280K 21×64K=1344K 22×64K=1408K 23×64K=1472K 24×64K=1536K 25×64K=1600K 26×64K=1664K 27×64K=1728K 28×64K=1792K 29×64K=1856K 30×64K=1920K (Max bandwidth 1) 31×64K=1984K (Max bandwidth 2) In the above table, ‘1’ stands for OFF status of the switch, and ‘0’ stands for ON status. For example, the binary code corresponding to 384kbps bandwidth is ‘00110’.
-
Page 14: The 7 Th And 8 Th Bits: Timing Resource Option
Raisecom Technology Co., Ltd. http://www.raisecom.com 3.2.3 The 7 and 8 Bits: Timing Resource Option Timing Resource Option Master Clock (Internal) V.35 Terminal Clock Vacant Slave Clock (follow the link clock) Users are advised to select the most suitable timing resource according to the connection types in Chapter 2. -
Page 15: The Factory Default Status Of Sw2: All Off
Raisecom Technology Co., Ltd. http://www.raisecom.com Positive Positive PCM31 Enable Since the relationships between V.35 data and clock phase are different on different brand Routers, TX CLK and RX CLK phase options are used to solve the problem. When TX CLK and RX CLK are both set to Positive, the RC801-30B-FV35 modem has passed the test at the V.35 synchronous WAN interface of CISCO series Routers. -
Page 16: Fault-Pass-Through Function
Raisecom Technology Co., Ltd. http://www.raisecom.com bits are generated by connecting cables. ERR indicator shall be OFF in 10~20 seconds. Check if there is any alarm on local equipment Test if data communication can be performed between local DTE and remote equipment If the test is failed, please try the following steps. - Page 17 Chapter 2.3 for details of extended connection types. Compatibility with other Raisecom V.35 interface equipment Answer: RC800-30B-FV35 can cooperate with other Raisecom V.35 interface equipments that have similar functions, such as followings: RC903-V35FE1 standalone V.35 to fractional E1 interface converter RC904-V35FE1 modular V.35 to fractional E1 interface converter...
- Page 18 Raisecom Technology Co., Ltd. http://www.raisecom.com BROADBAND To RAISECOM Copyright Declaration： Raisecom Technology Co., Ltd. is the owner of this manual booklet. The part or whole of this manual is not allowed to reproduce without Raisecom’s permission. All rights Reserved. - 18 -...