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  S series PDH Introduction

  In addition to processing the features of S series PDH transceiver and holding the capacity of inter-connecting at the optical lines, the important improvement is that product increased four-port Ethernet function by the line speed of 100M. So it realized that combined E1 interface of traditional PDH and 100M Ethernet data into one 1U chassis.
   
 

ZhengYou integrated service optical transmission device -----named PDH-MSTP series, provide accessing solution project which is economic and high-efficient.

   

 

PRODUCT OVERVIEW
 

Module Name

Description

Data Rate(Mbps)

Connector Type (OP)

Connector Type

120S-II

OP to 4E1

33.79

FC / SC
Single/duplex

BNC(E1)

120ES

OP to 4E1

33.79

FC / SC
Single/duplex

DB37(E1)
2 of DB25 (V.35)
DB9(RS-232)

120MS+

OP to 4E1

33.79

FC / SC
Single/duplex

DB37(E1)
DB15(V.35)
RJ45-(10/100M)

DF120S

2OP to 4E1
1:1 protect

33.79

FC / SC
Single/duplex

BNC(E1)

240S

OP to 8E1

33.79

FC / SC
Single/duplex

2 of DB37(E1)
DB9(RS-232)
2of DB25 (V.35/E1.
V.35/FE1,
10BaseT/E1)

240S+

OP to 10E1

33.79

FC / SC
Single/duplex

BNC(E1)
DB9(RS-232)

DF240S

2OP to 8E1
1:1 protect

33.79

FC / SC
Single/duplex

DB37(E1)
DB9(RS-232)

DF240S+

2OP to 10E1
1+1 protect

33.79

FC / SC
Single/duplex

BNC(E1)
DB9(RS-232)

480S

OP to 16E1

33.79

FC / SC
Single/duplex

DB37(E1)
DB9(RS-232)

DF480S

2OP to 16E1
1+1 protect

33.79

FC / SC
Single/duplex

DB37(E1)
DB9(RS-232)

PDH-CENTER Rack

15-slots of PDH
cards plus one
monitor card

33.79

FC / SC
Single/duplex

DB37(E1)
DB9(RS-232)

ELAN800+

OP to 10 2M channels (E1 or V.35 or 10/100M)

33.79

FC / SC
Single/duplex

DB-15(V.35)
BNC (E1)
RJ-45
(10/100M)
RJ-45(RS-232

ELAN820

OP to 10 2M channels( E1 or V.35 or 10/100M)
1: 1 protect

33.79

FC / SC
Single/duplex

DB-15(V.35)BNC (E1)
RJ-45(10/100M)
RJ-45(RS-232)

 
 

 

DESCRIPTION
 

Based on the core of large-scale integrated circuit ZYIC -chip series, S series PDH optic transceiver is optic-electrical transmission device which is designed by Beijing ZhengYou.

 

This type of optical transceiver can provide transmission facing the Telecom; many services of Audio, Data interface, and optic transmit solution of LAN, MAN, WAN.

 

Satisfy with small-scale exchangers' network, user loop circuit network, mobile communication (BS), private and DDN network etc.

 

Depends on the different purpose of users; there have 3 types of facilities available, 4E1 series, 8E1 series and 16E1 series.

 

The ZYEQ-PDH S series optical transceiver is including: ZYEQ-120S, ZYEQ-240S, ZYEQ-480S, and ZYEQ-PDH-CENTER.

 

 

FEATURE

 

Large scale integrated ASIC chips are utilized, provide low power consumption and high reliability. 

 

Transmitting-receiving integrated apparatus, working stably and reliably, single-fiber optical device according to user selection. 

 

Alarm indication are displayed on the Local and remote status. 

 

Unified network management, two ways are selected: RS232 port and remote interface of network management. 

 

Power supply: single/dual power supply, DC-48V or AC 220V .

 

Providing 1 service-phone channel between the end to end communication according to user selection .

 

19'inch chassis with international standard, the common size is 483x210x44(mm), Mini-size is 210x140x35(mm), centralized chassis use 6U in high.

 

The core of chips adopts ZYIC-016, ZYIC-017, and ZYIC-018 respectively.

 

Provide 4/ 8 / 16 / E1.

 

 

APPLICATION

 


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