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O155 STM-1 Fiberhome IBAS 180 Timing Generation Recovery Function Bidirectional Processing

O155 STM-1 Fiberhome IBAS 180 Timing Generation Recovery Function Bidirectional Processing

    • O155 STM-1 Fiberhome IBAS 180 Timing Generation Recovery Function Bidirectional Processing
    • O155 STM-1 Fiberhome IBAS 180 Timing Generation Recovery Function Bidirectional Processing
    • O155 STM-1 Fiberhome IBAS 180 Timing Generation Recovery Function Bidirectional Processing
  • O155 STM-1 Fiberhome IBAS 180 Timing Generation Recovery Function Bidirectional Processing

    Product Details:

    Place of Origin: China
    Brand Name: Fiberhome
    Certification: ISO9001
    Model Number: IBAS 180(GF2488-01D)-O155

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 pc
    Price: To be negotiated
    Packaging Details: Wooden Carton, Export Carton
    Delivery Time: 2-4 working week
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 1000 units
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    Detailed Product Description
    Attributes: Optional For IBAS 180 Slot: 05, 06, 07, 0A
    Quantity: 1 To 4

    O155 STM-1 Fiberhome IBAS 180 Timing Generation Recovery Function Bidirectional Processing 

    Overview

     

    The main functions of this card are as follows:

    • There are two optical interfaces and sixteen 2Mbit/s E1 interfaces for the processing of two channels of STM-1 higher order signal and timing generation recovery, mapping and demappping of sixteen channels of 2Mbit/s signal;
    • Accomplish E/O conversion, clock extraction and synthesis, HDB3 coding and decoding, multiplex and de-multiplex;
    • Accomplish the extraction and insertion of dedicated overhead E1, E2, F1 and S1 in RSOH/MSOH;
    • Bi-directional pointer processing, bus conversion and 1+1 linear protection switching;
    • Transmit DCC in point-to-point mode and can select DCCR or DCCM to transmit;
    • Support remote download function of FPGA and BCT program.

     

     

    Card Configuration of IBAS 180 (GF2488-01D) Subrack

     

    Abbreviation of Card Name Slot Quantity Remarks
    EMU/EOW 01 1 Compulsory
    XCU 08, 09 1 to 2 At least one
    O2500 06, 07 1 to 2 Optional
    O622 05, 06, 07, 0A 1 to 4 O622 card can provide one or two channels of optical interfaces and O622 card with double-optical interface can only be inserted in slots 06 and 07.
    O155 05, 06, 07, 0A 1 to 4

    Optional. O155 card with 16 E1

    (card number: 2.170.645) can only be inserted slots 05 and 0A.

    E155 05, 06, 07, 0A 1 to 4 Optional
    E4 05, 06, 07, 0A 1to 4 Optional
    E3 04, 05, 0A 1 to 3 Optional
    E1 02, 03, 04, 05, 0A 1 to 5 Optional
    ETH_4 02, 03, 04, 05, 0A 1 to 5 Optional
    ESW_4 02, 03, 04, 05, 0A 1 to 5 Optional
    ESD1 02, 03, 04, 05, 0A 1 to 5 Optional
    O8 04, 05, 0A 1 to 3 Optional
    O8E 04, 05, 0A 1 to 3 Optional
    O8V 04, 05, 0A 1 to 3 Optional
    D8E 04, 05, 0A 1 to 3 Optional
    D8V 04, 05, 0A 1 to 3 Optional

     

     

    Front panel of IBAS 180 (GF2488-01D)

     

     

    Front panel of IBAS 180 (GF2488-01D)

     

    Specifications of STM-1 Optical Interface 

     

    Item Unit Values
    Nominal bit rate kbit/s STM-1 155 520
    Application code   S-1.1 L-1.1
    Operating wavelength range nm 1261-1360 1280-1335
    Transmitter at Source type   MLM MLM SLM
               
    reference point S Maximum RMS width () nm 7.7 4 -
    Maximum -20 dB width nm - - 1
    Minimum side mode suppression ratio dB - - 30
    Maximum mean launched power dBm -8 0
    Minimum mean launched power dBm -15 -5
    Minimum extinction ratio dB 8.2 10
    Optical path between R and S Attenuation range dB 0-12 10-28
    Maximum dispersion ps/nm 96 185 NA
    Minimum optical return loss of cable plant at point S (including any connector) dB NA NA
    Maximum discrete reflectance between S and R dB NA NA

    Receiver at reference point R

     

    Minimum sensitivity (BER10-12) dBm -28 -34
    Minimum overload (BER10-12) dBm -8 -10
    Maximum optical path penalty dB 1 1
    Maximum reflectance of receiver, measured at R dB NA NA

    Contact Details
    Guangdong Global Telecommunication Technology Co., Ltd.

    Contact Person: sales

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