Sigal SDH(SCS-155S)

Detailed Product Description

Outline

SCS-155S synchronous digital series (SDH) optical transmission system matches the ITU- T and SDH standards completely. This systerm is better for its high integrate degree,exquisite structure, nimble net organization,strong network adaptability ability.SCS-155S provides two 155.52Mb/s optical access interface A and B,obey ITU-T G.813 standard ,VC-12 fully cross connect and access protection functions.

Features

Its management system is based on the unified network management platform. Pursuant ITU-T relevant recommendations designed.It achieves network resources,equipment configuration,alarm system,performance and security management functions.Unified network management.Network supervision through the internet.

Technical Parameters

 Size and weight
--Size : 481mm (L) x 297mm (W) x 44mm (H)
--Weight : 2.80Kg
Environmental requirements
--Power : -48 VDC+10%
--Working temperature :045
--power consumption:10W±10%
--Humidity:≤90%(no condensed)
--Atmospheric pressure : 70~106 Kpa
--Storage conditions of temperature : -2070
--Air environment:non-corrosive solvents gas, no dust, no strong electromagnetic fields near
STM-1 optical interface
--Rate : 155.520Mb/s+4.6ppm
--Standard:ITU-T G.957/G.958
--Medium type:ITU-T G.652/G.653, singlemode
--Working wavelengths : 1310nm (optional 1550nm, make a statement before your order)
--No relay transmission distance :50Km(optional 70~100Km transmission distance ,make a statement

   before your order)
--Sensitivity: -36dB or better
--Interface: S-1.1 (optional S-1.2, L-1.1, L-1.2 ,make a statement before your order)
Interface of the E1 branch
--Rate : 2.048Mb/s+50ppm
--Code type : HDB3
--Standard:ITU-T G.703
--Interfaces : high-density 2mm connectors
--Impedance :75Ωnon-equilibrium(120Ω balance mode available)
--Samantha:Samantha meet ITU-T G. 823 standard
Interface of the E1 branch
--Rate : 10M
--Mode: half/full auto change
--Standard:IEEE 802.3
--Interface:RJ-45
REF
--Standard:ITU-T G.813/783
--Import : T1,T2,T3
--Export : T4
--Functions : support SSM,with tracking, maintenance and free oscillation modes
--Interface : RJ-45
RS-232
--Rate :19200b/s,odd check,8 data bits,one stop bit
--Interface : RJ-45
EOW
--Rate : 64Kb/s
--Mode: half/full auto change
--Ring frequencies:450Hz
--Ring way:amplifier
--Dial tone :Long ring
--Back sound:1 seconds ring ,4 seconds off
--Busy sound:intermission---0.4 seconds
--Address:00~99
--Interface : RJ-45