Overview
16E1 PDH Multiplexer can multiplex 16E1 and 2-ports Ethernet (10/100Mbps line speed) signals in one fiber channel to transmit. It is suitable for low capacity, point-to-point application of remote transmission. The circuit part of the equipment is fully digitized. The whole equipment is reliable, stable, easy to install and maintain. It has good temperature and voltage characteristics, complete alarm functions, one RS232 asynchronous interface and remote loop back functions(from software). At the same time, it can be managed from management software Fi-View-MP through its Console port or through chassis FC-912.

Features

• Providing up to 16 E1 channels and 2 optional 10/100Mbps Ethernet channel
• Fiber port bit rate: 150Mbps, up to 120Km distance without repeater
• Fiber port support 2 ports redundant backup and ALS* function
• E1 Line code: HDB3, compliant to G.703, G.823 and G.742.
• E1 channel support both 75ohm or 120ohm impedance
• Ethernet port support 10/100Mbps auto-detection, Full/Half Duplex auto-negotiation
• Ethernet port can transimit VLAN tag
• 4 Ethernet ports is divided to two group which can't communicate with each other
• Complete alarm functions
• Providing an RS232 asynchronous interface
• Supporting the local/remote E1 loop back through software
• Providing RS232 port for management, GUI interface, It also can be managed from Chassis
• Standalone or Module optional , for standalone, 220VAC and -48VDC both OK

Specifications

• Optical Port
  Port number: 1-2, support reduntant backup
  Bit rate: 150Mb/s+/-50ppm
  Wavelength:1310nm, 1550nm
  Distance: 0 - 120Km
  Connector: FC/PC
• E1 Port
  Port number: 16
  Bit rate: 2.048Mbps(+/-100ppm)
  Impedance: 75ohm or 120ohm
  Line Code: HDB3, compliance with ITU-T G.703
• Ethernet Port
  Port nunber:2, optional
  Speed: 10/100Mbps line speed
  Duplex: Half/Full auto-negotiate
  Frame Size: 64 - 1536 bytes
  MAC address: 1k
  MAC aging time: 5mins
• Power Supply
  Input voltage: When -48V, -40V ~ -60V (DC) is allowed
  When ~220V, -175V ~ ~264V (AC) is allowed.
  Overall power : 5W
  Operating Environment
  Temperature: 0oC --45oC
  Humidity: 95%, no condense
  Standalone Size
  483mm(L)*44.45mm(W)*200mm(H)
  Weight: 2kg

Application

• F9-4802 16E1, 2 optical port, support redundant backup
• F9-4803 16E1, 1 optical port, support ALS function
• F9-4804 16E1, 2 optical port, support redundant backup and ALS function

*ALS: Automatic Laser Shutdown/Reduction)