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Position: Home > Products > Fiber Optic Active Components > PDH Media Converters

SUN-PDH-1~4E1 PDH Multiplexer

Model: SUN-PDH-1~4E1

    Key Features

  • Modular wide dynamic optical detector
  • 1 Channel PCM digital business phone (optional)
  • The device provides master optical fiber interface and backup optical fiber interface, Dual Optical Port backup function ensures that the work will never break (optional only for rack-mounted type)
  • E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
  • When optical lose signal, it can detect the remote device is power off or fiber is disconnected, and indicates alarm by LED
  • Provide command the remote interface Loop Back, ease line maintenance
  • The transmission distance is up to 2-120Km without interruption
  • Description
  • Specifications
  • Ordering Information
  • Applications
  • FAQ
  • Product Video
  • Sun Telecom’s SUN-PDH-4E1 PDH Multiplexer provides 1-4Channel E1 interface, 1Channel PCM digital hotline phone (optional). It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, small size.

  •  
    Parameters
    Specification
    E1 Interface
    Interface Standard
    comply with protocol G.703
    Interface Rate (Kbps)
    N*64kbps ± 50ppm
    Interface Code
    HDB3
    E1 Impedance
    75Ω (unbalance) or 120Ω (balance)
    Jitter Tolerance
    In accord with protocol G.742 and G.823
    Optical Interface
    Applicable Fiber
    SMF, MMF
    Connector
    FC,SC or ST
    Transmission Distance (KM)
    2~120
    Operating Environment
    Power Supply (V)
    AC180 ~ 260, DC-48 or DC 24
    Power Consumption (W)
    ≤10
    Working Temperature (°C)
    -10 ~ +50
    Storage Temperature (°C)
    -40~ +80
    Dimension (MM)
    Stand-alone
    216(W) * 140(D) * 31(H)
    Rack-mounted
    483(W) * 138(D) * 44(H)
    Working Humidity (%)
    5~95 (no condensation)
    Storage Humidity (%)
    5~95 (no condensation)

  • SUN-PDH-2E1-SD13-20SC-75-D
    Desk type, 2*E1 to fiber; Optical interface: SC connector, duplex, Single mode; 1310nm; 20km; E1 interface: BNC(75Ω); 220VAC
     
    SUN-PDH-2E1-SD13-20SC-120-D
    Desk type, 2*E1 to fiber; Optical interface: SC connector, duplex, Single mode; 1310nm; 20km; E1 interface: RJ45(120Ω); 220VAC

  • 说明: C:\database\2014\PDH光端机\desktop 4E1 PDH -app.jpg
    75Ω
    说明: C:\database\2014\PDH光端机\desktop 4E1 PDH 120 -app.jpg
    120Ω


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