CPCS-03 Mode ( G.SHDSL)
User Data Circuitry With Single Pair-Line and High Bit
Rate
Specification
Circuitry Meatus
Mode: no-load Yi Xian Dui
Code: 16-PAM complete double-working
Speed: 2056kbit/s±32×10-6/per pair-line
Transnitting Total Power: 14.5±0.5dBm
Impedance: 135Ω
Echo Attenuation: ＞20dB, 1kHz～2MHz
E1 Meatus
Bit Rate: 2048kbit/s±50×10-6
Tin-in Code: HDB3
Input Impedance: 75Ω/120Ω
Electric Feature: coming up to suggeation of ITU-T G.703。
Working Environment
Working Electrical Source: direct current: -48V or AC:
220V difference: ±15%。
Working Condition: environment temperature: （5～40）℃，relative
humidity: ≤90%（35℃）。
Features
* Overpassing a pair of cooper line and adopting 16-PAM
code, the speed is 2M.
* The speed of data can be 3.5Km(24AWG) at the rate of
E1.
* Supplying a pair of G.703(E1) coaxial line tie-in
* Having circuitry side and 2M signal indication.
* Having signal indication of process download finished/handshaking.
* Choosing the mode of power supplying of 220V AC/-48V
DC
* Installing the standard 19 inch machine frame.
* Having antiradar circuitry protection.
Specification
Circuitry Meatus
Mode: no-load Yi Xian Dui
Code: 16-PAM complete double-working
Speed: 2056kbit/s±32×10-6/per pair-line
Transnitting Total Power: 14.5±0.5dBm
Impedance: 135Ω
Echo Attenuation: ＞20dB, 1kHz～2MHz
E1 Meatus
Bit Rate: 2048kbit/s±50×10-6
Tin-in Code: HDB3
Input Impedance: 75Ω/120Ω
Electric Feature: coming up to suggeation of ITU-T G.703。
Working Environment
Working Electrical Source: direct current: -48V or AC:
220V difference: ±15%。
Working Condition: environment temperature: （5～40）℃，relative
humidity: ≤90%（35℃）。
CPWL-08 Mode Ethernet Network
Bridge
10Base-T/E1 Agreement Transducer
CPWL08 mode 10Base-T/E1 agreement transceiver is an
ethernet network of high functional learning mode, which
is used to finish the conversion between ethernet network
tie-in and E1 tie-in. It is applicable for LAN, network
insulation and LAN tie-in wide area network. This product
connects ethernet network data into telecom transfers
network and special network and wide area network through
E1 channels.
Function
Built-in network bridge function can obtain the address
of MAC connecting to LAN automatically as well as broadcast
the higher agreement:TCP/IP and DECnet.
It can store 10,000 addresses and renovate historical
record every five minutes.
the fastest speed of data and transfers is 10,000 nots/second,
delaied store250 notes and delaied time is less than
100 microsecond during the taking in and sending out.
It can choose the data bag filtration functions；
It can choose the function of ethernet network complet
double-working and half double-working；
In coaxial line or 0.5mm twisted-pair, it can realize
E1 signal extending and the transfers distance can be
1.2 km.
Features
* Providing a G.703/E1 data meatus, which can choose
the impedance through changing switch.
* UTP meatus can be choosed the interlinkage/direct
connecting mode through changing switch.
* Having E1 meatus, LAN meatus signal indication
* It can be choosed AC220V/DC48V power supply mode
CPWL10 Machine Frame Mode Fiber
Transceiver
Machine Frame Mode Ethernet Network Medium Transducer
CPWL10 machine frame mode fiber transceiver producted
by Chengdu Post & Telecommunications Equipment Factory
is adopting 19 inch central power supply frame, which
has enhanced the installation density degree of iber
transceicer. It ia applicable for installation in network
central machine room as well as on desk. It can be inserted
13 fiber transceiver modules and it Provids 1 line ethernet
network photoelectricity transfers for each module.
It can be choosed many kinds of fiber and transfers
distances, multi-module is 2km, single-module is 20,40,60,100
km. The machine frame adopts AC 220V power supply. All
the modules are with galvanothermy inserting and pulling
functions.
The product has come up to the standards of IEEE802.3
series CSMA/CD、10Base－T、100Base－TX and 100Base－FX。It
supports complete double-working and half double-working
mode of communcation. The electric meatus is standard
RJ－45 tie-in, which adopting 5 kinds of UTP transders.
While the optical meatus is double-core SC tie-in and
adpoting single-module or multi-module fiber transfers.
Features
* It can be inserted 13 optical transceivers modules；
* Providing 1 line ethernet network photoelectricity
transfers for each module.
* It can be choosed 100M module, 10/100M module
* 100M module has come up to the standards of IEEE802.3u
100Base-TX、100Base-FX；
* 10/100M module has come up to the standards of IEEE802.3
series 10Base-T、100Base-Tx、100Base-Fx；
* 10/100M module having function of auto-cross line
and can adjuste the mode of twisted-pair connection
automatically.
* Adopting flow control to ensure the rate of loss is
zero.
* The exchanging mode is store-transfers working principle
* Having high reliability switch power supply design,
and double power supply heating copy；
* Having standard 19” 3U machine tank；
* Supporting complete double-working and half double-working；
* Supporting VLAN；
1、Machine Frame：
inserting groove number：2 power supply sets、
13 fiber transceiver module inserting grooves；
power supply： 220V±15%
AC power： 50W double-power supply redundance （can
be choosed）
DC output：＋5V outline dimension： 482.6mm×113.5mm×260mm（19”3U）
working temperature： 0℃～＋50℃
humidity：10～90% no condensation
2、Power Supply Set：
input voltage ：220Ｖ （ＡＣ）
output voltage ：＋5V±10% rating output power：50Ｗ，can
choose double power supply。
3、Fiber Transceiver Module：
standard：IEEE 802.3、IEEE802.3u
speed：10/100 Mbps、100 Mbps
distance：multi-module 2km、single module 20km、40km、60km、100km |
tie-in and medium：1 RJ45 tie-in，5
kinds of UTP fibers 1 double-core SC tie-in，single-module/multi-module
fiber wavelengh：1310nm or 1550nmLED
display： 100M module 10/100M module
power supply indication： PWR PWR
twisted-pair connection situation： RLNK RLNK
twisted-pair data situation： RRCV RSPD
fiber connection situation： FLNK FLNK
fiber data situation： FRCV FSPD fiber no optial
indication： SD SD
4、Compatibility
It supports the following standards：
IEEE802.3 10BASE－T
IEEE802.3u 100BASE－TX
IEEE802.3x Flow control
IEEE 802.1d Spanning Tree Protocol
IEEE 802.1q tagged VLAN |
1 Spot-to-spot Connection
2 Star Connection
3 Chain Connection（Transfers Relay）
Solution for Fiber Transceiver
Group Network
Fiber transceiver is the network equipment used in
quick speed ethernet network photoelectricity conversion.
In the construction of ethernet network, using fiber
can extend the transfers distance of ethernet network.
There are some applications as follows:
A：Exchanger Optical Meatus VS Fiber Transceiver: For
instance, the central equipment is choosed the exchanger
with optical meatus, the long-range end should be adopted
exchanger + fiber transceiver without optical meatus.
B：Fiber Transceiver VS Fiber Transceiver: In this
mode, the ethernet network exchangers are without optical
meatus. Through fiber transceivers to realize fiber
interlinkage. Our company's fiber transceiver can be
tolerated with that of other factories.
C：If the central computer room needs several fiber
transceivers, the room can adopt CPWL10 mode tank-type
fiber transceivers.
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