Specification :

2Mbps 2Wire G.SHDSL hdsl sdsl E1 Modem:MSDSL

Joe[at]veecom.com.cn

Overview

MSDSL is FPGA-based 2-wire 2304Kbps modem. According with ITU G.SHDSL standard, with best concocting technology and very good frequency spectrum compatibility, It has 3.5km-9.7km transmission distance in special lines with 24AWG(0.5mm) and 26 AWG(0.4mm). It can be used in every high-grade and high-speed telecom operation such as transmitting voice, data and images. It also supports N*64Kbps rate (N=1~32) of interface of V.35 and E1(G.703). MSDSL has strong supervisory control function. You can learn from the panel the start-up, running and line malfunctioning, and so on. When the system is malfunctioning, one can locate the fault expediently with loop back test to administrate networks.

The operating cost is low. Operation is simple. Installation conveniently. One can use the DIP switch on the back panel to setup work mode and transmission rate while slave modem can automatically follow master modem rate(that is the rate switch of the slave need not to work). So you can administrate the remote equipments in networks. There are many indicator LEDs on the panel to display work status and line of equipment

Features:
1) MSDSL is FPGA-based 2-wire 2304kbps modem
2) According with ITU G.SHDSL standard, with best concocting technology and very good frequency spectrum compatibility
3) Has 3.5 - 9.7km transmission distance in special lines with 24AWG (0.5mm) and 26 AWG (0.4mm)
4) Can be used in every high-grade and high-speed telecoms operation such as transmitting voice, data and images
5) Also supports N x 64kbps rate (N=1~32) of interface of V.35,E1(G.703) and ethernet.

Detailed Product Description
Features:
1) Line interface
2) Fully conforms to standard of YDN 056-1997
3) Transmission rate: N x 64Kbps + 8Kbps (N=3~36)
4) Code: PAM16
5) Line impedance: 135 ohm
6) Signal electrical level: +13.5 +/- 0.5 dBm
7) Line wire interface: a pair of passive twisted-line, RJ45
8) Code error rate: 10 - 9
9) Transmission distance without linkup: 3.5~9.7km (0.4~0.8mm wire size)
10) Data interface 1 (E1 interface) feature
11) Transmission rate: N x 64Kbps (N=1~32)
12) Line coding: HDB3
13) Line impedance: 75 ohm/120 ohm
14) Interface standard: conforms to CCITT G.703 standard
15) Data interface: (V.35 / V.24)
16) Transmission rate: N x 64Kbps (N=3~36); V24 (64k; 128k)
17) Work mode: DCE
18) Work circumstances
19) Power supply: 220VAC 10%, 50Hz; 48V DC (optional)