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Multiservice SDH Platform with 6Ethernet
Baudcom's Multi-service SDH device can provide 4-16E1 interface,4*ethernet and 1-2channel V.35port.Easy management and maitainece.

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INFORMATION

Description

Optical Mux STM-1 155M with 6ethernet and 16E1 is developed based on SDH and EOS technology, which is fully compliant with ITU-T standard. This equipment provides users with two (A and B) STM-1 optical interfaces and at most 6 Ethernets ports. It features VC-12 cross-connect and channel protection. Besides,the SDH mux device can be used as an add-drop multiplexer or aterminal multiplexer to establish chain networks and ring networks of point-to-point and point-to-multipoint.

 
Product Characteristic
   ●   Integration of SDH and EOS allows the access of various services.
   ●   Provide up to 6 physically independent 10/100Mbps Ethernet interfaces.
   ●   Multiple clock modes available, including crystal oscillating clock, line-extracted clock and external clock 2MBIT/2MHZ.
   ●   Complete LED alarm indication on front panel.
   ●   Dual SDH optical or electrical interfaces for the set-up of chain network or redundant ring network.
   ●   FC/SFP optical transceivers available, FC by default.
   ●   Network-wide management, simple configuration.
   ●   DC48V and AC220V power supply optional.
 

Optical interface parameters

Rage

155.520Mbps±4.6ppm

Compliance

ITU-T G/957/G.958

Media types

ITU-T G.652/G.653,SM

Wavelength

1310nm

No-relay transmitting range

40km

Sensitivity

Better than -36Db

Connector

FC/SC

Interface

S-1.1/L1.1/L1.2

Name

Unit

155Mbps optical interface

Transmitting code

 

NRZ code

Diaital signal

Nominal bit rate error tolerance

Kb/s

Compliant with G.707, G.958

155.52Mbit/s±4.6ppm

 

S-1.1

L-1.1

L-1.2

Working wavelength

 

1261-1360

1280-1335

1480-1580

Sender at reference point S

Type of light source

Spectral characteristic

maximum rms value width

maximum shy;20dB width

minimum SMSR

Average Optical Transmit Power

maximum

maximum

maximum extinction ratio

 

 

 

nm

nm

Db

 

dBm

dBm

db

 

MLM

 

7.7

 

-8

-15

8.2

 

MLM

 

4

 

0

-5

10

 

SLM

 

1

30

 

0

-5

10

 

SLM

 

1

30

 

0

-5

10

Optical path at point S and point R

attenuation range

maximum dispersion

Optical cable facility at S point

minimum return loss

maximum discrete reflectance between point S and point R

 

dB

ps/nm

 

dB

dB

 

012

96

 

NA

NA

 

1028

185

 

NA

NA

 

1028

NA

 

NA

NA

 

1028

NA

 

20

-25

Receiver at reference point R:

minimum sensitivity(when BER is 10E?shy;10)

minimum overload(when BER is 10E?shy;10)

maximum optical path penalty 

maximum reflection of the receiver at point R

 

dBm

 

dBm

 

dB

dB

 

 

-28

 

-8

 

1

NA

 

 

-34

 

-10

 

1

NA

 

 

-34

 

-10

 

1

NA

 

 

-34

 

-10

 

1

-25

 

 

Power supply                        
   ●   working voltage range wide, good        
   ●   anti-disturb and Isolation, work stable     
   ●   option I – DC-48V,range DC-36V~DC-72C   
   ●   option II – AC220V,range AC90V~AC260V
   ●   Power Consumption:   <=3 Watts
 
Environment condition                  
   ●   Operating temperature:  0C~+50 C        
   ●   Storage temperature:   -20 C~+70 C
   ●   Relative temperature:95% (uncondensed)

 

E1 interface:    
   ●   Interface code:     HDB3 code
   ●   Line speed:         2.048Mbp/s ±50ppm
   ●   Interface standard:    ITU-T G 703
   ●   Interface impedance:
        75Ω/unbalanced (BNC) or120Ω/balanced (RJ45)
        Allowed attenuation: 0~6dBm
 
10/100Base-T Port:
   ●   Rate:     10/100M, full/duplex auto-negotiation
   ●   Protocol:    Support IEEE 802.3, IEEE 802.1Q (VLAN)
   ●   MAC Address Entiries:     4096 Entiries

Connector:               RJ45

 

Application 1: Point to point 

 

 

Application 2: Chain network

 


Ordering information


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