Multiservice SDH Platform with 6Ethernet

Multiservice SDH Platform with 6Ethernet

Short Description:

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…
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    Description

    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

    Rage155.520Mbps±4.6ppm
    ComplianceITU-T G/957/G.958
    Media typesITU-T G.652/G.653,SM
    Wavelength1310nm
    No-relay transmitting range40km
    SensitivityBetter than -36Db
    ConnectorFC/SC
    InterfaceS-1.1/L1.1/L1.2

    STM-1 optical interface specification

    NameUnit155Mbps optical interface
    Transmitting codeNRZ code
    Diaital signal

    Nominal bit rate error tolerance

    Kb/sCompliant with G.707, G.958

    155.52Mbit/s±4.6ppm

    S-1.1L-1.1L-1.2
    Working wavelength1261-13601280-13351480-1580
    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

     

    0~12

    96

     

    NA

    NA

     

    10~28

    185

     

    NA

    NA

     

    10~28

    NA

     

    NA

    NA

     

    10~28

    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

    Specification
    Application

    Application 1: Point to point 

    Application 2: Chain network

     

    Order information
    Product ModelDescriptionsInquiry
    BD-MSTP155-8-IPmultiservice SDH platform,8E1,6*10/100M ethernet,STM-1,dual fiber,20km,power AC 220V or DC 48VRequest Price
    BD-MSTP155-16-IPmultiservice SDH platform,16E1,6*10/100M ethernet,STM-1,dual fiber,20KM,power AC 220V or DC 48VRequest Price
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