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

SUN-PDH-2E1-120-2FE PDH Multiplexer

Model: SUN-PDH-2E1-120-2FE

    Key Features

  • Based on self -copyright IC
  • Modular wide dynamic optical detector
  • Uses standard 2 wire telephone (non-telephone handles) set as engineering order-wire hotline(optional)
  • E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
  • Provide Console manage interface (RS232)
  • When optical signal lost, it can detect the remote device is power off or fiber is disconnected, and indicates alarm by LED
  • The local device can view the remote device working condition
  • Provide command the remote interface Loop Back, ease line maintenance
  • The transmission distance is up to 2km
  • AC 220V+ DC-48V
  • Description
  • Specifications
  • Ordering Information
  • Applications
  • FAQ
  • Product Video
  • Sun Telecom’s SUN-PDH-2E1-120-2FE PDH Multiplexer provides 2Channel E1 interface, 2 FE interface, standard 2 wire telephone as engineering order-wire (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)
    2048kbps ± 50ppm
    Interface Code
    HDB3
    E1 Impedance
    75Ω (unbalance) or 120Ω (balance)
    Jitter Tolerance
    In accord with protocol G.742 and G.823
    Allowed Attenuation (dBm)
    0~6
    10/100 Ethernet Interface
    Interface
    2*RJ45
    Protocal
    Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)
    Mac Table
    4096
    Rate (Mbps)
    10/100
    Optical Interface
    Applicable Fiber
    SMF
    Connector
    LC
    Transmission Distance (KM)
    20
    Transmitting Power (dBm)
    -9 (Min) ~-8 (Max)
    Receiver Sensitivity(dBm)
    -27 (Min)
    Link Budget (dBm)
    18
    Operating Environment
    Power Supply (V)
    AC220 + DC-48
    Power Consumption (W)
    ≤10
    Working Temperature (°C)
    -10 ~ +50
    Storage Temperature (°C)
    -40~ +80
    Dimension (MM)
    Rack-mounted
    483(W) * 138(D) * 45(H)
    Working Humidity (%)
    5~95 (no condensation)
    Storage Humidity (%)
    5~95 (no condensation)

  • SUN-PDH-2E1-120-2FE-SD13-20LC
    2x E1 channels, E1 Interface: 120Ω ; 2x 10/100M Ethernet interface, 1x RJ11 port; Single mode dual fiber, max transmission distance: 20km; fiber interface: LC port; dual power: AC 220V + DC48V

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