Origin	China
Model Number	SPC-1035A
Brand Name	SPACECOM

Introduction

SPC-1035 Series E1/V.35 interface converter is developed based on its proprietary purpose-built 

integrated circuits. It is a N×64K (n = 1-32) E1 to V.35 interface converter with the ultra-large-scale 

integrated circuits as its core, which is applicable to the data networks based on N×64K V.35 interfaces. 

E1/V.35 interface converter can also provide centralized rack structure and complete network management 

functions.

Features

l       Adopt large-scale chip, simple circuit, low power consumption and high reliability;
l      Provide 1 route of N×64K V.35 interface (N = 1-32) and conversion of FE1/E1;
l      Provide 1 E1 digital port, impedance: 75Ω/120Ω;
l      Provide a management interface for centralized monitoring. It can also manage and control 
remote offices and support system upgrading if framed;
l      Provide one port of V.35 interface (N*64K, support all the V.35 clock mode); 
l     Provide the Test and Control switch group;
l     BERT Test inside;
l     SPC-CONV and SPC-CONC are the advanced PCM equipments;
l     SPC-CONV、KSPC-CONV、SPC-CONC can be applied with SPC-30 series;
l     Applicable in a variety of power supply environments;
l    Small, light, low power consumption, stable and easy for installation

SpeciTechnical fication

 
Electrical Features of E1 Interface:
 
l        Nominal rate: 2048Kbps, tolerance±50ppm;
l        Interface code format: HDB3;
l        Interface resistance: optional between 75Ω(imbalanced) or 120Ω(balanced);
l        Electrical features of digital interface: conforms to ITU—TG.703 recommendation. 
l        Jitter transfer characteristics: conforms to ITU—TG.823 recommendation;
l        Input jitter tolerance: conforms to ITU—TG.823 recommendation;
l        Output jitter: conforms to ITU—TG.823 recommendation;
l        Level:  ±2.37V±10% or ±3.00V±10%
 
Specifications of 10/100Base-Tx Interface
 
l        Interface: 10/100Base-Tx;
l        Interface specification: conform to IEEE-802.3u;
l        Interface rate: 10/100M self-adaptive;
l        Interface connector: RJ-45.