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Platform Fibre Multiplexer

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FMUX01A Fibre Optic Platform Multiplexer

Platform Fibre MultiplexterEnd of Life

The FMUX01A Fibre Optic Platform Multiplexer is a 1U (1.75") high standalone or 19/23" rack mountable E1/T1/Data/LAN Bridge multiplexer over fibre link, built upon a highly flexible, modular design. The Fibre Multiplexer provides an economic optical connection solution in high-density E1 and/or T1 installations such as between branch offices, where multiple high speed synchronous data communications are required or to link a mix of platforms over a single fibre pair. By utilizing a modular design, a large variety of configurations may be realized and the unit may be easily custom tailored for each specific application when ordered. The 4-CHANNEL E1, T1, V.35 (X.21/RS-530/RS-449) data, Ethernet Bridge Port cards and optical interface cards are all optional.

The standard unit is a chassis with local control and ordered with single or dual power. The appropriate hot swappable optical interface cards may be selected to support multi-mode or single-mode fibre cable operation, with a variety of transceiver power and connector options including ST™ , SC, FC, LC, or MT-RJ. WDM (Wave Division Multiplexing) optical interfaces are also available to provide bi-directional transmission on a single fibre to reduce cost when using leased fibre links. The range of transmission for optical connection is from 2Km (for multi-mode) up to 120Km (single mode). Optional External Clock Card (external or internal clock source) and SNMP Card (for local and remote management purposes) may be optionally installed in the chassis.

Features:

  • Modular design and customisable
  • Optional 4-Channel, E1, T1, V.35 (X.21/RS-530/RS-449) data, Ethernet Bridge Port and optical interface cards
  • Support multi-mode or single-mode fibre cable operation
  • Variety of connector options including ST, SC, FC, LC, or MT-RJ
  • WDM (Wave Division Multiplexing) optical interfaces
  • In-band remote configuration

Specifications:

E1 Link

Framing: Unframed (transparent)
Bit Rate: 2.048 Mb/s
Line Code: AMI, HDB3
Line Impedance: Unbalanced 75 ohms (BNC), Balanced 120 ohms (RJ-45)
Receiver sensitivity: +3 to -12dB (short haul)
"Pulse" Amplitude: Nominal 2.37V+/-10% for 75 ohms, Nominal 3.00V+/-10% for 120 ohms
"Zero" Amplitude: +/-0.3V
Transmit Frequency Tracking: (w/external clock card option)
Internal Timing: +/-30 ppm
Jitter Performance: According to ITU-T G.823
Complies With: ITU-T G.703, G.704, G.706 and G.732
Interface Connectors: RJ-45, BNC
Test Loops: LLB (Local Loop Back), NELB (Near End Loop Back), RLB (Remote Loop Back), RRLB (Request Remote Loop Back)

T1 Link

Framing: Unframed (transparent)
Bit Rate: 1.544 Mb/s
Line Code: AMI, B8ZS
Line Impedance: Balanced 100 ohms (RJ-45)
Receiver sensitivity: +3 to -12dB (short haul)
"Pulse" Amplitude: Nominal 3.00V+/-10% for 100 ohms
"Zero" Amplitude: +/-0.3V
Transmit Frequency Tracking: (w/external clock card option)
Internal Timing: +/-30 ppm
Jitter Performance: According to ITU-T G.824
Complies With: ITU-T G.703, G.704, G.706 and G.733
Interface Connectors: RJ-45
Test Loops: LLB (Local Loop Back), NELB (Near End Loop Back), RLB (Remote Loop Back), RRLB (Request Remote Loop Back)

Data Port Channels

Interface Types: V.35, X.21, RS-530/V.36, RS-449, RS-232
Interface Connectors: (provided by 1 to 4 header adapter cables)
V.35 Interface - 34 pin, Female or Male
X.21 Interface - 15 pin, D-type Female or Male
RS-530 Interface - 25 pin, D-type Female or Male
RS-449 Interface - 37 pin, D-type Female or Male
RS-232 Interface - 25 pin, D-type Female or Male
Line Code: NRZ
Data Rate (each channel): nx64Kb/s (64 ~ 2048Kb/s) where n equal 1 to 32. RS-232 maximum is 128Kb/s.
Clock Modes: Transparent, recovery, External, or Internal
Control Signals: CTS constantly ON or follows RTS
DSR constantly ON, except during test loops
DCD constantly ON, except during signal loss
Test Loops: LLB (Local Loop Back), RLB (Remote Loop Back), V.54

Bridge Port Channels

Interface Type: 10Base-T, 100Base-TX (auto-negotiation)
Interface Connector: RJ-45
WAN Data Rate: 8.192Mb/s
Complies with: IEEE802.3 10Base-T & IEEE802.3u 100Base-TX
Configuration modes: bridge/repeater, full/half, 10/100, auto
Test Loops: NONE