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Fiber Optical Multiplexers

Fiber Optical Multiplexers
Fiber Optical Multiplexers
Product Code : 2OT-4E1
Brand Name : GRANCOM
Product Description

Fiber Optical Multiplexers

We are engrossed in manufacturing, exporting and supplying optimum quality Fiber Optical Multiplexers. The offered multiplexers are precisely manufactured under the stern observation of our adroit professionals by making use of quality approved components and cutting-edge technology. These multiplexers are used for combining numerous types of signals such as video, serial data, network data and control lines onto one optical fiber. Moreover, we are offering these Fiber Optical Multiplexers in different specifications as per the information given by the clients at economical rates.


  • Perfectly send amount of data over the network within a certain amount of bandwidth and time
  • Enhanced service life and easy to install
  • Low maintenance and ensures high operational fluency
  • Work with great efficiency and consume less power
  • Provides 4E1 links and maximum bandwidth; 100Mbps Ethernet traffic converted into fiber, optic uplink.
  • Supports VLAN and Provide 4 channel Ethernet boundary
  • Ethernet interface rate is 10/100M, can be half or full duplex ,auto-adaptable
  • Automatic protect switch(APS) and Support double fiber port 1+1 protection
  • Offers 1 channel EOW port(optional)
  • The local device can observe the distant device operational condition
  • When optical lose signal, it detects that the remote device is switched-off or disconnected and raise alarm by LED
  • Provide 1 expansion interface as RS232/422/485)(Optional)
  • Flexible power inputs -48VDC/110/220VAC


An easy and lucrative solution for transporting multiple E1 links and 100M Ethernet which can go up to 120 Km is through the use of 4E1 fiber optical multiplexer series

Typical Application

P2P topologies are preferred over fiber in confidential networks. The 4E1 Fiber Optical Multiplexer assign services such as E1, Ethernet, Order Wire Phone. TDM and Ethernet connection within the remote branches and headquarters for educational, financial, armed forces are established via 4E1 Fiber Optical Multiplexer

Product parameters
Fiber Interface(Main and backup)

  • Number of Ports:2(1+1)
  • Optical Wavelength:
    •  850/1310nm for multi-mode fiber
    •  1310/1550nm for single-mode fiber
  • Transmission Distance:20-150km
  • Fiber Optical Interface type: FC/SC/ST/LC
  • DATA Rate:150 Mb/s
  • Typical Output Power
    • Single mode 1310/1550nm:-8dBm
    • Multi- mode 850nm:-18dBm
    • Multi- mode 1310nm:-25dBm
  • Receiver Sensitivity:-36dBm
E1 Ports Characteristics Ethernet Interface
Interface Standard: compatible with ITU-T G.703 G.704 G.823
Bit rate: transmission port 2048Mbps ±50ppm
Line Code Pattern: HDB3
Interface Impedance: 75/120
Interface Connector: RJ45(120); BNC(75)
Number of Ports: 4
Type: 10/100Mbps,auto-negotiation,full/half duplex,flow control,MDI/MDX crossover
Compliance: IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Capability: 4096
Connector: RJ-45
Electrical Cable Type: Cat.5

Order Wire Interface Power Requirements
Number of Ports: 1
Interface Standard: RJ-11
Bandwidth: 64Kb/s
Coding: PCM
AC: 180V~260V/50Hz
DC: -48V
Power Consumption: 5W

Environmental Limits Physical Characteristics
Operating Temperature: 0~50
Storage temperature: -40~+85
Ambient Relative Humidity: 95% (non-condensing)
Housing: Metal
Weight: 2.5kg
Dimensions: 485x138x44mm


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7F Building 1, No.200 Zhenhua Road, Hangzhou - 310030, Zhejiang, China
Mrs. Ella Wang

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