Sign In | Join Free | My burrillandco.com
Home > Fiber Optic Accessories >

4E1 PDH Optical Multiplexer with 1FE Ethernet EOW Phone Console NMS 120km Transmission

E-link China Technology Co.,LTD
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now
    Buy cheap 4E1 PDH Optical Multiplexer with 1FE Ethernet EOW Phone Console NMS 120km Transmission from wholesalers
     
    Buy cheap 4E1 PDH Optical Multiplexer with 1FE Ethernet EOW Phone Console NMS 120km Transmission from wholesalers
    • Buy cheap 4E1 PDH Optical Multiplexer with 1FE Ethernet EOW Phone Console NMS 120km Transmission from wholesalers

    4E1 PDH Optical Multiplexer with 1FE Ethernet EOW Phone Console NMS 120km Transmission

    Ask Lasest Price
    Brand Name : E-link
    Model Number : LNK-PDH-E4F1M Series
    Certification : ISO9001, CE, ROHS, FCC
    Price : $110-$120
    Payment Terms : T/T,Western Union,MoneyGram,PayPal
    Supply Ability : 1000/Month
    Delivery Time : 1-3 working days
    • Product Details
    • Company Profile

    4E1 PDH Optical Multiplexer with 1FE Ethernet EOW Phone Console NMS 120km Transmission

    4E1 PDH Optical Multiplexer with 1FE Ethernet EOW Phone Console NMS 120km Transmission

    Model : LNK-PDH-E4F1M Series


    Product Description & Overview

    The 4E1 + 1FE + EOW + Console NMS represents a highly integrated access multiplexer designed for

    compact network deployment scenarios. This versatile platform efficiently converges four standard E1

    interfaces with one auto-negotiating 10/100M Fast Ethernet port and an optional Engineering Order

    Wire (EOW) telephone channel, providing comprehensive service transport capabilities in a single

    compact unit. The integrated console network management system enables direct local configuration

    and real-time performance monitoring through both serial interface and web-based management options.


    Engineered for maximum operational reliability, the system incorporates advanced alarm reporting

    functionality that monitors critical parameters including signal loss, synchronization status, and power

    conditions. The device's high-level integration and optimized power design result in exceptionally low

    energy consumption while maintaining stable operation across extended temperature ranges. Its

    compact physical dimensions make it particularly suitable for space-constrained installations in

    remote cabinets, mobile base stations, and enterprise network access points.


    This multiplexer delivers exceptional flexibility through its modular architecture, allowing network

    operators to deploy it across diverse applications including cellular site backhaul, enterprise branch

    connectivity, and emergency communication systems. The integrated EOW functionality provides

    direct voice communication for field maintenance teams, while the comprehensive management

    interfaces ensure efficient network oversight. With its robust construction and carrier-grade

    components, this solution offers telecommunications providers and enterprise users a reliable,

    cost-effective platform for hybrid service transport requiring minimal rack space and power resources

    while delivering maximum operational efficiency and network visibility.



    Key Features Bullets

    • Multi-Impedance E1 Interface Configuration
      Provides 4 E1 digital interfaces with selectable 75Ω/120Ω impedance and modular wide dynamic optical detection.

    • Integrated PCM Voice Communication
      Optional digital business telephone channel supporting clear PCM voice transmission for operational coordination.

    • Auto-Negotiating Fast Ethernet
      10/100M Ethernet interface with automatic half/full duplex negotiation and MDI/MDIX auto-sensing capability.

    • Dual Management Interface Support
      Local console management via RS232 port combined with integrated SNMP agent for comprehensive network supervision.

    • Dual Fiber Protection Switching
      Optional main/backup optical interface configuration with automatic protection switching for uninterrupted service.

    • Precision E1 Timing Synchronization
      G.703 compliant interfaces employing digital clock recovery and smooth phase-lock loop technology.

    • Intelligent Fault Diagnosis System
      Advanced optical signal monitoring capable of distinguishing fiber cuts from remote power failures with LED indication.

    • Remote Status Monitoring Capability
      Real-time performance monitoring and status visualization of remote units through local management interfaces.

    • Remote Loopback Testing Function
      Command-initiated remote loopback activation for simplified line verification and maintenance operations.

    • Extended Optical Transmission Reach
      Uninterrupted signal transmission capability spanning 2-120km without requiring signal regeneration.

    • Unified Network Management Support
      Built-in SNMP agent enabling integration with standard network management systems for centralized control.

    • Multi-Voltage Power Supply Design
      Wide input voltage compatibility (AC220V/DC-48V/DC24V) for flexible deployment across various power environments.

    • Polarity-Free DC Power Input
      Automatic polarity detection and correction for DC power connections, preventing installation errors and damage.


    Technical Specifications & Indexes

    Parameter

    Specification

    Fiber

    Multi-mode Fiber

    Fiber Type

    50/125um, 62.5/125um

    Maximum transmission distance

    5Km @ 62.5 / 125um multimode fiber, attenuation (3dbm/km)Wave Length: 820nm

    Transmitting power

    -12dBm (Min) ~-9dBm (Max)

    Receiver sensitivity

    -28dBm (Min)

    Link budget

    16dBm

    Single-mode Fiber

    Fiber Type

    8/125um, 9/125um

    Maximum transmission distance

    120Km

    Transmission distance

    120Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

    Wave Length

    1310nm

    Transmitting power

    -9dBm (Min) ~-8dBm (Max)

    Receiver sensitivity

    -27dBm (Min)

    Link budget

    18dBm

    E1 Interface

    Interface Standard

    comply with protocol G.703

    Interface Rate

    n*64Kbps±50ppm

    Interface Code

    HDB3

    E1 Impedance:

    75Ω (unbalance), 120Ω (balance)

    Jitter tolerance

    In accord with protocol G.742 and G.823

    Allowed Attenuation

    0~6dBm

    Ethernet Interface

    Interface rate

    10/100 Mbps, half/full duplex auto-negotiation

    Interface Standard

    Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)

    MAC Address Capability

    4096

    Connector

    RJ45, support Auto-MDIX

    Power

    Power supply

    AC180V ~ 260VDC 48VDC +24V

    Power consumption

    10W

    Dimension

    Product size

    216X140X31mm(WXDXH)

    Simple packaging

    274X193X84mm(WXDXH)

    Piece weight

    1.25KG

    Working environment

    Working temperature

    -10°C ~ 50°C

    Working Humidity

    5%~95 % (no condensation)

    Storage temperature

    -40°C ~ 80°C

    Storage Humidity

    5%~95 % (no condensation)



    Application Scenarios

    • Mobile cellular backhaul for compact base station sites

    • Enterprise branch office E1 and Ethernet service access

    • Emergency communication systems with order wire capability

    • Remote equipment monitoring and fault diagnosis networks

    • Power utility substation communications and teleprotection

    • Broadcast audio transmission and program signal distribution



    Quality 4E1 PDH Optical Multiplexer with 1FE Ethernet EOW Phone Console NMS 120km Transmission for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: E-link China Technology Co.,LTD
    *Subject:
    *Message:
    Characters Remaining: (0/3000)