1. ASC-100-FE-B/V

V.35 / Ethernet to E1 Converters

Aisai designs and manufactures a series of interface converter that perform the conversion from V.35 or Ethernet signals to the 2Mbps structured (framed) or non-structured (unframed)  E1 G.703/G.704 data signal.

The ASC-100-E/V and ASC-100-FE/V perform data signal conversion from V.35 data to E1 signal. The ASC-100-E/V provides transparent transport to the E1 network and ASC-100-FE/V supports nx64Kbps with structured or non-structured mode transport.

The V.35 converter works as a bit rate adapter and the ASC-100-FE/V follows the frame recommended in ITU-T G.704. The framing can be deactivated and resulting in a transparent 2.048 Mbps converters(n=1 to 32).

The ASC-100-E/B and ASC-100-FE/B perform data signal conversion from 10/100BaseT Ethernet and bridge over the E1 network. The ASC-100-E/B provides transport to the E1 network transparently and ASC-100-FE/B supports nx64Kbps with structured or non-structured mode transport.

The Ethernet converter supports TCP/IP bridging and MAC address auto learning. It provides user defined dual 120 ohm and 75 ohm E1 interfaces and 10/100BaseT (speed rate auto sensing) / RJ45 Ethernet interface.

The ASC-100-CS is a standard 19" rack mounting shelf for different types of converter and supports hot standby dual AC/DC power suppliers. The management control card, NMS-CC  which support SNMP manage control.

(Remark: Non-structured (unframed) transport will not support remote system control, since all the bandwidth are used for transparent data transportation.)

Features 

  • Provides 75ohm (BNC) and 120ohm (RJ48/RJ45) dual E1 ports
  •  Front panel LED indicators for working status 
  •  V.35  converters provide built-in BERT with local and remote loopback button on front panel
  •  V.35  converters support internal, external and slave clocking mode
  •  Ethernet converters provide learning bridge and MAC address filtering and support 10/100Mbps   speed rate auto sensing

Specification

E1 Interface

10/100 BT Ethernet Interface

Standard:

ITU-T G.703 / G.704

Standard:           

IEEE802.3

Date Rate:

2.048Mbps +/- 50 ppm (E/V, E/B)

N x 64 Kbps (N=1~32) (FE/V, FE/B)

Connector:

 

RJ45

 

Frame Mode:

PCM30 and PCM31 (FE/V)

Speed Rate:

10/100Mbps auto-sense

Line Coding:

HDB3

Operation Mode:

Full / half duplex

Connector:

BNC Coaxial / 75 ohm

RJ48 / 120 ohm

Power Supply

V.35 Data Interface

DC Voltage:

- 48VDC

Standard:           

V.35

Range:

- 36 ~ - 72VDC

Connector:

DB25-F (E/V and FE/V)

M34-F (E/VM and FE/VM)

AC Voltage:

220VAC

Environment

Range:

165 ~ 265VAC

Working Temp:

0 ~ 50 oC

Dimension

Humidity:

95 % non condense

WxDx H (mm):

230x155x45 (Standalone unit)

Storage Temp:

Storage Temp:

432x257x178

(Central Shelf)

Applications

 

 

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